Items in Red are Distribution Denied
Note: These items are from the legacy database until our new database is live.
| Publisher | Last Owner | Country | Distribution |
|---|---|---|---|
| S de Soft | Spain | Unknown | |
| S. Allaway | UK | Unknown | |
| S. Arroyo | Spain | Unknown | |
| S. Avery | UK | Unknown | |
| S. Bartelski | UK | Unknown | |
| S. Bateson | UK | Unknown | |
| S. Baxter | UK | Unknown | |
| S. Bell | UK | Unknown | |
| S. Blades | UK | Unknown | |
| S. Bonnick | UK | Unknown | |
| S. Bower | UK | Unknown | |
| S. Brockelhurst | UK | Unknown | |
| S. Brooks | UK | Unknown | |
| S. Burke | UK | Unknown | |
| S. Carter | UK | Unknown | |
| S. Chadfield | UK | Unknown | |
| S. Clitherow | UK | Unknown | |
| S. Craythorn | UK | Unknown | |
| S. Daly | UK | Unknown | |
| S. Davey | UK | Unknown | |
| S. Dawson | UK | Unknown | |
| S. Evans | UK | Unknown | |
| S. Frattesi | Italy | Unknown | |
| S. Girard | Netherlands | Unknown | |
| S. Giza | UK | Unknown | |
| S. Gonzalez | Spain | Unknown | |
| S. Goodson | UK | Unknown | |
| S. Green | UK | Unknown | |
| S. Hillyer | UK | Unknown | |
| S. Hirst | UK | Unknown | |
| S. Horner | UK | Unknown | |
| S. Howson | UK | Unknown | |
| S. Hughes | UK | Unknown | |
| S. Jones | UK | Unknown | |
| S. Kingswell | UK | Unknown | |
| S. Kukoviakin | Russia | Unknown | |
| S. Langford | UK | Unknown | |
| S. Leighton | UK | Unknown | |
| S. Lyttle | UK | Unknown | |
| S. Mansilla Romo | Spain | Unknown | |
| S. Maslov | Russia | Unknown | |
| S. McKenzie | UK | Unknown | |
| S. Melia | UK | Unknown | |
| S. Morris | UK | Unknown | |
| S. Murdoch | UK | Unknown | |
| S. Nassi | Italy | Unknown | |
| S. Neill | UK | Unknown | |
| S. Norbury | UK | Unknown | |
| S. Okoloku | USA | Unknown | |
| S. Peira | Spain | Unknown | |
| S. Perez | Spain | Unknown | |
| S. Perring | UK | Unknown | |
| S. Phipps | UK | Unknown | |
| S. Pozzi | UK | Unknown | |
| S. Quincey | Unknown | ||
| S. Radivojsa | Serbia | Unknown | |
| S. Radlauer | UK | Unknown | |
| S. Ramdas | UK | Unknown | |
| S. Ratcliffe | UK | Unknown | |
| S. Reid | UK | Unknown | |
| S. Richards | UK | Unknown | |
| S. Robert Speel | UK | Unknown | |
| S. Rohloff | Germany | Unknown | |
| S. Sanver | Germany | Unknown | |
| S. Slobodchikov | Russia | Unknown | |
| S. Springett | UK | Unknown | |
| S. Steel | UK | Unknown | |
| S. Stills | UK | Unknown | |
| S. System | Russia | Unknown | |
| S. Turton | UK | Unknown | |
| S. Vernals | UK | Unknown | |
| S. Waite | USA | Unknown | |
| S. Walpole | UK | Unknown | |
| S. Wilson | UK | Unknown | |
| S. Woodhouse | UK | Unknown | |
| S. Woolrich | UK | Unknown | |
| S.A. Fisk | UK | Unknown | |
| S.A. Glotov | Russia | Unknown | |
| S.A.T. | UK | Unknown | |
| S.A.V.E | UK | Unknown | |
| S.C. Stephens | UK | Unknown | |
| S.C. Wright | UK | Unknown | |
| S.C.E.N.E. | Unknown | ||
| S.C.E.N.E. [2] | S.C.E.N.E. | Russia | Unknown |
| S.D. Oram | UK | Unknown | |
| S.D. Software | Bob Brenchley | UK | Allowed |
| S.E. Pack | UK | Unknown | |
| S.E. Roberts | UK | Unknown | |
| S.F. Lord | UK | Unknown | |
| S.F.M. | Spain | Unknown | |
| S.G. Young | UK | Unknown | |
| S.H. Man | UK | Unknown | |
| S.I.D. | UK | Unknown | |
| S.J. Dann | UK | Unknown | |
| S.J. Patrick | UK | Unknown | |
| S.J. Steam | UK | Unknown | |
| S.J. Wainwright | UK | Unknown | |
| S.M. Gee | UK | Unknown | |
| S.M. Wakefield | UK | Unknown | |
| S.P. McNish | UK | Unknown | |
| S.P. Roggs | UK | Unknown | |
| S.Q.R. | S.Q.R. | Spain | Allowed |
| S.R.A. Developments Ltd | UK | Unknown | |
| S.V. Harcourt | UK | Unknown | |
| S.W. Brennan | UK | Unknown | |
| S.W. Lucas | UK | Unknown | |
| S.W. Scott | UK | Unknown | |
| S.Y.B. | Russia | Unknown | |
| S&B Software | UK | Unknown | |
| S&G Software [1] | Germany | Unknown | |
| S&S Software | Italy | Unknown | |
| Sabe | Poland | Unknown | |
| Sabine Quinten-Eirich | Germany | Unknown | |
| Sabresoft | UK | Unknown | |
| Sabrina Salerno | Sabrina Salerno | Italy | Unknown |
| Sacred Scroll Software | UK | Unknown | |
| Sadako | Unknown | ||
| SADU Electronics | UK | Unknown | |
| Saga Software | UK | Unknown | |
| Saga Software House | UK | Unknown | |
| Saga Systems Ltd | Saga Systems Ltd | UK | Unknown |
| Sage Group | Russia | Unknown | |
| Sagesoft | UK | Unknown | |
| Sagittarian Software Ltd | UK | Unknown | |
| Sai Ming Wong | Sai Ming Wong | UK | Allowed |
| Said Hassan | UK | Unknown | |
| Saint Software | Russia | Unknown | |
| Saisoft | Czech Republic | Unknown | |
| Salamander Software | UK | Unknown | |
| Sales Curve Ltd | Square Enix | UK | Unknown |
| Sally Greenwood Larsen | USA | Unknown | |
| Salmon Electronics Ltd | UK | Unknown | |
| Salva | Spain | Unknown | |
| Salvacam | Spain | Unknown | |
| Salvador C. | Spain | Unknown | |
| Salvador Camacho | Spain | Unknown | |
| Salvador Moncholi | Spain | Unknown | |
| Salvador Soler | Spain | Unknown | |
| Sam | Russia | Unknown | |
| Sam Computers Ltd | UK | Unknown | |
| Sam Edwards | Netherlands | Unknown | |
| Sam F.E. Goodwin | UK | Unknown | |
| Sam French | UK | Unknown | |
| Sam Garforth | Sam Garforth | UK | Allowed |
| Sam Quigg | UK | Unknown | |
| SAM Style | SAM Style | Russia | Unknown |
| SAM Svoj Majdtor | Bosnia and Herzegovina | Unknown | |
| Sami Vehmaa | Sami Vehmaa | Sweden | Unknown |
| Samir Ribic | Samir Ribic | Bosnia and Herzegovina | Allowed |
| Samo Fosnaric | Slovenia | Unknown | |
| Samual H. Westerman | USA | Unknown | |
| Samuel Youd | Unknown | ||
| Samurai Software | UK | Unknown | |
| Samusoft | Spain | Unknown | |
| SaNchez | Russia | Unknown | |
| Sand | Sand | Russia | Unknown |
| Sandor Gyanyi | Unknown | ||
| Sandor Kertesz | Hungary | Unknown | |
| Sandra Sharkey | UK | Unknown | |
| Sandra Smallwood | UK | Unknown | |
| Sandro Panicali | Italy | Unknown | |
| Sandy Frank Film Syndication | USA | Unknown | |
| Sandy White | Sandy White | UK | Unknown |
| Sane | Russia | Unknown | |
| Santi Casablancas | Spain | Unknown | |
| Santiago Hernandez Cano | Spain | Unknown | |
| Santiago Marquez Solis | Spain | Unknown | |
| Santiago Morga B. | Spain | Unknown | |
| Santiago Revellado | Spain | Unknown | |
| Santiago Romero Iglesias | Santiago Romero Iglesias | Spain | Allowed |
| Sanyi | Hungary | Unknown | |
| Sanyo | Sanyo Electric Co. Ltd | Japan; UK | Unknown |
| Sanyo Electric Co. Ltd | Unknown | ||
| Saposoftware | Slovakia | Unknown | |
| Sapphire Software | UK | Unknown | |
| Sar Investment Properties | UK | Unknown | |
| Sara Abalos Culebras | Spain | Unknown | |
| Sarah Day | UK | Unknown | |
| Sarge Jay | Denmark | Unknown | |
| SARUG Radio Amateur Group | UK | Unknown | |
| Sasa Kuzmic | Serbia | Unknown | |
| Sasa Pozgaj | Croatia | Unknown | |
| Sasa Pusica | Croatia | Unknown | |
| Sasha Abramov | Russia | Unknown | |
| Sasha Trushevskij | Russia | Unknown | |
| Saso Jankovic | Slovenia | Unknown | |
| Satansoft | Slovenia | Unknown | |
| Satellite Software Ltd | UK | Unknown | |
| Satsoft | Russia | Unknown | |
| Saturn Developments Ltd | Unknown | ||
| Saturnino Diz Vidal | Spain | Unknown | |
| Saturnsoft | Saturn Developments Ltd | UK | Allowed |
| Satyr Software | UK | Unknown | |
| Sauron | Unknown | ||
| Saursoft | Lubomir Salanci | Czech Republic | Unknown |
| Saxon Computing | Saxon Computing | UK | Unknown |
| Sayman | Russia | Unknown | |
| SC Studio GCG | Russia | Unknown | |
| Scald | Russia | Unknown | |
| Scalex | Czech Republic | Unknown | |
| Scalman | Poland | Unknown | |
| Scanatron | UK | Unknown | |
| Scandinavian Software Crackers | Denmark | Unknown | |
| Scanner Software | Spain | Unknown | |
| Scarab | Russia | Unknown | |
| Scarab Systems | UK | Unknown | |
| Scarybug Games | USA | Unknown | |
| Scathing Soft | Luis Espinosa | Spain | Unknown |
| Sceiron | Steve Craddock | UK | Unknown |
| Scelbi Computer Consulting Inc | Unknown | ||
| Scelbi Publications | USA | Unknown | |
| Scele & Ufo Software | Germany | Unknown | |
| Scene+ | Scene+ | Austria | Unknown |
| Scetlander | UK | Unknown | |
| SCG | Russia | Unknown | |
| Schafft | Russia | Unknown | |
| Schiva | Czech Republic | Unknown | |
| Scholastic Inc | USA | Unknown | |
| Scholastic Library Publishing | UK | Unknown | |
| Scholastic Ltd | UK | Unknown | |
| Schoningh | Germany | Unknown | |
| Schreiber | Germany | Unknown | |
| Schultze | Germany | Unknown | |
| SciCAL Software Ltd | UK | Unknown | |
| Scicon | Unknown | ||
| Scientific Software | UK | Unknown | |
| Scimitar Software | UK | Unknown | |
| Scisoft | UK | Unknown | |
| SCL | Russia | Unknown | |
| Scooter | Russia | Unknown | |
| Scope Designs | The Shaw Brothers | UK | Allowed |
| Scorby Soft | UK | Unknown | |
| Scorpio Gamesworld Ltd | Scorpio Gamesworld Ltd | UK | Unknown |
| Scorpio Software | Scorpio Gamesworld Ltd | UK | Unknown |
| Scorpion | Scorpion | Czech Republic | Allowed |
| Scorpion Software | Unknown | ||
| Scorpion Software [1] | Scorpion Software | UK | Allowed |
| Scorpion Software [2] | Russia | Unknown | |
| Scot Books | UK | Unknown | |
| Scot Press Ltd | Unknown | ||
| Scotsoft | UK | Unknown | |
| Scott Adams | Scott Adams | USA | Allowed |
| Scott E. Gimpel | UK | Unknown | |
| Scott Foresman and Company | USA | Unknown | |
| Scott G. Johnston | Scott G. Johnston | UK | Allowed |
| Scott Gardner | UK | Unknown | |
| Scott Grant | UK | Unknown | |
| Scott Johnson | UK | Unknown | |
| Scott Jones | UK | Unknown | |
| Scott Joplin | Scott Joplin | USA | Unknown |
| Scott Massie | UK | Unknown | |
| Scott Orr | USA | Unknown | |
| Scott P. Denyer | Scott P. Denyer | UK | Allowed |
| Scott Spanburg | UK | Unknown | |
| Scott Vincent | UK | Unknown | |
| SCP Hackers | Spain | Unknown | |
| SCP'86 | Spain | Unknown | |
| SCR Adventures | UK | Unknown | |
| Screen 7 Ltd | Alternative Software Ltd | UK | Unknown |
| Screen Soft | UK | Unknown | |
| Screengraphics | UK | Unknown | |
| Screens Microcomputer Distribution | UK | Unknown | |
| Scrunk | Netherlands | Unknown | |
| SCS | UK | Unknown | |
| Scsibrany Software | Germany | Unknown | |
| Scumari | Netherlands | Unknown | |
| SD Micro Systems | UK | Unknown | |
| SDL Adventures | UK | Unknown | |
| Seaconsoft | Italy | Unknown | |
| Seamans Beer Users Hackers Group | Russia | Unknown | |
| Sean Adams | Poland | Unknown | |
| Sean Ahern | UK | Unknown | |
| Sean Bailey | UK | Unknown | |
| Sean Bolton | UK | Unknown | |
| Sean Boral | UK | Unknown | |
| Sean Conran | Sean Conran | UK | Allowed |
| Sean Doran | UK | Unknown | |
| Sean Jeffery | UK | Unknown | |
| Sean Lally | UK | Unknown | |
| Sean Logan | UK | Unknown | |
| Sean Martin | UK | Unknown | |
| Sean O'Connell | UK | Unknown | |
| Sean Pearce | Sean Pearce | UK | Unknown |
| Sean Sanderson | UK | Unknown | |
| Sean Speacer | UK | Unknown | |
| Sean Timarco Baggaley | Sean Timarco Baggaley | UK | Allowed |
| Sean Vennard | Sean Vennard | UK | Allowed |
| Sean Young | UK | Unknown | |
| Season Soft | Wayne Easson | UK | Allowed |
| Sebastian Gomez Antelo | Spain | Unknown | |
| Sebastian Luis Fuentes | Spain | Unknown | |
| Sebastian Medina Villar | Spain | Unknown | |
| Sebastian Spratz | Spain | Unknown | |
| SEC | UK | Unknown | |
| Sector | Russia | Unknown | |
| Sector Software | UK | Unknown | |
| Secundino Velasco Ardura | Secundino Velasco Ardura | Spain | Allowed |
| Secundus | Darren Salt | UK | Allowed |
| See Bee Software | UK | Unknown | |
| Seekan Lee | UK | Unknown | |
| Sega Enterprises Ltd | Sega Enterprises Ltd | Japan | Unknown |
| Segundo Criado Carrera | Spain | Unknown | |
| Seibu Kaihatsu | Japan | Unknown | |
| Seiko | UK | Unknown | |
| Seikosha | Japan; UK | Unknown | |
| Seikosha Co. Ltd | Unknown | ||
| Seil | UK | Unknown | |
| Sejuan | Jose Juan Rodenas Garcia | Spain | Allowed |
| Selec Software | UK | Unknown | |
| Semaphore | Switzerland | Unknown | |
| Sendy | UK | Unknown | |
| Sensible Software | Codemasters Ltd | UK | Unknown |
| Sensoft | UK | Unknown | |
| Sentient Software Ltd | Sentient Software Ltd | UK | Allowed |
| Sentinel | USA | Unknown | |
| Sequor | S.Q.R. | Spain | Allowed |
| Serachan | Russia | Unknown | |
| Serafim Gascoigne | UK | Unknown | |
| Serban Ovidiu Morcan | Romania | Unknown | |
| Serdisco | Spain | Unknown | |
| Seres | Hungary | Unknown | |
| Serg Skolzkow | Russia | Unknown | |
| Serge Danot | France | Unknown | |
| Serge Dosang | UK | Unknown | |
| Serge Oursoft | Russia | Unknown | |
| Serge Pouts-Lajus | France | Unknown | |
| Serge Segal | Russia | Unknown | |
| Sergei Gura | Ukraine | Unknown | |
| Sergei Paukov | Russia | Unknown | |
| Sergei Smirnov | Russia | Unknown | |
| Sergey A. Murashov | Russia | Unknown | |
| Sergey Ablaev | Russia | Unknown | |
| Sergey Apetenock | Belarus | Unknown | |
| Sergey B.U. | Russia | Unknown | |
| Sergey Belyaev | Russia | Unknown | |
| Sergey Borodinov | Russia | Unknown | |
| Sergey Bulba | Russia | Unknown | |
| Sergey Chaban | Ukraine | Unknown | |
| Sergey Entertainment | Russia | Unknown | |
| Sergey Frolov | Russia | Unknown | |
| Sergey Galyonkin | Sergey Galyonkin | Ukraine | Unknown |
| Sergey Gordeev | Russia | Unknown | |
| Sergey Gorshkov | Russia | Unknown | |
| Sergey Gusev | Russia | Unknown | |
| Sergey Hanzis | Russia | Unknown | |
| Sergey Ilin | Russia | Unknown | |
| Sergey Katchurin | Russia | Unknown | |
| Sergey Khantsis | Russia | Unknown | |
| Sergey Kolotov | Russia | Unknown | |
| Sergey Kosov | Unknown | ||
| Sergey Krutyko | Russia | Unknown | |
| Sergey Kurganov | Russia | Unknown | |
| Sergey Magera | Russia | Unknown | |
| Sergey Mesenov | Russia | Unknown | |
| Sergey Pavlov | Sergey Pavlov | Russia | Unknown |
| Sergey R.V. | Russia | Unknown | |
| Sergey Shaporov | Russia | Unknown | |
| Sergey Shishlyannikov | Russia | Unknown | |
| Sergey Suturin | Russia | Unknown | |
| Sergey Tyatin | Russia | Unknown | |
| Sergio Dussex Ciribe | Spain | Unknown | |
| Sergio G.M. | Sergio G.M. | Spain | Allowed |
| Sergio Itxaso | Sergio Itxaso | Spain | Allowed |
| Sergio Llata Pena | Spain | Unknown | |
| Sergio Llobet Moreno | Spain | Unknown | |
| Sergio Martinez | Spain | Unknown | |
| Sergio Martinez Lara | Spain | Unknown | |
| Sergio Mirshawka | Brazil | Unknown | |
| Sergio Rios | Spain | Unknown | |
| Sergio Rodriguez | Spain | Unknown | |
| Sergio Vaquer Montes | Sergio Vaquer Montes | Spain | Allowed |
| Sergius Puzzler | Russia | Unknown | |
| Serin Software | UK | Unknown | |
| Serious Applications Software | UK | Unknown | |
| Serious Software | UK | Unknown | |
| Seriozha | Russia | Unknown | |
| Serma Software | Spain | Unknown | |
| Serma Software Espana | Unknown | ||
| Seroco Soft | Spain | Unknown | |
| Serrantoni Luigi | Italy | Unknown | |
| Servando Valero | Spain | Unknown | |
| Servicon Dynamics Ltd | UK | Unknown | |
| Serzhsoft | Russia | Unknown | |
| Sesomsoft | Germany | Unknown | |
| Sestavil Janzekovic | Croatia | Unknown | |
| Seth McEvoy | USA | Unknown | |
| Seurasoft | Unknown | ||
| Seven Stars Publishing | UK | Unknown | |
| Sevenoaks | UK | Unknown | |
| Severn Software | Interceptor Group | UK | Unknown |
| Seymour Papert | UK | Unknown | |
| Seymour Systems | UK | Unknown | |
| SG Software | Unknown | ||
| SG Software [2] | SG Software | Russia | Unknown |
| SGG-Groningen | Netherlands | Unknown | |
| SGS | USA | Unknown | |
| Sgt. Pepper | Norway | Unknown | |
| SHA Publications | UK | Unknown | |
| Shades | Grandslam Interactive Ltd | UK | Unknown |
| Shadow Maker | Shadow Maker | Russia | Allowed |
| Shadow Soft | Russia | Unknown | |
| Shadow Software | UK | Unknown | |
| Shahid Ahmad | Shahid Ahmad | UK | Allowed |
| Shaitan | Russia | Unknown | |
| Shakin | Unknown | ||
| Shakin' Stevens | Michael Barratt | UK | Unknown |
| Shalyakin A. | Russia | Unknown | |
| SHAMAN | Belarus | Unknown | |
| Shamsoft | Russia | Unknown | |
| Shards Software Ltd | Kesherweb | UK | Unknown |
| Sharma Software | UK | Unknown | |
| Sharon Harwood | UK | Unknown | |
| Sharon Zardetto Aker | USA | Unknown | |
| Sharp | Sharp Corporation | Japan; UK | Unknown |
| Sharp Corporation | Unknown | ||
| Sharps Inc | USA | Unknown | |
| Shattered Dreams | Denmark | Unknown | |
| Shaun Bebbington | UK | Unknown | |
| Shaun D. Abbott | Shaun D. Abbott | UK | Allowed |
| Shaun G. McClure | Shaun G. McClure | UK | Allowed |
| Shaun Griffiths | UK | Unknown | |
| Shaun Heveron | Shaun Heveron | UK | Allowed |
| Shaun Hollingworth | Shaun Hollingworth | UK | Allowed |
| Shaun Ward | UK | Unknown | |
| Shaun Watts | UK | Unknown | |
| Shawn P. Hill | UK | Unknown | |
| Sheila Hunt | UK | Unknown | |
| Shelley McLoughlin | Shelley McLoughlin | UK | Allowed |
| Shelly Ben-Ami | Israel; UK | Unknown | |
| Sheol Software | UK | Unknown | |
| Sherman Oaks | USA | Unknown | |
| Sherry Turkle | USA | Unknown | |
| Sherston Software | UK | Unknown | |
| Shimi | Czech Republic | Unknown | |
| Shimon Young | Shimon Young | UK | Allowed |
| Shingo Sugiura | UK | Unknown | |
| Shinkai Inc | Unknown | ||
| Shirekilo Ltd | Edgar Belka | UK | Allowed |
| Shirley Gaby | UK | Unknown | |
| Shiru | Shiru | Russia | Allowed |
| Shisoft | Russia | Unknown | |
| Shiva Publishing Ltd | Shiva Publishing Ltd | UK | Unknown |
| Shock Software | Russia | Unknown | |
| Shodan Software | UK | Unknown | |
| Shoemakers of Filipp | Russia | Unknown | |
| Shoorix | Russia | Unknown | |
| Shop For Games | Slovakia | Unknown | |
| Shorten Suite Software | Jonathan M. Smith | UK | Allowed |
| Shrap Software | Slovenia | Unknown | |
| SHREDER | Russia | Unknown | |
| Shrsoft | Russia | Unknown | |
| Shulwater Ltd | UK | Unknown | |
| Shura Code Corporation | Russia | Unknown | |
| Shuric A.S. | Russia | Unknown | |
| Shuric Program | Russia | Unknown | |
| Siberian Group | Russia | Unknown | |
| Sid Meier | USA | Unknown | |
| Sidewinder | UK | Unknown | |
| Sidewinder Micro-Systems | UK | Unknown | |
| Siegfried Kurtz | UK | Unknown | |
| Siegfried Lohberg | Germany | Unknown | |
| Siegmar Muller | Germany | Unknown | |
| Siegmar Wittig | Germany | Unknown | |
| Siel UK Ltd | UK | Unknown | |
| Sierra Charlie 04 | UK | Unknown | |
| Sierra On-Line | Sierra On-Line | USA | Unknown |
| Sift S.A. | Spain | Unknown | |
| Siglo XX | Spain | Unknown | |
| Sigma Soft [1] | UK | Unknown | |
| Sigma Technical Press | UK | Unknown | |
| Sigmasoft [2] | UK | Unknown | |
| Signpoint Ltd | UK | Unknown | |
| Sijthof | Netherlands | Unknown | |
| Silas Software | UK | Unknown | |
| Silhouette Software | UK | Unknown | |
| Silica Shop | UK | Unknown | |
| Silicon Brains Software Ltd | Ukraine | Unknown | |
| Silicon Games | Spain | Unknown | |
| Silicon Joy | Prism Leisure Corporation PLC | UK | Unknown |
| Silicon Kid | UK | Unknown | |
| Silicon Software | UK | Unknown | |
| Silicon Tricks | UK | Unknown | |
| Silva Soft | Russia | Unknown | |
| Silver Fox Communications Ltd | UK | Unknown | |
| Silver Star Group | Russia | Unknown | |
| Silverbird Software Ltd | British Telecom | UK | Allowed |
| Silverlind Ltd | UK | Unknown | |
| Silversoft Ltd | Online PLC | UK | Allowed |
| Silvio U. Zanzi | Italy | Unknown | |
| Sim & BonySoft | Russia | Unknown | |
| Simba Software | UK | Unknown | |
| Simbols | Russia | Unknown | |
| Simcic Milan | Slovenia | Unknown | |
| Sime | Unknown | ||
| Simmer Software | UK | Unknown | |
| Simmons Electronics | UK | Unknown | |
| Simon & Schuster | USA | Unknown | |
| Simon Ainsworth | Simon Ainsworth | UK | Supports Our Cause |
| Simon Allan Software | Simon D. Allan | UK | Allowed |
| Simon Avery | Simon Avery | UK | Allowed |
| Simon Barnsley | Simon Barnsley | UK | Allowed |
| Simon Brattel | Simon Brattel | UK | Allowed |
| Simon Butler | Simon Butler | UK | Allowed |
| Simon C. Tillson | Simon C. Tillson | UK | Allowed |
| Simon Chivers | UK | Unknown | |
| Simon Clarke | UK | Unknown | |
| Simon Cobb | Simon Cobb | UK | Allowed |
| Simon Conway | Simon Conway | UK | Allowed |
| Simon Crampin | Simon Crampin | UK | Allowed |
| Simon D. Allan | Simon D. Allan | UK | Allowed |
| Simon D. Lee | UK | Unknown | |
| Simon Daniels | UK | Unknown | |
| Simon Dunstan | Simon Dunstan | UK | Allowed |
| Simon Everest | Simon Everest | UK | Allowed |
| Simon Ffinch | Simon Ffinch | UK | Allowed |
| Simon Fitzpatrick | Ireland | Unknown | |
| Simon Fletcher | UK | Unknown | |
| Simon Francis | UK | Unknown | |
| Simon Franco | UK | Unknown | |
| Simon Freeman | UK | Unknown | |
| Simon Gleissner | Germany | Unknown | |
| Simon Golding | UK | Unknown | |
| Simon Gould | UK | Unknown | |
| Simon Harrison | UK | Unknown | |
| Simon Hillns | UK | Unknown | |
| Simon Hobbs | UK | Unknown | |
| Simon Hughes | Simon Hughes | UK | Allowed |
| Simon J. Ball | UK | Unknown | |
| Simon J. Barnett | USA | Unknown | |
| Simon J.C. Davies | UK | Unknown | |
| Simon Jackson | UK | Unknown | |
| Simon Jay | UK | Unknown | |
| Simon Johnson | UK | Unknown | |
| Simon Jones | UK | Unknown | |
| Simon Justin Street | Simon Justin Street | UK | Allowed |
| Simon Kimberley | UK | Unknown | |
| Simon Knight | UK | Unknown | |
| Simon Lane | UK | Unknown | |
| Simon Laszcz | Simon Laszcz | UK | Allowed |
| Simon Lipowicz | UK | Unknown | |
| Simon Lipscomb | UK | Unknown | |
| Simon Liston | UK | Unknown | |
| Simon M. Goodman | UK | Unknown | |
| Simon M. Langan | UK | Unknown | |
| Simon Micro-Soft | Clive Brooker | UK | Allowed |
| Simon Morris | UK | Unknown | |
| Simon Munnery | Simon Munnery | UK | Allowed |
| Simon Murdoch | Simon Murdoch | UK | Allowed |
| Simon N. Goodwin | Simon N. Goodwin | UK | Some Allowed |
| Simon Oliver | UK | Unknown | |
| Simon Owen | Simon Owen | UK | Allowed |
| Simon P. Ralfe | Simon P. Ralfe | UK | Allowed |
| Simon Palmer | UK | Unknown | |
| Simon Parker | Simon Parker | UK | Allowed |
| Simon Phipps | UK | Unknown | |
| Simon Powell | UK | Unknown | |
| Simon Price | Simon Price | UK | Allowed |
| Simon R. Mansfield | UK | Unknown | |
| Simon Reid | UK | Unknown | |
| Simon Rigden | UK | Unknown | |
| Simon Roche | UK | Unknown | |
| Simon Rockman | UK | Unknown | |
| Simon Rushbrook Williams | UK | Unknown | |
| Simon Salwan | Simon Salwan | UK | Allowed |
| Simon Smith | UK | Unknown | |
| Simon Software | UK | Unknown | |
| Simon Springett | UK | Unknown | |
| Simon Trigg | Simon Trigg | UK | Allowed |
| Simon Tyler | UK | Unknown | |
| Simon W. Hessel | UK | Unknown | |
| Simon Wadsworth | Simon Wadsworth | UK | Allowed |
| Simon Welland | UK | Unknown | |
| Simon White | UK | Unknown | |
| Simon Wood | UK | Unknown | |
| Simone Maiocchi | Italy | Unknown | |
| Simple Company | Russia | Unknown | |
| Simplesoft | Bert Vierstra | Netherlands | Allowed |
| Simply Software | UK | Unknown | |
| Simsoft | Russia | Unknown | |
| Simtron | UK | Unknown | |
| Sinc Masters Creative Group | Sinc Masters Creative Group | Russia | Unknown |
| Sinclair Answers | UK | Unknown | |
| Sinclair Browne Ltd | UK | Unknown | |
| Sinclair Club | Russia | Unknown | |
| Sinclair Gebruiker | Micropress [2] | Netherlands | Allowed |
| Sinclair Programs | EMAP Business & Computer Publications Ltd | UK | Unknown |
| Sinclair Projects | EMAP Business & Computer Publications Ltd | UK | Unknown |
| Sinclair Research Ltd | Amstrad | UK | Allowed |
| Sinclair Research Ltd [PT] | Amstrad | UK; Portugal | Allowed |
| Sinclair User | EMAP Business & Computer Publications Ltd | UK | Unknown |
| Sinclair User Club | Netherlands | Unknown | |
| Sinclairland | Russia | Unknown | |
| Sindicato del Software | Francisco-Xavier Morell Gonzalez | Spain | Allowed |
| Single | Russia | Unknown | |
| Sintax S.A. | Spain | Unknown | |
| Sintech | Sintech | Germany | Allowed |
| Sinus | Russia | Unknown | |
| Sir Clive | Netherlands | Unknown | |
| Sir Clive and Mr ZX | Netherlands | Unknown | |
| Sir Clive Sinclair | Sir Clive Sinclair | UK | Unknown |
| Sir Computers | UK | Unknown | |
| Sirius Group | Russia | Unknown | |
| Sirius Logic | UK | Unknown | |
| Sirius Software | UK | Unknown | |
| SirotaSoft | SirotaSoft | Ukraine | Unknown |
| Sistemas de Informatica e Som Ltda | Unknown | ||
| Sito Pons | Alfonso Pons Ezquerra | Spain | Unknown |
| Sitting Bull Software | UK | Unknown | |
| Sivis | Portugal | Unknown | |
| Sixword Ltd | UK | Unknown | |
| Sizzlers | Sony Inc | UK; USA | Denied |
| SJ Systems Engineering | UK | Unknown | |
| SJS Software | UK | Unknown | |
| Skill Master | Russia | Unknown | |
| Skorpyo | Spain | Unknown | |
| Skriptorium Verlag | Germany | Unknown | |
| SKS Software | UK | Unknown | |
| SKUAT Soft | Spain | Unknown | |
| Skusoft | Czech Republic | Unknown | |
| Skyslip Software | UK | Unknown | |
| Skysoft | UK | Unknown | |
| Skywave Software | UK | Unknown | |
| SLA Corp Ltd | Poland | Unknown | |
| Slabihoud Software | Stephan Slabihoud | Germany | Allowed |
| Slava Levenkov | Russia | Unknown | |
| Slava Romanov | Russia | Unknown | |
| Slavik | Ukraine | Unknown | |
| Slavomir Labsky | Slavomir Labsky | Slovakia | Unknown |
| Sleepwalkers | Russia | Unknown | |
| Sleepy Kids PLC | USA | Unknown | |
| Slider | Ukraine | Unknown | |
| Sliders | Russia | Unknown | |
| Slip | Russia | Unknown | |
| Sliping's Man | Russia | Unknown | |
| Slogger Software | UK | Unknown | |
| Slowglass | Spain | Unknown | |
| SLUG | UK | Unknown | |
| SM Indipendant Software | Italy | Unknown | |
| SM Software | Italy | Unknown | |
| Small School Software | UK | Unknown | |
| Smart Egg Software | UK | Unknown | |
| Smash | Russia | Unknown | |
| Smash Soft | Russia | Unknown | |
| Smasher | Russia | Unknown | |
| SMB Software | UK | Unknown | |
| SMC Goldseal Software | UK | Unknown | |
| Smiling Assassin | UK | Unknown | |
| Smiths Crisps | The Smith's Snackfood Company | UK | Unknown |
| Smokers | Russia | Unknown | |
| SMT | UK | Unknown | |
| Snatcho | Ignacio Ruiz Tejedor | Spain | Not Disallowed |
| Sneesby Software | Paul K. Sneesby | UK | Allowed |
| SNK | SNK Playmore | Japan | Unknown |
| SNK Playmore | Unknown | ||
| SNK-Graphics | Russia | Unknown | |
| Snoopysoft | Germany | Unknown | |
| Snow Man | Poland | Unknown | |
| Sobos | Russia | Unknown | |
| Soccer Enterprises | UK | Unknown | |
| Soccodato | Italy | Unknown | |
| Sociedad de Cazadores Pekineses | Spain | Unknown | |
| Sociedade por Accions | Spain | Unknown | |
| Sockmonsters Ltd | Sockmonsters Ltd | UK | Unknown |
| Socratic Software | UK | Unknown | |
| Sodom & Gommorah Software | Unknown | ||
| Soeto | Poland | Unknown | |
| Sofia Watt | Spain | Unknown | |
| Soft & Easy | Netherlands | Unknown | |
| Soft 2000 | Drew Turpin | UK | Allowed |
| Soft Centre | UK | Unknown | |
| Soft Concern Ltd | UK | Unknown | |
| Soft Corn | UK | Unknown | |
| Soft Design | UK | Unknown | |
| Soft Dreamers | Russia | Unknown | |
| Soft Hits | UK | Unknown | |
| Soft Joe's Software | UK | Unknown | |
| Soft Juliet | Juliet Software | Spain | Unknown |
| Soft Machine | UK | Unknown | |
| Soft Mill | UK | Unknown | |
| Soft Option Ltd | UK | Unknown | |
| Soft Options | UK | Unknown | |
| Soft Sell Computer Software | UK | Unknown | |
| Soft Warehouse | Texas Instruments Inc | USA | Unknown |
| Soft-Music | Germany | Unknown | |
| Soft-Tech | UK | Unknown | |
| Soft1 LC | Portugal | Unknown | |
| Softbacks | UK | Unknown | |
| Softbug | UK | Unknown | |
| Softcat Micros | UK | Unknown | |
| Softchoice | UK | Unknown | |
| SoftCrack | Spain | Unknown | |
| Softeach Limited | UK | Unknown | |
| Softeam | UK | Unknown | |
| SOFTEC | Florin Giurcan | Romania | Allowed |
| Softech | UK | Unknown | |
| Softechnics | Edge Games Inc | UK | Unknown |
| Softed | Sweden | Unknown | |
| Softek | Edge Games Inc | UK | Unknown |
| Softek International Ltd | Edge Games Inc | UK | Unknown |
| Softel | UK | Unknown | |
| Softest | UK | Unknown | |
| Softfirm | UK | Unknown | |
| Softhouse Ltd | Peter Turanyi | Slovakia | Allowed |
| Softidea | Italy | Unknown | |
| Softimar | Tiago Martins | Portugal | Allowed |
| Softlake | UK | Unknown | |
| Softland | Russia | Unknown | |
| Softlee Systems | UK | Unknown | |
| Softlink | UK | Unknown | |
| Softly Softly | UK | Unknown | |
| Softmaker Box | Russia | Unknown | |
| Softricks | UK | Unknown | |
| Softschool | UK | Unknown | |
| SoftShop International | UK | Unknown | |
| Softstar | Russia | Unknown | |
| Softstone Ltd | UK | Unknown | |
| Softstorm Developments | UK | Unknown | |
| Softstuff | UK | Unknown | |
| Softsync Inc | USA | Unknown | |
| Software AB | Unknown | ||
| Software Amaters | Peter Machala | Slovakia | Allowed |
| Software Artists | UK | Unknown | |
| Software Atlantico | Spain | Unknown | |
| Software BV | Unknown | ||
| Software Center S.A. | Software Center S.A. | Spain | Unknown |
| Software Communications Ltd | UK | Unknown | |
| Software Computer Projects | Unknown | ||
| Software Conversions Ltd | UK | Unknown | |
| Software Cottage | UK | Unknown | |
| Software Creations | Software Creations | UK | Allowed |
| Software Developments | UK | Unknown | |
| Software Editores | Spain | Unknown | |
| Software Espana | Spain | Unknown | |
| Software Farm | Julian Chappell | UK | Allowed |
| Software for All | UK | Unknown | |
| Software for Excellence | USA | Unknown | |
| Software Foundation | UK | Unknown | |
| Software Home | Peru | Unknown | |
| Software Images | UK | Unknown | |
| Software J&J | Spain | Unknown | |
| Software Liason | UK | Unknown | |
| Software mb | Spain | Unknown | |
| Software Micro Chip S.L. | Unknown | ||
| Software of Sweden | Software of Sweden | Sweden | Unknown |
| Software Projects Ltd | Software Projects Ltd | UK | Unknown |
| Software Publishing Associates | Software Publishing Associates | UK | Unknown |
| Software Rebels | Czech Republic | Unknown | |
| Software Saur | Lubomir Salanci | Czech Republic | Unknown |
| Software Solutions | UK | Unknown | |
| Software Sorcery | Gordon Fong | UK | Allowed |
| Software Spectrum | Italy | Unknown | |
| Software Studio | Czech Republic | Unknown | |
| Software Studios | UK | Unknown | |
| Software Supersavers Ltd | Software Projects Ltd | UK | Unknown |
| Softwarrior | Russia | Unknown | |
| Softwood Programs | UK | Unknown | |
| Softworld | Italy | Unknown | |
| Softy | Camille van der Heide | Netherlands | Allowed |
| Softzone Ltd | UK | Unknown | |
| Sokol | Russia | Unknown | |
| SOKOMIND designers | Unknown | ||
| Sokurah | Soren Borgquist | Denmark | Unknown |
| Solar Publishing | UK | Unknown | |
| Solaris Books | Solaris Books | UK | Unknown |
| Solarsoft | Sunshine Books Ltd | UK | Unknown |
| Sole Solution Software | UK | Unknown | |
| SOLI | LOGO Computer Systems Inc | Canada | Unknown |
| Solid Gold Marketing | UK | Unknown | |
| Solid Image Ltd | UK | Unknown | |
| Solidisk Technology | UK | Unknown | |
| Soll Libes | USA | Unknown | |
| Solomon Meyer | UK | Unknown | |
| Solon | Solon | Russia | Unknown |
| Solsoft | UK | Unknown | |
| Solway Software | UK | Unknown | |
| Soly | Russia | Unknown | |
| Sonia Griffiths-Glover | UK | Unknown | |
| Sonia Sisi | Spain | Unknown | |
| Sonic Graffiti | UK | Unknown | |
| Sonic Projects | UK | Unknown | |
| Sonic Soft | UK | Unknown | |
| Sonic Software | UK | Unknown | |
| Sonic Team Ltd | Japan | Unknown | |
| Sonja Knight | Paul Griffiths | UK | Allowed |
| Sonmax Ltd | UK | Unknown | |
| Sonnen Verlag AG | Germany | Unknown | |
| Sony | Japan; UK | Unknown | |
| Sony Inc | Unknown | ||
| Sony Music Entertainment | Unknown | ||
| Sony Pictures Inc | Unknown | ||
| Sonz | UK | Unknown | |
| Sopolimer | Russia | Unknown | |
| Sorbon Soft | Spain | Unknown | |
| Sorcery | UK | Unknown | |
| Soren Borgquist | Soren Borgquist | Denmark | Unknown |
| Soren Micros | UK | Unknown | |
| SOS Ltd | Spain | Unknown | |
| Sospan Soft | UK | Unknown | |
| Sound Images | UK | Unknown | |
| Sound-on-Sound | Iberofon S.A. | Spain | Unknown |
| Soundcraft | UK | Unknown | |
| Source Software Ltd | UK | Unknown | |
| Sousoft | Czech Republic | Unknown | |
| South Coast | UK | Unknown | |
| Southern Educational Software | UK | Unknown | |
| Southern Software | UK | Unknown | |
| Southway Software | UK | Unknown | |
| SOVA | Russia | Unknown | |
| Sovereign Software | UK | Unknown | |
| Soyuzmultfilm | Russia | Unknown | |
| SP Enterprises | Stephen Preston | UK | Allowed |
| SP Software | UK | Unknown | |
| SP Tyres UK Ltd | UK | Unknown | |
| Sp. Sonderheft | Unknown | ||
| Space Age Software | UK | Unknown | |
| Spaceman Ltd | UK | Unknown | |
| Spacesoft | Netherlands | Unknown | |
| Spark | Ukraine | Unknown | |
| Spark Software | Spain | Unknown | |
| Sparklers | UK | Unknown | |
| Sparrow Books | UK | Unknown | |
| Spartan Software | UK | Unknown | |
| Spartans Sports Association | UK | Unknown | |
| SPE | Spain | Unknown | |
| Spear's Games | USA | Unknown | |
| Speccy Basher | UK | Unknown | |
| Speccy Boyz | Slovakia | Unknown | |
| Speccy fun FOREVA !i! | UK | Unknown | |
| Speccysoft | UK | Unknown | |
| Special FX Software Ltd | Atari Inc | UK | Unknown |
| Special Playgames | Italy | Unknown | |
| Special Soft | Spain | Unknown | |
| Specialist Programs | UK | Unknown | |
| Specsim | UK | Unknown | |
| Specsoft | UK | Unknown | |
| Spectec | Austria | Unknown | |
| Spectra Computing | Germany | Unknown | |
| Spectral Products | UK | Unknown | |
| Spectrasoft | UK | Unknown | |
| SPECTRAVENTURA | Spain | Unknown | |
| Spectravideo | UK | Unknown | |
| Spectravision | Unknown | ||
| Spectraxx Tape Magazine | Lee Tonks | UK | Allowed |
| Spectre | UK; Hong Kong | Unknown | |
| Spectre Communications Ltd | UK | Unknown | |
| Spectre Guys | CryptoGraphics | Ukraine | Allowed |
| Spectresoft Ltd | Spectresoft Ltd | UK | Unknown |
| Spectrum Adventure Exchange Club | UK | Unknown | |
| Spectrum Club | UK | Unknown | |
| Spectrum Computer Info User Club | Germany | Unknown | |
| Spectrum Computer Stores | UK | Unknown | |
| Spectrum Computing | Argus Press PLC | UK | Unknown |
| Spectrum Discovery Club | UK | Unknown | |
| Spectrum Electronics | UK | Unknown | |
| Spectrum Games Ltd | Atari Inc | UK | Unknown |
| Spectrum Holdings | UK | Unknown | |
| Spectrum Microbase | UK | Unknown | |
| Spectrum Omega Software | Michal Polak | Czech Republic | Allowed |
| Spectrum Pricing | UK | Unknown | |
| Spectrum Software | UK | Unknown | |
| Spectrum Unemployed Users Group | Unknown | ||
| Spectrum User | Steven J. Howlett | UK | Allowed |
| Spectrum User Club Wuppertal | Germany | Unknown | |
| SpectrumSysWare | Hungary | Unknown | |
| Speculator Software | UK | Unknown | |
| Speed Code | Russia | Unknown | |
| Speedwell Software | UK | Unknown | |
| Speedy Print | UK | Unknown | |
| Spelling | Russia | Unknown | |
| Spencer Bateson | UK | Unknown | |
| Spencer Software | UK | Unknown | |
| Spermasoft Masturbatories | Theo Develegas | Greece | Allowed |
| Sphere Books Ltd | UK | Unknown | |
| Sphere Software | UK | Unknown | |
| Spheresoft | UK | Unknown | |
| Spi-Soft | UK | Unknown | |
| Spider Games | UK | Unknown | |
| Spidersoft [1] | UK | Unknown | |
| Spidersoft [2] | UK | Unknown | |
| Spike | UK | Unknown | |
| Spinal | Belarus | Unknown | |
| Spindrift Software | UK | Unknown | |
| Spinnaker Software Corporation | Broderbund Software | UK; USA | Unknown |
| Spiral Software | Andrey John Remic | UK | Allowed |
| Spiridonenko MV | Russia | Unknown | |
| Spirit | Lukas Rachunek | Czech Republic | Allowed |
| Spirit Instruments | UK | Unknown | |
| Spirit Software | UK | Unknown | |
| Spitting Image Productions Ltd | UK | Unknown | |
| SPL | Slovenia | Unknown | |
| Spock | UK | Unknown | |
| Spoof Software | UK | Unknown | |
| Sport & Racing Software | UK | Unknown | |
| Sport Aid | UK | Unknown | |
| Sport-Sim | Mark Watson | UK | Allowed |
| Sports Impact Ltd | UK | Unknown | |
| Sportscene | UK | Unknown | |
| Sportsoft | UK | Unknown | |
| Springer-Verlag | Germany | Unknown | |
| Sprites | France | Unknown | |
| SproD | Denmark | Unknown | |
| Sprytes Ltd | UK | Unknown | |
| SPS Designs | UK | Unknown | |
| Spu | Croatia | Unknown | |
| Square Enix | Unknown | ||
| Square Peg | UK | Unknown | |
| Squaresoft | Russia | Unknown | |
| Srbislav D. Nesic | Srbislav D. Nesic | Serbia | Allowed |
| Srdjan Radivojsa | Serbia | Unknown | |
| Sridhar Iyer | India | Unknown | |
| SSA | Russia | Unknown | |
| SSI Inc | Ubi Soft Ltd | USA | Unknown |
| Ssoft | UK | Unknown | |
| SSS | Unknown | ||
| St. Bride's School | Online PLC | UK | Allowed |
| St. Michael | UK | Unknown | |
| Stack Computer Services Ltd | UK | Unknown | |
| Staffan Vilcans | Staffan Vilcans | Sweden | Allowed |
| Stalker | Ukraine | Unknown | |
| Stall Edition | Russia | Unknown | |
| StalVs | Spain | Unknown | |
| Stan Fullman | UK | Unknown | |
| Stan Rodgers | UK | Unknown | |
| Stanislav Ivanenko | Stanislav Ivanenko | Ukraine | Allowed |
| Stanislav Kmec | Slovenia | Unknown | |
| Stanislav Niconov | Russia | Unknown | |
| Stanislav Udin | Russia | Unknown | |
| Stanislav V. Efimov | Unknown | ||
| Stanislaw Karpiesiuk | Poland | Unknown | |
| Stanislaw Waligorski | Poland | Unknown | |
| Stankisoft | Germany | Unknown | |
| Stanley Cartwright | Stanley Cartwright | UK | Allowed |
| Stanly Stall | Russia | Unknown | |
| Stano Hrda | Stano Hrda | Slovakia | Allowed |
| StapleSoft | Russia | Unknown | |
| Star Dreams | UK | Unknown | |
| Star Group of Prestige | Russia | Unknown | |
| Star Micronics | UK | Unknown | |
| Star Microterminals | UK | Unknown | |
| Star Software | Tony J. Byrne | UK | Allowed |
| Star-T Magazine Books | Spain | Unknown | |
| Starbex Systems | UK | Unknown | |
| Starcade | Grandslam Interactive Ltd | UK | Unknown |
| Starcomp | Unknown | ||
| Starcrash Software Systems | UK | Unknown | |
| Stardust Software | UK | Unknown | |
| Stargate | Ireland | Unknown | |
| Stark Computerreeks | Netherlands | Unknown | |
| Starlight Software | Planthills Ltd | UK | Allowed |
| Starling | Russia | Unknown | |
| Starlite Software | UK | Unknown | |
| Stars of Keladan | Russia | Unknown | |
| Stars Software | UK | Unknown | |
| Stars Spectrum | Spain | Unknown | |
| Starsoft | UK | Unknown | |
| Starsoft Educational | UK | Unknown | |
| StarterSoft | UK | Unknown | |
| Startgame Soft | Spain | Unknown | |
| Starzone Software | UK | Unknown | |
| STAS | Russia | Unknown | |
| Stas Vihrov | Russia | Unknown | |
| Statacom Distribution | UK | Unknown | |
| State Soft Ltd | State Soft Ltd | UK | Unknown |
| Static Soft | Spain | Unknown | |
| Status Software | UK | Unknown | |
| Stavi | Poland | Unknown | |
| STD Software | STD Software | UK | Allowed |
| Ste L. Cork | Ste L. Cork | UK | Allowed |
| Ste Pickford | Ste Pickford | UK | Allowed |
| Steam Railway Simulations | UK | Unknown | |
| Steel City Software Engineers | Unknown | ||
| Steel Falcons | Ukraine | Unknown | |
| Stefan Andersson | Stefan Andersson | Sweden | Allowed |
| Stefan Bayer | Germany | Unknown | |
| Stefan Benk | Unknown | ||
| Stefan F. Ufnowski | Stefan F. Ufnowski | UK | Unknown |
| Stefan Freise | Unknown | ||
| Stefan Perry | UK | Unknown | |
| Stefan Petry | Germany | Unknown | |
| Stefan Strand | UK | Unknown | |
| Stefan Walker | UK | Unknown | |
| Stefan Wisskirchen | Germany | Unknown | |
| Stefan Zyczkowski | Poland | Unknown | |
| Stefano Arecco | Unknown | ||
| Stefano Bodrato | Stefano Bodrato | Italy | Unknown |
| Stefano Carrafa | Italy | Unknown | |
| Stefano Raffaele | Stefano Raffaele | Italy | Allowed |
| Stefano Reksten | Italy | Unknown | |
| Steffen Kober | Germany | Unknown | |
| Steffen Schader | Germany | Unknown | |
| Steffi Siol | Germany | Unknown | |
| Stell Software | UK | Unknown | |
| Stellar Company Inc | Russia | Unknown | |
| Stellar Services | UK | Unknown | |
| Stellar Software | UK | Unknown | |
| STEP Creative Group | Russia | Unknown | |
| Stepan Leskiv | Russia | Unknown | |
| Stephan Freundorfer | Germany | Unknown | |
| Stephan Schall | Germany | Unknown | |
| Stephan Slabihoud | Stephan Slabihoud | Germany | Allowed |
| Stephane Picq | France | Unknown | |
| Stephanie Waters | UK | Unknown | |
| Stephen Adams | UK | Unknown | |
| Stephen Anderson | Stephen Anderson | UK | Allowed |
| Stephen Boyd | UK | Unknown | |
| Stephen Bye | Stephen Bye | UK | Allowed |
| Stephen Cargill | UK | Unknown | |
| Stephen Carr | UK | Unknown | |
| Stephen Castell | UK | Unknown | |
| Stephen Corry | UK | Unknown | |
| Stephen F. Keevil | UK | Unknown | |
| Stephen Fearn | UK | Unknown | |
| Stephen Flint | UK | Unknown | |
| Stephen Groves | Stephen Groves | UK | Allowed |
| Stephen Hall | UK | Unknown | |
| Stephen Hancock | UK | Unknown | |
| Stephen Hartley Software | Stephen Hartley Software | UK | Unknown |
| Stephen Hey | UK | Unknown | |
| Stephen Huckstepp | Stephen Huckstepp | UK | Allowed |
| Stephen J. Crow | UK | Unknown | |
| Stephen J. Masters | Stephen J. Masters | UK | Allowed |
| Stephen J. Redman | UK | Unknown | |
| Stephen J. Rogowski | USA | Unknown | |
| Stephen Jones | UK | Unknown | |
| Stephen Kay | UK | Unknown | |
| Stephen Kee | UK | Unknown | |
| Stephen King [1] | USA | Unknown | |
| Stephen King [2] | UK | Unknown | |
| Stephen Kirk | UK | Unknown | |
| Stephen L. Snover | Spain | Unknown | |
| Stephen Lathrope | UK | Unknown | |
| Stephen Lockley | UK | Unknown | |
| Stephen Logue | UK | Unknown | |
| Stephen Lynch | UK | Unknown | |
| Stephen M. Jones | UK | Unknown | |
| Stephen M. Reeder | UK | Unknown | |
| Stephen Manes | USA | Unknown | |
| Stephen McCulough | UK | Unknown | |
| Stephen McLeod | UK | Unknown | |
| Stephen Morris | UK | Unknown | |
| Stephen N. Curtis | UK | Unknown | |
| Stephen Nichols | UK | Unknown | |
| Stephen Northcott | Stephen Northcott | UK | Allowed |
| Stephen P. Blades | UK | Unknown | |
| Stephen Page | Stephen Page | UK | Allowed |
| Stephen Parkins | UK | Unknown | |
| Stephen Parry | UK | Unknown | |
| Stephen Pert | UK | Unknown | |
| Stephen Preston | Stephen Preston | UK | Allowed |
| Stephen Proctor | UK | Unknown | |
| Stephen Renton | UK | Unknown | |
| Stephen Robertson | UK | Unknown | |
| Stephen Smith | UK | Unknown | |
| Stephen Sobol | UK | Unknown | |
| Stephen Townsend | Stephen Townsend | UK | Allowed |
| Stephen Wadsworth | UK | Unknown | |
| Stephen Wahid | UK | Unknown | |
| Stephen Walters | UK | Unknown | |
| Stephen Ward | UK | Unknown | |
| Stephen Wood | UK | Unknown | |
| Stephen Zara | UK | Unknown | |
| Sterling Endeavours | Colin Woodcock | UK | Allowed |
| Sterling Publications Ltd | Unknown | ||
| Sterling Software | UK | Unknown | |
| Stern Electronics Inc | Stern Electronics Inc | USA | Unknown |
| Stevan Bogdanovic | Yugoslavia | Unknown | |
| Steve A.J. Broad | Steve A.J. Broad | UK | Allowed |
| Steve Anderson | Steve Anderson | UK | Allowed |
| Steve B. | UK | Unknown | |
| Steve Benfield | UK | Unknown | |
| Steve Beresford | UK | Unknown | |
| Steve Betts | UK | Unknown | |
| Steve Blower | UK | Unknown | |
| Steve Briggs | Steve Briggs | UK | Allowed |
| Steve Brown | UK | Unknown | |
| Steve Burrows | UK | Unknown | |
| Steve Cain | Steve Cain | UK | Unknown |
| Steve Cartwright | Steve Cartwright | USA | Unknown |
| Steve Cattell | UK | Unknown | |
| Steve Ciarcia | USA | Unknown | |
| Steve Cook | UK | Unknown | |
| Steve Craddock | UK | Unknown | |
| Steve Davis | Steve Davis | UK | Unknown |
| Steve Dixon | Unknown | ||
| Steve Elward | UK | Unknown | |
| Steve Evans | UK | Unknown | |
| Steve Fletcher | UK | Unknown | |
| Steve Forde | Steve Forde | UK | Allowed |
| Steve Foster | Steve Foster | UK | Allowed |
| Steve Gardener | UK | Unknown | |
| Steve Gilham | UK | Unknown | |
| Steve Greaves | UK | Unknown | |
| Steve Green | UK | Unknown | |
| Steve Hawkes | UK | Unknown | |
| Steve Howard | Steve Howard | UK | Allowed |
| Steve Hughes | Steve Hughes | UK | Allowed |
| Steve J. Chance | UK | Unknown | |
| Steve J. Clay | UK | Unknown | |
| Steve J. Nutting | UK | Unknown | |
| Steve Jackson | UK | Unknown | |
| Steve James Taylor | UK | Unknown | |
| Steve Jerrard | UK | Unknown | |
| Steve Jeynes | UK | Unknown | |
| Steve Joyce | UK | Unknown | |
| Steve Kelly | Steve Kelly | UK | Allowed |
| Steve Kerry | Steve Kerry | UK | Unknown |
| Steve Kramer | UK | Unknown | |
| Steve Lacey | UK | Unknown | |
| Steve Lake | Steve Lake | UK | Allowed |
| Steve Lamb | Steve Lamb | UK | Allowed |
| Steve Lavache | UK | Unknown | |
| Steve Lee | UK | Unknown | |
| Steve Maltz | UK | Unknown | |
| Steve Marsden | UK | Unknown | |
| Steve Marsh | UK | Unknown | |
| Steve Martyniuk | Steve Martyniuk | UK | Allowed |
| Steve McCarthy | Steve McCarthy | UK | Allowed |
| Steve Mercer | UK | Unknown | |
| Steve Money | UK | Unknown | |
| Steve Movatt | UK | Unknown | |
| Steve P. Thomas | UK | Unknown | |
| Steve Parr | Steve Parr | UK | Allowed |
| Steve Parry | Steve Parry | UK | Allowed |
| Steve Parys | UK | Unknown | |
| Steve Pittman | UK | Unknown | |
| Steve R. Holland | UK | Unknown | |
| Steve Ridley | UK | Unknown | |
| Steve Rodgers | UK | Unknown | |
| Steve Roe | UK | Unknown | |
| Steve Snake | UK | Unknown | |
| Steve Taylor | Steve Taylor | UK | Allowed |
| Steve Townly | Steve Townly | UK | Allowed |
| Steve Turner | Steve Turner | UK | Allowed |
| Steve Warr | UK | Unknown | |
| Steve Webb | UK | Unknown | |
| Steve Westwood | Steve Westwood | UK | Allowed |
| Steve Wetherill | Steve Wetherill | UK | Allowed |
| Steve Whitmore | UK | Unknown | |
| Steve Williams | UK | Unknown | |
| Steve Worek | UK | Unknown | |
| Steve Wright | UK | Unknown | |
| SteveMcCarthy | Unknown | ||
| Steven A. Dunn | Steven A. Dunn | UK | Allowed |
| Steven Allen | UK | Unknown | |
| Steven Barclay | UK | Unknown | |
| Steven Bedser | UK | Unknown | |
| Steven Bough | UK | Unknown | |
| Steven Brain | UK | Unknown | |
| Steven Bridge | UK | Unknown | |
| Steven Collins | UK | Unknown | |
| Steven Cox | UK | Unknown | |
| Steven Davis | Steven Davis | UK | Allowed |
| Steven Day | Unknown | ||
| Steven Day [1] | Steven Day | UK | Allowed |
| Steven Day [2] | UK | Unknown | |
| Steven Flanagan | UK | Unknown | |
| Steven Godwin | UK | Unknown | |
| Steven Green | Steven Green | UK | Allowed |
| Steven Hannah | UK | Unknown | |
| Steven J. Howlett | Steven J. Howlett | UK | Allowed |
| Steven Kendall | Steven Kendall | UK | Allowed |
| Steven L. Watson | UK | Unknown | |
| Steven Monks | UK | Unknown | |
| Steven Nunn | Steven Nunn | UK | Allowed |
| Steven Parker | UK | Unknown | |
| Steven Pilgrim | Steven Pilgrim | UK | Allowed |
| Steven Poole | Steven Poole | UK | Unknown |
| Steven R. Burnard | UK | Unknown | |
| Steven Robson | UK | Unknown | |
| Steven Screech | Steven Screech | UK | Allowed |
| Steven Siddle | UK | Unknown | |
| Steven Sobal | UK | Unknown | |
| Steven Spendley | UK | Unknown | |
| Steven Stratford | UK | Unknown | |
| Steven Tatlock | UK | Unknown | |
| Steven Taylor | Australia; UK | Unknown | |
| Steven Tucker | UK | Unknown | |
| Steven Vickers | UK | Unknown | |
| Steven Vignaux | UK | Unknown | |
| Stevie Beverly | UK | Unknown | |
| Stew Fordyce | UK | Unknown | |
| Stewart Fordyce | UK | Unknown | |
| Stewart Green | UK | Unknown | |
| Stewart Hasted | UK | Unknown | |
| Stewart Inglis | UK | Unknown | |
| Stewart Martin | Stewart Martin | UK | Allowed |
| Stewart Nicholls | UK | Unknown | |
| Stewart Peart | Stewart Peart | UK | Allowed |
| Stewart Stallworthy | UK | Unknown | |
| StewSoft | Czech Republic | Unknown | |
| Stichting Impuls | Unknown | ||
| Stichting Scoop Hobbyfonds | Unknown | ||
| Stivsoft | Yugoslavia | Unknown | |
| Stocksoft | UK | Unknown | |
| Stonechat Productions | Dave Hughes | UK | Allowed |
| Stonechip Electronics | UK | Unknown | |
| Stonehenge Soft Art | UK | Unknown | |
| STOP Informatica | Brazil | Unknown | |
| Storm and Tempest | UK | Unknown | |
| Storm Software [1] | UK | Unknown | |
| Storm Software [2] | Square Enix | UK | Unknown |
| Stormbringer | Russia | Unknown | |
| Stormbringer Software | UK | Unknown | |
| Story-Teller | Russia | Unknown | |
| Strad-E | Russia | Unknown | |
| Strange Loop | UK | Unknown | |
| Strange Obsessions | UK | Unknown | |
| Strange Software | UK | Unknown | |
| Stranger | Russia | Unknown | |
| Strangers Group | Russia | Unknown | |
| Strategic Simulations Inc | Unknown | ||
| Stratic Software | UK | Unknown | |
| Stream Hackers | Russia | Unknown | |
| Streetwise | Eidos PLC | UK | Unknown |
| STRG | Russia | Unknown | |
| Striker | Russia | Unknown | |
| Strobe [A Flash of Brilliance] | UK | Unknown | |
| STS | Russia | Unknown | |
| Stuart A. Galloway | Stuart A. Galloway | UK | Allowed |
| Stuart Armstrong | Stuart Armstrong | UK | Allowed |
| Stuart Arundale | Stuart Arundale | UK | Allowed |
| Stuart Box | UK | Unknown | |
| Stuart Brady | Stuart Brady | UK | Allowed |
| Stuart C. Ball | Stuart C. Ball | UK | Allowed |
| Stuart Campbell | Stuart Campbell | UK | Allowed |
| Stuart Cooke | UK | Unknown | |
| Stuart Cox | UK | Unknown | |
| Stuart E. Dreyfus | USA | Unknown | |
| Stuart Gregg | UK | Unknown | |
| Stuart Harris | UK | Unknown | |
| Stuart Henry | Stuart Henry | UK | Unknown |
| Stuart Hibbert | UK | Unknown | |
| Stuart J. Hill | UK | Unknown | |
| Stuart J. Ruecroft | UK | Unknown | |
| Stuart James Fotheringham | Stuart James Fotheringham | UK | Allowed |
| Stuart Jamieson | UK | Unknown | |
| Stuart King | UK | Unknown | |
| Stuart Licholls | UK | Unknown | |
| Stuart Lincoln | UK | Unknown | |
| Stuart Mullage | UK | Unknown | |
| Stuart Nicholls | Stuart Nicholls | UK | Allowed |
| Stuart P. Middleton | Stuart P. Middleton | UK | Allowed |
| Stuart Paltrowitz | USA | Unknown | |
| Stuart Redfern | UK | Unknown | |
| Stuart Ross | UK | Unknown | |
| Stuart Wilson | UK | Unknown | |
| Studak Software | Czech Republic | Unknown | |
| Studieforlaget | Sweden | Unknown | |
| Studio 'Godness of Destany' | Unknown | ||
| Studio 7 | Latvia | Unknown | |
| Studio B Ltd | Unknown | ||
| Studio Computerowe Koala | Unknown | ||
| Studio Stall | Russia | Unknown | |
| Stuffduck Software | The Shaw Brothers | UK | Allowed |
| StupidiuS | Czech Republic | Unknown | |
| Stuttard | UK | Unknown | |
| Style Group | Russia | Unknown | |
| Style Soft | UK | Unknown | |
| Styles | UK | Unknown | |
| Subway Software | UK | Unknown | |
| Success Ltd | Japan | Unknown | |
| Success Services | UK | Unknown | |
| Sue Beasley | UK | Unknown | |
| Sue Medley | Sue Medley | UK | Allowed |
| Sue Townsend | Sue Townsend | UK | Unknown |
| sugar ass | Russia | Unknown | |
| Sugar Loaf Software | UK | Unknown | |
| Sulis Software Ltd | UK | Unknown | |
| SUM | USA | Unknown | |
| Sumlock Electronic Services | UK | Unknown | |
| Summer Solstice | UK | Unknown | |
| Summit Software [1] | Alternative Software Ltd | UK | Unknown |
| Summit Software [2] | UK | Unknown | |
| Sun Computing Services | UK | Unknown | |
| Sun Corp. | Russia | Unknown | |
| Sun Electronics Corp | Unknown | ||
| Sun Soft | Robert Spahl | Germany | Allowed |
| Suncom | UK | Unknown | |
| Sunita Chamund | UK | Unknown | |
| Sunny Tram | Russia | Unknown | |
| Sunset | UK | Unknown | |
| Sunshine Books Ltd | Sunshine Books Ltd | UK | Unknown |
| Sunshine Publications Ltd | Unknown | ||
| Supa Nova Ltd | UK | Unknown | |
| Super Play Software | Russia | Unknown | |
| Super Sparklers | UK | Unknown | |
| Superior Interactive | Unknown | ||
| Superior Software [1] | UK | Unknown | |
| Superior Software Ltd [2] | Superior Interactive | UK | Not Disallowed |
| Superknack | Germany | Unknown | |
| Superscape Ltd | Unknown | ||
| Supersoft | Unknown | ||
| SuperSoft | Unknown | ||
| Supersoft [1] | Supersoft | UK | Unknown |
| SuperSoft [2] | SuperSoft | Romania | Allowed |
| Supersoft [3] | Germany | Unknown | |
| Supersoft Systems | UK | Unknown | |
| Supersonic Software Ltd | Supersonic Software Ltd | UK | Allowed |
| Supervisor | Russia | Unknown | |
| Surdakar Group | Russia | Unknown | |
| Surfin' Bird | Russia | Unknown | |
| Susan Curran | UK | Unknown | |
| Susan Drake Lipscomb | USA | Unknown | |
| Susan Eisenbach | UK | Unknown | |
| Susan Laflin | UK | Unknown | |
| Susan M. Zakar | USA | Unknown | |
| Susana Garcia | Spain | Unknown | |
| Susanna Jacobson | USA | Unknown | |
| Sussex Software | UK | Unknown | |
| Sutchan | Spain | Unknown | |
| SUUG | UK | Unknown | |
| Suzi Yann | Unknown | ||
| Suzuki | Suzuki Motor Corporation | Japan | Unknown |
| Suzuki Motor Corporation | Unknown | ||
| Suzy Soft | Suzy Soft | Croatia | Unknown |
| SVC Software | Ukraine | Unknown | |
| Sveinn Arngrimsson | Sveinn Arngrimsson | Iceland | Allowed |
| Sven Egevad | Sweden | Unknown | |
| Sven Kumlin | UK | Unknown | |
| Svend Jacobsen | Sweden | Unknown | |
| Svenska Soft Service | Sweden | Unknown | |
| Svet Kompjutera | Serbia | Unknown | |
| Svetlana Golichenko | Ukraine | Unknown | |
| Svosatasoft | Czech Republic | Unknown | |
| Swannsoft | UK | Unknown | |
| Swap | Germany | Unknown | |
| Swashbuckling Disappointment | UK | Unknown | |
| sweetbutt | Russia | Unknown | |
| Swescot | Sweden | Unknown | |
| Swiecie Software Company | Poland | Unknown | |
| Sword Software | Simon Wood | UK | Unknown |
| Sybex [DE] | USA; Germany | Unknown | |
| Sybex [FR] | USA; France | Unknown | |
| Sybex [NL] | USA; Netherlands | Unknown | |
| Sybex Computer Books | USA | Unknown | |
| Sybilasoft | Sybilasoft | Slovakia | Allowed |
| Sydney Development Corporation | Unknown | ||
| Sygma Press | Unknown | ||
| Sylvie Nuttall | UK | Unknown | |
| Sylwester Rychlik | Poland | Unknown | |
| Synacroop Software | UK | Unknown | |
| Synapse Software Corporation | Unknown | ||
| Sync | Creative Computing Press | USA | Allowed |
| Syndicate | Ukraine | Unknown | |
| Syndrome | Russia | Unknown | |
| Synergistic Software Inc | Northwest Synergistic Software Inc | USA | Unknown |
| Synergy | UK | Unknown | |
| Synsoft Software | Broderbund Software | UK; USA | Unknown |
| Syntax Software | UK | Unknown | |
| Syrox | Dominic Wood | UK | Allowed |
| Syrtis Software | UK | Unknown | |
| Sysoft | UK | Unknown | |
| Sysop | Russia | Unknown | |
| SYSTEM | UK | Unknown | |
| System 3 Software Ltd | System 3 Software Ltd | UK | Unknown |
| System 4 | Vivendi Universal Interactive Publishing Espana S.L. | Spain | Unknown |
| System 4 de Espana S.A. | Unknown | ||
| System 7 Electronics | UK | Unknown | |
| System Applied Technology | UK | Unknown | |
| System Software | UK | Unknown | |
| System-Soft | UK | Unknown | |
| Systematic | Russia | Unknown | |
| Systems Enterprises | UK | Unknown | |
| Szafran Soft | Unknown |
