| ID | Name | Type |
|---|---|---|
| #13028 | Scisoft | P |
| #18950 | Scoopex | U |
| #13029 | Scooter | ? |
| #13030 | Scope Designs | Z |
| #13031 | Scorby Soft | Z |
| #13032 | Scorpio Gamesworld Ltd | Z |
| #13033 | Scorpio Software | P |
| #13034 | Scorpion | Z |
| #13035 | Scorpion & D.K. | Z |
| #13037 | Scorpion Software [RU] | Z |
| #13036 | Scorpion Software [UK] | Z |
| #19491 | Scorpion [Taganrog] | - |
| #13038 | Scot Books | Z |
| #13039 | Scot Press Ltd | Z |
| #13040 | Scotsoft | Z |
| #13041 | Scott Adams | + |
| #13042 | Scott E. Gimpel | + |
| #13043 | Scott Foresman and Company | Z |
| #13044 | Scott G. Johnston | + |
| #13045 | Scott Gardner | + |