| ID | Name | Type |
|---|---|---|
| #13545 | Softwarrior | ? |
| #21991 | Softwell | Z |
| #13546 | Softwood Programs | Z |
| #21307 | Softwork | P |
| #13547 | Softworld | ? |
| #13548 | Softy | ? |
| #13549 | Softzone Ltd | Z |
| #13550 | Sokol | ? |
| #13551 | Sokurah | ? |
| #13552 | Solar Publishing | Z |
| #17761 | Solar Software | M |
| #13553 | Solaris Books | Z |
| #13554 | Solarsoft | Z |
| #13555 | Sole Solution Software | Z |
| #13556 | Solid Gold Marketing | Z |
| #13557 | Solid Image Ltd | Z |
| #13558 | Solidisk Technology | P |
| #13559 | Solidware | ? |
| #13560 | Soll Libes | ? |
| #13561 | Solomon Meyer | + |