| #13522 | Software Editores | Z |
| #17743 | Software Exchange | X |
| #17744 | Software Exchange Centre | X |
| #17745 | Software Express | S |
| #13524 | Software Farm | Z |
| #13525 | Software Foundation | Z |
| #13526 | Software Home | Z |
| #13527 | Software Images | Z |
| #17746 | Software International Distribution | M |
| #13528 | Software J&J | Z |
| #17747 | Software Lending Library | X |
| #17748 | Software Liaison | M |
| #13529 | Software Liason | Z |
| #17749 | Software Library | X |
| #17750 | Software Mailbag | S |
| #13530 | Software Micro Chip S.L. | Z |
| #17751 | Software Plus | S |
| #13531 | Software Projects Ltd | P |
| #13532 | Software Publishing Associates | Z |
| #13533 | Software Rebels | Z |