| ID | Name | Type |
|---|---|---|
| #17056 | Avid Computer Centres | H |
| #19634 | Avlisoft | P |
| #20495 | AvlixA | - |
| #1409 | Avon Books | Z |
| #17057 | Avon Micro Centre | R |
| #1410 | Avonsoft | Z |
| #1411 | Awk Software | Z |
| #1412 | Axe | ? |
| #1413 | Axel | ? |
| #1414 | Axel F. | ? |
| #20411 | Axel Henrich | + |
| #1415 | Axel Lohn | + |
| #1416 | Axel Soft | Z |
| #1417 | Axel Wiencek | + |
| #19235 | Axelsoft | - |
| #1419 | Axis Software | Z |
| #1420 | Axoft | ? |
| #1421 | Axor | ? |
| #1422 | Axxent Software | Z |
| #1423 | Ayal Pinkus | ? |