| ID | Name | Type |
|---|---|---|
| #36 | A&C Computers | Z |
| #17004 | A&H Software | S |
| #37 | A&K Computer Products | Z |
| #38 | A&N Projects | Z |
| #17005 | A&P Services | M |
| #17006 | A&R Computer Services | S |
| #39 | A'n'F Software | P |
| #40 | A-Graph | Z |
| #41 | A-Soft | Z |
| #42 | A. & Co Black Ltd | Z |
| #43 | A. Arjona | + |
| #44 | A. Baines | + |
| #45 | A. Baldwin | + |
| #46 | A. Bazarkin | + |
| #47 | A. Beardmore | + |
| #48 | A. Beveridge | + |
| #49 | A. Blair | + |
| #50 | A. Blanco | + |
| #51 | A. Bogdanovich | + |
| #52 | A. Boldin | + |