| ID | Name | Type |
|---|---|---|
| #1671 | Big Brother Publications | Z |
| #19313 | Big Eyes | P |
| #1672 | Big Five Software | Z |
| #17075 | Big Four Mail Order | S |
| #19925 | Big Jon | - |
| #1674 | Big Man | ? |
| #1675 | Big Red Software Ltd | Z |
| #17076 | Big Thinker Distribution | M |
| #1676 | Bignose Software | Z |
| #21678 | Bilal [Bearsden Primary 2023] | + |
| #18978 | Biland | - |
| #1677 | Bill & Marion Clews | Z |
| #1678 | Bill Allen | + |
| #1679 | Bill Bennett | + |
| #1680 | Bill Bowes | + |
| #1681 | Bill Caunt | + |
| #1682 | Bill Clews | + |
| #1683 | Bill Coats | + |
| #16074 | Bill Davies | + |
| #1684 | Bill Davison | + |