| ID | Name | Type |
|---|---|---|
| #1949 | Bryan S. McAlley | + |
| #1950 | Bryan Skinner | + |
| #18599 | Bryan Talbot | + |
| #1951 | Bsoft | Z |
| #1952 | Bubble Bus Software | P |
| #17089 | Bubble-Soft | M |
| #1953 | Bubbles Inc | Z |
| #18032 | Bubblesoft | Z |
| #20011 | Bubu Marcianito | + |
| #20738 | Buck | P |
| #1954 | Buck Software | Z |
| #18811 | BucketHead | - |
| #1955 | Bucsoft | Z |
| #1956 | Bud Computers Ltd | Z |
| #1957 | Budder | ? |
| #16521 | Buddy | - |
| #17090 | Budget Software Centre | S |
| #17091 | Budgetsoft | S |
| #1958 | Budgie Budget Software | Z |
| #1959 | Buffalo Bill | - |