| ID | Name | Type |
|---|---|---|
| #4787 | Foursfield | Z |
| #4788 | Fourth Dimension | Z |
| #4789 | Fourth Dimension Computing Ltd | Z |
| #17285 | Fourth Dimension Software | S |
| #4790 | Fowler Software | Z |
| #4791 | Fox | ? |
| #4792 | Fox Electronics Ltd | H |
| #18921 | Fox Fluffy | ? |
| #22823 | Fpracek | P |
| #4793 | Fractal3Dminimod | ? |
| #4794 | Frameworker | ? |
| #4795 | Fran Heeran | ? |
| #19148 | Fran Kapilla | + |
| #4796 | France 2 | ? |
| #4797 | France 3 | ? |
| #18134 | Francesc "Max" Capdevila | + |
| #4798 | Francesca Simon | + |
| #4799 | Francesco | ? |
| #20420 | Francesco Agostaro | + |
| #4800 | Francesco Di Simone | + |