| ID | Name | Type |
|---|---|---|
| #21008 | José Oliveira | + |
| #21097 | José Pina | + |
| #20361 | José Puente González | + |
| #21669 | José Sequeira | + |
| #19806 | José Silva | + |
| #20678 | José Victor Mora | + |
| #19849 | José Vélez | + |
| #7614 | Jot-Jot | ? |
| #7615 | Jou Software | Z |
| #7616 | Jousoft HKK | Z |
| #7617 | Jov & Zon Ltd | Z |
| #7618 | Joy Cooper | + |
| #7619 | Joyce Hakansson Associates Inc | Z |
| #7621 | Joze Nemec | + |
| #19513 | Jozef Hitzinger | + |
| #19931 | Jozef Paučo | ? |
| #7622 | Jozef Vavrinec | + |
| #21551 | Jozsoft | P |
| #20890 | João Branco | + |
| #21226 | João Carlos | + |