| ID | Name | Type |
|---|---|---|
| #6411 | Ivysoft | S |
| #20970 | Iztok Saje | + |
| #19156 | Iñaki Martínez Díez | + |
| #22263 | Iñigo Zabalza Lotina | + |
| #6413 | J | ? |
| #20123 | J Hall | + |
| #6414 | J K Gosden Software | Z |
| #6415 | J&F Soft | Z |
| #6416 | J&L Randall Ltd | Z |
| #17375 | J&M Software | S |
| #6417 | J&N Bull Electrical | Z |
| #6418 | J. | ? |
| #21100 | J. A. Santos | P |
| #22216 | J. A. Zarzoso | + |
| #6419 | J. Alberti | + |
| #20999 | J. Alberto Ochoa Fernández | + |
| #6420 | J. Andrews | + |
| #6421 | J. Anton Illik | + |
| #6422 | J. Antonio Leon B. | + |
| #6423 | J. Antonio Rodriguez | + |