| ID | Name | Type |
|---|---|---|
| #6259 | Imagine Software Ltd | P |
| #21999 | Imagineering Inc | + |
| #6260 | Imagitec Design Ltd | P |
| #16582 | Imanol Barriuso | + |
| #6261 | Imanol Silva | ? |
| #19339 | Immortal Software | P |
| #6263 | Impact Creative Group | Z |
| #6264 | Impact Software [1] | P |
| #6265 | Impact Software [2] | Z |
| #6266 | Impact Software [3] | Z |
| #6267 | Impact Software [4] | Z |
| #6268 | Impact Softwear | Z |
| #6269 | Impellent | ? |
| #6270 | Imperator | ? |
| #17358 | Imperial Games | S |
| #6271 | Imperial Soft | Z |
| #6272 | Imperial Software | Z |
| #6273 | Impetus Led | ? |
| #6274 | Impressions Ltd | Z |
| #6276 | Impulse Software | Z |