The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 24301 | zooqstarr | £ 0 | |
| 24302 | Zoras Domain | £ 1,677,132 | |
| 24303 | Zorg | £ 260,715,088 | |
| 24304 | Zorro | £ 27,955,216 | |
| 24305 | Zoso | £ 32,554,466 | |
| 24306 | Zovelo1 | £ 673,490,679 | |
| 24307 | Zovelo2 | £ 544,405,562 | |
| 24308 | Zovelo3 | £ 799,864,066 | |
| 24309 | Zovelo4 | £ 511,018,221 | |
| 24310 | Zovelo5 | £ 201,349,780 | |
| 24311 | Zucca | £ 741,085,151 | |
| 24312 | Zuccmedry Inc | £ 5,729,291 | |
| 24313 | Zulu Company | £ 398,940,664 | |
| 24314 | Zulunightmare | £ 8,412,666 | |
| 24315 | Zulus | £ 3,075,942 | |
| 24316 | Zurich | £ 451,933,750 | |
| 24317 | ZX80 | £ 5,504,320 | |
| 24318 | ZX81 | £ 10,651,877 | |
| 24319 | zxc | £ 5,496,075 | |
| 24320 | Zydrate Anatomy | £ 22,260,143 | |
| 24321 | Zyklon B | £ 90,790,504 | |
| 24322 | Zynga | £ 105,803,602 | |
| 24323 | ZYTENITY | £ 11,506,805 | |
| 24324 | Zyx | £ 4,301,892 | |
| 24325 | zz1 | £ 565,715,538 | |
| 24326 | ZzZ--Sadness--ZzZ | £ 48,103,973 | |
| 24327 | Zzz. | £ 163,558,242 | |
| 24328 | ZZZZ | £ 38,448,244 | |
| 24329 | zZzZ Monster | £ 90,472,126 | |
| 24330 | _-_ | £ 139,904,391 | |
| 24331 | _Cheongsam_ | £ 1,655,211 | |
| 24332 | _Cheongsam__ | £ 1,754,134 | |
| 24333 | _Generic Brand | £ 15,094,573 | |
| 24334 | _Generic Brand_ | £ 18,099,405 | |
| 24335 | _GenericBrand | £ 18,437,149 | |
| 24336 | __007__ | £ 51,157,123 | |
| 24337 | __Randomness__ | £ 39,042,559 | |
| 24338 | __yourfriend__ | £ 41,386,904 | |
| 24339 | ___ | £ 5,500,028 | |
| 24340 | ________ | £ 192,418,353 | |
