The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 19501 | Zig-Zag | £ 97,312,756 | |
| 19502 | ZillaTech | £ 53,299,746 | |
| 19503 | Zillion | £ 5,505,106 | |
| 19504 | Zim | £ 393,213,141 | |
| 19505 | Zimbabwe | £ 5,496,779 | |
| 19506 | zin | £ 163,786,023 | |
| 19507 | zinfandel | £ 69,451,066 | |
| 19508 | Zion | £ 173,136,735 | |
| 19509 | Zipper1162 | £ 637,317 | |
| 19510 | Zippo | £ 465,972,453 | |
| 19511 | zippyzippy | £ -1,956 | |
| 19512 | zisland | £ 102,171,426 | |
| 19513 | zizzzzy | £ 224,926 | |
| 19514 | Zoiburgers | £ 5,820,034 | |
| 19515 | Zoilo | £ 463,228,383 | |
| 19516 | Zolton | £ 643,684 | |
| 19517 | Zombie | £ 224,964,309 | |
| 19518 | Zombie Apocalypse inc. | £ 1,616,701 | |
| 19519 | Zombie Killer | £ 83,963,539 | |
| 19520 | ZOMBIE KILLERS | £ 4,963,923 | |
| 19521 | Zombieland | £ 551,026,255 | |
| 19522 | Zombieland187 | £ 122,739,905 | |
| 19523 | ZombielandX | £ 97,188,754 | |
| 19524 | ZombielandXxX | £ 44,216,057 | |
| 19525 | Zombielandz | £ 90,667,872 | |
| 19526 | Zombielandz187 | £ 210,408,255 | |
| 19527 | Zombies | £ 71,062,615 | |
| 19528 | Zonda F | £ 20,616,887 | |
| 19529 | Zonder Poes | £ 9,303,331 | |
| 19530 | zone | £ 38,628,589 | |
| 19531 | zonk | £ 4,314,519 | |
| 19532 | Zoom | £ 64,656,267 | |
| 19533 | Zoom in | £ 15,752,486 | |
| 19534 | zooqstarr | £ 0 | |
| 19535 | Zorro | £ 27,955,216 | |
| 19536 | Zoso | £ 32,554,466 | |
| 19537 | Zovelo1 | £ 696,027,850 | |
| 19538 | Zovelo2 | £ 478,428,488 | |
| 19539 | Zovelo3 | £ 493,749,074 | |
| 19540 | Zovelo4 | £ 467,299,039 | |
| 19541 | Zovelo5 | £ 123,521,517 | |
| 19542 | Zucca | £ 967,213,984 | |
| 19543 | Zuccmedry Inc | £ 5,729,291 | |
| 19544 | Zulu Company | £ 316,677,025 | |
| 19545 | Zulunightmare | £ 8,039,563 | |
| 19546 | zxc | £ 5,496,075 | |
| 19547 | Zyklon B | £ 90,790,504 | |
| 19548 | Zynga | £ 105,803,602 | |
| 19549 | Zyx | £ 4,301,892 | |
| 19550 | zz1 | £ 145,502,068 | |
| 19551 | ZzZ--Sadness--ZzZ | £ 48,103,973 | |
| 19552 | ZZZZ | £ 38,491,278 | |
| 19553 | zZzZ Monster | £ 90,472,126 | |
| 19554 | _-_ | £ 120,961,071 | |
| 19555 | _Generic Brand | £ 15,094,573 | |
| 19556 | _Generic Brand_ | £ 18,099,405 | |
| 19557 | _GenericBrand | £ 18,437,149 | |
| 19558 | ________ | £ 192,418,353 | |
