The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 19601 | Zeus | £ 5,506,763 | |
| 19602 | zfactory | £ 431,331,730 | |
| 19603 | Zhanapong | £ 1,220,214 | |
| 19604 | Zhang Wu Ji | £ 186,784,306 | |
| 19605 | Zig | £ 315,268,467 | |
| 19606 | Zig Zag | £ 53,669,483 | |
| 19607 | Zig-Zag | £ 97,312,756 | |
| 19608 | ZillaTech | £ 53,299,746 | |
| 19609 | Zillion | £ 5,505,106 | |
| 19610 | Zim | £ 393,213,141 | |
| 19611 | Zimbabwe | £ 5,496,779 | |
| 19612 | zin | £ 163,786,023 | |
| 19613 | zinfandel | £ 69,451,066 | |
| 19614 | Zion | £ 173,136,735 | |
| 19615 | Zipper1162 | £ 637,317 | |
| 19616 | Zippo | £ 465,972,453 | |
| 19617 | zippyzippy | £ -1,956 | |
| 19618 | zisland | £ 102,171,426 | |
| 19619 | zizzzzy | £ 224,926 | |
| 19620 | Zoiburgers | £ 5,820,034 | |
| 19621 | Zoilo | £ 464,144,292 | |
| 19622 | Zolton | £ 643,684 | |
| 19623 | Zombie | £ 224,964,309 | |
| 19624 | Zombie Apocalypse inc. | £ 1,616,701 | |
| 19625 | Zombie Killer | £ 83,963,539 | |
| 19626 | ZOMBIE KILLERS | £ 4,963,923 | |
| 19627 | Zombieland | £ 551,026,255 | |
| 19628 | Zombieland187 | £ 122,739,905 | |
| 19629 | ZombielandX | £ 97,188,754 | |
| 19630 | ZombielandXxX | £ 44,216,057 | |
| 19631 | Zombielandz | £ 90,667,872 | |
| 19632 | Zombielandz187 | £ 210,408,255 | |
| 19633 | Zombies | £ 71,062,615 | |
| 19634 | Zonda F | £ 20,616,887 | |
| 19635 | Zonder Poes | £ 9,303,331 | |
| 19636 | zone | £ 38,628,589 | |
| 19637 | zonk | £ 4,314,519 | |
| 19638 | Zoom | £ 72,342,990 | |
| 19639 | Zoom in | £ 15,752,486 | |
| 19640 | zooqstarr | £ 0 | |
| 19641 | Zorro | £ 27,955,216 | |
| 19642 | Zoso | £ 32,554,466 | |
| 19643 | Zovelo1 | £ 696,027,850 | |
| 19644 | Zovelo2 | £ 478,428,488 | |
| 19645 | Zovelo3 | £ 493,749,074 | |
| 19646 | Zovelo4 | £ 467,299,039 | |
| 19647 | Zovelo5 | £ 123,521,517 | |
| 19648 | Zucca | £ 967,818,244 | |
| 19649 | Zuccmedry Inc | £ 5,729,291 | |
| 19650 | Zulu Company | £ 316,677,025 | |
| 19651 | Zulunightmare | £ 8,039,563 | |
| 19652 | zxc | £ 5,496,075 | |
| 19653 | Zyklon B | £ 90,790,504 | |
| 19654 | Zynga | £ 105,803,602 | |
| 19655 | Zyx | £ 4,301,892 | |
| 19656 | zz1 | £ 145,502,068 | |
| 19657 | ZzZ--Sadness--ZzZ | £ 48,103,973 | |
| 19658 | ZZZZ | £ 38,491,278 | |
| 19659 | zZzZ Monster | £ 90,472,126 | |
| 19660 | _-_ | £ 126,738,360 | |
| 19661 | _Generic Brand | £ 15,094,573 | |
| 19662 | _Generic Brand_ | £ 18,099,405 | |
| 19663 | _GenericBrand | £ 18,437,149 | |
| 19664 | ________ | £ 192,418,353 | |
