The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 25501 | ZenMasters | £ 1,784,636 | |
| 25502 | Zeppelin | £ 75,206,331 | |
| 25503 | zer0 | £ 19,576,893 | |
| 25504 | Zere | £ 1,301 | |
| 25505 | ZerkMan United | £ -104,459 | |
| 25506 | Zero | £ 563,625,795 | |
| 25507 | Zero Dark Thirty | £ 104,040,831 | |
| 25508 | Zero Gravitas | £ 1,480,094,878 | |
| 25509 | Zero Limitations | £ 5,506,845 | |
| 25510 | Zero Percent | £ 23,710,455 | |
| 25511 | Zero Point | £ 9,084,149 | |
| 25512 | Zero Sum Business | £ 100,728,811 | |
| 25513 | Zerocool | £ 17,903,153 | |
| 25514 | ZEROFKS2GV | £ 38,169,299 | |
| 25515 | Zerox | £ 8,610,246 | |
| 25516 | Zerstorung Bombe | £ 35,933,682 | |
| 25517 | Zetas Potential | £ 10,958,328 | |
| 25518 | Zeus | £ 5,506,763 | |
| 25519 | Zeus Holdings | £ 7,007,304 | |
| 25520 | zeus001 | £ 583,222,818 | |
| 25521 | zeus002 | £ 181,849,816 | |
| 25522 | zeus003 | £ 203,787,998 | |
| 25523 | zeus004 | £ 162,375,443 | |
| 25524 | zeus005 | £ 50,038,473 | |
| 25525 | zfactory | £ 431,331,730 | |
| 25526 | zfmebo | £ 196,701,630 | |
| 25527 | Zhanapong | £ 1,220,214 | |
| 25528 | Zib | £ 10,743,164 | |
| 25529 | Zibbles | £ -2,021,305 | |
| 25530 | Zibby | £ 2,120,158 | |
| 25531 | Zibed | £ -117,116 | |
| 25532 | Zibert | £ 9,244,013 | |
| 25533 | Zibz | £ 7,481,475 | |
| 25534 | Zig | £ 315,268,467 | |
| 25535 | Zig Zag | £ 107,071,881 | |
| 25536 | Zig-Zag | £ 97,312,756 | |
| 25537 | ZillaTech | £ 53,299,746 | |
| 25538 | Zillion | £ 5,505,106 | |
| 25539 | Zim | £ 393,213,141 | |
| 25540 | Zimbabwe | £ 5,496,779 | |
| 25541 | zin | £ 163,786,023 | |
| 25542 | Zion | £ 173,136,735 | |
| 25543 | zion. | £ 201,156,896 | |
| 25544 | Zipper1162 | £ 637,317 | |
| 25545 | Zippo | £ 465,972,453 | |
| 25546 | Zippy | £ 4,038,485,144 | |
| 25547 | zippyzippy | £ -1,956 | |
| 25548 | zisland | £ 102,171,426 | |
| 25549 | Zittlz | £ 8,895,531 | |
| 25550 | zizzzzy | £ 224,926 | |
| 25551 | Zoiburgers | £ 5,820,034 | |
| 25552 | Zoilo | £ 985,528,604 | |
| 25553 | Zola | £ 20,810,955 | |
| 25554 | Zombie | £ 224,964,309 | |
| 25555 | Zombie 1 | £ 2,384,473 | |
| 25556 | Zombie Apocalypse inc. | £ 1,616,701 | |
| 25557 | Zombie corp | £ 27,197,759 | |
| 25558 | Zombieland | £ 551,026,255 | |
| 25559 | Zombieland187 | £ 122,739,905 | |
| 25560 | ZombielandX | £ 97,188,754 | |
| 25561 | ZombielandXxX | £ 44,216,057 | |
| 25562 | Zombielandz | £ 90,667,872 | |
| 25563 | Zombielandz187 | £ 210,408,255 | |
| 25564 | Zomzom | £ 343,495 | |
| 25565 | Zonda F | £ 20,616,887 | |
| 25566 | Zonder Poes | £ 9,303,331 | |
| 25567 | zonk | £ 4,314,519 | |
| 25568 | Zoolander | £ 62,897,012 | |
| 25569 | Zoom | £ 115,501,262 | |
| 25570 | zoom zoom | £ 37,965,441 | |
| 25571 | zoom zoom2 | £ 16,343,211 | |
| 25572 | zoom zoom3 | £ 3,432,788 | |
| 25573 | zoom zoom4 | £ 23,105,610 | |
| 25574 | zooqstarr | £ 0 | |
| 25575 | Zoras Domain | £ 1,677,132 | |
| 25576 | Zorg | £ 260,715,088 | |
| 25577 | Zorro | £ 27,955,216 | |
| 25578 | Zoso | £ 32,554,466 | |
| 25579 | Zovelo1 | £ 673,490,679 | |
| 25580 | Zovelo2 | £ 544,405,562 | |
| 25581 | Zovelo3 | £ 799,864,066 | |
| 25582 | Zovelo4 | £ 511,018,221 | |
| 25583 | Zovelo5 | £ 201,349,780 | |
| 25584 | Zucca | £ 741,085,151 | |
| 25585 | Zuccmedry Inc | £ 5,729,291 | |
| 25586 | Zulu Company | £ 411,815,242 | |
| 25587 | Zulunightmare | £ 8,412,666 | |
| 25588 | Zulus | £ 3,075,942 | |
| 25589 | Zurich | £ 451,933,750 | |
| 25590 | ZX80 | £ 5,504,320 | |
| 25591 | ZX81 | £ 10,651,877 | |
| 25592 | zxc | £ 5,496,075 | |
| 25593 | Zydrate Anatomy | £ 22,260,143 | |
| 25594 | Zyklon B | £ 90,790,504 | |
| 25595 | Zynga | £ 105,803,602 | |
| 25596 | ZYTENITY | £ 11,506,805 | |
| 25597 | Zyx | £ 4,301,892 | |
| 25598 | zz1 | £ 565,715,538 | |
| 25599 | ZzZ--Sadness--ZzZ | £ 48,103,973 | |
| 25600 | Zzz. | £ 163,558,242 | |
