The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 20801 | YummyBurger | £ 4,135,545 | |
| 20802 | Yumyum | £ 17,595,425 | |
| 20803 | yuppers | £ 17,142,204 | |
| 20804 | Yuri Cybernetics | £ 5,506,511 | |
| 20805 | yuuuuup | £ 5,503,725 | |
| 20806 | YWO | £ 9,249,447 | |
| 20807 | YYYY | £ 2,846,006 | |
| 20808 | YzAshe | £ 43,840,255 | |
| 20809 | YZFR1000 | £ 46,830,018 | |
| 20810 | Z Enterprises | £ 7,132,911 | |
| 20811 | Z World Corp | £ 50,000 | |
| 20812 | Z28 | £ 3,419,876 | |
| 20813 | za12 | £ 4,161,017 | |
| 20814 | Zach Co. | £ 8,395,663 | |
| 20815 | Zaggas Army | £ -544,836 | |
| 20816 | Zagreb | £ 37,726,944 | |
| 20817 | Zahnage | £ 128,360 | |
| 20818 | Zaibatsu Inc. | £ -1,988,474 | |
| 20819 | ZainThePain2Inc. | £ 60,004,880 | |
| 20820 | ZALAGA | £ 66,914,275 | |
| 20821 | Zamphire | £ 1,708,041 | |
| 20822 | Zamsathix | £ 15,764,456 | |
| 20823 | Zaney Zig Zagz | £ 57,482,315 | |
| 20824 | Zappa | £ 45,013,650 | |
| 20825 | Zarog Freezoid and Skon | £ 52,228,502 | |
| 20826 | Zayn | £ 55,197,656 | |
| 20827 | ZB x GC | £ 86,598,792 | |
| 20828 | Ze Germans | £ 2,935,860 | |
| 20829 | Zealoot | £ 6,419,980 | |
| 20830 | Zealot | £ 53,853 | |
| 20831 | Zealott | £ 57,764 | |
| 20832 | Zealottt | £ 36,507 | |
| 20833 | Zealousy | £ 359,863 | |
| 20834 | Zearo Inc | £ 1,614,141 | |
| 20835 | Zebras | £ 1,511,337,866 | |
| 20836 | Zebulun | £ 357,080 | |
| 20837 | Zeds Dead | £ 55,779,796 | |
| 20838 | Zeeklas | £ 5,502,844 | |
| 20839 | Zeep Inc | £ 86,375 | |
| 20840 | Zeitgeist | £ 100,224,449 | |
| 20841 | Zeke | £ 49,214,369 | |
| 20842 | Zekial | £ 50,000 | |
| 20843 | Zelda | £ 272,749,461 | |
| 20844 | Zelda Berry | £ 248,876,646 | |
| 20845 | Zelda incorparated | £ 350,905,691 | |
| 20846 | ZELECTRONICS | £ 84,156 | |
| 20847 | Zellers | £ 8,932,220 | |
| 20848 | Zemflap Hyperflips | £ 366,014 | |
| 20849 | Zen | £ 45,469,810 | |
| 20850 | Zenat | £ -3,635,236 | |
| 20851 | Zeneviera | £ 114,363,004 | |
| 20852 | ZenGen | £ 24,611,173 | |
| 20853 | ZenMasters | £ 1,784,636 | |
| 20854 | Zeppelin | £ 75,206,331 | |
| 20855 | Zere | £ 1,301 | |
| 20856 | ZerkMan United | £ -104,459 | |
| 20857 | Zero | £ 563,625,795 | |
| 20858 | Zero Cool | £ -6,394 | |
| 20859 | Zero Dark Thirty | £ 104,040,831 | |
| 20860 | Zero Gravitas | £ 1,480,094,878 | |
| 20861 | Zero Limitations | £ 5,506,845 | |
| 20862 | Zero Mercy | £ 2,628,207 | |
| 20863 | Zero Mercy Face Off | £ 1,927,586 | |
| 20864 | Zero Percent | £ 23,710,455 | |
| 20865 | Zero Point | £ 9,084,149 | |
| 20866 | Zero Sum Business | £ 100,728,811 | |
| 20867 | Zerocool | £ 17,903,153 | |
| 20868 | ZEROFKS2GV | £ 38,169,299 | |
| 20869 | Zerox | £ 8,610,246 | |
| 20870 | Zerstorung Bombe | £ 54,866,830 | |
| 20871 | Zeus | £ 5,506,763 | |
| 20872 | Zeus Holdings | £ 7,007,304 | |
| 20873 | zfactory | £ 431,331,730 | |
| 20874 | Zhanapong | £ 1,220,214 | |
| 20875 | Zhang Wu Ji | £ 186,784,306 | |
| 20876 | Zig | £ 315,268,467 | |
| 20877 | Zig Zag | £ 53,669,483 | |
| 20878 | Zig-Zag | £ 97,312,756 | |
| 20879 | ZillaTech | £ 53,299,746 | |
| 20880 | Zillion | £ 5,505,106 | |
| 20881 | Zim | £ 393,213,141 | |
| 20882 | Zimbabwe | £ 5,496,779 | |
| 20883 | zin | £ 163,786,023 | |
| 20884 | zinfandel | £ 69,451,066 | |
| 20885 | Zion | £ 173,136,735 | |
| 20886 | Zipper1162 | £ 637,317 | |
| 20887 | Zippo | £ 465,972,453 | |
| 20888 | Zippy | £ 79,659,348 | |
| 20889 | zippyzippy | £ -1,956 | |
| 20890 | zisland | £ 102,171,426 | |
| 20891 | zizzzzy | £ 224,926 | |
| 20892 | Zoiburgers | £ 5,820,034 | |
| 20893 | Zoilo | £ 493,882,666 | |
| 20894 | Zola | £ 10,100,543 | |
| 20895 | Zolton | £ 643,684 | |
| 20896 | Zombie | £ 224,964,309 | |
| 20897 | Zombie 1 | £ 2,384,473 | |
| 20898 | Zombie Apocalypse inc. | £ 1,616,701 | |
| 20899 | Zombie Killer | £ 83,963,539 | |
| 20900 | ZOMBIE KILLERS | £ 4,963,923 | |
