The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10701 | Kestoria Ltd | £ -46,291,520 | |
| 10702 | Kestrel | £ 50,000 | |
| 10703 | Kestrel House | £ 264,880 | |
| 10704 | Kestrel Inc | £ 50,000 | |
| 10705 | Kestrel Inc. | £ 50,000 | |
| 10706 | Ketamine | £ 63,677,330 | |
| 10707 | Ketchup | £ 213,107,165 | |
| 10708 | Ketoprofen | £ 419,998,690 | |
| 10709 | Kevdog Enterprises | £ 5,361,701 | |
| 10710 | Kevin The Carrot | £ 49,794,282 | |
| 10711 | Key Gen | £ 14,771,565 | |
| 10712 | Key Generator | £ 28,459,422 | |
| 10713 | Key Maker | £ 10,950,216 | |
| 10714 | Keyboard | £ 4,859,456 | |
| 10715 | Keyboard-Slinger Sam | £ 87,267,530 | |
| 10716 | KeyCorp KeyBank | £ 45,265,188 | |
| 10717 | KeydGV21 Inc. | £ 50,000 | |
| 10718 | Keylek Inc | £ 162,593,476 | |
| 10719 | Keymaster | £ 210,609,053 | |
| 10720 | Keys | £ 8,273,288 | |
| 10721 | Keys and Locke | £ 106,400,578 | |
| 10722 | Keys II | £ 8,071,569 | |
| 10723 | Keys III | £ 7,025,136 | |
| 10724 | Keys IV | £ 10,951,215 | |
| 10725 | Keys Open Doors | £ 55,326,153 | |
| 10726 | Keys V | £ 7,267,019 | |
| 10727 | Keys. | £ 1,726,644,144 | |
| 10728 | Keyser Soze | £ 62,886,526 | |
| 10729 | KFC | £ 5,166,940 | |
| 10730 | KFC International | £ 263,952 | |
| 10731 | KFGDILFJVFC | £ 95,752,231 | |
| 10732 | Kfinch inc | £ 291,824 | |
| 10733 | KFMDM | £ 3,582,651,838 | |
| 10734 | Khalifa | £ 520,728,967 | |
| 10735 | Khan | £ 60,906,567 | |
| 10736 | Khaos inc. | £ 5,077,153 | |
| 10737 | Khlav kalash | £ 35,574,065 | |
| 10738 | KHS | £ 93,444,628 | |
| 10739 | kia | £ 4,548,900 | |
| 10740 | kick | £ 9,537,911 | |
| 10741 | Kick Ass Inc | £ 5,506,550 | |
| 10742 | kick boxing | £ 111,318,225 | |
| 10743 | Kick my ass | £ 105,524,074 | |
| 10744 | KickBladeSaMa | £ 1,114,192,455 | |
| 10745 | Kicraft | £ 64,861 | |
| 10746 | Kid | £ 50,000 | |
| 10747 | Kidders | £ 107,985,605 | |
| 10748 | Kiddie kingdom | £ 56,461,838 | |
| 10749 | Kief | £ 21,157,157 | |
| 10750 | Kief Flower Cannabis | £ 30,134,218 | |
| 10751 | Kieths Kiosk | £ 552,265,260 | |
| 10752 | Kiev | £ 35,139,668 | |
| 10753 | Kievska Rus | £ 97,557,928 | |
| 10754 | KiLaKiLa | £ 2,246,899 | |
| 10755 | Kilchoman | £ 393,041,716 | |
| 10756 | Kildonan | £ 895,658,926 | |
| 10757 | Kilimanjaro | £ 348,429,326 | |
| 10758 | Kill | £ 55,671,767 | |
| 10759 | kill u | £ -13,521 | |
| 10760 | Killa | £ 1,701,602 | |
| 10761 | kiLLas | £ 172,836 | |
| 10762 | Killaz | £ 2,537,902,682 | |
| 10763 | killbill | £ 9,866,089 | |
| 10764 | KillEmOrCureEm | £ -316 | |
| 10765 | Killer | £ -16,537,583 | |
| 10766 | killer bees | £ 44,933,062 | |
| 10767 | Killer Clown | £ 2,910,270 | |
| 10768 | killer clowns | £ 50,000 | |
| 10769 | Killer Corp | £ 182,271,492 | |
| 10770 | Killer Corp2 | £ 149,656,935 | |
| 10771 | Killer Inc | £ 5,503,363 | |
| 10772 | Killer K | £ 4,148,533 | |
| 10773 | Killer MC | £ 1,246,628 | |
| 10774 | Killeraxe | £ 9,036,650 | |
| 10775 | Killers | £ 5,014,169 | |
| 10776 | Killersnails | £ 119,327,581 | |
| 10777 | Killiecrankie | £ 944,263,068 | |
| 10778 | Killimster | £ 905,938,433 | |
| 10779 | Killing | £ 11,676,488 | |
| 10780 | killing animals | £ 69,079,985 | |
| 10781 | Killing of Bill | £ 1,154,660 | |
| 10782 | Killshot | £ 104,197,191 | |
| 10783 | Killswitch | £ 2,354,778 | |
| 10784 | Killuh Tacos | £ 5,503,508 | |
| 10785 | Killuminati | £ 6,615,982 | |
| 10786 | Kilmichael | £ 143,440,019 | |
| 10787 | Kilo Company | £ 259,713,475 | |
| 10788 | Kiloveenoge | £ 16,382,495 | |
| 10789 | Kilter | £ 480,117,522 | |
| 10790 | Kim Yuna | £ 132,626,193 | |
| 10791 | Kimagure Orange Road | £ 80,725,475 | |
| 10792 | Kimchi | £ 191,655,671 | |
| 10793 | kimjongun | £ 50,000 | |
| 10794 | Kimmes | £ -5,392,192 | |
| 10795 | kin | £ 1,095,023,350 | |
| 10796 | Kinbrace | £ 901,735,023 | |
| 10797 | Kincs Enterprise | £ 9,584,871 | |
| 10798 | Kind | £ 69,387,053 | |
| 10799 | Kinder lying | £ -75,227 | |
| 10800 | Kindness | £ 648,589,324 | |
