The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 8701 | Kestrel House | £ 264,880 | |
| 8702 | Kestrel Inc | £ 50,000 | |
| 8703 | Kestrel Inc. | £ 50,000 | |
| 8704 | Ketchup | £ 213,107,165 | |
| 8705 | Ketoprofen | £ 419,998,690 | |
| 8706 | Kevdog Enterprises | £ 5,361,701 | |
| 8707 | Key Generator | £ 28,459,422 | |
| 8708 | Key Maker | £ 10,950,216 | |
| 8709 | Keyboard | £ 4,859,456 | |
| 8710 | Keyboard-Slinger Sam | £ 87,267,530 | |
| 8711 | KeyCorp KeyBank | £ 45,265,188 | |
| 8712 | KeydGV21 Inc. | £ 50,000 | |
| 8713 | Keylek Inc | £ 162,593,476 | |
| 8714 | Keymaster | £ 90,416,481 | |
| 8715 | Keys | £ 8,273,288 | |
| 8716 | Keys II | £ 8,071,569 | |
| 8717 | Keys III | £ 7,025,136 | |
| 8718 | Keys IV | £ 10,951,215 | |
| 8719 | Keys Open Doors | £ 43,593,514 | |
| 8720 | Keys V | £ 7,267,019 | |
| 8721 | Keyser Soze | £ 11,795,477 | |
| 8722 | KFC | £ 5,166,940 | |
| 8723 | KFC International | £ 263,952 | |
| 8724 | KFGDILFJVFC | £ 95,752,231 | |
| 8725 | Kfinch inc | £ 291,824 | |
| 8726 | Khalifa | £ 351,385,016 | |
| 8727 | Khan | £ 60,906,567 | |
| 8728 | Khaos inc. | £ 5,077,153 | |
| 8729 | Khlav kalash | £ 35,574,065 | |
| 8730 | KHS | £ 16,378,920 | |
| 8731 | kick | £ 9,537,911 | |
| 8732 | Kick Ass Inc | £ 5,506,550 | |
| 8733 | kick boxing | £ 116,668,948 | |
| 8734 | Kicraft | £ 64,861 | |
| 8735 | Kid | £ 50,000 | |
| 8736 | Kidders | £ 107,985,605 | |
| 8737 | Kiddie kingdom | £ 56,461,838 | |
| 8738 | Kief Flower Cannabis | £ 30,134,218 | |
| 8739 | Kieths Kiosk | £ 541,877,188 | |
| 8740 | Kiev | £ 35,139,668 | |
| 8741 | Kievska Rus | £ 73,436,959 | |
| 8742 | KiLaKiLa | £ 2,246,899 | |
| 8743 | Kilchoman | £ 393,041,716 | |
| 8744 | Kildonan | £ 892,941,119 | |
| 8745 | Kilimanjaro | £ 348,429,326 | |
| 8746 | kill u | £ -13,521 | |
| 8747 | Killa | £ 1,701,602 | |
| 8748 | kiLLas | £ 172,836 | |
| 8749 | Killaz | £ 2,525,988,657 | |
| 8750 | killbill | £ 9,866,089 | |
| 8751 | KillEmOrCureEm | £ -316 | |
| 8752 | Killer | £ -16,537,583 | |
| 8753 | killer bees | £ 44,933,062 | |
| 8754 | killer clowns | £ 50,000 | |
| 8755 | Killer Corp | £ 107,031,761 | |
| 8756 | Killer Corp2 | £ 138,432,417 | |
| 8757 | Killer Inc | £ 5,503,363 | |
| 8758 | Killer K | £ 4,148,533 | |
| 8759 | Killers | £ 5,014,169 | |
| 8760 | Killersnails | £ 119,327,581 | |
| 8761 | Killiecrankie | £ 439,466,842 | |
| 8762 | Killimster | £ 890,458,885 | |
| 8763 | killing animals | £ 69,079,985 | |
| 8764 | Killing of Bill | £ 1,154,660 | |
| 8765 | Killshot | £ 43,839,676 | |
| 8766 | Killuh Tacos | £ 5,503,508 | |
| 8767 | Kilmichael | £ 143,440,019 | |
| 8768 | Kilo Company | £ 259,713,475 | |
| 8769 | Kim Yuna | £ 132,626,193 | |
| 8770 | Kimagure Orange Road | £ 80,725,475 | |
| 8771 | Kimchi | £ 191,655,671 | |
| 8772 | kimjongun | £ 50,000 | |
| 8773 | kin | £ 407,838,265 | |
| 8774 | Kinbrace | £ 891,031,151 | |
| 8775 | Kincs Enterprise | £ 9,584,871 | |
| 8776 | Kinder lying | £ -75,227 | |
| 8777 | Kindness | £ 332,852,567 | |
| 8778 | King | £ 9,928,934 | |
| 8779 | King Arthur | £ 237,555,715 | |
| 8780 | King Company | £ -23,076,662 | |
| 8781 | King Cyril | £ 196,153,415 | |
| 8782 | King Enterprises | £ 451,938,390 | |
| 8783 | King Fisheries | £ 4,800,526 | |
| 8784 | king fishers | £ 86,066,996 | |
| 8785 | king kong | £ 72,246,360 | |
| 8786 | King lorries | £ 50,000 | |
| 8787 | king of kings | £ 141,906,470 | |
| 8788 | King of the Monsters | £ 53,990,452 | |
| 8789 | King of the Moos | £ 164,259,492 | |
| 8790 | king.com | £ 175,652,868 | |
| 8791 | king.com 2 | £ 262,265,676 | |
| 8792 | kingcash | £ 33,036,214 | |
| 8793 | kingdom | £ 19,089,157 | |
| 8794 | Kingdon | £ 52,942,308 | |
| 8795 | Kingfisher Ranch | £ 11,993,856 | |
| 8796 | kinghammy | £ 210,537,103 | |
| 8797 | KingK | £ 9,286,337 | |
| 8798 | KingKincs | £ 11,057,992 | |
| 8799 | KingKladze | £ 598,023,095 | |
| 8800 | kingpin | £ 62,943,049 | |
