The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 9801 | KAr Tuf | £ 44,433,208 | |
| 9802 | Karate Kid | £ 40,533,685 | |
| 9803 | Karilllexi | £ 63,488,235 | |
| 9804 | Karkinos | £ 151,749,567 | |
| 9805 | Karma | £ 1,915,440 | |
| 9806 | Karma Hotel | £ 143,838,894 | |
| 9807 | karting rules | £ 30,777,421 | |
| 9808 | kasch and kerry | £ 3,275,321 | |
| 9809 | Kat | £ 30,715,231 | |
| 9810 | Kat inc | £ 103,065 | |
| 9811 | Katana | £ 223,015,863 | |
| 9812 | Kate Bush | £ 509,905,859 | |
| 9813 | Katniss Everdeen | £ 1,512,784 | |
| 9814 | Kavai Group | £ 50,716 | |
| 9815 | Kavi Inc | £ 2,222,378 | |
| 9816 | kawai | £ 46,161,372 | |
| 9817 | Kawayi Corperation | £ 3,073,472 | |
| 9818 | Kay Mart | £ 3,773,175 | |
| 9819 | kayaking | £ 328,663,262 | |
| 9820 | kayjas | £ 10,234,404 | |
| 9821 | Kayvan | £ 99,388,483 | |
| 9822 | kaz corp | £ 5,493,731 | |
| 9823 | kaz inc. | £ 4,719,009 | |
| 9824 | kaz industries | £ 4,752,131 | |
| 9825 | kaz llc | £ 978,232 | |
| 9826 | kaz.com | £ 4,182,938 | |
| 9827 | Kazakhstan | £ 314,155,578 | |
| 9828 | kazzy b | £ 1,860,215 | |
| 9829 | kazzy b plc | £ 3,504,895 | |
| 9830 | KBS | £ 213,328,768 | |
| 9831 | KCCO | £ 94,232,438 | |
| 9832 | KCCO Interprise | £ 67,090,988 | |
| 9833 | keep joggin on | £ 0 | |
| 9834 | keepa | £ 396,956,138 | |
| 9835 | Keepers | £ 20,919,503 | |
| 9836 | Keg | £ 9,268,221 | |
| 9837 | keiholdings | £ -1,709,490 | |
| 9838 | Keiss | £ 750,251,492 | |
| 9839 | Kelberi | £ 55,979,548 | |
| 9840 | Kelevra | £ 50,000 | |
| 9841 | Kelise | £ 2,381,520 | |
| 9842 | Kelk Industries | £ 8,645,283 | |
| 9843 | kellys | £ 556,763,945 | |
| 9844 | kellys4 | £ 263,248,529 | |
| 9845 | Kempston Outdoor Centre | £ 28,329,015 | |
| 9846 | Ken and Co | £ 4,230,554 | |
| 9847 | Ken Enterprise | £ 557,311,920 | |
| 9848 | kenco | £ 396,600 | |
| 9849 | Kenny ltd | £ -117,075 | |
| 9850 | Kenny Roberts | £ 163,354,895 | |
| 9851 | Kenpire | £ 35,585,648 | |
| 9852 | Kenpire1 | £ 21,000,780 | |
| 9853 | Kens King Kebabs | £ 19,728,636 | |
| 9854 | Kenshin | £ 111,393,095 | |
| 9855 | kenshiro | £ 46,747,115 | |
| 9856 | Kent | £ 118,850,107 | |
| 9857 | Kenworth | £ 2,331,699 | |
| 9858 | Kephalos | £ 52,716,612 | |
| 9859 | Kepler | £ 822,843,883 | |
| 9860 | kepohma | £ 6,729,224 | |
| 9861 | Ker Ent | £ -1,199,656 | |
| 9862 | Kernow | £ 413,210 | |
| 9863 | Kerotroop | £ 5,503,983 | |
| 9864 | Kerplunk | £ 135,304,501 | |
| 9865 | Kestoria Ltd | £ -46,291,520 | |
| 9866 | Kestrel | £ 50,000 | |
| 9867 | Kestrel House | £ 264,880 | |
| 9868 | Kestrel Inc | £ 50,000 | |
| 9869 | Kestrel Inc. | £ 50,000 | |
| 9870 | Ketchup | £ 213,107,165 | |
| 9871 | Ketoprofen | £ 419,998,690 | |
| 9872 | Kevdog Enterprises | £ 5,361,701 | |
| 9873 | Kevin The Carrot | £ 57,561,459 | |
| 9874 | Key Gen | £ 14,771,565 | |
| 9875 | Key Generator | £ 28,459,422 | |
| 9876 | Key Maker | £ 10,950,216 | |
| 9877 | Keyboard | £ 4,859,456 | |
| 9878 | Keyboard-Slinger Sam | £ 87,267,530 | |
| 9879 | KeyCorp KeyBank | £ 45,265,188 | |
| 9880 | KeydGV21 Inc. | £ 50,000 | |
| 9881 | Keylek Inc | £ 162,593,476 | |
| 9882 | Keymaster | £ 209,109,053 | |
| 9883 | Keys | £ 8,273,288 | |
| 9884 | Keys II | £ 8,071,569 | |
| 9885 | Keys III | £ 7,025,136 | |
| 9886 | Keys IV | £ 10,951,215 | |
| 9887 | Keys Open Doors | £ 55,326,153 | |
| 9888 | Keys V | £ 7,267,019 | |
| 9889 | Keys. | £ 1,389,695,263 | |
| 9890 | Keyser Soze | £ 62,886,526 | |
| 9891 | KFC | £ 5,166,940 | |
| 9892 | KFC International | £ 263,952 | |
| 9893 | KFGDILFJVFC | £ 95,752,231 | |
| 9894 | Kfinch inc | £ 291,824 | |
| 9895 | KFMDM | £ 522,488,619 | |
| 9896 | Khalifa | £ 520,728,967 | |
| 9897 | Khan | £ 60,906,567 | |
| 9898 | Khaos inc. | £ 5,077,153 | |
| 9899 | Khlav kalash | £ 35,574,065 | |
| 9900 | KHS | £ 93,444,628 | |
