The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10901 | Kebabs | £ 17,028,118 | |
| 10902 | Keen | £ 535,706,328 | |
| 10903 | keep joggin on | £ 0 | |
| 10904 | keepa | £ 396,956,138 | |
| 10905 | Keepers | £ 57,741,273 | |
| 10906 | Keg | £ 9,268,221 | |
| 10907 | keiholdings | £ -1,709,490 | |
| 10908 | Keiss | £ 750,251,492 | |
| 10909 | Kelberi | £ 55,979,548 | |
| 10910 | Kelevra | £ 50,000 | |
| 10911 | Kelise | £ 2,381,520 | |
| 10912 | Kelk Industries | £ 8,645,283 | |
| 10913 | kellys | £ 556,763,945 | |
| 10914 | kellys4 | £ 263,248,529 | |
| 10915 | Kempston Outdoor Centre | £ 28,329,015 | |
| 10916 | Ken and Co | £ 4,230,554 | |
| 10917 | Ken Enterprise | £ 557,311,920 | |
| 10918 | kenco | £ 396,600 | |
| 10919 | Kenny ltd | £ -117,075 | |
| 10920 | Kenny Roberts | £ 18,454,991 | |
| 10921 | Kenpire | £ 35,585,648 | |
| 10922 | Kenpire1 | £ 21,000,780 | |
| 10923 | Kens King Kebabs | £ 19,728,636 | |
| 10924 | Kenshin | £ 111,393,095 | |
| 10925 | kenshiro | £ 46,747,115 | |
| 10926 | Kensington and Chelsea | £ 6,803,320 | |
| 10927 | Kent | £ 118,850,107 | |
| 10928 | Kenworth | £ 2,388,738 | |
| 10929 | Kephalos | £ 52,716,612 | |
| 10930 | KepIer | £ 31,098,969 | |
| 10931 | Kepler | £ 822,843,883 | |
| 10932 | kepohma | £ 6,729,224 | |
| 10933 | Ker Ent | £ -1,199,656 | |
| 10934 | Kernel Exploit | £ 4,302,667 | |
| 10935 | Kernow | £ 413,210 | |
| 10936 | Kerotroop | £ 5,503,983 | |
| 10937 | Kerplunk | £ 35,304,501 | |
| 10938 | Kestoria Ltd | £ -46,291,520 | |
| 10939 | Kestrel | £ 50,000 | |
| 10940 | Kestrel House | £ 264,880 | |
| 10941 | Kestrel Inc | £ 50,000 | |
| 10942 | Kestrel Inc. | £ 50,000 | |
| 10943 | Ketamine | £ 171,380,411 | |
| 10944 | Ketchup | £ 213,107,165 | |
| 10945 | Ketoprofen | £ 419,998,690 | |
| 10946 | Kevdog Enterprises | £ 5,361,701 | |
| 10947 | Kevin The Carrot | £ 38,654,134 | |
| 10948 | Key Gen | £ 14,771,565 | |
| 10949 | Key Generator | £ 28,459,422 | |
| 10950 | Key Maker | £ 10,950,216 | |
| 10951 | Keyboard | £ 4,859,456 | |
| 10952 | Keyboard-Slinger Sam | £ 87,267,530 | |
| 10953 | KeyCorp KeyBank | £ 45,265,188 | |
| 10954 | KeydGV21 Inc. | £ 50,000 | |
| 10955 | Keylek Inc | £ 162,593,476 | |
| 10956 | Keymaster | £ 210,609,053 | |
| 10957 | Keys | £ 8,273,288 | |
| 10958 | Keys and Locke | £ 134,076,630 | |
| 10959 | Keys II | £ 8,071,569 | |
| 10960 | Keys III | £ 7,025,136 | |
| 10961 | Keys IV | £ 10,951,215 | |
| 10962 | Keys Open Doors | £ 55,326,153 | |
| 10963 | Keys V | £ 7,267,019 | |
| 10964 | Keys. | £ 1,726,644,144 | |
| 10965 | Keyser Soze | £ 62,886,526 | |
| 10966 | KFC | £ 5,166,940 | |
| 10967 | KFC International | £ 263,952 | |
| 10968 | KFGDILFJVFC | £ 95,752,231 | |
| 10969 | Kfinch inc | £ 291,824 | |
| 10970 | KFMDM | £ 4,583,955,876 | |
| 10971 | Khalifa | £ 520,728,967 | |
| 10972 | Khan | £ 112,943,437 | |
| 10973 | Khaos inc. | £ 5,077,153 | |
| 10974 | Khlav kalash | £ 35,574,065 | |
| 10975 | KHS | £ 93,444,628 | |
| 10976 | Khufu | £ 42,974,394 | |
| 10977 | kia | £ 2,281,474 | |
| 10978 | kick | £ 9,537,911 | |
| 10979 | Kick Ass Inc | £ 5,506,550 | |
| 10980 | kick boxing | £ 111,318,225 | |
| 10981 | Kick my ass | £ 105,524,074 | |
| 10982 | KickBladeSaMa | £ 1,911,825,008 | |
| 10983 | Kicraft | £ 64,861 | |
| 10984 | Kid | £ 50,000 | |
| 10985 | Kidders | £ 107,985,605 | |
| 10986 | Kiddie kingdom | £ 56,461,838 | |
| 10987 | Kief | £ 21,157,157 | |
| 10988 | Kief Flower Cannabis | £ 30,134,218 | |
| 10989 | Kieths Kiosk | £ 552,265,260 | |
| 10990 | Kiev | £ 35,139,668 | |
| 10991 | Kievska Rus | £ 97,557,928 | |
| 10992 | KiLaKiLa | £ 2,246,899 | |
| 10993 | Kilchoman | £ 393,041,716 | |
| 10994 | Kildonan | £ 895,658,926 | |
| 10995 | Kilimanjaro | £ 348,429,326 | |
| 10996 | Kill | £ 55,671,767 | |
| 10997 | kill u | £ -13,521 | |
| 10998 | Killa | £ 1,701,602 | |
| 10999 | kiLLas | £ 172,836 | |
| 11000 | Killaz | £ 2,537,902,682 | |
