The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 11901 | Kenny Roberts | £ 52,043,637 | |
| 11902 | Kenpire | £ 35,585,648 | |
| 11903 | Kenpire1 | £ 21,000,780 | |
| 11904 | Kens King Kebabs | £ 19,728,636 | |
| 11905 | Kenshin | £ 111,393,095 | |
| 11906 | kenshiro | £ 46,747,115 | |
| 11907 | Kensington and Chelsea | £ 266,590,664 | |
| 11908 | Kent | £ 118,850,107 | |
| 11909 | Kenworth | £ 2,388,738 | |
| 11910 | Kephalos | £ 52,716,612 | |
| 11911 | Kepler | £ 822,843,883 | |
| 11912 | kepohma | £ 6,729,224 | |
| 11913 | Keppel | £ 144,707,805 | |
| 11914 | Ker Ent | £ -1,199,656 | |
| 11915 | Kermit The Frog | £ 6,119,705 | |
| 11916 | Kernel Exploit | £ 109,274,104 | |
| 11917 | Kernow | £ 413,210 | |
| 11918 | Kerotroop | £ 5,503,983 | |
| 11919 | Kerr | £ 15,023,427 | |
| 11920 | KeSa | £ 101,238,083 | |
| 11921 | Keslla | £ 62,549,053 | |
| 11922 | Kesteven | £ 43,295,044 | |
| 11923 | Kestoria Ltd | £ -46,291,520 | |
| 11924 | Kestrel | £ 50,000 | |
| 11925 | Kestrel House | £ 264,880 | |
| 11926 | Kestrel Inc | £ 50,000 | |
| 11927 | Kestrel Inc. | £ 50,000 | |
| 11928 | Ketamine | £ 651,443,399 | |
| 11929 | Ketchup | £ 213,107,165 | |
| 11930 | Kevdog Enterprises | £ 5,361,701 | |
| 11931 | Kevin The Carrot | £ 78,378,105 | |
| 11932 | Key Gen | £ 14,771,565 | |
| 11933 | Key Generator | £ 28,459,422 | |
| 11934 | Key Maker | £ 10,950,216 | |
| 11935 | Keyboard | £ 4,859,456 | |
| 11936 | Keyboard-Slinger Sam | £ 87,267,530 | |
| 11937 | Keyboards R Us | £ 2,999,019 | |
| 11938 | KeyCorp KeyBank | £ 45,265,188 | |
| 11939 | KeydGV21 | £ 1,207,316 | |
| 11940 | KeydGV21 Inc. | £ 50,000 | |
| 11941 | Keylek Inc | £ 162,593,476 | |
| 11942 | Keymaster | £ 210,609,053 | |
| 11943 | Keyper Supreme Ventures | £ 9,975,732 | |
| 11944 | Keys | £ 8,273,288 | |
| 11945 | Keys and Locke | £ 214,372,925 | |
| 11946 | Keys II | £ 8,071,569 | |
| 11947 | Keys III | £ 7,025,136 | |
| 11948 | Keys IV | £ 10,951,215 | |
| 11949 | Keys V | £ 7,267,019 | |
| 11950 | Keys. | £ 1,726,644,144 | |
| 11951 | Keyser Soze | £ 62,886,526 | |
| 11952 | KFC | £ 5,166,940 | |
| 11953 | KFC International | £ 263,952 | |
| 11954 | KFGDILFJVFC | £ 95,752,231 | |
| 11955 | Kfinch inc | £ 291,824 | |
| 11956 | KFMDM | £ 8,090,687,756 | |
| 11957 | Khan | £ 112,943,437 | |
| 11958 | Khaos inc. | £ 5,077,153 | |
| 11959 | Khartoum | £ 11,486,305 | |
| 11960 | Khlav kalash | £ 35,574,065 | |
| 11961 | KHS | £ 93,444,628 | |
| 11962 | Khufu | £ 1,039,173,012 | |
| 11963 | kia | £ 105,347,948 | |
| 11964 | kick | £ 9,537,911 | |
| 11965 | Kick Ass Inc | £ 5,506,550 | |
| 11966 | kick boxing | £ 8,190,631 | |
| 11967 | Kick my ass | £ 105,524,074 | |
| 11968 | Kickapoo Inc. | £ 5,500,291 | |
| 11969 | KickBladeSaMa | £ 6,776,706,577 | |
| 11970 | Kickboxing Pro | £ 24,050,525 | |
| 11971 | Kicraft | £ 64,861 | |
| 11972 | Kid | £ 50,000 | |
| 11973 | Kidders | £ 107,985,605 | |
| 11974 | Kiddie kingdom | £ 56,461,838 | |
| 11975 | Kief | £ 21,157,157 | |
| 11976 | Kief Flower Cannabis | £ 30,134,218 | |
| 11977 | Kieths Kiosk | £ 552,265,260 | |
| 11978 | Kiev | £ 35,139,668 | |
| 11979 | Kievska Rus | £ 97,557,928 | |
| 11980 | KiLaKiLa | £ 2,246,899 | |
| 11981 | Kilchoman | £ 393,041,716 | |
| 11982 | Kildonan | £ 895,658,926 | |
| 11983 | Kilimanjaro | £ 348,429,326 | |
| 11984 | kill u | £ -13,521 | |
| 11985 | Kill Zone | £ 18,761,545 | |
| 11986 | Killa | £ 1,701,602 | |
| 11987 | kiLLas | £ 172,836 | |
| 11988 | Killaz | £ 2,537,902,682 | |
| 11989 | killbill | £ 9,866,089 | |
| 11990 | KillEmOrCureEm | £ -316 | |
| 11991 | Killer | £ -16,537,583 | |
| 11992 | Killer Bassman | £ 1,853,870 | |
| 11993 | killer bees | £ 44,933,062 | |
| 11994 | Killer Clown | £ 2,910,270 | |
| 11995 | killer clowns | £ 50,000 | |
| 11996 | Killer Corp | £ 182,271,492 | |
| 11997 | Killer Corp2 | £ 149,656,935 | |
| 11998 | Killer Inc | £ 5,503,363 | |
| 11999 | Killer Instincts | £ 4,605,880 | |
| 12000 | Killer K | £ 5,194,811 | |
