The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 11901 | Kolkata Knight Riders | £ 55,733,776 | |
| 11902 | KollofSkis | £ 78,166,268 | |
| 11903 | Kolo Mee | £ 34,755,663 | |
| 11904 | Kombat | £ 33,870,742 | |
| 11905 | Komodo | £ 187,869,778 | |
| 11906 | Komodo Dragon | £ 120,420,530 | |
| 11907 | Komohomo | £ 826,658,691 | |
| 11908 | Kong | £ 5,283,249 | |
| 11909 | KongBall | £ 565,529 | |
| 11910 | Kongo Gumi | £ 10,096,353 | |
| 11911 | KongZilla | £ 13,906,985,283 | |
| 11912 | Konoha | £ 5,505,394 | |
| 11913 | KooDa | £ 1,547,007,298 | |
| 11914 | Kools | £ 5,083,488 | |
| 11915 | Koooll Katz | £ 204,839,090 | |
| 11916 | Koral Industries | £ 901,411 | |
| 11917 | Korczyk Industries | £ 148,275 | |
| 11918 | Korea | £ 105,036,580 | |
| 11919 | Korean Drama | £ 114,805,049 | |
| 11920 | Koridai | £ 3,674,298 | |
| 11921 | KoRn | £ 114,260,513 | |
| 11922 | Kors | £ 41,000,427 | |
| 11923 | Kota Inc | £ 3,074,772 | |
| 11924 | KOTECHA FAMILY REALTY CO | £ 2,623,066 | |
| 11925 | Kotto Corp | £ 49,972 | |
| 11926 | Kotto Corp 2 | £ -817,713 | |
| 11927 | KOUCH ENT. | £ 1,818 | |
| 11928 | Koungs Wantan Mee | £ 170,867,999 | |
| 11929 | Kowloon | £ 250,574,780 | |
| 11930 | Koza | £ 83,517,578 | |
| 11931 | Kozaki Idut | £ 5,527,490 | |
| 11932 | Kozi | £ 282,049 | |
| 11933 | KP Holdings Corp | £ 101,975,884 | |
| 11934 | KPcorp | £ 573,343,985 | |
| 11935 | KPInc | £ -2,654,507 | |
| 11936 | KPOW | £ 5,963,984 | |
| 11937 | KPP Inc | £ 3,538,705 | |
| 11938 | Kraft | £ 6,936,427 | |
| 11939 | Krakatoa | £ 158,312,868 | |
| 11940 | Kraken Wakes | £ 149,467,603 | |
| 11941 | Kramer | £ 19,726,502 | |
| 11942 | Kramerica | £ 5,841,932 | |
| 11943 | Krash | £ 5,583,430 | |
| 11944 | KraZe Inc. | £ 2,769,200 | |
| 11945 | Kremmen Inc | £ 2,450,721 | |
| 11946 | Kriminal | £ 13,588,142 | |
| 11947 | KRIS | £ 2,802,010 | |
| 11948 | KrisCorp | £ 10,197,833 | |
| 11949 | Krist | £ 5,874,508 | |
| 11950 | Kristinsson | £ 5,501,849 | |
| 11951 | Kroll | £ 96,657,317 | |
| 11952 | Krondor | £ 1,195,958 | |
| 11953 | Kronenbourg | £ 109,596,002 | |
| 11954 | Kronenburgpark | £ 3,090,886 | |
| 11955 | Kroning | £ 19,442,525 | |
| 11956 | Krose | £ 50,000 | |
| 11957 | Kruger | £ 297,948 | |
| 11958 | Krull | £ 5,582,690 | |
| 11959 | Krusty the Clown | £ 5,226,290 | |
| 11960 | Krypton | £ 5,501,562 | |
| 11961 | Kryptonite | £ 168,749,703 | |
| 11962 | Krzac | £ 253,455,173 | |
| 11963 | KS Tuning | £ 6,514,883 | |
| 11964 | KS Tyre Serv | £ -619,961 | |
| 11965 | KSHH | £ 54,425,742 | |
| 11966 | Kublai Kahn | £ 85,319,407 | |
| 11967 | Kueh Chap | £ 13,647,415 | |
| 11968 | Kueh Lan Jiao | £ -4,992,862 | |
| 11969 | Kullback and Leibler | £ 780,686 | |
| 11970 | Kultek | £ 3,517,910 | |
| 11971 | Kululand | £ 27,805,826 | |
| 11972 | Kumba | £ 1,058,108,278 | |
| 11973 | Kumon Enterprises | £ 5,508,614 | |
| 11974 | Kung fu | £ 5,504,997 | |
| 11975 | Kung Pow | £ 87,964,566 | |
| 11976 | Kungfu Panda | £ 56,083,660 | |
| 11977 | Kuredu Island | £ 78,671,516 | |
| 11978 | kuryatnik | £ 52,450,623 | |
| 11979 | kuryatnik2 | £ 27,351,318 | |
| 11980 | Kush | £ 50,000 | |
| 11981 | Kush Lounge | £ 13,698,681 | |
| 11982 | KushRider | £ 3,982,615 | |
| 11983 | KVWN Channel 4 | £ 47,720,077 | |
| 11984 | KW Pego | £ 34,286,166 | |
| 11985 | Kwijitech1 | £ 4,407,576 | |
| 11986 | Kwik A Mart | £ 4,184,620 | |
| 11987 | Kwik E Mart | £ 50,000 | |
| 11988 | Kwik EE Mart | £ 50,000 | |
| 11989 | Kwik EHH Mart | £ 50,000 | |
| 11990 | Kwik-E-Mart | £ 953,582,423 | |
| 11991 | Kwik-E-Mart corp | £ 7,071,596 | |
| 11992 | kwitz quality drywall | £ 9,140,532 | |
| 11993 | KyivEnterprise | £ 91,811,549 | |
| 11994 | Kylesku | £ 909,648,398 | |
| 11995 | Kylietech | £ 739,706,402 | |
| 11996 | Kymatica | £ 593,061 | |
| 11997 | Kyoj | £ 318,344,811 | |
| 11998 | K_oz4All | £ 27,493,982 | |
| 11999 | L I F E | £ 34,358,907 | |
| 12000 | L O N D O N | £ 59,014,022 | |
