The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 8801 | killing animals | £ 69,079,985 | |
| 8802 | Killing of Bill | £ 1,154,660 | |
| 8803 | Killshot | £ 66,304,228 | |
| 8804 | Killuh Tacos | £ 5,503,508 | |
| 8805 | Kilmichael | £ 143,440,019 | |
| 8806 | Kilo Company | £ 259,713,475 | |
| 8807 | Kim Yuna | £ 132,626,193 | |
| 8808 | Kimagure Orange Road | £ 80,725,475 | |
| 8809 | Kimchi | £ 191,655,671 | |
| 8810 | kimjongun | £ 50,000 | |
| 8811 | kin | £ 419,825,665 | |
| 8812 | Kinbrace | £ 890,015,341 | |
| 8813 | Kincs Enterprise | £ 9,584,871 | |
| 8814 | Kinder lying | £ -75,227 | |
| 8815 | Kindness | £ 332,852,567 | |
| 8816 | King | £ 9,928,934 | |
| 8817 | King Arthur | £ 237,555,715 | |
| 8818 | King Company | £ -23,076,662 | |
| 8819 | King Cyril | £ 196,153,415 | |
| 8820 | King Enterprises | £ 451,938,390 | |
| 8821 | King Fisheries | £ 4,800,526 | |
| 8822 | king fishers | £ 86,066,996 | |
| 8823 | king kong | £ 72,246,360 | |
| 8824 | King lorries | £ 50,000 | |
| 8825 | king of kings | £ 141,906,470 | |
| 8826 | King of the Monsters | £ 53,990,452 | |
| 8827 | King of the Moos | £ 164,259,492 | |
| 8828 | king.com | £ 175,652,868 | |
| 8829 | king.com 2 | £ 262,265,676 | |
| 8830 | kingcash | £ 10,798,681 | |
| 8831 | kingdom | £ 19,089,157 | |
| 8832 | Kingdon | £ 52,942,308 | |
| 8833 | Kingfisher Ranch | £ 11,993,856 | |
| 8834 | kinghammy | £ 341,132,618 | |
| 8835 | KingK | £ 9,286,337 | |
| 8836 | KingKincs | £ 11,057,992 | |
| 8837 | KingKladze | £ 598,023,095 | |
| 8838 | kingpin | £ 62,943,049 | |
| 8839 | kingpin36 | £ 42,568,359 | |
| 8840 | Kings | £ 374,698,806 | |
| 8841 | kings gambit | £ -3,022,245 | |
| 8842 | kings hammy | £ 41,985,264 | |
| 8843 | Kings Of Europe | £ 7,463,312 | |
| 8844 | Kinky | £ 152,682,883 | |
| 8845 | KINS | £ 260,944,867 | |
| 8846 | Kippers | £ 183,517,742 | |
| 8847 | Kirazu and Koba | £ 143,736,414 | |
| 8848 | Kirichenko Industries | £ 59,416,432 | |
| 8849 | Kirk | £ 54,142,004 | |
| 8850 | Kirk of Bruin | £ 230,548,163 | |
| 8851 | Kirkland Engineering | £ -84,813 | |
| 8852 | Kisar Holdings | £ 17,255,563 | |
| 8853 | Kiss | £ 40,524,011 | |
| 8854 | Kiss me | £ 258,387,969 | |
| 8855 | Kissmyass | £ 260,445 | |
| 8856 | kit | £ 215,588,592 | |
| 8857 | Kitchenware Etc | £ 56,176,185 | |
| 8858 | Kite | £ 53,013,876 | |
| 8859 | KitKat | £ 905,781,091 | |
| 8860 | Kitsune Den inc. | £ 14,247,726 | |
| 8861 | Kitsune inc. | £ 30,196,492 | |
| 8862 | Kitsunes inc. | £ 12,662,393 | |
| 8863 | kitten | £ 4,772,596 | |
| 8864 | Kitten Corp | £ 29,892 | |
| 8865 | Kittenland | £ 91,491,416 | |
| 8866 | Kittens | £ 52,786,341 | |
| 8867 | Kittens Inc. | £ 4,762,144 | |
| 8868 | Kitty Club | £ 4,546,877 | |
| 8869 | Kitty Inferno | £ 7,318,657 | |
| 8870 | Kitty Kat Kartel | £ 786,758 | |
| 8871 | kitty of doom | £ 4,683,600 | |
| 8872 | kjh | £ 5,498,197 | |
| 8873 | KJTB | £ 9,471,471 | |
| 8874 | KK Corp. | £ 61,291,646 | |
| 8875 | KK Enterprise. | £ 4,505,198 | |
| 8876 | KK Inc. | £ 7,838,651 | |
| 8877 | KK Plc. | £ 9,924,017 | |
| 8878 | kkk | £ 8,643,667 | |
| 8879 | kkkk | £ 43,743,212 | |
| 8880 | kkkkk | £ 59,267,014 | |
| 8881 | kkkkkk | £ 5,110,459 | |
| 8882 | kkkkkkk | £ 6,174,488 | |
| 8883 | Klahmosity | £ 5,428,620 | |
| 8884 | Klimt University | £ 61,543,228 | |
| 8885 | Klingon | £ 20,676,599 | |
| 8886 | Kluwe | £ 49,359,896 | |
| 8887 | kmackkert | £ 428,257 | |
| 8888 | KMS | £ 50,000 | |
| 8889 | Knew | £ 1,512,669 | |
| 8890 | Knickers | £ 108,516,257 | |
| 8891 | Knife Hill | £ 5,543,349 | |
| 8892 | Knight Enterprises | £ 118,399,344 | |
| 8893 | Knight Hawk | £ 10,628,380 | |
| 8894 | Knight Industries | £ 126,432,093 | |
| 8895 | Knight Industries 2000 | £ 95,348,450 | |
| 8896 | Knight Rider | £ 93,623,056 | |
| 8897 | Knightdale | £ 282,177,584 | |
| 8898 | Knightmare | £ 1,428,736 | |
| 8899 | Knights Cronic | £ 5,412,286 | |
| 8900 | Knights Realm | £ 9,258,593 | |
