The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 5801 | Course | £ 3,419,502 | |
| 5802 | Course Has Been Made | £ 222,550,474 | |
| 5803 | Course You Can | £ 708,513 | |
| 5804 | coursethereis | £ 7,533,696 | |
| 5805 | Coutts | £ 196,046,088 | |
| 5806 | Covfefe | £ 1,806,268 | |
| 5807 | Covid | £ 7,083,071 | |
| 5808 | COVID-19 | £ 134,487,075 | |
| 5809 | Cow | £ 133,239,057 | |
| 5810 | cowan industries | £ 86,418,283 | |
| 5811 | Cowardly Revenge | £ 51,961,227 | |
| 5812 | cowboy builders | £ 133,744,900 | |
| 5813 | Cowgirls Helper | £ 36,756,892 | |
| 5814 | Cows Milk | £ 180,693,380 | |
| 5815 | Cox Group | £ 5,779,023 | |
| 5816 | Coy1 | £ 7,969,444 | |
| 5817 | Coy2 | £ 8,109,641 | |
| 5818 | Coy3 | £ 8,054,679 | |
| 5819 | Coy4 | £ 7,768,885 | |
| 5820 | Cozzyland | £ 84,241,789 | |
| 5821 | CO_OP | £ 78,121 | |
| 5822 | CQC | £ 54,443,115 | |
| 5823 | Crab | £ 1,157,420,736 | |
| 5824 | Crabby Patties | £ 61,098,769 | |
| 5825 | Crack | £ 279,007,678 | |
| 5826 | Crack the Sky | £ 4,871,063 | |
| 5827 | cracked | £ 193,090,782 | |
| 5828 | Crackers | £ 2,974,850,583 | |
| 5829 | Crackity Jones | £ 96,175,596 | |
| 5830 | crackle | £ 1,695,860 | |
| 5831 | crackpenguin | £ 13,064,048 | |
| 5832 | crag corps | £ 19,034,603 | |
| 5833 | Crankshaft | £ -2,067,673 | |
| 5834 | Crap | £ 226,053,831 | |
| 5835 | crap heading your way | £ 168,193,576 | |
| 5836 | Crap Inc | £ 126,801,616 | |
| 5837 | Crapola | £ 4,324,875 | |
| 5838 | Crash Cult Industries | £ 614,245,597 | |
| 5839 | CrashOveryde Systems Inc | £ 88,992,907 | |
| 5840 | Craters | £ 11,326,151 | |
| 5841 | Craven | £ 62,233,659 | |
| 5842 | Craxy88 | £ 35,196,371 | |
| 5843 | Crayon Ink | £ 5,620,400 | |
| 5844 | Crayon Inkorporated | £ 4,477,793 | |
| 5845 | Craze | £ 61,649,948 | |
| 5846 | Crazy | £ 15,502,838 | |
| 5847 | Crazy Circus | £ 35,229,359 | |
| 5848 | crazy circus 2 | £ 76,970,314 | |
| 5849 | Crazy Corp | £ 132,376,908 | |
| 5850 | Crazy Imperium | £ 8,173,439 | |
| 5851 | Crazy Inc. | £ 3,782,404 | |
| 5852 | Crazy LAB | £ 7,760,196 | |
| 5853 | Crazy Panda | £ 4,962,214 | |
| 5854 | Crazy Town | £ 4,823,964 | |
| 5855 | Crazy. | £ 110,293,468 | |
| 5856 | Crazyman | £ 5,764,646 | |
| 5857 | CrazyTown | £ 8,914,772 | |
| 5858 | Creag an Iubhair | £ 416,282,909 | |
| 5859 | Cream | £ 55,075,144 | |
| 5860 | Cream Crackers | £ 2,378,425 | |
| 5861 | Cream Jockey | £ 232,695,372 | |
| 5862 | Cream Pie | £ 110,263,034 | |
| 5863 | Cream With Pie | £ 17,931,947 | |
| 5864 | CreamCheese | £ 50,000 | |
| 5865 | Creaney | £ 70,056,262 | |
| 5866 | Created | £ 472,574,160 | |
| 5867 | Creating cash | £ 171,425,487 | |
| 5868 | Creating Comps | £ 299,484,755 | |
| 5869 | Creation | £ 2,295,354,288 | |
| 5870 | Creations | £ 87,159,434 | |
| 5871 | Creative Criminals | £ 6,688,482 | |
| 5872 | Creative Enterprises | £ 54,729,913 | |
| 5873 | Creative Genius | £ 79,088,819 | |
| 5874 | Creative Solutions Inc | £ 399,727,531 | |
| 5875 | creative thinking | £ 110,188,434 | |
| 5876 | creative waze | £ 55,678,275 | |
| 5877 | Creativity | £ 57,852,208 | |
| 5878 | Creativity R Us | £ 76,260,472 | |
| 5879 | CreatorX | £ 1,385,097 | |
| 5880 | Credit Card | £ 5,481,406 | |
| 5881 | Credit Card II | £ 8,172,838 | |
| 5882 | Credit Suisse | £ 5,601,747,011 | |
| 5883 | Credo | £ 91,211 | |
| 5884 | creed | £ 391,296 | |
| 5885 | creep | £ 38,313,807 | |
| 5886 | Creepers | £ 54,659,477 | |
| 5887 | Creeping Jesus | £ 25,940,698 | |
| 5888 | creepy | £ 108,117,338 | |
| 5889 | Creighton | £ 85,529,697 | |
| 5890 | Creme Eggs | £ 364,249,106 | |
| 5891 | crenshaw | £ 5,513,581 | |
| 5892 | Crenshaw Mafia | £ 41,319,595 | |
| 5893 | Crew 3 | £ 28,029,709 | |
| 5894 | Crew Returns | £ 22,529,577 | |
| 5895 | Cricket | £ 21,486,593 | |
| 5896 | Crim | £ 4,660,856 | |
| 5897 | Crime | £ 152,122,027 | |
| 5898 | Crimestoppers | £ 43,556,328 | |
| 5899 | Criminal Activities | £ 8,878,677 | |
| 5900 | Criminal Insanity | £ 4,781,196 | |
