The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4701 | Counting Sheep | £ 52,871,067 | |
| 4702 | Country Catering | £ 16,419,553 | |
| 4703 | Country Chainsaw Carving | £ 58,841,553 | |
| 4704 | Country Life | £ 782,731,386 | |
| 4705 | Country Music | £ 2,037,745 | |
| 4706 | Country Yokels | £ 88,154,535 | |
| 4707 | Counts Customs | £ 1,164,902,783 | |
| 4708 | County Mayan | £ 16,481,001 | |
| 4709 | Coup de Grace | £ 124,355,363 | |
| 4710 | Course | £ 3,419,502 | |
| 4711 | Course Has Been Made | £ 222,550,474 | |
| 4712 | course PATHETIC | £ 38,221,501 | |
| 4713 | Course You Can | £ 708,513 | |
| 4714 | coursethereis | £ 7,533,696 | |
| 4715 | Covfefe | £ 1,806,268 | |
| 4716 | COVID-19 | £ 124,496,601 | |
| 4717 | Cow | £ 133,239,057 | |
| 4718 | cowan industries | £ 86,418,283 | |
| 4719 | Cowardly Revenge | £ 51,961,227 | |
| 4720 | Cows Milk | £ 180,693,380 | |
| 4721 | Cox Group | £ 5,779,023 | |
| 4722 | Coy1 | £ 7,969,444 | |
| 4723 | Coy2 | £ 8,109,641 | |
| 4724 | Coy3 | £ 8,054,679 | |
| 4725 | Coy4 | £ 7,768,885 | |
| 4726 | Cozzyland | £ 84,241,789 | |
| 4727 | CO_OP | £ 78,121 | |
| 4728 | CQC | £ 54,443,115 | |
| 4729 | Crab | £ 1,157,420,736 | |
| 4730 | Crack | £ 279,007,678 | |
| 4731 | Crack the Sky | £ 4,871,063 | |
| 4732 | cracked | £ 193,090,782 | |
| 4733 | Crackers | £ 1,892,789,605 | |
| 4734 | Crackity Jones | £ 96,175,596 | |
| 4735 | crackle | £ 1,695,860 | |
| 4736 | crackpenguin | £ 5,226,551 | |
| 4737 | Craft | £ 58,495,770 | |
| 4738 | Craft Breweries Beer | £ 412,639 | |
| 4739 | crag corps | £ 19,034,603 | |
| 4740 | Crankshaft | £ -2,067,673 | |
| 4741 | Crap | £ 226,053,831 | |
| 4742 | Crap Inc | £ 126,801,616 | |
| 4743 | Crapola | £ 4,324,875 | |
| 4744 | CrashOveryde Systems Inc | £ 88,992,907 | |
| 4745 | Crayon Ink | £ 5,620,400 | |
| 4746 | Crayon Inkorporated | £ 4,477,793 | |
| 4747 | Craze | £ 2,553,508 | |
| 4748 | Crazy | £ 15,502,838 | |
| 4749 | Crazy Circus | £ 35,229,359 | |
| 4750 | crazy circus 2 | £ 76,970,314 | |
| 4751 | Crazy Corp | £ 132,376,908 | |
| 4752 | Crazy Harry | £ 40,310,138 | |
| 4753 | Crazy Imperium | £ 8,173,439 | |
| 4754 | Crazy in Love | £ 70,780,941 | |
| 4755 | Crazy Inc. | £ 3,782,404 | |
| 4756 | Crazy LAB | £ 7,760,196 | |
| 4757 | Crazy Panda | £ 4,962,214 | |
| 4758 | Crazy Town | £ 4,823,964 | |
| 4759 | Crazy. | £ 14,611,198 | |
| 4760 | Crazyman | £ 5,764,646 | |
| 4761 | Creag an Iubhair | £ 416,282,909 | |
| 4762 | Cream | £ 55,075,144 | |
| 4763 | Cream Crackers | £ 2,378,425 | |
| 4764 | Cream Jockey | £ 232,695,372 | |
| 4765 | Cream Pie | £ 110,263,034 | |
| 4766 | Cream Pies | £ -5,875,341 | |
| 4767 | Cream With Pie | £ 17,931,947 | |
| 4768 | CreamCheese | £ 50,000 | |
| 4769 | Creame | £ 103,277,934 | |
| 4770 | Creating Comps | £ 299,484,755 | |
| 4771 | creating more companies | £ 312,809,114 | |
| 4772 | Creation | £ 1,945,626,563 | |
| 4773 | CreationX | £ 2,827,141 | |
| 4774 | Creative Criminals | £ 6,688,482 | |
| 4775 | Creative Enterprises | £ 54,729,913 | |
| 4776 | creative waze | £ 55,678,275 | |
| 4777 | Creativity R Us | £ 76,260,472 | |
| 4778 | Credit Card | £ 5,481,406 | |
| 4779 | Credit Card Cash Advance | £ 403,227,743 | |
| 4780 | Credit Card II | £ 8,172,838 | |
| 4781 | Credit Suisse | £ 3,675,841,047 | |
| 4782 | Credo | £ 91,211 | |
| 4783 | creed | £ 393,056 | |
| 4784 | creep | £ 38,313,807 | |
| 4785 | Creepers | £ 62,520,641 | |
| 4786 | Creeping Jesus | £ 25,940,698 | |
| 4787 | Creme Eggs | £ 364,249,106 | |
| 4788 | crenshaw | £ 5,513,581 | |
| 4789 | Crew | £ 6,423,453 | |
| 4790 | Crew 2 | £ 394,037,813 | |
| 4791 | Crew 3 | £ 28,029,709 | |
| 4792 | Crew 4 | £ 55,735,010 | |
| 4793 | Crew 5 | £ 360,569,494 | |
| 4794 | Crew 6 | £ 105,615,183 | |
| 4795 | Crew forever | £ 593,560,597 | |
| 4796 | Crew has arrived | £ 1,521,946 | |
| 4797 | Crew Returns | £ 22,529,577 | |
| 4798 | Cricket | £ 136,641,134 | |
| 4799 | Crime | £ 248,171,187 | |
| 4800 | Crimestoppers | £ 43,556,328 | |
