The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4601 | Clowd Inc. | £ 52,949,730 | |
| 4602 | Clown School | £ 5,327,420 | |
| 4603 | Clown Town | £ -2,009,498 | |
| 4604 | Clowns | £ 45,149,976 | |
| 4605 | ClownsRfun | £ 21,446,367 | |
| 4606 | club | £ 515,017,210 | |
| 4607 | Club inc | £ 388,803 | |
| 4608 | Club Music | £ 36,478,492 | |
| 4609 | Clubs | £ 134,994 | |
| 4610 | Cluedo | £ 4,195,356,889 | |
| 4611 | Clunge Enterprises | £ 1,967,611 | |
| 4612 | Clyde | £ 5,502,200 | |
| 4613 | Clyde Ventures | £ 65,091,418 | |
| 4614 | CMA | £ 32,179 | |
| 4615 | CMI | £ 66,993 | |
| 4616 | CMStu | £ 187,775 | |
| 4617 | Cnut | £ 3,883,001 | |
| 4618 | Co-Op | £ 109,470,329 | |
| 4619 | Co1 | £ 50,000 | |
| 4620 | CO2 | £ 1,325,400,734 | |
| 4621 | CO3 | £ 1,192,335,039 | |
| 4622 | Coach Party | £ 39,292,680 | |
| 4623 | Coach Purses | £ 69,514,582 | |
| 4624 | Coast toCoast | £ 227,236,801 | |
| 4625 | Coat Hanger | £ 21,523,460 | |
| 4626 | Coating | £ 470,957,791 | |
| 4627 | cob | £ 222,968,805 | |
| 4628 | Cobblers | £ 141,118,977 | |
| 4629 | Cobblewall | £ -821,738 | |
| 4630 | Cobra Dojo | £ 13,639,129 | |
| 4631 | Cobra Kai | £ 90,306 | |
| 4632 | Coca Cola | £ 65,429,607 | |
| 4633 | Coca-Cola Company | £ 7,712,659 | |
| 4634 | CocaCola | £ 1,301,308 | |
| 4635 | Cocaine | £ 187,330,468 | |
| 4636 | Cocaine Cola | £ 50,000 | |
| 4637 | CocaineCowboys | £ 2,581,891 | |
| 4638 | Cockney Corporation 2 | £ -11,600 | |
| 4639 | Cockney Reds | £ 5,502,107 | |
| 4640 | Cockrels | £ 4,976,486 | |
| 4641 | Cockroach city | £ 2,169,530 | |
| 4642 | Cocktails | £ 735,931 | |
| 4643 | Coco | £ 28,629,337 | |
| 4644 | Coco Chanel | £ 2,104,248,950 | |
| 4645 | Coco Cola Ent | £ 43,626,959 | |
| 4646 | Coco of Kolah | £ 5,508,000 | |
| 4647 | coco puffs | £ 184,393,480 | |
| 4648 | Cocoa Pops | £ 144,512,676 | |
| 4649 | Cocoa Puffs | £ 34,251,586 | |
| 4650 | Cocokolah Inc | £ 5,508,537 | |
| 4651 | CocoNuts | £ 14,254,697 | |
| 4652 | COD | £ 50,000 | |
| 4653 | Code | £ 231,718,147 | |
| 4654 | code blue | £ -385,568 | |
| 4655 | Code Green | £ 1,479,450 | |
| 4656 | codecallers | £ 10,876,808 | |
| 4657 | Coding | £ 146,363,358 | |
| 4658 | Codswallop | £ 20,719,792 | |
| 4659 | Coeur | £ 209,012,998 | |
| 4660 | Coffee | £ 4,453,742,333 | |
| 4661 | Coffee and Tea | £ 41,760,639 | |
| 4662 | Coffee Financial | £ 57,727,166 | |
| 4663 | Coffee Inc | £ 456,315 | |
| 4664 | Coffee Inc. | £ 6,404,189 | |
| 4665 | Coffee Inc. 002 | £ 1,007,601 | |
| 4666 | Coffee Inc. 003 | £ 1,031,101 | |
| 4667 | Coffee Inc. 004 | £ 1,061,916 | |
| 4668 | Coffee Inc. 005 | £ 3,188,426 | |
| 4669 | Coffee Industries | £ 133,221,645 | |
| 4670 | Coffee Industrirs | £ 57,423,162 | |
| 4671 | Coffin Boulevard | £ 61,216,033 | |
| 4672 | Cog | £ 63,724,377 | |
| 4673 | Cognitive dissonance | £ 350,533,661 | |
| 4674 | cognito | £ 61,299,237 | |
| 4675 | cohen industries | £ 19,642,017 | |
| 4676 | cohen industries1 | £ 59,768,214 | |
| 4677 | Coherence and | £ 34,782,898 | |
| 4678 | coiling dragon | £ 1,185,303 | |
| 4679 | coiling dragon novel | £ 5,519,221 | |
| 4680 | Coin | £ 2,537,966 | |
| 4681 | Coins | £ 7,757,767 | |
| 4682 | Cointreau | £ 5,505,662 | |
| 4683 | coitis | £ 350,199 | |
| 4684 | coke | £ 72,173,901 | |
| 4685 | coke a snorting | £ 114,814,152 | |
| 4686 | Cola | £ 1,054,498,997 | |
| 4687 | Cola Inc | £ 2,110,861 | |
| 4688 | cola pin | £ -67,533 | |
| 4689 | Cold | £ 1,224,287,623 | |
| 4690 | Cold Beer | £ 54,729,369 | |
| 4691 | Cold Carling | £ 410,969,986 | |
| 4692 | Cold Fusion | £ 652,431,802 | |
| 4693 | Cold Tea | £ 155,300,725 | |
| 4694 | Cold War | £ 123,159,936 | |
| 4695 | Cold Water | £ 50,206,152 | |
| 4696 | ColdCuts inc. | £ 18,430,910 | |
| 4697 | Colds and Flu | £ 186,840,963 | |
| 4698 | Colemans | £ 1,985,653 | |
| 4699 | Colgate | £ 582,218,930 | |
| 4700 | Colin | £ 169,899,876 | |
