The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18701 | The Castles | £ 1,259,578,394 | |
| 18702 | The Cat | £ 3,252,151 | |
| 18703 | The Cat in the Hat | £ 122,740,181 | |
| 18704 | The Catholic Church | £ 131,076,739 | |
| 18705 | The Cave Bear | £ 1,047,577,145 | |
| 18706 | The Celestial Prince | £ 51,933,526 | |
| 18707 | The Celtic Cross | £ 57,802,981 | |
| 18708 | The Cenotaph | £ 178,621,850 | |
| 18709 | The Century | £ 181,965,574 | |
| 18710 | The Cereal Killers | £ 1,148,662,558 | |
| 18711 | The Cetra | £ 18,931,523 | |
| 18712 | The Chain | £ 412,257,327 | |
| 18713 | The Chairman | £ 49,182,486 | |
| 18714 | The Challenge | £ 543,797,311 | |
| 18715 | The Chapper | £ 12,672 | |
| 18716 | The Characters | £ 98,469,447 | |
| 18717 | The Chase | £ 32,736,639 | |
| 18718 | The Chase TV | £ 138,235 | |
| 18719 | The Chedder Syndicate | £ 57,774,511 | |
| 18720 | The Cherokee Nation | £ 354,332,304 | |
| 18721 | The Cherry | £ -26,531 | |
| 18722 | the Chicago Outfit | £ 177,035,647 | |
| 18723 | the Chilled | £ 145,434,756 | |
| 18724 | the chilly fiddlers | £ 4,415,383 | |
| 18725 | The Chimney | £ 50,000 | |
| 18726 | The Chippy | £ 2,906,922,694 | |
| 18727 | The Chocolate Factory | £ 17,378 | |
| 18728 | The Chops | £ 16,410,462 | |
| 18729 | The Chosen One | £ 50,000 | |
| 18730 | The Chucks | £ 5,109,876 | |
| 18731 | The Circus | £ 303,917,078 | |
| 18732 | the city | £ 1,641,703,075 | |
| 18733 | The City Estate | £ 93,050,538 | |
| 18734 | The Clan | £ 488,211,851 | |
| 18735 | the clap | £ 160,181,404 | |
| 18736 | The Class | £ 640,479,146 | |
| 18737 | The Cleaner | £ 238,019,357 | |
| 18738 | The Clock3 | £ 80,619,994 | |
| 18739 | The Clon | £ 4,207,060 | |
| 18740 | The Cloth | £ 1,907,937,658 | |
| 18741 | The Clow | £ 36,157,594 | |
| 18742 | The Clown | £ 5,509,325 | |
| 18743 | The club | £ 50,000 | |
| 18744 | The Cog | £ 62,026,556 | |
| 18745 | The Cog Army | £ 54,920,406 | |
| 18746 | the cognoscenti | £ 622,272,495 | |
| 18747 | The Cogs | £ 55,001,043 | |
| 18748 | The collapse of WTC 7 | £ 525,977 | |
| 18749 | The Collective | £ 38,776,143 | |
| 18750 | The Colossus | £ 5,507,528 | |
| 18751 | The Colossus of Rhodes | £ 1,709,255,899 | |
| 18752 | the come back | £ 481,128,341 | |
| 18753 | The Commission | £ -270,335 | |
| 18754 | the commons | £ 619,644,626 | |
| 18755 | The Community | £ 66,246,711 | |
| 18756 | the Companions | £ 250,687,118 | |
| 18757 | The Company | £ 107,388,639 | |
| 18758 | THE COMPANY OF DEATH | £ 5,500,016 | |
| 18759 | The Competition | £ 22,657,550 | |
| 18760 | the condemned | £ 83,670,678 | |
| 18761 | the Condor | £ 153,205,486 | |
| 18762 | The conglomerate | £ 10,961,899 | |
| 18763 | The Congo | £ 186,058,262 | |
| 18764 | The Conservative Party | £ 6,608,352 | |
| 18765 | The Continent | £ 3,554,191 | |
| 18766 | the Contract | £ 53,730,031 | |
| 18767 | The Cooker | £ 786,360,005 | |
| 18768 | The Cookie Monster | £ 10,471,953 | |
| 18769 | The Coon | £ 50,000 | |
| 18770 | The Corn | £ 11,090,445 | |
| 18771 | The Corporation | £ 5,900,452 | |
| 18772 | the Corps Hair | £ 380,706,608 | |
| 18773 | the correct game feature | £ 11,762,291 | |
| 18774 | The Corrs | £ 776,527 | |
| 18775 | the Costa Concordia | £ 2,227,842 | |
| 18776 | The County | £ 849,653,057 | |
| 18777 | The Coup d-etat | £ 289,481,661 | |
| 18778 | the course heirs | £ 337,885,388 | |
| 18779 | The Court | £ 125,380,447 | |
| 18780 | The Court Jester | £ 7,412,850,973 | |
| 18781 | The Courts | £ 318,331,287 | |
| 18782 | The Cousin Of Death | £ 56,723,361 | |
| 18783 | The Covenant | £ 5,426,705 | |
| 18784 | The Cown | £ 2,606,173 | |
| 18785 | The Cows Head | £ 22,330,087 | |
| 18786 | The Cows Head2 | £ 14,390,222 | |
| 18787 | The Cows Head3 | £ 13,694,185 | |
| 18788 | the coyote | £ 383,468,822 | |
| 18789 | The Crap | £ 222,670,404 | |
| 18790 | The Crazies | £ 3,311,142 | |
| 18791 | The Cremola Foam Company | £ 173,708,655 | |
| 18792 | The Crew | £ 86,589,410 | |
| 18793 | The Crime | £ 49,285,573 | |
| 18794 | the Crime Lord | £ 1,850,844,310 | |
| 18795 | The Crime. | £ 6,793,194,047 | |
| 18796 | The Crimson King | £ 338,146,195 | |
| 18797 | The Crips | £ 5,532,820 | |
| 18798 | The Crop | £ 4,632,270 | |
| 18799 | The Crosslands | £ 101,726,473 | |
| 18800 | The Crotch | £ -30,596,486 | |
