The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 5001 | Clunge Enterprises | £ 1,967,611 | |
| 5002 | Clyde | £ 5,502,200 | |
| 5003 | Clyde Ventures | £ 65,091,418 | |
| 5004 | CMA | £ 32,179 | |
| 5005 | CMI | £ 66,993 | |
| 5006 | CMStu | £ 187,775 | |
| 5007 | Cnut | £ 3,883,001 | |
| 5008 | Co-Op | £ 228,747,203 | |
| 5009 | Co-Operative | £ 1,439,413 | |
| 5010 | Co1 | £ 50,000 | |
| 5011 | CO2 | £ 3,356,355,660 | |
| 5012 | CO3 | £ 4,127,335,039 | |
| 5013 | Coach Purses | £ 69,514,582 | |
| 5014 | Coast toCoast | £ 227,236,801 | |
| 5015 | Coat Hanger | £ 21,523,460 | |
| 5016 | Coating | £ 470,957,791 | |
| 5017 | cob | £ 222,968,805 | |
| 5018 | Cobblers | £ 141,118,977 | |
| 5019 | Cobblewall | £ -821,738 | |
| 5020 | Cobra Dojo | £ 13,639,129 | |
| 5021 | Coca Cola | £ 65,429,607 | |
| 5022 | Coca-Cola Company | £ 7,712,659 | |
| 5023 | CocaCola | £ 1,301,308 | |
| 5024 | Cocaine | £ 298,622,868 | |
| 5025 | Cocaine Cola | £ 59,640,500 | |
| 5026 | CocaineCowboys | £ 2,581,891 | |
| 5027 | Cock Blocked | £ 34,941,635 | |
| 5028 | Cockney Corporation 2 | £ -11,600 | |
| 5029 | Cockney Reds | £ 5,502,107 | |
| 5030 | Cockrels | £ 4,976,486 | |
| 5031 | Cockroach city | £ -5,701,427 | |
| 5032 | Cocktails | £ 735,931 | |
| 5033 | Coco | £ 28,629,337 | |
| 5034 | Coco Chanel | £ 2,217,340,232 | |
| 5035 | Coco Cola Ent | £ 46,114,069 | |
| 5036 | Coco of Kolah | £ 5,508,000 | |
| 5037 | Cocoa Pops | £ 144,512,676 | |
| 5038 | Cocoa Puffs | £ 45,241,786 | |
| 5039 | Cocokolah Inc | £ 5,508,537 | |
| 5040 | CocoNuts | £ 14,254,697 | |
| 5041 | COD | £ 50,000 | |
| 5042 | Code | £ 231,718,147 | |
| 5043 | code blue | £ -385,568 | |
| 5044 | Code Green | £ 1,479,450 | |
| 5045 | codecallers | £ 10,876,808 | |
| 5046 | Codeine | £ 51,351,489 | |
| 5047 | Coding | £ 80,693,536 | |
| 5048 | Codswallop | £ 20,719,792 | |
| 5049 | Coffee | £ 4,453,742,333 | |
| 5050 | Coffee and Tea | £ 41,760,639 | |
| 5051 | Coffee Financial | £ 70,676,995 | |
| 5052 | Coffee Inc | £ 456,315 | |
| 5053 | Coffee Inc. | £ 6,404,189 | |
| 5054 | Coffee Inc. 002 | £ 1,007,601 | |
| 5055 | Coffee Inc. 003 | £ 1,031,101 | |
| 5056 | Coffee Inc. 004 | £ 1,061,916 | |
| 5057 | Coffee Inc. 005 | £ 3,188,426 | |
| 5058 | Coffee Industries | £ 195,456,159 | |
| 5059 | Coffee Industrirs | £ 60,931,473 | |
| 5060 | Coffin Boulevard | £ 61,216,033 | |
| 5061 | Cog | £ 63,724,377 | |
| 5062 | Cognitive dissonance | £ 350,533,661 | |
| 5063 | cognito | £ 61,299,237 | |
| 5064 | cohen industries | £ 19,642,017 | |
| 5065 | cohen industries1 | £ 59,768,214 | |
| 5066 | Coherence and | £ 34,782,898 | |
| 5067 | coiling dragon | £ 1,185,303 | |
| 5068 | coiling dragon novel | £ 5,519,221 | |
| 5069 | Coin | £ 2,537,966 | |
| 5070 | Coins | £ 7,757,767 | |
| 5071 | Cointreau | £ 5,505,662 | |
| 5072 | coitis | £ 350,199 | |
| 5073 | coke | £ 72,173,901 | |
| 5074 | coke a snorting | £ 114,814,152 | |
| 5075 | coke-eye-e-nah | £ 125,815,044 | |
| 5076 | Cola | £ 1,089,265,517 | |
| 5077 | Cola Inc | £ 2,110,861 | |
| 5078 | cola pin | £ -67,533 | |
| 5079 | Cold | £ 1,224,287,623 | |
| 5080 | Cold Beer | £ 54,721,513 | |
| 5081 | Cold Carling | £ 410,969,986 | |
| 5082 | Cold Creek Kush | £ 57,002,520 | |
| 5083 | Cold Fusion | £ 652,431,802 | |
| 5084 | Cold Outside | £ 50,000 | |
| 5085 | Cold Tea | £ 165,903,102 | |
| 5086 | Cold War | £ 123,159,936 | |
| 5087 | Cold Water | £ 162,777,490 | |
| 5088 | ColdCuts inc. | £ 18,430,910 | |
| 5089 | Colds and Flu | £ 186,840,963 | |
| 5090 | Colemans | £ 1,985,653 | |
| 5091 | Colgate | £ 582,218,930 | |
| 5092 | Colin | £ 169,899,876 | |
| 5093 | Coliseum | £ 1,641,762,739 | |
| 5094 | collapse of WTC 8 | £ -30,164,828 | |
| 5095 | collapsing star | £ 66,774,959 | |
| 5096 | Collar | £ 175,675,686 | |
| 5097 | Collateral Damage | £ 256,294,392 | |
| 5098 | Collective Illusions | £ 3,654,762 | |
| 5099 | Collective Minds | £ 94,906,280 | |
| 5100 | College of Winterhold | £ 414,068,674 | |
