The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4001 | Complaints | £ 1,896,306,642 | |
| 4002 | Complementary Medicine | £ -3,989,478 | |
| 4003 | Complete Tool | £ 53,914,530 | |
| 4004 | completely out | £ 16,263,569 | |
| 4005 | Comply or Die | £ 5,501,671 | |
| 4006 | Compo Investments | £ 630,367,741 | |
| 4007 | CompThree | £ -2,160,134 | |
| 4008 | Compton | £ 204,261,874 | |
| 4009 | CompuGlobalHyperMegaNet | £ 4,418,508 | |
| 4010 | Computer Parts | £ 46,640,843 | |
| 4011 | Comrades Enterprise | £ 37,696 | |
| 4012 | con air | £ 4,509,006 | |
| 4013 | Concentration | £ 37,939,226 | |
| 4014 | Concept | £ 458,592 | |
| 4015 | Concern | £ 186,223,266 | |
| 4016 | Concerto | £ 13,527,702 | |
| 4017 | Concorde | £ 54,706,960 | |
| 4018 | concrete steel inc | £ 137,147,573 | |
| 4019 | Condition | £ 557,887,010 | |
| 4020 | Condominiums | £ 201,408,541 | |
| 4021 | Confidence | £ 8,318,873 | |
| 4022 | confidential | £ 302,282,432 | |
| 4023 | Confidentiality | £ 34,638,025 | |
| 4024 | Confirmation Bias | £ 362,320,640 | |
| 4025 | Conflicting Evidence | £ 288,605,208 | |
| 4026 | Conformity | £ 2,194,345,128 | |
| 4027 | Confusion | £ 5,509,026 | |
| 4028 | Confusion -Disturbed | £ 51,180,293 | |
| 4029 | Cong | £ 334,194,054 | |
| 4030 | Congo | £ 173,094,247 | |
| 4031 | congruent | £ 217,084,032 | |
| 4032 | Congs Boyfriend | £ 194,760,433 | |
| 4033 | Congs Mangina | £ 93,276,676 | |
| 4034 | Conjunction Junction | £ 73,908,916 | |
| 4035 | Conjure Balearia | £ 195,618,312 | |
| 4036 | Conky | £ 765,142,980 | |
| 4037 | Conline Removals | £ 7,292,978 | |
| 4038 | Connaught | £ 39,367,313 | |
| 4039 | CONNOLLY INTERNATIONAL | £ 7,048,801 | |
| 4040 | connollyEnt | £ 91,480,550 | |
| 4041 | connollyEnt1 | £ 580,133,414 | |
| 4042 | connollyEnt3 | £ 147,930,101 | |
| 4043 | Conquer | £ 75,001,746 | |
| 4044 | Conscience | £ 3,044,108,306 | |
| 4045 | Consciousness | £ 22,539,644 | |
| 4046 | Conservationists | £ 9,777,773 | |
| 4047 | Consistency | £ 5,499,617 | |
| 4048 | Conspiracy | £ 51,674,946 | |
| 4049 | Conspiracy Co. | £ 1,111,197,789 | |
| 4050 | Conspiracy Theories | £ 310,124,181 | |
| 4051 | Constable | £ 11,844,197 | |
| 4052 | Constantine | £ 95,376,238 | |
| 4053 | Constantine the Great | £ 182,058,309 | |
| 4054 | Construction Caterpillar | £ 4,760,505 | |
| 4055 | construction co | £ 5,925,218 | |
| 4056 | Consulting in Health | £ 4,891,447 | |
| 4057 | Contagion | £ 276,380,070 | |
| 4058 | Content | £ 119,065,815 | |
| 4059 | Contents | £ 471,623,743 | |
| 4060 | Continue on | £ 92,301,767 | |
| 4061 | Contra | £ 27,221,396 | |
| 4062 | Contraband | £ 5,605,512 | |
| 4063 | Contract | £ 10,624,661 | |
| 4064 | Contraction | £ 550,533,471 | |
| 4065 | Contractor for Hire | £ 70,355,345 | |
| 4066 | Control | £ 1,103,948 | |
| 4067 | Control the Past | £ 56,607,703 | |
| 4068 | Control Yourself | £ -8,369,317 | |
| 4069 | Control. | £ 53,273,259 | |
| 4070 | Controller | £ -11,690,359 | |
| 4071 | Controller 1 | £ 5,327,063 | |
| 4072 | Controller 2 | £ 5,370,166 | |
| 4073 | Controversy | £ 70,714,716 | |
| 4074 | Convictions | £ 126,460,125 | |
| 4075 | Cookie | £ 282,668 | |
| 4076 | Cookie Capital | £ 5,567,258 | |
| 4077 | Cookie Crew | £ 832,933 | |
| 4078 | Cookies Hempire | £ 57,747,795 | |
| 4079 | Cookies Ltd | £ 62,485,454 | |
| 4080 | Cooking A Bun | £ 26,571,577 | |
| 4081 | Cool | £ 15,241,800 | |
| 4082 | cool hand luke | £ 708,189,594 | |
| 4083 | CoolboyCorp | £ -3,338,583 | |
| 4084 | CoolboyCorp2 | £ 5,500,638 | |
| 4085 | CoolboyCorp3 | £ 18,401,464 | |
| 4086 | CoolboyCorp4 | £ 48,581,115 | |
| 4087 | Coolmore | £ 10,289,048 | |
| 4088 | Coon And Friends | £ 1,589,069 | |
| 4089 | CoonAssMafia | £ 3,590,531 | |
| 4090 | Cooper | £ 14,585,779 | |
| 4091 | Coopers | £ 8,267,869 | |
| 4092 | Coopers Hill | £ 809,717,612 | |
| 4093 | Coors | £ 54,161,650 | |
| 4094 | cooze empire | £ 11,877,010 | |
| 4095 | copa | £ 69,183,864 | |
| 4096 | Copa Cabana | £ 33,525,372 | |
| 4097 | copas | £ 371,599,667 | |
| 4098 | Copita | £ 368,657,482 | |
| 4099 | Copper | £ 50,000 | |
| 4100 | Copper Plated Netrobucks | £ 16,779,316 | |
