The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4101 | CompThree | £ -2,160,134 | |
| 4102 | Compton | £ 204,261,874 | |
| 4103 | CompuGlobalHyperMegaNet | £ 4,418,508 | |
| 4104 | Computer Parts | £ 46,640,843 | |
| 4105 | Comrades Enterprise | £ 37,696 | |
| 4106 | con air | £ 4,509,006 | |
| 4107 | Concentration | £ 37,939,226 | |
| 4108 | Concept | £ 458,592 | |
| 4109 | Concern | £ 186,223,266 | |
| 4110 | Concerto | £ 13,527,702 | |
| 4111 | Concorde | £ 54,706,960 | |
| 4112 | concrete steel inc | £ 137,147,573 | |
| 4113 | Condition | £ 557,887,010 | |
| 4114 | Condominiums | £ 201,408,541 | |
| 4115 | Confidence | £ 8,318,873 | |
| 4116 | confidential | £ 394,425,611 | |
| 4117 | Confidentiality | £ 34,638,025 | |
| 4118 | Confirmation Bias | £ 362,320,640 | |
| 4119 | Conflicting Evidence | £ 288,605,208 | |
| 4120 | Conformity | £ 2,194,345,128 | |
| 4121 | Confusion | £ 5,509,026 | |
| 4122 | Confusion -Disturbed | £ 51,180,293 | |
| 4123 | Cong | £ 334,194,054 | |
| 4124 | Congo | £ 173,094,247 | |
| 4125 | congruent | £ 231,084,032 | |
| 4126 | Congs Boyfriend | £ 194,760,433 | |
| 4127 | Congs Mangina | £ 90,220,312 | |
| 4128 | Conjunction Junction | £ 78,260,458 | |
| 4129 | Conjure Balearia | £ 195,618,312 | |
| 4130 | Conky | £ 765,142,980 | |
| 4131 | Conline Removals | £ 7,292,978 | |
| 4132 | Connaught | £ 39,687,553 | |
| 4133 | CONNOLLY INTERNATIONAL | £ 7,048,801 | |
| 4134 | connollyEnt | £ 91,480,550 | |
| 4135 | connollyEnt1 | £ 580,133,414 | |
| 4136 | connollyEnt3 | £ 147,930,101 | |
| 4137 | Conquer | £ 75,001,746 | |
| 4138 | Conscience | £ 3,044,108,306 | |
| 4139 | Consciousness | £ 22,539,644 | |
| 4140 | Conservationists | £ 9,777,773 | |
| 4141 | Consistency | £ 5,499,617 | |
| 4142 | Conspiracy | £ 51,674,946 | |
| 4143 | Conspiracy Co. | £ 1,111,197,789 | |
| 4144 | Conspiracy Theories | £ 310,124,181 | |
| 4145 | Constable | £ 11,844,197 | |
| 4146 | Constantine | £ 95,376,238 | |
| 4147 | Constantine the Great | £ 210,138,944 | |
| 4148 | Construction Caterpillar | £ 4,760,505 | |
| 4149 | construction co | £ 5,925,218 | |
| 4150 | Consulting in Health | £ 4,891,447 | |
| 4151 | Contagion | £ 449,014,223 | |
| 4152 | Content | £ 119,065,815 | |
| 4153 | Contents | £ 471,623,743 | |
| 4154 | Continue on | £ 92,301,767 | |
| 4155 | Contra | £ 27,221,396 | |
| 4156 | Contraband | £ 5,605,512 | |
| 4157 | Contract | £ 10,624,661 | |
| 4158 | Contraction | £ 550,533,471 | |
| 4159 | Contractor for Hire | £ 70,355,345 | |
| 4160 | Control | £ 1,103,948 | |
| 4161 | Control the Past | £ 56,607,703 | |
| 4162 | Control Yourself | £ -8,369,317 | |
| 4163 | Control. | £ 83,950,388 | |
| 4164 | Controller | £ -11,690,359 | |
| 4165 | Controller 1 | £ 5,327,063 | |
| 4166 | Controller 2 | £ 5,370,166 | |
| 4167 | Controversy | £ 70,714,716 | |
| 4168 | Convictions | £ 126,460,125 | |
| 4169 | Cookie | £ 282,668 | |
| 4170 | Cookie Capital | £ 5,567,258 | |
| 4171 | Cookie Crew | £ 832,933 | |
| 4172 | Cookies Hempire | £ 57,747,795 | |
| 4173 | Cookies Ltd | £ 62,485,454 | |
| 4174 | Cooking A Bun | £ 26,571,577 | |
| 4175 | Cool | £ 15,241,800 | |
| 4176 | cool hand luke | £ 708,189,594 | |
| 4177 | CoolboyCorp | £ -3,338,583 | |
| 4178 | CoolboyCorp2 | £ 5,500,638 | |
| 4179 | CoolboyCorp3 | £ 18,401,464 | |
| 4180 | CoolboyCorp4 | £ 48,581,115 | |
| 4181 | Coolmore | £ 10,289,048 | |
| 4182 | Coon And Friends | £ 1,589,069 | |
| 4183 | CoonAssMafia | £ 3,590,531 | |
| 4184 | Cooper | £ 14,585,779 | |
| 4185 | Coopers | £ 8,267,869 | |
| 4186 | Coopers Hill | £ 816,216,989 | |
| 4187 | Coors | £ 54,161,650 | |
| 4188 | cooze empire | £ 11,877,010 | |
| 4189 | copa | £ 69,183,864 | |
| 4190 | Copa Cabana | £ 33,525,372 | |
| 4191 | copas | £ 371,599,667 | |
| 4192 | Copita | £ 368,657,482 | |
| 4193 | Copper | £ 50,000 | |
| 4194 | Copper Plated Netrobucks | £ 197,310,590 | |
| 4195 | Copperpotcorp | £ 5,238,481 | |
| 4196 | Coquitlam BC | £ 113,434,641 | |
| 4197 | Coral Caves | £ 6,517,678,569 | |
| 4198 | Corallo | £ 779,815,923 | |
| 4199 | Corbyn | £ 13,469,737 | |
| 4200 | Corcaigh | £ 5,508,994 | |
