The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4101 | connollyEnt3 | £ 147,930,101 | |
| 4102 | Conquer | £ 75,001,746 | |
| 4103 | Conscience | £ 3,044,108,306 | |
| 4104 | Consciousness | £ 22,539,644 | |
| 4105 | Conservationists | £ 9,777,773 | |
| 4106 | Consistency | £ 5,499,617 | |
| 4107 | Conspiracy | £ 51,674,946 | |
| 4108 | Conspiracy Co. | £ 1,111,197,789 | |
| 4109 | Conspiracy Theories | £ 310,124,181 | |
| 4110 | Constable | £ 11,844,197 | |
| 4111 | Constantine | £ 95,376,238 | |
| 4112 | Constantine the Great | £ 173,832,194 | |
| 4113 | Construction Caterpillar | £ 4,760,505 | |
| 4114 | construction co | £ 5,925,218 | |
| 4115 | Consulting in Health | £ 4,891,447 | |
| 4116 | Contagion | £ 283,426,839 | |
| 4117 | Content | £ 119,065,815 | |
| 4118 | Contents | £ 471,623,743 | |
| 4119 | Continue on | £ 92,301,767 | |
| 4120 | Contra | £ 27,221,396 | |
| 4121 | Contraband | £ 5,605,512 | |
| 4122 | Contract | £ 10,624,661 | |
| 4123 | Contraction | £ 550,533,471 | |
| 4124 | Contractor for Hire | £ 70,355,345 | |
| 4125 | Control | £ 1,103,948 | |
| 4126 | Control the Past | £ 56,607,703 | |
| 4127 | Control Yourself | £ -8,369,317 | |
| 4128 | Control. | £ 55,651,844 | |
| 4129 | Controller | £ -11,690,359 | |
| 4130 | Controller 1 | £ 5,327,063 | |
| 4131 | Controller 2 | £ 5,370,166 | |
| 4132 | Controversy | £ 70,714,716 | |
| 4133 | Convictions | £ 126,460,125 | |
| 4134 | Cookie | £ 282,668 | |
| 4135 | Cookie Capital | £ 5,567,258 | |
| 4136 | Cookie Crew | £ 832,933 | |
| 4137 | Cookies Hempire | £ 57,747,795 | |
| 4138 | Cookies Ltd | £ 62,485,454 | |
| 4139 | Cooking A Bun | £ 26,571,577 | |
| 4140 | Cool | £ 15,241,800 | |
| 4141 | cool hand luke | £ 708,189,594 | |
| 4142 | CoolboyCorp | £ -3,338,583 | |
| 4143 | CoolboyCorp2 | £ 5,500,638 | |
| 4144 | CoolboyCorp3 | £ 18,401,464 | |
| 4145 | CoolboyCorp4 | £ 48,581,115 | |
| 4146 | Coolmore | £ 10,289,048 | |
| 4147 | Coon And Friends | £ 1,589,069 | |
| 4148 | CoonAssMafia | £ 3,590,531 | |
| 4149 | Cooper | £ 14,585,779 | |
| 4150 | Coopers | £ 8,267,869 | |
| 4151 | Coopers Hill | £ 806,181,902 | |
| 4152 | Coors | £ 54,161,650 | |
| 4153 | cooze empire | £ 11,877,010 | |
| 4154 | copa | £ 69,183,864 | |
| 4155 | Copa Cabana | £ 33,525,372 | |
| 4156 | copas | £ 371,599,667 | |
| 4157 | Copita | £ 368,657,482 | |
| 4158 | Copper | £ 50,000 | |
| 4159 | Copper Plated Netrobucks | £ 122,293,658 | |
| 4160 | Copperpotcorp | £ 5,238,481 | |
| 4161 | Coquitlam BC | £ 113,434,641 | |
| 4162 | Coral Caves | £ 6,399,753,032 | |
| 4163 | Corallo | £ 770,420,623 | |
| 4164 | Corbyn | £ 13,469,737 | |
| 4165 | Corcaigh | £ 5,508,994 | |
| 4166 | cordis | £ 34,189,711 | |
| 4167 | Cordy ltd | £ 163,635,361 | |
| 4168 | Cork | £ 109,474,425 | |
| 4169 | Corleone Inc | £ 448,589,445 | |
| 4170 | Corleone Squad I | £ 19,153 | |
| 4171 | Corn | £ 393,698,863 | |
| 4172 | Corn Chips | £ 10,197,222 | |
| 4173 | Cornelia Marie | £ 1,011,918,255 | |
| 4174 | CORNERSTONE | £ 26,761,632 | |
| 4175 | cornerstone1 | £ 16,387,297 | |
| 4176 | cornerstone2 | £ 11,104,064 | |
| 4177 | cornerstone3 | £ 5,507,857 | |
| 4178 | cornerstone4 | £ 4,657,738 | |
| 4179 | Cornish | £ 65,615,660 | |
| 4180 | Cornish co | £ 2,838,085 | |
| 4181 | Cornish Continental | £ 5,502,660 | |
| 4182 | Cornish is back | £ 609 | |
| 4183 | Cornucopia of excellence | £ 16,272,105 | |
| 4184 | Cornwall | £ 60,453,119 | |
| 4185 | Corona | £ 163,285,909 | |
| 4186 | Coronation Street | £ 239,044,142 | |
| 4187 | Corp Buyer I | £ 17,697 | |
| 4188 | corp de la flew | £ 108,082,769 | |
| 4189 | CORP. CORP. | £ 55,218,218 | |
| 4190 | Corperate Enterprises | £ 6,670,460 | |
| 4191 | Corporal Punishment | £ 1,720,181,017 | |
| 4192 | Corporate Affairs | £ 1,181,114,593 | |
| 4193 | Corporate Anarchy | £ 646,708,504 | |
| 4194 | Corporate Takeovers | £ 59,776,438 | |
| 4195 | Corporate_Baron Pig farm | £ 4,960,996 | |
| 4196 | Corporation | £ 6,330,683 | |
| 4197 | Corporations | £ 18,997,075 | |
| 4198 | Corp_Baron burgers | £ 5,503,082 | |
| 4199 | Correction | £ 47,686,661 | |
| 4200 | Correlation | £ 487,600,725 | |
