The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4201 | cordis | £ 34,189,711 | |
| 4202 | Cordy ltd | £ 163,635,361 | |
| 4203 | Cork | £ 149,410,962 | |
| 4204 | Corleone Inc | £ 448,589,445 | |
| 4205 | Corleone Squad I | £ 19,153 | |
| 4206 | Corn | £ 393,698,863 | |
| 4207 | Corn Chips | £ 10,197,222 | |
| 4208 | Cornelia Marie | £ 1,021,710,961 | |
| 4209 | CORNERSTONE | £ 26,761,632 | |
| 4210 | cornerstone1 | £ 16,387,297 | |
| 4211 | cornerstone2 | £ 11,104,064 | |
| 4212 | cornerstone3 | £ 5,507,857 | |
| 4213 | cornerstone4 | £ 4,657,738 | |
| 4214 | Cornish | £ 65,615,660 | |
| 4215 | Cornish co | £ 2,838,085 | |
| 4216 | Cornish Continental | £ 5,502,660 | |
| 4217 | Cornish is back | £ 609 | |
| 4218 | Cornucopia of excellence | £ 16,272,105 | |
| 4219 | Cornwall | £ 60,453,119 | |
| 4220 | Corona | £ 163,285,909 | |
| 4221 | Coronation Street | £ 239,044,142 | |
| 4222 | Corp Buyer I | £ 17,697 | |
| 4223 | corp de la flew | £ 108,082,769 | |
| 4224 | CORP. CORP. | £ 55,218,218 | |
| 4225 | Corperate Enterprises | £ 6,670,460 | |
| 4226 | Corporal Punishment | £ 1,720,181,017 | |
| 4227 | Corporate Affairs | £ 1,181,114,593 | |
| 4228 | Corporate Anarchy | £ 643,966,108 | |
| 4229 | Corporate Takeovers | £ 59,776,438 | |
| 4230 | Corporate_Baron Pig farm | £ 4,960,996 | |
| 4231 | Corporation | £ 6,330,683 | |
| 4232 | Corporations | £ 18,997,075 | |
| 4233 | Corp_Baron burgers | £ 5,503,082 | |
| 4234 | Correction | £ 34,467,226 | |
| 4235 | Correlation | £ 487,600,725 | |
| 4236 | correspondence | £ 257,207,561 | |
| 4237 | Corrosion | £ 39,465,489 | |
| 4238 | Corrupt Council | £ 5,842,206 | |
| 4239 | Corrupt Court 1 | £ 6,006,487 | |
| 4240 | corrupt governments | £ 9,871,969 | |
| 4241 | Corrupt Society | £ 67,425,475 | |
| 4242 | Corruption | £ 190,293,557 | |
| 4243 | Corti | £ 124,825,870 | |
| 4244 | Corvo | £ 146,303,028 | |
| 4245 | Cos Im Close To The Edge | £ 102,007,780 | |
| 4246 | Cosmic Dancer | £ 1,193,239,666 | |
| 4247 | Cosmic Death Ray | £ 14,260,907 | |
| 4248 | Cosmic energy | £ 297,107,656 | |
| 4249 | Cosmic Fire | £ 111,528,655 | |
| 4250 | Cosmo Canyon | £ 15,127,139 | |
| 4251 | Cosmos Corporation | £ 316,804,341 | |
| 4252 | cossy_empire | £ 9,456,107 | |
| 4253 | Costa Ludus | £ 2,257,156 | |
| 4254 | Costa packet coffees | £ 10,963,167 | |
| 4255 | Costco Wholesale | £ 534,858,827 | |
| 4256 | Costcutters | £ 2,965,396,058 | |
| 4257 | costley plc | £ 1,719,057 | |
| 4258 | Cottage Cheese | £ 1,287,001,588 | |
| 4259 | Cotton Candy | £ 204,771,936 | |
| 4260 | Cotton On | £ 9,022,872 | |
| 4261 | Couchpotato | £ 60,555,657 | |
| 4262 | Council of 7 | £ 170,569,147 | |
| 4263 | Counter Terrorism | £ 658,622,234 | |
| 4264 | Counterpart Driving Lice | £ 516,050 | |
| 4265 | Counterstrike | £ 327,521,209 | |
| 4266 | Counterweight Inc. | £ 558,958 | |
| 4267 | Counting Sheep | £ 174,871,684 | |
| 4268 | Country Catering | £ 16,419,553 | |
| 4269 | Country Chainsaw Carving | £ 3,946,223 | |
| 4270 | Country Life | £ 782,731,386 | |
| 4271 | Country Music | £ 2,037,745 | |
| 4272 | Country Yokels | £ 88,154,535 | |
| 4273 | Counts Customs | £ 1,164,902,783 | |
| 4274 | County Mayan | £ 16,481,001 | |
| 4275 | Course | £ 3,419,502 | |
| 4276 | Course Has Been Made | £ 222,550,474 | |
| 4277 | Course You Can | £ 708,513 | |
| 4278 | coursethereis | £ 7,533,696 | |
| 4279 | Covfefe | £ 1,806,268 | |
| 4280 | Cow | £ 133,239,057 | |
| 4281 | cowan industries | £ 86,418,283 | |
| 4282 | Cowardly Revenge | £ 51,961,227 | |
| 4283 | Cows Milk | £ 180,693,380 | |
| 4284 | Cox Group | £ 5,779,023 | |
| 4285 | Coy1 | £ 7,969,444 | |
| 4286 | Coy2 | £ 8,109,641 | |
| 4287 | Coy3 | £ 8,054,679 | |
| 4288 | Coy4 | £ 7,768,885 | |
| 4289 | Cozzyland | £ 84,241,789 | |
| 4290 | CO_OP | £ 78,121 | |
| 4291 | CQC | £ 54,443,115 | |
| 4292 | Crab | £ 1,157,420,736 | |
| 4293 | Crack | £ 279,007,678 | |
| 4294 | Crack the Sky | £ 4,871,063 | |
| 4295 | cracked | £ 193,090,782 | |
| 4296 | Crackers | £ 222,095,287 | |
| 4297 | Crackity Jones | £ 96,175,596 | |
| 4298 | crackle | £ 1,695,860 | |
| 4299 | crackpenguin | £ 5,226,551 | |
| 4300 | Craft | £ 58,495,770 | |
