The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4201 | Contraction | £ 550,533,471 | |
| 4202 | Contractor for Hire | £ 70,355,345 | |
| 4203 | Control | £ 1,103,948 | |
| 4204 | Control the Past | £ 56,607,703 | |
| 4205 | Control Yourself | £ -8,369,317 | |
| 4206 | Control. | £ 180,922,341 | |
| 4207 | Controller | £ -11,690,359 | |
| 4208 | Controller 1 | £ 5,327,063 | |
| 4209 | Controller 2 | £ 5,370,166 | |
| 4210 | Controversy | £ 70,714,716 | |
| 4211 | Convictions | £ 126,460,125 | |
| 4212 | Cookie | £ 282,668 | |
| 4213 | Cookie Capital | £ 5,567,258 | |
| 4214 | Cookie Crew | £ 832,933 | |
| 4215 | Cookies Hempire | £ 57,747,795 | |
| 4216 | Cookies Ltd | £ 62,485,454 | |
| 4217 | Cooking A Bun | £ 26,571,577 | |
| 4218 | Cool | £ 15,241,800 | |
| 4219 | cool hand luke | £ 708,189,594 | |
| 4220 | CoolboyCorp | £ -3,338,583 | |
| 4221 | CoolboyCorp2 | £ 5,500,638 | |
| 4222 | CoolboyCorp3 | £ 18,401,464 | |
| 4223 | CoolboyCorp4 | £ 48,581,115 | |
| 4224 | Coolmore | £ 10,289,048 | |
| 4225 | Coon And Friends | £ 1,589,069 | |
| 4226 | CoonAssMafia | £ 3,590,531 | |
| 4227 | Cooper | £ 14,585,779 | |
| 4228 | Coopers | £ 8,267,869 | |
| 4229 | Coopers Hill | £ 816,216,989 | |
| 4230 | Coors | £ 54,161,650 | |
| 4231 | Coors Light | £ 111,259,654 | |
| 4232 | cooze empire | £ 11,877,010 | |
| 4233 | copa | £ 69,183,864 | |
| 4234 | Copa Cabana | £ 33,525,372 | |
| 4235 | copas | £ 371,599,667 | |
| 4236 | Copita | £ 368,657,482 | |
| 4237 | Copper | £ 50,000 | |
| 4238 | Copper Plated Netrobucks | £ 162,656,788 | |
| 4239 | Copperpotcorp | £ 5,238,481 | |
| 4240 | Copyright 2019 | £ 13,236,766 | |
| 4241 | Coquitlam BC | £ 113,434,641 | |
| 4242 | Coral Caves | £ 7,115,593,040 | |
| 4243 | Corallo | £ 852,746,707 | |
| 4244 | Corbyn | £ 13,469,737 | |
| 4245 | Corcaigh | £ 5,508,994 | |
| 4246 | cordis | £ 34,189,711 | |
| 4247 | Cordy ltd | £ 163,635,361 | |
| 4248 | Cork | £ 224,957,487 | |
| 4249 | Corleone Inc | £ 448,589,445 | |
| 4250 | Corleone Squad I | £ 19,153 | |
| 4251 | Corn | £ 393,698,863 | |
| 4252 | Corn Chips | £ 10,197,222 | |
| 4253 | Corn Holdings | £ -1,548,602 | |
| 4254 | Cornelia Marie | £ 1,021,710,961 | |
| 4255 | CORNERSTONE | £ 26,761,632 | |
| 4256 | cornerstone1 | £ 16,387,297 | |
| 4257 | cornerstone2 | £ 11,104,064 | |
| 4258 | cornerstone3 | £ 5,507,857 | |
| 4259 | cornerstone4 | £ 4,657,738 | |
| 4260 | Cornish | £ 65,615,660 | |
| 4261 | Cornish co | £ 2,838,085 | |
| 4262 | Cornish Continental | £ 5,502,660 | |
| 4263 | Cornish is back | £ 609 | |
| 4264 | Cornucopia of excellence | £ 16,272,105 | |
| 4265 | Cornwall | £ 60,453,119 | |
| 4266 | Corona | £ 163,285,909 | |
| 4267 | Coronation Street | £ 239,044,142 | |
| 4268 | Corp Buyer I | £ 17,697 | |
| 4269 | corp de la flew | £ 108,082,769 | |
| 4270 | CORP. CORP. | £ 55,218,218 | |
| 4271 | Corperate Enterprises | £ 6,670,460 | |
| 4272 | Corporal Punishment | £ 1,720,181,017 | |
| 4273 | Corporate Affairs | £ 1,181,114,593 | |
| 4274 | Corporate Anarchy | £ 641,616,083 | |
| 4275 | Corporate Takeovers | £ 78,752,515 | |
| 4276 | Corporate_Baron Pig farm | £ 4,960,996 | |
| 4277 | Corporation | £ 6,330,683 | |
| 4278 | Corporations | £ 18,997,075 | |
| 4279 | Corp_Baron burgers | £ 5,503,082 | |
| 4280 | Correction | £ 148,310,244 | |
| 4281 | Correlation | £ 487,600,725 | |
| 4282 | correspondence | £ 272,984,986 | |
| 4283 | Corrosion | £ 39,465,489 | |
| 4284 | Corrupt Council | £ 5,842,206 | |
| 4285 | Corrupt Court 1 | £ 6,006,487 | |
| 4286 | corrupt governments | £ 9,871,969 | |
| 4287 | Corrupt Society | £ 67,625,205 | |
| 4288 | Corruption | £ 190,293,557 | |
| 4289 | Corti | £ 124,825,870 | |
| 4290 | Corvo | £ 146,303,028 | |
| 4291 | Cos Im Close To The Edge | £ 102,007,780 | |
| 4292 | Cosmic Dancer | £ 1,193,239,666 | |
| 4293 | Cosmic Death Ray | £ 14,260,907 | |
| 4294 | Cosmic energy | £ 297,107,656 | |
| 4295 | Cosmic Fire | £ 111,528,655 | |
| 4296 | Cosmo Canyon | £ 15,127,139 | |
| 4297 | Cosmos Corporation | £ 316,804,341 | |
| 4298 | cossy_empire | £ 9,456,107 | |
| 4299 | Costa Ludus | £ 2,257,156 | |
| 4300 | Costa packet coffees | £ 10,963,167 | |
