The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4201 | Clever Names | £ 2,111,897,478 | |
| 4202 | Cleyra | £ 58,482,880 | |
| 4203 | Click | £ 5,502,877 | |
| 4204 | ClickClick | £ 3,938,259 | |
| 4205 | Cliffjumper | £ 189,583,070 | |
| 4206 | Climate | £ 56,691,374 | |
| 4207 | Climate Change | £ 322,888,160 | |
| 4208 | climber | £ 127,185,821 | |
| 4209 | CLIPPERMAN | £ 54,163,698 | |
| 4210 | Clitheroe | £ 415,850,956 | |
| 4211 | Clobber | £ 128,106,651 | |
| 4212 | Clock | £ 5,500,868 | |
| 4213 | Clocks | £ 50,000 | |
| 4214 | Clockwork | £ 19,277,289 | |
| 4215 | Cloggs | £ 1,495,732,722 | |
| 4216 | Clones | £ 112,130,494 | |
| 4217 | Closeness | £ 483,867,814 | |
| 4218 | Clothing | £ 3,930,256 | |
| 4219 | Cloud | £ 39,844,708 | |
| 4220 | cloud9 | £ -123,897 | |
| 4221 | Clouds | £ 74,213,426 | |
| 4222 | cloudyyy | £ 3,872,271 | |
| 4223 | Clove Club | £ 296,641,292 | |
| 4224 | Clowd Inc. | £ 52,949,730 | |
| 4225 | CLOWN | £ 753,363 | |
| 4226 | Clown School | £ 5,327,420 | |
| 4227 | Clown Town | £ -2,009,498 | |
| 4228 | Clowns | £ 45,149,976 | |
| 4229 | ClownsRfun | £ 6,814,461 | |
| 4230 | club | £ 505,972,481 | |
| 4231 | Club inc | £ 388,803 | |
| 4232 | Club Music | £ 36,478,492 | |
| 4233 | Clubs | £ 134,994 | |
| 4234 | Cluedo | £ 1,075,399,778 | |
| 4235 | Clyde | £ 5,502,200 | |
| 4236 | Clyde Ventures | £ 65,091,418 | |
| 4237 | CMA | £ 32,179 | |
| 4238 | CMI | £ 66,993 | |
| 4239 | Cnut | £ 3,883,001 | |
| 4240 | Co-Op | £ 109,470,329 | |
| 4241 | Co1 | £ 50,000 | |
| 4242 | CO2 | £ 45,734,821 | |
| 4243 | CO3 | £ 34,979,271 | |
| 4244 | CO4 | £ 36,383,649 | |
| 4245 | Coach Purses | £ 69,514,582 | |
| 4246 | Coast toCoast | £ 227,236,801 | |
| 4247 | Coat Hanger | £ 7,408,508 | |
| 4248 | Coating | £ 470,957,791 | |
| 4249 | cob | £ 222,968,805 | |
| 4250 | Cobblers | £ 141,118,977 | |
| 4251 | Cobblewall | £ -821,738 | |
| 4252 | Cobra Dojo | £ 13,639,129 | |
| 4253 | Coca Cola | £ 65,429,607 | |
| 4254 | Coca-Cola Company | £ 7,712,659 | |
| 4255 | CocaCola | £ 1,301,308 | |
| 4256 | Cocaine | £ 187,330,468 | |
| 4257 | CocaineCowboys | £ 2,581,891 | |
| 4258 | Cockney Corporation 2 | £ -11,600 | |
| 4259 | Cockney Reds | £ 5,502,107 | |
| 4260 | Cockrels | £ 4,976,486 | |
| 4261 | Cocktails | £ 735,931 | |
| 4262 | Coco | £ 15,073,418 | |
| 4263 | Coco Chanel | £ 2,104,248,950 | |
| 4264 | Coco Cola Ent | £ 43,626,959 | |
| 4265 | Coco of Kolah | £ 5,508,000 | |
| 4266 | coco puffs | £ 184,393,480 | |
| 4267 | Cocoa Pops | £ 144,512,676 | |
| 4268 | Cocoa Puffs | £ 142,205,912 | |
| 4269 | Cocokolah Inc | £ 5,508,537 | |
| 4270 | CocoNuts | £ 14,254,697 | |
| 4271 | COD | £ 50,000 | |
| 4272 | Code | £ 231,718,147 | |
| 4273 | codecallers | £ 10,876,808 | |
| 4274 | Coding | £ 146,363,358 | |
| 4275 | Codswallop | £ 20,719,792 | |
| 4276 | Coffee | £ 4,453,742,333 | |
| 4277 | Coffee and Tea | £ 41,760,639 | |
| 4278 | Coffee Financial | £ 57,727,166 | |
| 4279 | Coffee Inc. | £ 6,404,189 | |
| 4280 | Coffee Inc. 002 | £ 1,007,601 | |
| 4281 | Coffee Inc. 003 | £ 1,031,101 | |
| 4282 | Coffee Inc. 004 | £ 1,061,916 | |
| 4283 | Coffee Inc. 005 | £ 3,188,426 | |
| 4284 | Coffee Industries | £ 133,221,645 | |
| 4285 | Coffee Industrirs | £ 57,423,162 | |
| 4286 | Coffin Boulevard | £ 61,216,033 | |
| 4287 | Cog | £ 63,724,377 | |
| 4288 | Cognitive dissonance | £ 350,533,661 | |
| 4289 | cognito | £ 61,299,237 | |
| 4290 | cohen industries | £ 19,642,017 | |
| 4291 | cohen industries1 | £ 59,768,214 | |
| 4292 | Coherence and | £ 34,782,898 | |
| 4293 | Coin | £ 2,537,966 | |
| 4294 | Coins | £ 7,757,767 | |
| 4295 | Cointreau | £ 5,505,662 | |
| 4296 | coitis | £ 350,199 | |
| 4297 | coke | £ 72,173,901 | |
| 4298 | coke a snorting | £ 114,814,152 | |
| 4299 | Cola | £ 1,054,498,997 | |
| 4300 | Cola Inc | £ 235,635 | |
