The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4301 | Climate | £ 56,691,374 | |
| 4302 | Climate Change | £ 322,888,160 | |
| 4303 | climber | £ 127,185,821 | |
| 4304 | CLIPPERMAN | £ 54,163,698 | |
| 4305 | Clitheroe | £ 415,850,956 | |
| 4306 | Clobber | £ 128,106,651 | |
| 4307 | Clock | £ 5,500,868 | |
| 4308 | Clocks | £ 50,000 | |
| 4309 | Clockwork | £ 42,111,990 | |
| 4310 | Cloggs | £ 1,638,284,916 | |
| 4311 | Clones | £ 112,130,494 | |
| 4312 | Closeness | £ 483,867,814 | |
| 4313 | Clothing | £ 3,930,256 | |
| 4314 | Cloud | £ 39,844,708 | |
| 4315 | cloud9 | £ -123,897 | |
| 4316 | Clouds | £ 74,213,426 | |
| 4317 | cloudyyy | £ 3,872,271 | |
| 4318 | Clove Club | £ 296,641,292 | |
| 4319 | Clowd Inc. | £ 52,949,730 | |
| 4320 | CLOWN | £ 753,363 | |
| 4321 | Clown School | £ 5,327,420 | |
| 4322 | Clown Town | £ -2,009,498 | |
| 4323 | Clowns | £ 45,149,976 | |
| 4324 | ClownsRfun | £ 21,447,177 | |
| 4325 | club | £ 505,972,481 | |
| 4326 | Club inc | £ 388,803 | |
| 4327 | Club Music | £ 36,478,492 | |
| 4328 | Clubs | £ 134,994 | |
| 4329 | Cluedo | £ 1,665,930,238 | |
| 4330 | Clyde | £ 5,502,200 | |
| 4331 | Clyde Ventures | £ 65,091,418 | |
| 4332 | CMA | £ 32,179 | |
| 4333 | CMI | £ 66,993 | |
| 4334 | CMStu | £ 187,775 | |
| 4335 | Cnut | £ 3,883,001 | |
| 4336 | Co-Op | £ 109,470,329 | |
| 4337 | Co1 | £ 50,000 | |
| 4338 | CO2 | £ 25,050,160 | |
| 4339 | CO3 | £ 141,616,906 | |
| 4340 | CO4 | £ 61,531,554 | |
| 4341 | Coach Purses | £ 69,514,582 | |
| 4342 | Coast toCoast | £ 227,236,801 | |
| 4343 | Coat Hanger | £ 7,408,508 | |
| 4344 | Coating | £ 470,957,791 | |
| 4345 | cob | £ 222,968,805 | |
| 4346 | Cobblers | £ 141,118,977 | |
| 4347 | Cobblewall | £ -821,738 | |
| 4348 | Cobra Dojo | £ 13,639,129 | |
| 4349 | Coca Cola | £ 65,429,607 | |
| 4350 | Coca-Cola Company | £ 7,712,659 | |
| 4351 | CocaCola | £ 1,301,308 | |
| 4352 | Cocaine | £ 187,330,468 | |
| 4353 | CocaineCowboys | £ 2,581,891 | |
| 4354 | Cockney Corporation 2 | £ -11,600 | |
| 4355 | Cockney Reds | £ 5,502,107 | |
| 4356 | Cockrels | £ 4,976,486 | |
| 4357 | Cocktails | £ 735,931 | |
| 4358 | Coco | £ 15,073,418 | |
| 4359 | Coco Chanel | £ 2,104,248,950 | |
| 4360 | Coco Cola Ent | £ 43,626,959 | |
| 4361 | Coco of Kolah | £ 5,508,000 | |
| 4362 | coco puffs | £ 184,393,480 | |
| 4363 | Cocoa Pops | £ 144,512,676 | |
| 4364 | Cocoa Puffs | £ 142,205,912 | |
| 4365 | Cocokolah Inc | £ 5,508,537 | |
| 4366 | CocoNuts | £ 14,254,697 | |
| 4367 | COD | £ 50,000 | |
| 4368 | Code | £ 231,718,147 | |
| 4369 | code blue | £ 530,055 | |
| 4370 | codecallers | £ 10,876,808 | |
| 4371 | Coding | £ 146,363,358 | |
| 4372 | Codswallop | £ 20,719,792 | |
| 4373 | Coffee | £ 4,453,742,333 | |
| 4374 | Coffee and Tea | £ 41,760,639 | |
| 4375 | Coffee Financial | £ 57,727,166 | |
| 4376 | Coffee Inc | £ 456,315 | |
| 4377 | Coffee Inc. | £ 6,404,189 | |
| 4378 | Coffee Inc. 002 | £ 1,007,601 | |
| 4379 | Coffee Inc. 003 | £ 1,031,101 | |
| 4380 | Coffee Inc. 004 | £ 1,061,916 | |
| 4381 | Coffee Inc. 005 | £ 3,188,426 | |
| 4382 | Coffee Industries | £ 133,221,645 | |
| 4383 | Coffee Industrirs | £ 57,423,162 | |
| 4384 | Coffin Boulevard | £ 61,216,033 | |
| 4385 | Cog | £ 63,724,377 | |
| 4386 | Cognitive dissonance | £ 350,533,661 | |
| 4387 | cognito | £ 61,299,237 | |
| 4388 | cohen industries | £ 19,642,017 | |
| 4389 | cohen industries1 | £ 59,768,214 | |
| 4390 | Coherence and | £ 34,782,898 | |
| 4391 | coiling dragon | £ 1,185,303 | |
| 4392 | coiling dragon novel | £ 68,343 | |
| 4393 | Coin | £ 2,537,966 | |
| 4394 | Coins | £ 7,757,767 | |
| 4395 | Cointreau | £ 5,505,662 | |
| 4396 | coitis | £ 350,199 | |
| 4397 | coke | £ 72,173,901 | |
| 4398 | coke a snorting | £ 114,814,152 | |
| 4399 | Cola | £ 1,054,498,997 | |
| 4400 | Cola Inc | £ 2,110,861 | |
