The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4401 | Clocks | £ 50,000 | |
| 4402 | Clockwork | £ 52,010,449 | |
| 4403 | Cloggs | £ 2,247,910,720 | |
| 4404 | Clones | £ 112,130,494 | |
| 4405 | Closeness | £ 483,867,814 | |
| 4406 | Clothing | £ 3,930,256 | |
| 4407 | Cloud | £ 39,844,708 | |
| 4408 | cloud9 | £ -123,897 | |
| 4409 | Clouds | £ 74,213,426 | |
| 4410 | cloudyyy | £ 3,872,271 | |
| 4411 | Clove Club | £ 296,641,292 | |
| 4412 | Clowd Inc. | £ 52,949,730 | |
| 4413 | CLOWN | £ 753,363 | |
| 4414 | Clown School | £ 5,327,420 | |
| 4415 | Clown Town | £ -2,009,498 | |
| 4416 | Clowns | £ 45,149,976 | |
| 4417 | ClownsRfun | £ 21,446,367 | |
| 4418 | club | £ 515,157,539 | |
| 4419 | Club inc | £ 388,803 | |
| 4420 | Club Music | £ 36,478,492 | |
| 4421 | Clubs | £ 134,994 | |
| 4422 | Cluedo | £ 2,264,380,625 | |
| 4423 | Clyde | £ 5,502,200 | |
| 4424 | Clyde Ventures | £ 65,091,418 | |
| 4425 | CMA | £ 32,179 | |
| 4426 | CMI | £ 66,993 | |
| 4427 | CMStu | £ 187,775 | |
| 4428 | Cnut | £ 3,883,001 | |
| 4429 | Co-Op | £ 109,470,329 | |
| 4430 | Co1 | £ 50,000 | |
| 4431 | CO2 | £ 275,785,624 | |
| 4432 | CO3 | £ 279,255,285 | |
| 4433 | Coach Purses | £ 69,514,582 | |
| 4434 | Coast toCoast | £ 227,236,801 | |
| 4435 | Coat Hanger | £ 21,523,460 | |
| 4436 | Coating | £ 470,957,791 | |
| 4437 | cob | £ 222,968,805 | |
| 4438 | Cobblers | £ 141,118,977 | |
| 4439 | Cobblewall | £ -821,738 | |
| 4440 | Cobra Dojo | £ 13,639,129 | |
| 4441 | Cobra Kai | £ 90,306 | |
| 4442 | Coca Cola | £ 65,429,607 | |
| 4443 | Coca-Cola Company | £ 7,712,659 | |
| 4444 | CocaCola | £ 1,301,308 | |
| 4445 | Cocaine | £ 187,330,468 | |
| 4446 | CocaineCowboys | £ 2,581,891 | |
| 4447 | Cockney Corporation 2 | £ -11,600 | |
| 4448 | Cockney Reds | £ 5,502,107 | |
| 4449 | Cockrels | £ 4,976,486 | |
| 4450 | Cocktails | £ 735,931 | |
| 4451 | Coco | £ 28,629,337 | |
| 4452 | Coco Chanel | £ 2,104,248,950 | |
| 4453 | Coco Cola Ent | £ 43,626,959 | |
| 4454 | Coco of Kolah | £ 5,508,000 | |
| 4455 | coco puffs | £ 184,393,480 | |
| 4456 | Cocoa Pops | £ 144,512,676 | |
| 4457 | Cocoa Puffs | £ 142,205,912 | |
| 4458 | Cocokolah Inc | £ 5,508,537 | |
| 4459 | CocoNuts | £ 14,254,697 | |
| 4460 | COD | £ 50,000 | |
| 4461 | Code | £ 231,718,147 | |
| 4462 | code blue | £ -385,568 | |
| 4463 | Code Green | £ 1,479,450 | |
| 4464 | Code Zero | £ 3,272,427 | |
| 4465 | codecallers | £ 10,876,808 | |
| 4466 | Coding | £ 146,363,358 | |
| 4467 | Codswallop | £ 20,719,792 | |
| 4468 | Coeur | £ 8,184,456 | |
| 4469 | Coffee | £ 4,453,742,333 | |
| 4470 | Coffee and Tea | £ 41,760,639 | |
| 4471 | Coffee Financial | £ 57,727,166 | |
| 4472 | Coffee Inc | £ 456,315 | |
| 4473 | Coffee Inc. | £ 6,404,189 | |
| 4474 | Coffee Inc. 002 | £ 1,007,601 | |
| 4475 | Coffee Inc. 003 | £ 1,031,101 | |
| 4476 | Coffee Inc. 004 | £ 1,061,916 | |
| 4477 | Coffee Inc. 005 | £ 3,188,426 | |
| 4478 | Coffee Industries | £ 133,221,645 | |
| 4479 | Coffee Industrirs | £ 57,423,162 | |
| 4480 | Coffin Boulevard | £ 61,216,033 | |
| 4481 | Cog | £ 63,724,377 | |
| 4482 | Cognitive dissonance | £ 350,533,661 | |
| 4483 | cognito | £ 61,299,237 | |
| 4484 | cohen industries | £ 19,642,017 | |
| 4485 | cohen industries1 | £ 59,768,214 | |
| 4486 | Coherence and | £ 34,782,898 | |
| 4487 | coiling dragon | £ 1,185,303 | |
| 4488 | coiling dragon novel | £ 4,288,556 | |
| 4489 | Coin | £ 2,537,966 | |
| 4490 | Coins | £ 7,757,767 | |
| 4491 | Cointreau | £ 5,505,662 | |
| 4492 | coitis | £ 350,199 | |
| 4493 | coke | £ 72,173,901 | |
| 4494 | coke a snorting | £ 114,814,152 | |
| 4495 | Cola | £ 1,054,498,997 | |
| 4496 | Cola Inc | £ 2,110,861 | |
| 4497 | cola pin | £ -67,533 | |
| 4498 | Cold | £ 1,107,149,260 | |
| 4499 | Cold Beer | £ 54,729,369 | |
| 4500 | Cold Carling | £ 410,969,986 | |
