The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4301 | Catch As Catch Can | £ 9,539,408 | |
| 4302 | Catdog | £ 4,910,313 | |
| 4303 | Catenane | £ 91,066,523 | |
| 4304 | Caterpie | £ 53,432,213 | |
| 4305 | Caterpillar Crew | £ 44,248,646 | |
| 4306 | Caterpillar Inc | £ 10,495,030 | |
| 4307 | Caterpillars | £ 6,051,307 | |
| 4308 | catfish | £ 3,767,411,821 | |
| 4309 | Cathedral PLC | £ 44,722,629 | |
| 4310 | Cathode Ray Sunshine | £ 4,576,351 | |
| 4311 | Catmander | £ 50,000 | |
| 4312 | Cato | £ 2,944,906,539 | |
| 4313 | Catopotamus | £ 51,137,923 | |
| 4314 | catopuss | £ 1,932,842,302 | |
| 4315 | Cats | £ 690,699,371 | |
| 4316 | Cats Inc | £ 24,181 | |
| 4317 | Cats r us | £ 25,395,610 | |
| 4318 | Cattle | £ 132,241,870 | |
| 4319 | Catz | £ 1,234,618 | |
| 4320 | Caught In Action | £ 8,417,176 | |
| 4321 | Causation | £ 227,332,414 | |
| 4322 | Cause Enterprises | £ 10,861,654 | |
| 4323 | Cauthon | £ 32,345,367 | |
| 4324 | Cavalier | £ 22,010,179 | |
| 4325 | cave drawings | £ 173,699,061 | |
| 4326 | caveman elite | £ 1,428,439 | |
| 4327 | caveRus | £ 476,776 | |
| 4328 | caveyhomemade | £ 223,287 | |
| 4329 | Cavite | £ 27,346,943 | |
| 4330 | cavity | £ 68,570,962 | |
| 4331 | Cayman Feeders LP | £ 927,738 | |
| 4332 | Cazakistan | £ 40,173,698 | |
| 4333 | Cazzette | £ 638,866,885 | |
| 4334 | CB Enterprises | £ 135,165 | |
| 4335 | CB4 | £ 405,434,476 | |
| 4336 | CBCO | £ 60,325,018 | |
| 4337 | cc inc | £ 9,233,653 | |
| 4338 | CC Quad 1 | £ 62,145,643 | |
| 4339 | CC Quad 2 | £ 70,230,869 | |
| 4340 | CC Quad 3 | £ 37,563,701 | |
| 4341 | CC Quad 4 | £ 44,626,608 | |
| 4342 | ccc | £ 10,675,697 | |
| 4343 | CCCC | £ 2,739,883 | |
| 4344 | CCK | £ 29,992,397 | |
| 4345 | ccnp | £ 11,092,777 | |
| 4346 | CCS LTD | £ 133,527,384 | |
| 4347 | CCTV | £ 12,133,797 | |
| 4348 | CD and Associates | £ 192,439 | |
| 4349 | CD Drive | £ 9,836,591 | |
| 4350 | Cease and Desist | £ 666,143,262 | |
| 4351 | Cecily Enterprises | £ 5,744,536 | |
| 4352 | ceeves | £ 6,565,771 | |
| 4353 | Cefepime | £ 599,583,827 | |
| 4354 | CELA | £ 1,071,421,003 | |
| 4355 | Celebrities | £ 77,237,998 | |
| 4356 | Celebrity | £ 1,403,468,606 | |
| 4357 | celestial demons | £ 5,508,956 | |
| 4358 | Celestial Nights | £ 1,182,572,760 | |
| 4359 | Celestial Star | £ 21,553,340 | |
| 4360 | celestian love freaks | £ 5,506,034 | |
| 4361 | Celestine corporation | £ -138,795 | |
| 4362 | Celibacy | £ 12,620,936,973 | |
| 4363 | Cell Division | £ 89,159,777 | |
| 4364 | Cell Y | £ 800,000 | |
| 4365 | Cellblock 1138 | £ 4,375,940 | |
| 4366 | Celluria | £ 21,885,073 | |
| 4367 | Celsius and Fahrenheit | £ 2,000,996,062 | |
| 4368 | Celtic | £ 37,870,955 | |
| 4369 | Celtic FC | £ 5,504,860 | |
| 4370 | Cement Shoes Inc | £ 50,000 | |
| 4371 | Cemented Carbides | £ 34,352,325 | |
| 4372 | Cena | £ 1,738,756,059 | |
| 4373 | cena and co | £ 6,344,127 | |
| 4374 | censor | £ 12,316,382 | |
| 4375 | center | £ 601,569,537 | |
| 4376 | Central Park | £ 9,276,017 | |
| 4377 | centre Deputy | £ 422,365,715 | |
| 4378 | Centrifugal force | £ 61,907,476 | |
| 4379 | Centurion | £ 4,636,318 | |
| 4380 | Centurion inc. | £ 129,013,148 | |
| 4381 | Century | £ 452,200,739 | |
| 4382 | ceramic lion | £ 211,420,543 | |
| 4383 | Cerbrus | £ 304,432,381 | |
| 4384 | Cereal | £ 113,946,634 | |
| 4385 | Cereal Killer | £ 71,092,570 | |
| 4386 | Ceremonies | £ 230,886,057 | |
| 4387 | Ceremonies. | £ 55,515,861 | |
| 4388 | CERN | £ 153,869,825 | |
| 4389 | Certified | £ 56,331,508 | |
| 4390 | CES Inc. | £ 448,890 | |
| 4391 | Ceviche | £ 876,318,463 | |
| 4392 | Ceylon | £ 288,389,039 | |
| 4393 | CGB2010 | £ 5,498,795 | |
| 4394 | CGE | £ 642,553,035 | |
| 4395 | CGODS1 | £ 50,000 | |
| 4396 | CH Enterprises | £ 4,307,595 | |
| 4397 | CH1 | £ 7,937,239 | |
| 4398 | Cha Cha Lounge | £ 263,205 | |
| 4399 | chacha | £ 10,406,051 | |
| 4400 | chachi | £ 9,064,974 | |
