The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 5301 | Christmas Jumpers | £ 39,721,673 | |
| 5302 | Christmas Past | £ 4,975,713 | |
| 5303 | christmas poo | £ 528,996 | |
| 5304 | Christmas Present | £ 5,506,362 | |
| 5305 | Christo Industries | £ 4,137,098 | |
| 5306 | Christy Brown | £ 10,954,625 | |
| 5307 | Chrome | £ 129,454,526 | |
| 5308 | Chromium Netrobucks | £ 116,063,010 | |
| 5309 | Chronic Disruption | £ 399,452,727 | |
| 5310 | Chronic Infections | £ 6,801,788 | |
| 5311 | chronic the fledgedog | £ 35,679,098 | |
| 5312 | Chronos | £ 4,345,683 | |
| 5313 | Chronos Inc. | £ 10,860,948 | |
| 5314 | Chrysalids | £ 73,009,822 | |
| 5315 | Chrysler | £ 61,606,161 | |
| 5316 | Chubb | £ -33,737 | |
| 5317 | Chubbs | £ -131,354 | |
| 5318 | Chubbs 1 | £ -139,988 | |
| 5319 | Chubbs 3 | £ 5 | |
| 5320 | Chubby Assassin | £ 280 | |
| 5321 | Chuck Norris | £ 4,507,434 | |
| 5322 | ChuckleVision | £ 45,780,604 | |
| 5323 | chucknoris | £ 37,830,013 | |
| 5324 | Chucky | £ 3,190,396 | |
| 5325 | Chuflay | £ 1,336,602,156 | |
| 5326 | Chugs | £ 128,741,869 | |
| 5327 | Chum Bucket | £ 7,338,107 | |
| 5328 | chummy | £ 5,486,140 | |
| 5329 | Chunks | £ 2,347,250 | |
| 5330 | churchgoer | £ 1,126,051 | |
| 5331 | Churchill | £ 58,337,888 | |
| 5332 | Churchills Army | £ 64,889,745 | |
| 5333 | CHURCHTOWN FC | £ 10,887,352 | |
| 5334 | Churros | £ 50,000 | |
| 5335 | ChweChewChew | £ 4,749,333 | |
| 5336 | CI5 | £ 45,192,192 | |
| 5337 | CIA | £ 267,214,133 | |
| 5338 | CIA Blacksite | £ 81,381,131 | |
| 5339 | Cicak | £ 56,551,432 | |
| 5340 | Cienfuegos SpZOO | £ 64,533,620 | |
| 5341 | Cigarette Smoke | £ 219,441,957 | |
| 5342 | Cigarettes | £ 385,903,163 | |
| 5343 | Cigarettes Again Damn It | £ 123,544,030 | |
| 5344 | Cigars | £ 16,312,622 | |
| 5345 | cin | £ 309,932,867 | |
| 5346 | Cincinnati | £ 52,354,362 | |
| 5347 | Cinema | £ 1,549,185,036 | |
| 5348 | Cinnamon | £ 146,049,687 | |
| 5349 | cinnamon swirls | £ 3,366,248,792 | |
| 5350 | Cipher | £ -2,474,628 | |
| 5351 | Circa 890AD | £ 1,070,318,257 | |
| 5352 | Circadian Rhythms | £ 206,588,996 | |
| 5353 | Circuit | £ 123,100,139 | |
| 5354 | Circumstantial Evidence | £ 119,683,292 | |
| 5355 | Circus of Many Wives | £ 239,191 | |
| 5356 | circus of values | £ 89 | |
| 5357 | CIS | £ -109,127 | |
| 5358 | Cisco Inc | £ 109,935,309 | |
| 5359 | Cisplatin | £ 28,274,701 | |
| 5360 | cistro corp | £ 7,324 | |
| 5361 | Citadel | £ 141,398,544 | |
| 5362 | Citadel inc. | £ 5,505,922 | |
| 5363 | Citadel Securities | £ 21,952,992 | |
| 5364 | cite des anges | £ 6,999,291 | |
| 5365 | Citibank | £ 5,506,594 | |
| 5366 | Cities | £ 69,048,758 | |
| 5367 | Citizen | £ 201,127,159 | |
| 5368 | Citizen Cain | £ 238,549,281 | |
| 5369 | Citizenship | £ 171,046,340 | |
| 5370 | Citrus Bliss | £ 32,433,053 | |
| 5371 | Citrus Punch Oasis | £ 37,050,866 | |
| 5372 | City Builders Inc1 | £ 7,970,900 | |
| 5373 | City Builders Inc2 | £ 8,306,455 | |
| 5374 | City Guy | £ 96,919,756 | |
| 5375 | City Hall | £ 1,129,592,776 | |
| 5376 | City Holdings Corp | £ 138,399,987 | |
| 5377 | City Holdings Group | £ 134,309,901 | |
| 5378 | City Holdings Inc | £ 136,198,410 | |
| 5379 | City Holdings LTD | £ 22,199,049 | |
| 5380 | City Holdings Plc | £ 59,958,389 | |
| 5381 | City Land | £ 137,021,520 | |
| 5382 | City Lights | £ 44,979,086 | |
| 5383 | City of Dread | £ 50,000 | |
| 5384 | City Official | £ 2,268,827 | |
| 5385 | City Slickerzz | £ 1,644,750,752 | |
| 5386 | City Slickerzzz | £ 2,586,039,765 | |
| 5387 | City Wok | £ 118,359 | |
| 5388 | City Wok12 | £ 149,851,702 | |
| 5389 | cityoffspring | £ 22,903,783 | |
| 5390 | CitySuper | £ 141,731,850 | |
| 5391 | CiviIization | £ 813,053,096 | |
| 5392 | Civilisation | £ 253,003,716 | |
| 5393 | Civilization | £ 9,053,657 | |
| 5394 | CKLOWSMALL | £ 6,269,586 | |
| 5395 | CKLOWSMALL1 | £ 4,211,613 | |
| 5396 | CKLOWSMALL2 | £ 7,574,241 | |
| 5397 | CKLOWSMALL3 | £ 4,096,706 | |
| 5398 | claim.co | £ 153,066,098 | |
| 5399 | Clairvoyance | £ 222,707,023 | |
| 5400 | clam burger | £ -2,190,512 | |
