The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4201 | chucknoris | £ 37,830,013 | |
| 4202 | Chuflay | £ 1,336,602,156 | |
| 4203 | Chugger | £ 58,621,545 | |
| 4204 | Chum Bucket | £ 7,338,107 | |
| 4205 | Chumba | £ 124,495,174 | |
| 4206 | chummy | £ 5,288,495 | |
| 4207 | Chunks | £ 2,347,250 | |
| 4208 | Chupacabra | £ 47,241,366 | |
| 4209 | Church On The Hill | £ 5,503,058 | |
| 4210 | churchgoer | £ 1,126,051 | |
| 4211 | Churchill | £ 58,337,888 | |
| 4212 | Churchills Army | £ 64,889,745 | |
| 4213 | CHURCHTOWN FC | £ 10,887,352 | |
| 4214 | Churros | £ 50,000 | |
| 4215 | ChweChewChew | £ 4,749,333 | |
| 4216 | CIA | £ 267,214,133 | |
| 4217 | Cicak | £ 56,551,432 | |
| 4218 | cider | £ 154,856,071 | |
| 4219 | Cigarette Smoke | £ 219,441,957 | |
| 4220 | Cigarettes | £ 795,420,050 | |
| 4221 | Cigarettes Again Damn It | £ 73,686,544 | |
| 4222 | Cimla | £ 3,764,635 | |
| 4223 | cin | £ 309,932,867 | |
| 4224 | Cincinnati | £ 52,354,362 | |
| 4225 | Cinderella Man | £ 3,392,841 | |
| 4226 | Cinema | £ 995,595,015 | |
| 4227 | cinnamon swirls | £ 3,366,248,792 | |
| 4228 | Cipher | £ -2,474,628 | |
| 4229 | Circuit | £ 123,100,139 | |
| 4230 | Circumstantial Evidence | £ 196,325,721 | |
| 4231 | Circus of Many Wives | £ 239,191 | |
| 4232 | circus of values | £ 89 | |
| 4233 | CIS | £ -109,127 | |
| 4234 | Cisco Inc | £ 42,392,700 | |
| 4235 | Cisplatin | £ 28,274,701 | |
| 4236 | cistro corp | £ 7,324 | |
| 4237 | Citadel inc. | £ 5,505,922 | |
| 4238 | cite des anges | £ 6,999,291 | |
| 4239 | Cities | £ 69,048,758 | |
| 4240 | Citizen | £ 201,127,159 | |
| 4241 | Citizen Cain | £ 154,662,651 | |
| 4242 | Citizenship | £ 171,046,340 | |
| 4243 | Citrus Punch Oasis | £ 37,050,866 | |
| 4244 | City bomber | £ 51,493,378 | |
| 4245 | City Builders Inc1 | £ 626,139 | |
| 4246 | City Builders Inc2 | £ 582,256 | |
| 4247 | City Hall | £ 102,493,400 | |
| 4248 | City of Dread | £ 50,000 | |
| 4249 | City Walls | £ 4,568,939 | |
| 4250 | City Wok | £ 118,359 | |
| 4251 | City Wok12 | £ 149,851,702 | |
| 4252 | cityoffspring | £ 22,903,783 | |
| 4253 | CitySuper | £ 141,731,850 | |
| 4254 | CiviIization | £ 813,053,096 | |
| 4255 | Civil Protector | £ 6,430,641 | |
| 4256 | Civilisation | £ 253,003,716 | |
| 4257 | Civilization | £ 9,053,657 | |
| 4258 | claim.co | £ 153,066,098 | |
| 4259 | Clairvoyance | £ 222,707,023 | |
| 4260 | clam burger | £ -2,190,512 | |
| 4261 | clammys | £ 31,010 | |
| 4262 | Clandestine Ops | £ 9,642,983 | |
| 4263 | Clans | £ 322,847,271 | |
| 4264 | Clans of Scotland | £ 491,180,760 | |
| 4265 | Clarences Millions | £ 135,441,193 | |
| 4266 | ClaretAndGold | £ 5,503,516 | |
| 4267 | Clarion Ledger | £ 2,067,493 | |
| 4268 | Clarity | £ 4,120,405,105 | |
| 4269 | Clarity Web Solutions | £ 1,480,867 | |
| 4270 | clarkyCorp | £ 4,826,048 | |
| 4271 | Class | £ 552,455,421 | |
| 4272 | Class A Drugs | £ 6,237,284 | |
| 4273 | Class A Swedge | £ 109,262,865 | |
| 4274 | Class B Associates | £ 77,503,522 | |
| 4275 | Class C LTD | £ 91,308,438 | |
| 4276 | Classified | £ 817,100,376 | |
| 4277 | Claustrophobia | £ 180,586,324 | |
| 4278 | Claverhouse | £ 482,534,969 | |
| 4279 | Claw Hammer | £ 171,833,671 | |
| 4280 | Clay | £ 25,588,820 | |
| 4281 | Clayton Nuclear Systems | £ 10,738,836 | |
| 4282 | Clean-Up Crew | £ 48,238,560 | |
| 4283 | Cleaners | £ 422,385,048 | |
| 4284 | Cleanup Crew Inc | £ 12,010,478 | |
| 4285 | cleanupcrew | £ 5,500,009 | |
| 4286 | CLEAR | £ 19,007,952 | |
| 4287 | clearing wave | £ 4,941,203 | |
| 4288 | ClearWater | £ 50,000 | |
| 4289 | Clearwater Asylum | £ 58,690,074 | |
| 4290 | Cleasby co | £ 60,798,869 | |
| 4291 | Cleaving Offshore Ltd | £ 5,506,766 | |
| 4292 | Clementine | £ 119,480,884 | |
| 4293 | Clemenza | £ 300,858 | |
| 4294 | Cleveland | £ 274,388,319 | |
| 4295 | Cleveland Browns | £ 77,283,548 | |
| 4296 | Clever Names | £ 2,111,897,478 | |
| 4297 | Cleyra | £ 58,482,880 | |
| 4298 | Click | £ 5,502,877 | |
| 4299 | ClickClick | £ 3,938,259 | |
| 4300 | Cliffjumper | £ 189,583,070 | |
