The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4201 | Carbonara | £ 58,192,711 | |
| 4202 | carbonmonkies | £ 57,418,250 | |
| 4203 | Card Sharks Club | £ 15,876,790 | |
| 4204 | Cardassia | £ 4,210,383,758 | |
| 4205 | Cardboard and Co. | £ 2,982 | |
| 4206 | Cardboard Boxville | £ 271,300,044 | |
| 4207 | Cardiff | £ 81,943,726 | |
| 4208 | Cardiff inc | £ 50,000 | |
| 4209 | CardiffBlues | £ 50,015,582 | |
| 4210 | Cardigan | £ 268,570,509 | |
| 4211 | Cardinal Sins | £ 268,154,898 | |
| 4212 | Cards | £ 5,500,624 | |
| 4213 | Care | £ 366,514,084 | |
| 4214 | Caribbean | £ 53,501,221 | |
| 4215 | Carl Marxmanism | £ 251,602,503 | |
| 4216 | Carling | £ 39,827,260 | |
| 4217 | Carlito | £ 44,451,776 | |
| 4218 | Carlitos | £ 53,052,975 | |
| 4219 | Carlitos Way | £ 469,772,847 | |
| 4220 | Carlos the Jackal | £ 583,177,889 | |
| 4221 | carlosatron inc | £ 2,026,796 | |
| 4222 | Carlsberg | £ 6,762,818 | |
| 4223 | carlys | £ -20,446 | |
| 4224 | Carmarthen | £ 5,506,279 | |
| 4225 | Carmelites | £ 9,888,789 | |
| 4226 | Carmen Sandiego | £ 769,629 | |
| 4227 | Carmo | £ 54,526,740 | |
| 4228 | carnaby | £ 50,000 | |
| 4229 | Carnage | £ 265,060,994 | |
| 4230 | Carnegie Steel Co. | £ 1,340,255,966 | |
| 4231 | CarniVal | £ 10,952,614 | |
| 4232 | Carnivalesque | £ 5,506,145 | |
| 4233 | Carnival_clowns | £ 59,217,114 | |
| 4234 | Carnival_clowns2 | £ 28,258,544 | |
| 4235 | Carolina | £ 97,848,328 | |
| 4236 | Carp | £ 124,920,545 | |
| 4237 | CARPARKS | £ 9,347,064 | |
| 4238 | carpe diem | £ 277,298,946 | |
| 4239 | carpe jugulum | £ 210,352,556 | |
| 4240 | carpe terram | £ 10,063,352 | |
| 4241 | Carpenter Lacking | £ -65,662 | |
| 4242 | carpet cleaning | £ 153,220,329 | |
| 4243 | Carpp Enterprises Plc | £ 5,507,687 | |
| 4244 | Carrera | £ 172,179,454 | |
| 4245 | Carrot Cake | £ 1,087,779 | |
| 4246 | Carrot Captain Corp. | £ 23,443,368 | |
| 4247 | Carrot Corp | £ 4,630,922 | |
| 4248 | Carrot or Stick | £ 127,272,515 | |
| 4249 | Carrots | £ 70,655,917 | |
| 4250 | Carrots For Feet | £ 23,213,133 | |
| 4251 | Cars | £ 2,729,343 | |
| 4252 | Cars Inc. | £ 10,856,523 | |
| 4253 | Carter Stakes | £ 5,505,327 | |
| 4254 | Carthage | £ 258,482,459 | |
| 4255 | Carthage Corporation | £ 25,881,068 | |
| 4256 | Cartman | £ 24,168,993 | |
| 4257 | Carvery | £ 194,839,960 | |
| 4258 | Cascarilla | £ 50,000 | |
| 4259 | Cash | £ 3,247,214 | |
| 4260 | CASH 4 NUKES | £ 351,493 | |
| 4261 | Cash Accounting | £ 44,206,132 | |
| 4262 | Cash Cow | £ 4,559,396 | |
| 4263 | Cash Dump | £ 263,440,582 | |
| 4264 | Cash Flow | £ 50,000 | |
| 4265 | Cash Generator | £ 24,724,394 | |
| 4266 | Cash in hand | £ 50,000 | |
| 4267 | cash in shoe boxes | £ 1,387,825 | |
| 4268 | Cash Inflow | £ 58,768,197 | |
| 4269 | CASH MONEY | £ 50,000 | |
| 4270 | cash money ballers | £ 262,617,036 | |
| 4271 | Cash Money Inc. | £ 21,972,986 | |
| 4272 | CashCow Holdings | £ 50,000 | |
| 4273 | CashCow Pte Ltd | £ 1,837,167 | |
| 4274 | Cashews | £ 5,750,571 | |
| 4275 | Cashhunters | £ 5,499,613 | |
| 4276 | CasinoWinnings | £ 1,363,839 | |
| 4277 | Casper | £ 91,682,387 | |
| 4278 | Castel di Sangro | £ 631,551,086 | |
| 4279 | Casterly Rock | £ 621,030,481 | |
| 4280 | Casterly Rock Ltd | £ 50,000 | |
| 4281 | Castiel | £ 449,601,407 | |
| 4282 | castle | £ 5,504,317 | |
| 4283 | Castle Inc | £ -43,979 | |
| 4284 | castle Ltd | £ 2,916,850 | |
| 4285 | Castle MacPelican | £ 172,866,929 | |
| 4286 | Castlehill | £ 317,479,313 | |
| 4287 | Castletown | £ 216,299,784 | |
| 4288 | CastleVille | £ 1,195,703,520 | |
| 4289 | Castra Praetoria | £ 110,392,958 | |
| 4290 | Castro del Lazio | £ 8,755,944 | |
| 4291 | Castrol R | £ 1,797,682,544 | |
| 4292 | Cat | £ 2,965,967 | |
| 4293 | Cat and Mouse | £ 640,425,576 | |
| 4294 | cat indistries | £ 236,664,271 | |
| 4295 | cat neutering | £ 64,263,970 | |
| 4296 | Cataclysm | £ 263,814,518 | |
| 4297 | Catadactyl | £ 132,321,337 | |
| 4298 | Catalunya | £ 1,937,442 | |
| 4299 | Catastrophic Events | £ 448,589,959 | |
| 4300 | catatonic | £ 5,083,956,073 | |
