The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4301 | Cos Im Close To The Edge | £ 102,007,780 | |
| 4302 | Cosmic Dancer | £ 1,193,239,666 | |
| 4303 | Cosmic Death Ray | £ 14,260,907 | |
| 4304 | Cosmic energy | £ 297,107,656 | |
| 4305 | Cosmic Fire | £ 111,528,655 | |
| 4306 | Cosmo Canyon | £ 15,127,139 | |
| 4307 | Cosmos Corporation | £ 316,804,341 | |
| 4308 | cossy_empire | £ 9,456,107 | |
| 4309 | Costa Ludus | £ 2,257,156 | |
| 4310 | Costa packet coffees | £ 10,963,167 | |
| 4311 | Costco Wholesale | £ 534,858,827 | |
| 4312 | Costcutters | £ 2,962,576,380 | |
| 4313 | costley plc | £ 1,719,057 | |
| 4314 | Cottage Cheese | £ 1,287,001,588 | |
| 4315 | Cotton Candy | £ 204,771,936 | |
| 4316 | Cotton On | £ 9,022,872 | |
| 4317 | Couchpotato | £ 60,555,657 | |
| 4318 | Council of 7 | £ 170,569,147 | |
| 4319 | Counter Terrorism | £ 658,622,234 | |
| 4320 | Counterpart Driving Lice | £ 516,050 | |
| 4321 | Counterstrike | £ 1,160,713,286 | |
| 4322 | Counterweight Inc. | £ 558,958 | |
| 4323 | Counting Sheep | £ 173,772,642 | |
| 4324 | Country Catering | £ 16,419,553 | |
| 4325 | Country Chainsaw Carving | £ 3,946,223 | |
| 4326 | Country Life | £ 782,731,386 | |
| 4327 | Country Music | £ 2,037,745 | |
| 4328 | Country Yokels | £ 88,154,535 | |
| 4329 | Counts Customs | £ 1,164,902,783 | |
| 4330 | County Mayan | £ 16,481,001 | |
| 4331 | Coup de Grace | £ 20,446,585 | |
| 4332 | Course | £ 3,419,502 | |
| 4333 | Course Has Been Made | £ 222,550,474 | |
| 4334 | Course You Can | £ 708,513 | |
| 4335 | coursethereis | £ 7,533,696 | |
| 4336 | Covfefe | £ 1,806,268 | |
| 4337 | Cow | £ 133,239,057 | |
| 4338 | cowan industries | £ 86,418,283 | |
| 4339 | Cowardly Revenge | £ 51,961,227 | |
| 4340 | Cows Milk | £ 180,693,380 | |
| 4341 | Cox Group | £ 5,779,023 | |
| 4342 | Coy1 | £ 7,969,444 | |
| 4343 | Coy2 | £ 8,109,641 | |
| 4344 | Coy3 | £ 8,054,679 | |
| 4345 | Coy4 | £ 7,768,885 | |
| 4346 | Cozzyland | £ 84,241,789 | |
| 4347 | CO_OP | £ 78,121 | |
| 4348 | CQC | £ 54,443,115 | |
| 4349 | Crab | £ 1,157,420,736 | |
| 4350 | Crack | £ 279,007,678 | |
| 4351 | Crack the Sky | £ 4,871,063 | |
| 4352 | cracked | £ 193,090,782 | |
| 4353 | Crackers | £ 236,778,869 | |
| 4354 | Crackity Jones | £ 96,175,596 | |
| 4355 | crackle | £ 1,695,860 | |
| 4356 | crackpenguin | £ 5,226,551 | |
| 4357 | Craft | £ 58,495,770 | |
| 4358 | Craft Breweries Beer | £ 412,639 | |
| 4359 | crag corps | £ 19,034,603 | |
| 4360 | Crankshaft | £ -2,067,673 | |
| 4361 | Crap | £ 226,053,831 | |
| 4362 | Crap Inc | £ 126,801,616 | |
| 4363 | Crapola | £ 4,324,875 | |
| 4364 | CrashOveryde Systems Inc | £ 88,992,907 | |
| 4365 | Crayon Ink | £ 5,620,400 | |
| 4366 | Crayon Inkorporated | £ 4,477,793 | |
| 4367 | Crazy | £ 15,502,838 | |
| 4368 | Crazy Circus | £ 35,229,359 | |
| 4369 | crazy circus 2 | £ 76,970,314 | |
| 4370 | Crazy Corp | £ 132,376,908 | |
| 4371 | Crazy Harry | £ 40,310,138 | |
| 4372 | Crazy Imperium | £ 8,173,439 | |
| 4373 | Crazy in Love | £ 70,780,941 | |
| 4374 | Crazy Inc. | £ 3,782,404 | |
| 4375 | Crazy LAB | £ 7,760,196 | |
| 4376 | Crazy Panda | £ 4,962,214 | |
| 4377 | Crazy Town | £ 4,823,964 | |
| 4378 | Crazyman | £ 5,764,646 | |
| 4379 | Creag an Iubhair | £ 416,282,909 | |
| 4380 | Cream | £ 55,075,144 | |
| 4381 | Cream Crackers | £ 2,378,425 | |
| 4382 | Cream Jockey | £ 232,695,372 | |
| 4383 | Cream Pie | £ 110,263,034 | |
| 4384 | Cream Pies | £ -5,875,341 | |
| 4385 | Cream With Pie | £ 17,931,947 | |
| 4386 | CreamCheese | £ 50,000 | |
| 4387 | Creame | £ 103,277,934 | |
| 4388 | Creating Comps | £ 299,484,755 | |
| 4389 | Creation | £ 1,547,967,099 | |
| 4390 | CreationX | £ 2,827,141 | |
| 4391 | Creative Criminals | £ 6,688,482 | |
| 4392 | Creative Enterprises | £ 54,729,913 | |
| 4393 | creative waze | £ 55,678,275 | |
| 4394 | Creativity R Us | £ 76,260,472 | |
| 4395 | Credit Card | £ 5,481,406 | |
| 4396 | Credit Card Cash Advance | £ 403,227,743 | |
| 4397 | Credit Card II | £ 8,172,838 | |
| 4398 | Credit Suisse | £ 3,415,212,721 | |
| 4399 | Credo | £ 91,211 | |
| 4400 | creed | £ 393,056 | |
