The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4201 | cutter | £ 37,900,521 | |
| 4202 | Cutting Down Trees | £ 55,370,240 | |
| 4203 | cvc | £ 5,541,924 | |
| 4204 | Cwm | £ 2,355,525 | |
| 4205 | CYAfergie | £ 6,790,092 | |
| 4206 | Cyanide | £ 80,131,354 | |
| 4207 | Cyber Death | £ 125,400,697 | |
| 4208 | Cyber Sharks | £ 82,973,600 | |
| 4209 | Cyber Tech | £ 3,349,487 | |
| 4210 | cybercrimedetionunit | £ 1,429,198 | |
| 4211 | CyberDeath | £ 100,751,231 | |
| 4212 | Cyberdogs | £ 100,831,693 | |
| 4213 | Cyberdyne | £ 169,416,360 | |
| 4214 | Cyberdyne Corp. | £ 4,285,808 | |
| 4215 | cyberdyne inc. | £ 28,564 | |
| 4216 | Cyberdyne Sytems | £ 550,381 | |
| 4217 | Cybernet | £ 50,000 | |
| 4218 | Cyberterrorism | £ 653,442,761 | |
| 4219 | Cyborg | £ 102,781,192 | |
| 4220 | Cyborgia Inc | £ 11,103,436 | |
| 4221 | cycle | £ 123,247,905 | |
| 4222 | Cycletour | £ 5,504,207 | |
| 4223 | Cyclone | £ 12,449,375 | |
| 4224 | Cyclonic energy | £ 53,352,325 | |
| 4225 | Cydonia | £ 4,972,116 | |
| 4226 | CYKA | £ 56,980,649 | |
| 4227 | CykaBlyat | £ 5,365,780 | |
| 4228 | Cylon | £ 79,057,234 | |
| 4229 | Cylons | £ 42,698,683 | |
| 4230 | Cymraeg | £ 10,964,960 | |
| 4231 | Cyprus | £ 269,597,650 | |
| 4232 | Cyrus Salad | £ 59,170,526 | |
| 4233 | Cytosport | £ -5,801,399 | |
| 4234 | czar | £ 4,304,081 | |
| 4235 | D Block | £ 1,449,974,172 | |
| 4236 | D Block Enterprise | £ 2,858,788 | |
| 4237 | D Corp | £ 1,873,647 | |
| 4238 | D E A T H | £ 158,064,661 | |
| 4239 | D-Bombs | £ 60,637,187 | |
| 4240 | D-Lo Enterprise | £ 1,291,954 | |
| 4241 | D.B. Cooper Hijacking Co | £ 678,295,217 | |
| 4242 | D.E.A | £ 1,156,785 | |
| 4243 | D.N.A | £ 208,502,808 | |
| 4244 | D3ATH | £ 103,207,714 | |
| 4245 | D3STRUCTI0N | £ 752,172,838 | |
| 4246 | D741 | £ 51,019,137 | |
| 4247 | Da Ba Dee Da Ba di | £ 59,343,406 | |
| 4248 | Da Bears | £ 5,510,582 | |
| 4249 | da BOMB | £ 5,500,592 | |
| 4250 | da dyna mite | £ 265,627 | |
| 4251 | Da father | £ 50,000 | |
| 4252 | Da fuq | £ 324,108,835 | |
| 4253 | Da JuGGeRNauT | £ 69,696,061 | |
| 4254 | Da JuGGeRNauT GRouP | £ 157,099,925 | |
| 4255 | Da Nang | £ 5,462,475 | |
| 4256 | Da Police | £ 171,898,521 | |
| 4257 | Da Ruff Stuff | £ 31,995,469 | |
| 4258 | Da Standaad Chattad SA | £ 5,119,705 | |
| 4259 | Da Trap | £ 81,373,535 | |
| 4260 | Da Worst | £ 4,999,444 | |
| 4261 | Dab | £ 57,936,808 | |
| 4262 | Daba Doo | £ 30,242,226 | |
| 4263 | dabado | £ 16,423,205 | |
| 4264 | Daboiz | £ 4,035,353 | |
| 4265 | DaBoss LTD | £ 50,000 | |
| 4266 | Daboy | £ 20,486,457 | |
| 4267 | Dabstrual | £ 1,915,263 | |
| 4268 | DaComp | £ 110,999,747 | |
| 4269 | Dad | £ 7,186,920 | |
| 4270 | Daddy | £ 6,634,334 | |
| 4271 | DaddyBigBalls | £ 8,570,873 | |
| 4272 | Daddybucks | £ 952,835 | |
| 4273 | Daebak | £ 58,197,580 | |
| 4274 | Daenerys Targaryen | £ 4,500,421 | |
| 4275 | DAFFY DUCK | £ 142,261,477 | |
| 4276 | Dagger | £ 215,767,349 | |
| 4277 | dagon | £ 178,703,513 | |
| 4278 | Dagon Corp | £ 4,393,455 | |
| 4279 | DaHouse | £ 159,965,515 | |
| 4280 | Daiquiri Factory | £ 87,971,351 | |
| 4281 | Daisy Bank Boys | £ 4,324,730 | |
| 4282 | Daitsu | £ 33,587,587 | |
| 4283 | DakumDak | £ 98,945,278 | |
| 4284 | Dales sales | £ 5,867,709 | |
| 4285 | Dalhart | £ 826,427,934 | |
| 4286 | Dallas | £ 274,667,519 | |
| 4287 | Dalliance | £ 48,066,657 | |
| 4288 | Dalzashel | £ 9,063,974 | |
| 4289 | Dam1 | £ 208,009,491 | |
| 4290 | Damage inc | £ 340,220 | |
| 4291 | Damelain | £ 2,398,989 | |
| 4292 | Damn Fear | £ 50,000 | |
| 4293 | Damn Fearless | £ 56,598,700 | |
| 4294 | Damn you Soraka | £ 1,842,115 | |
| 4295 | Damnation | £ 238,507,922 | |
| 4296 | Damocles | £ 4,657,129,846 | |
| 4297 | DaMorkers Co. | £ 68,243,535 | |
| 4298 | DamYou | £ 54,380,543 | |
| 4299 | Dan | £ 6,197,632 | |
| 4300 | Dan Deliveries | £ 50,000 | |
