The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4301 | Butt Spiders | £ 1,162,839 | |
| 4302 | Butt stuff | £ 18,488,421 | |
| 4303 | Butter | £ 61,462,631 | |
| 4304 | Butter Fingers | £ 403,412,789 | |
| 4305 | Buttercup | £ 161,106 | |
| 4306 | Buttered Toast | £ 1,707,456,593 | |
| 4307 | Butterfly | £ 955,001 | |
| 4308 | butterfly wings | £ 24,951,737 | |
| 4309 | butthole | £ 4,946,773 | |
| 4310 | Button Moon | £ 1,587,321,490 | |
| 4311 | Buttons | £ 794,017,720 | |
| 4312 | butttz inc | £ 4,331,334 | |
| 4313 | Buy and Sell Enterprises | £ 59,147,098 | |
| 4314 | BUY BUY BUY | £ 156,364,725 | |
| 4315 | Buy Now Pay Later | £ 31,758,369 | |
| 4316 | buyordie | £ 4,093,795 | |
| 4317 | Buzzcocks | £ 5,502,978 | |
| 4318 | BuzzCosmonaut | £ 5,501,533 | |
| 4319 | BVLGARI | £ 2,520,886,716 | |
| 4320 | BW inc | £ 657,052,625 | |
| 4321 | BW inc 10 | £ 10,955,706 | |
| 4322 | BW inc 11 | £ 4,178,678 | |
| 4323 | BW inc 12 | £ 2,941,593 | |
| 4324 | BW inc 2 | £ 30,297,496 | |
| 4325 | BW inc 3 | £ 8,978,903 | |
| 4326 | BW inc 4 | £ 19,868,548 | |
| 4327 | BW inc 5 | £ 10,954,427 | |
| 4328 | BW inc 6 | £ 10,951,449 | |
| 4329 | BW inc 7 | £ 7,383,179 | |
| 4330 | BW inc 8 | £ 16,412,712 | |
| 4331 | BW inc 9 | £ 10,830,618 | |
| 4332 | ByDegrees | £ 108,789,088 | |
| 4333 | Bye Bye Block | £ 4,799,780 | |
| 4334 | byfrost | £ 41,139,933 | |
| 4335 | BYOB | £ 4,643,614 | |
| 4336 | bystander | £ 5,503,895 | |
| 4337 | Byzantium | £ 232,127 | |
| 4338 | C Jellybean | £ 21,140,624 | |
| 4339 | C U Hoares | £ 7,339,022 | |
| 4340 | C U Next Tuesday | £ 12,433,150 | |
| 4341 | C Wing | £ 6,473,498 | |
| 4342 | c-- | £ 131,359 | |
| 4343 | C. Enterprise | £ 50,000 | |
| 4344 | C.I.A. | £ 3,924,859,312 | |
| 4345 | C.J.R Limited | £ 3,441,628 | |
| 4346 | C.O.F.F.E.E | £ 5,500,812 | |
| 4347 | C.O.G. Ltd. | £ 22,955,306 | |
| 4348 | C.W. Campbell | £ 67,963,149 | |
| 4349 | C1 UK | £ -722,258 | |
| 4350 | C17H21NO4 | £ 132,748,858 | |
| 4351 | CA Associates | £ 2,003,519 | |
| 4352 | Ca-Ching | £ 77,516,705 | |
| 4353 | Cab Children | £ 5,500,226 | |
| 4354 | Cabbage Cakes | £ 200,000 | |
| 4355 | Cable | £ 54,649,269 | |
| 4356 | Cable. | £ 49,685,110 | |
| 4357 | cables | £ 10,960,783 | |
| 4358 | Cabletron Systems | £ 84,125,251 | |
| 4359 | Cabron | £ 3,868,486,076 | |
| 4360 | Cacha | £ 50,000 | |
| 4361 | Cack | £ 224,687,628 | |
| 4362 | Cacophonic Distractions | £ 608,451 | |
| 4363 | cactus 1 | £ 2,886,858 | |
| 4364 | cactus 2 | £ 6,629,818 | |
| 4365 | cactus 3 | £ -8,771,828 | |
| 4366 | cactus 4 | £ -13,181,829 | |
| 4367 | cactus 5 | £ -1,166,728 | |
| 4368 | Cactus Inc | £ 91,943,433 | |
| 4369 | Cadbury Galaxy | £ 68,850,858 | |
| 4370 | Cadence | £ 328,589,194 | |
| 4371 | Cadillac | £ 78,375,278 | |
| 4372 | Caernarfon | £ 10,850,335 | |
| 4373 | Caesar Hawkins | £ 56,892,094 | |
| 4374 | Caesars Palace | £ 483,225,504 | |
| 4375 | Cafe | £ 4,498,073 | |
| 4376 | Caffine Withdrawls | £ 43,014,456 | |
| 4377 | Cage Corp | £ 10,422,282 | |
| 4378 | Cah Enterprises | £ 632,044 | |
| 4379 | Cain | £ 155,197,028 | |
| 4380 | CaineCo | £ 50,000 | |
| 4381 | Cairns | £ 43,950,256 | |
| 4382 | Caissa Operations | £ 70,551,933 | |
| 4383 | Caithness | £ 996,320,309 | |
| 4384 | Caity | £ 469,850,434 | |
| 4385 | Caity Lotz | £ 31,479,911 | |
| 4386 | Cake | £ 161,815,508 | |
| 4387 | cake and crackers | £ 110,305,549 | |
| 4388 | Cakes | £ 3,102,753,567 | |
| 4389 | Calamari | £ 95,296,369 | |
| 4390 | Calamari Tuesday | £ 6,896,310,373 | |
| 4391 | Calamities | £ 35,231,934 | |
| 4392 | Calamitous Intent | £ 4,589,543 | |
| 4393 | Calamity | £ 32,628,673 | |
| 4394 | Calamity Inc | £ 5,113,000 | |
| 4395 | Calaveras | £ 49,200,453 | |
| 4396 | calc in my pock | £ 8,635,119 | |
| 4397 | Calculus | £ 410,145,315 | |
| 4398 | Calcutta | £ 1,200,758,032 | |
| 4399 | Caldera | £ 95,817,737 | |
| 4400 | Caledonia | £ 238,956,468 | |
