The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 3301 | Bushed | £ 5,101,923 | |
| 3302 | Bushido | £ 4,057,470 | |
| 3303 | Business | £ 1,579,338,042 | |
| 3304 | Business Acumen | £ 81,624,100 | |
| 3305 | Business Economics | £ 423,114,622 | |
| 3306 | Business is game | £ 2,017,381,106 | |
| 3307 | Business News Network | £ 193,965,224 | |
| 3308 | businessasalways | £ 4,616,548 | |
| 3309 | businessasusual | £ 7,046,001 | |
| 3310 | businessisbetter | £ 4,868,024 | |
| 3311 | businss | £ 659,472,929 | |
| 3312 | Busted buster | £ -1,712,301 | |
| 3313 | Busters | £ 281,009,531 | |
| 3314 | Busty Women | £ 5,923,322 | |
| 3315 | bustyokneecaps | £ 9,345,166 | |
| 3316 | busy ness | £ 5,842,615 | |
| 3317 | Busy ness2 | £ 2,147,477 | |
| 3318 | But Its The Other Way | £ 225,840,034 | |
| 3319 | But Well | £ 29,826,092 | |
| 3320 | but you aint 1 | £ 62,077,602 | |
| 3321 | Butane | £ 343,051,557 | |
| 3322 | Butchcassidy | £ 3,061,778 | |
| 3323 | Butchery | £ -2,120,969 | |
| 3324 | butt monkeys | £ -211,476 | |
| 3325 | Butt Spiders | £ 1,162,839 | |
| 3326 | Butt stuff | £ 18,488,421 | |
| 3327 | Butter | £ 1,639,788 | |
| 3328 | Butter Fingers | £ 349,172,845 | |
| 3329 | Buttercup | £ 161,106 | |
| 3330 | Buttered Toast | £ 1,707,456,593 | |
| 3331 | Butterfly | £ 955,001 | |
| 3332 | butterfly wings | £ 24,951,737 | |
| 3333 | butthole | £ 4,946,773 | |
| 3334 | Buttons | £ 780,017,720 | |
| 3335 | Buy and Sell Enterprises | £ 59,147,098 | |
| 3336 | buyordie | £ 4,093,795 | |
| 3337 | buzz | £ 10,728,309 | |
| 3338 | BuzzCosmonaut | £ 5,501,533 | |
| 3339 | BW inc | £ 657,052,625 | |
| 3340 | BW inc 10 | £ 10,955,706 | |
| 3341 | BW inc 11 | £ 4,178,678 | |
| 3342 | BW inc 12 | £ 2,941,593 | |
| 3343 | BW inc 2 | £ 30,297,496 | |
| 3344 | BW inc 3 | £ 8,978,903 | |
| 3345 | BW inc 4 | £ 19,868,548 | |
| 3346 | BW inc 5 | £ 10,954,427 | |
| 3347 | BW inc 6 | £ 10,951,449 | |
| 3348 | BW inc 7 | £ 7,383,179 | |
| 3349 | BW inc 8 | £ 16,412,712 | |
| 3350 | BW inc 9 | £ 10,830,618 | |
| 3351 | byfrost | £ 41,139,933 | |
| 3352 | BYOB | £ 4,643,614 | |
| 3353 | bystander | £ 5,503,895 | |
| 3354 | Byzantium | £ 232,127 | |
| 3355 | C U Hoares | £ 7,339,022 | |
| 3356 | c-- | £ 131,359 | |
| 3357 | C. Enterprise | £ 50,000 | |
| 3358 | C.J.R Limited | £ 3,441,628 | |
| 3359 | C.O.F.F.E.E | £ 5,500,812 | |
| 3360 | C.W. Campbell | £ 76,333,463 | |
| 3361 | C0CA C0LA | £ 88,268,365 | |
| 3362 | C1 UK | £ -722,258 | |
| 3363 | C17H21NO4 | £ 48,920,082 | |
| 3364 | Ca-Ching | £ 77,516,705 | |
| 3365 | Cab Children | £ 5,500,226 | |
| 3366 | Cabbage Cakes | £ 200,000 | |
| 3367 | Cable | £ 54,649,269 | |
| 3368 | Cabron | £ 3,868,486,076 | |
| 3369 | Cacha | £ 50,000 | |
| 3370 | Cack | £ 224,687,628 | |
| 3371 | Cacophonic Distractions | £ 608,451 | |
| 3372 | cactus 1 | £ 2,886,858 | |
| 3373 | cactus 2 | £ 6,629,818 | |
| 3374 | cactus 3 | £ -8,771,828 | |
| 3375 | cactus 4 | £ -13,181,829 | |
| 3376 | cactus 5 | £ -1,166,728 | |
| 3377 | Cactus Inc | £ 91,943,433 | |
| 3378 | Cadbury Galaxy | £ 55,242,596 | |
| 3379 | Cadillac | £ 78,375,278 | |
| 3380 | Caernarfon | £ 10,850,335 | |
| 3381 | Caesar | £ 248,830,463 | |
| 3382 | Caesars Palace | £ 483,225,504 | |
| 3383 | Cafe | £ 4,498,073 | |
| 3384 | Caffine Withdrawls | £ 43,014,456 | |
| 3385 | Cage Corp | £ 10,422,282 | |
| 3386 | Cah Enterprises | £ 632,044 | |
| 3387 | Cain | £ 155,197,028 | |
| 3388 | CaineCo | £ 50,000 | |
| 3389 | Cair Paravel | £ 5,772,100 | |
| 3390 | Cairns | £ 3,838,760 | |
| 3391 | Caissa Operations | £ 70,551,933 | |
| 3392 | Caithness | £ 996,320,309 | |
| 3393 | Caity | £ 160,658,798 | |
| 3394 | Caity Lotz | £ 31,479,911 | |
| 3395 | Caixa | £ 1,180,083 | |
| 3396 | Cake | £ 161,815,508 | |
| 3397 | cake and crackers | £ 92,220,413 | |
| 3398 | Cakers | £ 87,705,697 | |
| 3399 | Cakes | £ 2,305,925,228 | |
| 3400 | Calamari | £ 95,296,369 | |
