The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4201 | Burning Itch | £ 52,149,678 | |
| 4202 | Burning Properties | £ 10,963,191 | |
| 4203 | Burning Rubber | £ 71,668,993 | |
| 4204 | Burpee | £ 183,601,273 | |
| 4205 | Burt Business Solutions | £ 6,832,033 | |
| 4206 | Burt Durka Burt | £ 119,606,879 | |
| 4207 | Burton Industries 2 | £ 50,000 | |
| 4208 | Bus Tickets | £ 258,025,919 | |
| 4209 | Busbys Ltd | £ 2,170,960 | |
| 4210 | Busch Beer | £ 249,768,579 | |
| 4211 | Busch Light | £ 55,166,682 | |
| 4212 | Bush | £ 14,685,694 | |
| 4213 | Bush League Tactics | £ 118,219,689 | |
| 4214 | Bushed | £ 5,101,923 | |
| 4215 | Bushido | £ 4,057,470 | |
| 4216 | Bushido Blade 01 | £ 112,387,639 | |
| 4217 | Bushido Blade 02 | £ 89,423,723 | |
| 4218 | Bushido Blade 03 | £ 1,774,430 | |
| 4219 | Business | £ 1,582,756,290 | |
| 4220 | Business Acumen | £ 81,624,100 | |
| 4221 | Business As Usual | £ 9,095,976 | |
| 4222 | Business Communication | £ 7,336,662 | |
| 4223 | Business Economics | £ 423,114,622 | |
| 4224 | Business Ethics | £ 418,594,684 | |
| 4225 | Business is game | £ 2,017,381,106 | |
| 4226 | Business News Network | £ 193,965,224 | |
| 4227 | businessasalways | £ 4,616,548 | |
| 4228 | businessasusual | £ 7,046,001 | |
| 4229 | Businesses | £ 76,286,384 | |
| 4230 | businessisbetter | £ 4,868,024 | |
| 4231 | businss | £ 688,176,585 | |
| 4232 | Buss Co | £ 654,243 | |
| 4233 | Busted buster | £ -1,712,301 | |
| 4234 | Busters | £ 281,009,531 | |
| 4235 | Busty Women | £ 5,923,322 | |
| 4236 | bustyokneecaps | £ 9,345,166 | |
| 4237 | busy ness | £ 5,842,615 | |
| 4238 | Busy ness2 | £ 2,147,477 | |
| 4239 | BUT I DONT WANT TO | £ 4,268,897 | |
| 4240 | But Well | £ 29,826,092 | |
| 4241 | but you aint 1 | £ 62,077,602 | |
| 4242 | Butane | £ 343,051,557 | |
| 4243 | Butchery | £ -2,120,969 | |
| 4244 | butt monkeys | £ -211,476 | |
| 4245 | Butt Spiders | £ 1,162,839 | |
| 4246 | Butt stuff | £ 18,488,421 | |
| 4247 | Butter | £ 61,462,631 | |
| 4248 | Butter Fingers | £ 403,412,789 | |
| 4249 | Buttercup | £ 161,106 | |
| 4250 | Buttered Toast | £ 1,707,456,593 | |
| 4251 | Butterfly | £ 955,001 | |
| 4252 | butterfly wings | £ 24,951,737 | |
| 4253 | butthole | £ 4,946,773 | |
| 4254 | Button Moon | £ 1,587,321,490 | |
| 4255 | Buttons | £ 794,017,720 | |
| 4256 | butttz inc | £ 4,331,334 | |
| 4257 | Buy and Sell Enterprises | £ 59,147,098 | |
| 4258 | BUY BUY BUY | £ 47,005,087 | |
| 4259 | Buy Now Pay Later | £ 31,758,369 | |
| 4260 | buyordie | £ 4,093,795 | |
| 4261 | Buzzcocks | £ 5,502,978 | |
| 4262 | BuzzCosmonaut | £ 5,501,533 | |
| 4263 | BVLGARI | £ 2,442,886,716 | |
| 4264 | BW inc | £ 657,052,625 | |
| 4265 | BW inc 10 | £ 10,955,706 | |
| 4266 | BW inc 11 | £ 4,178,678 | |
| 4267 | BW inc 12 | £ 2,941,593 | |
| 4268 | BW inc 2 | £ 30,297,496 | |
| 4269 | BW inc 3 | £ 8,978,903 | |
| 4270 | BW inc 4 | £ 19,868,548 | |
| 4271 | BW inc 5 | £ 10,954,427 | |
| 4272 | BW inc 6 | £ 10,951,449 | |
| 4273 | BW inc 7 | £ 7,383,179 | |
| 4274 | BW inc 8 | £ 16,412,712 | |
| 4275 | BW inc 9 | £ 10,830,618 | |
| 4276 | ByDegrees | £ 106,579,870 | |
| 4277 | Bye Bye Block | £ 4,799,780 | |
| 4278 | byfrost | £ 41,139,933 | |
| 4279 | BYOB | £ 4,643,614 | |
| 4280 | bystander | £ 5,503,895 | |
| 4281 | Byzantium | £ 232,127 | |
| 4282 | C Jellybean | £ 21,140,624 | |
| 4283 | C U Hoares | £ 7,339,022 | |
| 4284 | C U Next Tuesday | £ 6,214,775 | |
| 4285 | C Wing | £ 6,473,498 | |
| 4286 | c-- | £ 131,359 | |
| 4287 | C. Enterprise | £ 50,000 | |
| 4288 | C.I.A. | £ 3,841,010,717 | |
| 4289 | C.J.R Limited | £ 3,441,628 | |
| 4290 | C.O.F.F.E.E | £ 5,500,812 | |
| 4291 | C.O.G. Ltd. | £ 22,955,306 | |
| 4292 | C.W. Campbell | £ 67,963,149 | |
| 4293 | C1 UK | £ -722,258 | |
| 4294 | C17H21NO4 | £ 132,748,858 | |
| 4295 | CA Associates | £ 2,003,519 | |
| 4296 | Ca-Ching | £ 77,516,705 | |
| 4297 | Cab Children | £ 5,500,226 | |
| 4298 | Cabbage Cakes | £ 200,000 | |
| 4299 | Cable | £ 54,649,269 | |
| 4300 | Cable. | £ 49,685,110 | |
