The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4001 | Bush | £ 50,000 | |
| 4002 | Bush League Tactics | £ 118,219,689 | |
| 4003 | Bushed | £ 5,101,923 | |
| 4004 | Bushido | £ 4,057,470 | |
| 4005 | Bushido Blade 01 | £ 65,552,395 | |
| 4006 | Bushido Blade 02 | £ 51,644,903 | |
| 4007 | Bushido Blade 03 | £ 52,540,665 | |
| 4008 | Business | £ 1,582,756,290 | |
| 4009 | Business Acumen | £ 81,624,100 | |
| 4010 | Business As Usual | £ 9,095,976 | |
| 4011 | Business Communication | £ 7,336,662 | |
| 4012 | Business Economics | £ 423,114,622 | |
| 4013 | Business Ethics | £ 421,469,050 | |
| 4014 | Business is game | £ 2,017,381,106 | |
| 4015 | Business News Network | £ 193,965,224 | |
| 4016 | businessasalways | £ 4,616,548 | |
| 4017 | businessasusual | £ 7,046,001 | |
| 4018 | Businesses | £ 76,286,384 | |
| 4019 | businessisbetter | £ 4,868,024 | |
| 4020 | businss | £ 688,176,585 | |
| 4021 | Buss Co | £ 654,243 | |
| 4022 | Busted buster | £ -1,712,301 | |
| 4023 | Busters | £ 281,009,531 | |
| 4024 | Busty Women | £ 5,923,322 | |
| 4025 | bustyokneecaps | £ 9,345,166 | |
| 4026 | busy ness | £ 5,842,615 | |
| 4027 | Busy ness2 | £ 2,147,477 | |
| 4028 | BUT I DONT WANT TO | £ 4,268,897 | |
| 4029 | But Its The Other Way | £ 225,725,010 | |
| 4030 | But Well | £ 29,826,092 | |
| 4031 | but you aint 1 | £ 62,077,602 | |
| 4032 | Butane | £ 343,051,557 | |
| 4033 | Butchery | £ -2,120,969 | |
| 4034 | butt monkeys | £ -211,476 | |
| 4035 | Butt Spiders | £ 1,162,839 | |
| 4036 | Butt stuff | £ 18,488,421 | |
| 4037 | Butter | £ 61,462,631 | |
| 4038 | Butter Fingers | £ 403,412,789 | |
| 4039 | Buttercup | £ 161,106 | |
| 4040 | Buttered Toast | £ 1,707,456,593 | |
| 4041 | Butterfly | £ 955,001 | |
| 4042 | butterfly wings | £ 24,951,737 | |
| 4043 | Butters | £ 1,255,237,844 | |
| 4044 | butthole | £ 4,946,773 | |
| 4045 | Button Moon | £ 1,599,921,565 | |
| 4046 | Buttons | £ 794,017,720 | |
| 4047 | butttz inc | £ 4,331,334 | |
| 4048 | Buy and Sell Enterprises | £ 59,147,098 | |
| 4049 | Buy Now Pay Later | £ 31,758,369 | |
| 4050 | buyordie | £ 4,093,795 | |
| 4051 | Buzzcocks | £ 5,502,978 | |
| 4052 | BuzzCosmonaut | £ 5,501,533 | |
| 4053 | BVLGARI | £ 1,981,434,754 | |
| 4054 | BW inc | £ 657,052,625 | |
| 4055 | BW inc 10 | £ 10,955,706 | |
| 4056 | BW inc 11 | £ 4,178,678 | |
| 4057 | BW inc 12 | £ 2,941,593 | |
| 4058 | BW inc 2 | £ 30,297,496 | |
| 4059 | BW inc 3 | £ 8,978,903 | |
| 4060 | BW inc 4 | £ 19,868,548 | |
| 4061 | BW inc 5 | £ 10,954,427 | |
| 4062 | BW inc 6 | £ 10,951,449 | |
| 4063 | BW inc 7 | £ 7,383,179 | |
| 4064 | BW inc 8 | £ 16,412,712 | |
| 4065 | BW inc 9 | £ 10,830,618 | |
| 4066 | ByDegrees | £ 68,363,669 | |
| 4067 | byfrost | £ 41,139,933 | |
| 4068 | BYOB | £ 4,643,614 | |
| 4069 | bystander | £ 5,503,895 | |
| 4070 | Byzantium | £ 232,127 | |
| 4071 | C Jellybean | £ 21,140,624 | |
| 4072 | C U Hoares | £ 7,339,022 | |
| 4073 | C Wing | £ 6,473,498 | |
| 4074 | c-- | £ 131,359 | |
| 4075 | C. Enterprise | £ 50,000 | |
| 4076 | C.I.A. | £ 3,029,852,536 | |
| 4077 | C.J.R Limited | £ 3,441,628 | |
| 4078 | C.O.F.F.E.E | £ 5,500,812 | |
| 4079 | C.W. Campbell | £ 105,373,949 | |
| 4080 | C1 UK | £ -722,258 | |
| 4081 | C17H21NO4 | £ 132,748,858 | |
| 4082 | CA Associates | £ 2,003,519 | |
| 4083 | Ca-Ching | £ 77,516,705 | |
| 4084 | Cab Children | £ 5,500,226 | |
| 4085 | Cabbage Cakes | £ 200,000 | |
| 4086 | Cable | £ 54,649,269 | |
| 4087 | Cable. | £ 48,645,873 | |
| 4088 | cables | £ 5,506,130 | |
| 4089 | Cabletron Systems | £ 82,368,970 | |
| 4090 | Cabron | £ 3,868,486,076 | |
| 4091 | Cacha | £ 50,000 | |
| 4092 | Cack | £ 224,687,628 | |
| 4093 | Cacophonic Distractions | £ 608,451 | |
| 4094 | cactus 1 | £ 2,886,858 | |
| 4095 | cactus 2 | £ 6,629,818 | |
| 4096 | cactus 3 | £ -8,771,828 | |
| 4097 | cactus 4 | £ -13,181,829 | |
| 4098 | cactus 5 | £ -1,166,728 | |
| 4099 | Cactus Inc | £ 91,943,433 | |
| 4100 | Cadbury Galaxy | £ 169,905,817 | |
