The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4001 | Bother | £ 130,946,317 | |
| 4002 | Bots Are Us | £ 8,091,385 | |
| 4003 | Bottle | £ 4,728,529 | |
| 4004 | BOTTOMBURP | £ 266,689,410 | |
| 4005 | Bottomfeeder | £ 3,771,188 | |
| 4006 | Bottoms | £ 10,811,164 | |
| 4007 | Boudin Inc. | £ 5,544,594 | |
| 4008 | Boughball | £ 55,096,288 | |
| 4009 | Boulder Co | £ 314,067 | |
| 4010 | Boulevard | £ 63,740,016 | |
| 4011 | bouncer | £ 3,503,017 | |
| 4012 | Bounds | £ 62,473,011 | |
| 4013 | Bounty Dance | £ 1,496,082 | |
| 4014 | Bounty Death Squad | £ 461,530,799 | |
| 4015 | Bounty Hunters | £ 512,679,065 | |
| 4016 | Bourbon | £ 42,253,052 | |
| 4017 | Bourne Legacy | £ 5,731,408 | |
| 4018 | Boutique50 | £ 2,095,492 | |
| 4019 | Bovine | £ 134,091,299 | |
| 4020 | Bovine Flu | £ 153,167,146 | |
| 4021 | Bow Bells | £ 1,607,627,944 | |
| 4022 | Bow Bow | £ 25,842,446 | |
| 4023 | Bowen corp | £ 4,971,261 | |
| 4024 | Bower | £ 1,012,278,407 | |
| 4025 | Bowl movements | £ 24,665,506 | |
| 4026 | Bowling Incorporated | £ 35,733,854 | |
| 4027 | Bowser | £ 20,048,633 | |
| 4028 | box | £ 357,145,305 | |
| 4029 | Box Fresh | £ 7,537,672 | |
| 4030 | Box of Chocolates | £ 320,165,793 | |
| 4031 | Box of Smiles | £ 4,827,866 | |
| 4032 | Box-Man Joe | £ 168,554,908 | |
| 4033 | boxee | £ 164,002,016 | |
| 4034 | boxing | £ 334,811,272 | |
| 4035 | Boxing Champion | £ 972,593 | |
| 4036 | BoxMint | £ 106,685,000 | |
| 4037 | boxyboxy | £ 40,492,905 | |
| 4038 | Boy | £ 111,785,625 | |
| 4039 | Boynton | £ 19,091,980 | |
| 4040 | Boys | £ 324,191,664 | |
| 4041 | Boysie incorp | £ -1,323,300 | |
| 4042 | Bozz | £ 188,481,309 | |
| 4043 | BozzInc | £ 50,000 | |
| 4044 | BP Inc | £ 116,098,856 | |
| 4045 | Braba NV | £ -667,921 | |
| 4046 | Brabant | £ 58,469,816 | |
| 4047 | Brabbit | £ 31,560 | |
| 4048 | brach military | £ 44,742,776 | |
| 4049 | Brackenstone Partners | £ 425,203,790 | |
| 4050 | Brackets | £ 213,151,698 | |
| 4051 | Brackstein | £ 31,091,474 | |
| 4052 | BRAD INC | £ 633,553 | |
| 4053 | Bradley | £ 72,068,809 | |
| 4054 | Braga and Praga | £ 211,091,123 | |
| 4055 | Brain Chips R Us | £ 7,089,460 | |
| 4056 | Brain Droppings | £ 2,239,146,300 | |
| 4057 | Brain Drops | £ 5,839,410 | |
| 4058 | Brains | £ 522,805,542 | |
| 4059 | Brains and Effort | £ 11,561,373 | |
| 4060 | Brains In The Tree | £ 10,779,099 | |
| 4061 | Brainwash Projects | £ 9,309,757 | |
| 4062 | Brain_XTC | £ 77,206,843 | |
| 4063 | Brak3 | £ 4,321,829 | |
| 4064 | Braka | £ 2,984,364 | |
| 4065 | Braka2 | £ 5,126,726 | |
| 4066 | Bran | £ 316,211,777 | |
| 4067 | Branch | £ 5,261,555 | |
| 4068 | Branch 4 | £ 510,015 | |
| 4069 | Branch Ltd. | £ 105,326 | |
| 4070 | Brand New 2020 | £ 63,263,203 | |
| 4071 | Brandjes | £ 6,179,343 | |
| 4072 | brandmeup | £ 106,785,241 | |
| 4073 | brandmeup2 | £ 107,957,893 | |
| 4074 | brandmeup3 | £ 130,974,152 | |
| 4075 | brandmeup4 | £ 120,737,621 | |
| 4076 | brandmeup5 | £ 98,200,545 | |
| 4077 | brandmeup6 | £ 135,781,656 | |
| 4078 | brandmeup7 | £ 133,018,038 | |
| 4079 | brandmeup8 | £ 129,856,936 | |
| 4080 | brandmeup9 | £ 87,688,658 | |
| 4081 | brandy | £ 65,469,384 | |
| 4082 | Bransons | £ 4,759,116 | |
| 4083 | Brasil | £ 64,062,044 | |
| 4084 | Bratva | £ 57,048,507 | |
| 4085 | Brave New World | £ 41,000,774 | |
| 4086 | Braveheart | £ 1,121,333,659 | |
| 4087 | Bravery | £ 5,581,972,878 | |
| 4088 | bravo | £ 1,196,313 | |
| 4089 | Bravo Company | £ 912,421,903 | |
| 4090 | Bravo Two Zero | £ 985,749,624 | |
| 4091 | Bravo1 | £ 6,869,628 | |
| 4092 | Braxus Inc | £ 50,000 | |
| 4093 | Braying Doom | £ 1,271,214 | |
| 4094 | BraziI | £ 541,253,550 | |
| 4095 | Brazil | £ 18,400,010 | |
| 4096 | Brazil 2002 | £ 1,519,742,328 | |
| 4097 | Brazilian BBQ | £ 15,897,506 | |
| 4098 | Bread | £ 125,745,813 | |
| 4099 | Breadcrumbs | £ 211,494,171 | |
| 4100 | Break | £ 953,603 | |
