The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 3901 | Born2Host | £ 33,185,315 | |
| 3902 | Born2sin | £ 235,481,880 | |
| 3903 | Borneo | £ 68,022,005 | |
| 3904 | borntodie | £ 7,081,369 | |
| 3905 | Boros | £ 10,386,489 | |
| 3906 | Bosalian | £ 99,755,317 | |
| 3907 | bosh | £ 9,825,124 | |
| 3908 | bosies | £ 50,000 | |
| 3909 | Bosphore | £ 1,060,178,624 | |
| 3910 | Boss | £ 1,785,073 | |
| 3911 | Boss Boss Ltd | £ 7,616,248 | |
| 3912 | boss burgers | £ 26,938,352 | |
| 3913 | Boss co | £ 50,000 | |
| 3914 | Boss co 1 | £ 50,000 | |
| 3915 | Boss Co. | £ 5,105,879 | |
| 3916 | Boss Company | £ 5,344,922 | |
| 3917 | Boss Hunting | £ 4,298,701 | |
| 3918 | Boss Inc | £ 5,035,193 | |
| 3919 | Boss Industries | £ 8,483,297 | |
| 3920 | Boss man | £ 56,753 | |
| 3921 | Boss Name | £ 3,734,187,142 | |
| 3922 | boss2013 | £ 1,628,247,807 | |
| 3923 | BossCorp | £ 1,169,202 | |
| 3924 | Bosses | £ 761,500,340 | |
| 3925 | Bosses Inc | £ -1,063,262 | |
| 3926 | Bossing IT | £ 128,420 | |
| 3927 | Bossington Enterprises | £ -402,794 | |
| 3928 | BossMan | £ -874,192 | |
| 3929 | Bossman Inc | £ -47,496 | |
| 3930 | Bossman Smash | £ -22,007 | |
| 3931 | Bossman. | £ 10,071,292 | |
| 3932 | bossman.. | £ 345,730,318 | |
| 3933 | BossManInc. | £ 50,000 | |
| 3934 | bossnine | £ 50,000 | |
| 3935 | Bossy | £ 15,985,849 | |
| 3936 | bossy boss | £ 34,558 | |
| 3937 | Bossy Ltd. | £ 4,267,888 | |
| 3938 | BossyBarMaids | £ 48,100,620 | |
| 3939 | BossyBoss | £ 118,645,915 | |
| 3940 | Boston | £ 44,156,577 | |
| 3941 | Boston Police | £ 235,536,138 | |
| 3942 | Botanica | £ 59,715,913 | |
| 3943 | Botany Bay | £ 5,799,025 | |
| 3944 | Both Worlds | £ 2,981,593 | |
| 3945 | Bother | £ 130,946,317 | |
| 3946 | Bots Are Us | £ 8,091,385 | |
| 3947 | Bottle | £ 4,728,529 | |
| 3948 | BOTTOMBURP | £ 266,689,410 | |
| 3949 | Bottomfeeder | £ 3,771,188 | |
| 3950 | Bottoms | £ 10,811,164 | |
| 3951 | Boudin Inc. | £ 5,544,594 | |
| 3952 | Boughball | £ 55,096,288 | |
| 3953 | Boulder Co | £ 314,067 | |
| 3954 | Boulevard | £ 54,127,949 | |
| 3955 | bouncer | £ 3,503,017 | |
| 3956 | Bounds | £ 62,473,011 | |
| 3957 | Bounty Dance | £ 1,496,082 | |
| 3958 | Bounty Death Squad | £ 461,530,799 | |
| 3959 | Bounty Hunters | £ 512,679,065 | |
| 3960 | Bourbon | £ 84,742,408 | |
| 3961 | Bourne Legacy | £ 5,731,408 | |
| 3962 | Boutique50 | £ 2,095,492 | |
| 3963 | Bovine | £ 134,091,299 | |
| 3964 | Bovine Flu | £ 153,167,146 | |
| 3965 | Bow Bells | £ 1,607,627,944 | |
| 3966 | Bow Bow | £ 25,842,446 | |
| 3967 | Bowen corp | £ 4,971,261 | |
| 3968 | Bower | £ 1,012,278,407 | |
| 3969 | Bowl movements | £ 24,665,506 | |
| 3970 | Bowling Incorporated | £ 35,733,854 | |
| 3971 | Bowser | £ 20,048,633 | |
| 3972 | box | £ 357,145,305 | |
| 3973 | Box Fresh | £ 7,537,672 | |
| 3974 | Box of Chocolates | £ 320,165,793 | |
| 3975 | Box of Smiles | £ 4,827,866 | |
| 3976 | Box-Man Joe | £ 168,554,908 | |
| 3977 | boxee | £ 164,002,016 | |
| 3978 | boxing | £ 334,811,272 | |
| 3979 | Boxing Champion | £ 972,593 | |
| 3980 | BoxMint | £ 123,182,909 | |
| 3981 | boxyboxy | £ 40,492,905 | |
| 3982 | Boy | £ 111,785,625 | |
| 3983 | Boynton | £ 19,091,980 | |
| 3984 | Boys | £ 351,893,990 | |
| 3985 | Boysie incorp | £ -1,323,300 | |
| 3986 | Bozz | £ 188,481,309 | |
| 3987 | BozzInc | £ 50,000 | |
| 3988 | BP Inc | £ 103,971,906 | |
| 3989 | Braba NV | £ -667,921 | |
| 3990 | Brabant | £ 58,469,816 | |
| 3991 | Brabbit | £ 31,560 | |
| 3992 | brach military | £ 14,242,776 | |
| 3993 | Brackenstone Partners | £ 213,088,648 | |
| 3994 | Brackets | £ 213,151,698 | |
| 3995 | Brackstein | £ 31,091,474 | |
| 3996 | Bradley | £ 72,068,809 | |
| 3997 | Braga and Praga | £ 211,091,123 | |
| 3998 | Brain Chips R Us | £ 7,089,460 | |
| 3999 | Brain Droppings | £ 2,273,852,586 | |
| 4000 | Brain Drops | £ 5,839,410 | |
