The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18001 | THE BLACK MONKS | £ 42,943,461 | |
| 18002 | The Black Pearl | £ 55,356,469 | |
| 18003 | The Black Phoenix | £ 23,551,298 | |
| 18004 | The Black Pig | £ 200,290,666 | |
| 18005 | The Black Sun | £ 200,000 | |
| 18006 | The Black Temple | £ 1,008,655 | |
| 18007 | The Blackstairs | £ 947,394,226 | |
| 18008 | The Blackstone Group | £ 3,240,621 | |
| 18009 | The Blades | £ 50,212,914 | |
| 18010 | The Blame | £ 666,338,072 | |
| 18011 | the Blind Nuns | £ 83,111,421 | |
| 18012 | The block. | £ 154,568,153 | |
| 18013 | The Blonde One | £ 322,756,124 | |
| 18014 | the blood purge | £ 50,700,935 | |
| 18015 | The Bloods | £ 25,288,474 | |
| 18016 | the Blue | £ 56,273,397 | |
| 18017 | the blue army | £ 86,089,382 | |
| 18018 | the blue bandana gang | £ 71,645,685 | |
| 18019 | The Blue Blanket | £ -1,663,578 | |
| 18020 | The Blue crew | £ 201,290,507 | |
| 18021 | The Blue Cross Pharmacy | £ 54,400,268 | |
| 18022 | The Blue Dog House | £ 9,470,517 | |
| 18023 | The Blue Dragon | £ 16,222,919 | |
| 18024 | The Blue Fish | £ 14,227,558 | |
| 18025 | the blue into the black | £ 184,249,599 | |
| 18026 | The Blue One | £ 1,931,686,820 | |
| 18027 | the blue police force | £ 81,273,893 | |
| 18028 | The Blue Smurfs | £ 66,223,300 | |
| 18029 | the Blue Tit | £ 14,106,943 | |
| 18030 | The Blues | £ 132,304,444 | |
| 18031 | The Blunt Busters | £ 27,260,798 | |
| 18032 | The Board | £ 56,541,037 | |
| 18033 | The Boat Fund | £ 32,072,797 | |
| 18034 | The Body Snatchers | £ 26,308,985 | |
| 18035 | The Boeing Company | £ -15,700,535 | |
| 18036 | The Bog | £ 22,558,117 | |
| 18037 | The bomb buster | £ -13,976,840 | |
| 18038 | The Bomber | £ 279,529,639 | |
| 18039 | The Bombers | £ 1,231,618,242 | |
| 18040 | The bombinator | £ 6,544,796 | |
| 18041 | The bombinator II | £ 6,732,333 | |
| 18042 | the Bombing | £ 14,887,638 | |
| 18043 | the bombs | £ -835,480 | |
| 18044 | The Bominator III | £ -2,185 | |
| 18045 | The Bominator IIII | £ 7,607,096 | |
| 18046 | The Bonkers Paradise | £ 6,088,717 | |
| 18047 | The Bonzo Dog Doodah Co. | £ 1,141,452,638 | |
| 18048 | The boody snatchers | £ 67,187,110 | |
| 18049 | The Boogie Monster | £ 88,157,358 | |
| 18050 | the book of Genesis | £ 619,459,624 | |
| 18051 | The book of Revelation | £ 720,379,479 | |
| 18052 | The Border | £ 791,640,554 | |
| 18053 | The Borg | £ 7,189 | |
| 18054 | The Borg2 | £ 10,390 | |
| 18055 | The Borg3 | £ 52,990 | |
| 18056 | The Borg4 | £ 49,950 | |
| 18057 | The Borg5 | £ 40,765 | |
| 18058 | The Borg6 | £ 44,490 | |
| 18059 | The Borg7 | £ 35,692 | |
| 18060 | The Boring Company | £ 278,477,874 | |
| 18061 | The Boss | £ 5,505,701 | |
| 18062 | The Boss Store | £ 3,003,209 | |
| 18063 | The Bosses empire | £ 59,117,447 | |
| 18064 | the Boston Tea Party | £ 724,274,112 | |
| 18065 | the bottle there | £ 1,476,183 | |
| 18066 | The Bounty Hunter | £ 11,494,045 | |
| 18067 | The Bourbon | £ 5,648,354 | |
| 18068 | The Bourne Identity | £ 73,703,897 | |
| 18069 | The Bourne Legacy | £ 18,151,201 | |
| 18070 | The Bourne Supremacy | £ 48,303,804 | |
| 18071 | The Bourne Ultimatum | £ 59,858,061 | |
| 18072 | The Box | £ 270,476,118 | |
| 18073 | the Brave | £ 181,309,334 | |
| 18074 | The Braves | £ 68,534,647 | |
| 18075 | The Bravest Warriors | £ 4,313,937 | |
| 18076 | The Bread | £ 31,694,755 | |
| 18077 | The Brethren | £ 3,979,142 | |
| 18078 | THE BRICKS | £ 269,021,265 | |
| 18079 | The Bride | £ 257,493,632 | |
| 18080 | The Bristol Fighter | £ 347,819 | |
| 18081 | The British Empire | £ 42,261,193 | |
| 18082 | The brittus empire | £ 4,015,054 | |
| 18083 | The Broken Chest | £ 65,299,674 | |
| 18084 | The Bronx | £ 181,638,649 | |
| 18085 | The Broons | £ 32,203,886 | |
| 18086 | the Brotherhood | £ 368,293,517 | |
| 18087 | The Brothers Grimm | £ 108,724,036 | |
| 18088 | The Buck Stops Here | £ 10,340,124 | |
| 18089 | the bucks | £ 4,552,528 | |
| 18090 | The Buds | £ -885,041 | |
| 18091 | The building control | £ 64,321,745 | |
| 18092 | The Bulge | £ 289,371,765 | |
| 18093 | The Bumble Bee | £ 103,727,874 | |
| 18094 | The Bumblebee | £ 998,166 | |
| 18095 | The Bunch | £ 51,756,548 | |
| 18096 | The Bureaucracy | £ 61,932,396 | |
| 18097 | The Burford Highwaymen | £ 469,825,954 | |
| 18098 | The Burl | £ 636,297,254 | |
| 18099 | The bus | £ 47,989,523 | |
| 18100 | The Business | £ 5,506,059 | |
