The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 2001 | Barclays | £ 9,382,137 | |
| 2002 | Barclays2 | £ 3,097,158 | |
| 2003 | Barclays3 | £ 3,264,810 | |
| 2004 | bare knuckle ltd | £ 21,143,258 | |
| 2005 | Barefooting | £ 1,523,032 | |
| 2006 | Barkley | £ -187,866 | |
| 2007 | Barley Charlie | £ 935,513 | |
| 2008 | Barracudas | £ 829,226,710 | |
| 2009 | Barrets Privateers | £ 1,025,057,605 | |
| 2010 | Barrett | £ 105,804,432 | |
| 2011 | Barry | £ 257,848 | |
| 2012 | Barry Sheene | £ 36,172,944 | |
| 2013 | Barrys | £ 5,217,465 | |
| 2014 | Bartholomew Inc | £ 5,527,737 | |
| 2015 | Barzini | £ 7,275,301 | |
| 2016 | Bas Rutten co | £ -26,973,428 | |
| 2017 | Basatlas | £ 82,489,288 | |
| 2018 | Base | £ 417,976,910 | |
| 2019 | BASF SE | £ 50,000 | |
| 2020 | Bashing Skulls | £ 72,700,103 | |
| 2021 | Basil McBasil | £ 8,494,874 | |
| 2022 | Bass and Guitar | £ 41,346,083 | |
| 2023 | bass-n-bitties co. | £ 1,427,772 | |
| 2024 | Bassik Apparel | £ 4,331,643 | |
| 2025 | Bassik Consession | £ 4,942,901 | |
| 2026 | Bassik Entertainment | £ 4,667,416 | |
| 2027 | Bassik Print Services | £ 5,310,259 | |
| 2028 | Basta inc | £ -19,813 | |
| 2029 | Bat | £ 502,132,745 | |
| 2030 | Bat Man | £ 25,906,774 | |
| 2031 | Bat Sh1t Craziness | £ 1,470,636,103 | |
| 2032 | Batchs boys | £ 8,596,301 | |
| 2033 | Bates Motel | £ 5,507,620 | |
| 2034 | Bathtub Beverages | £ 3,556,555 | |
| 2035 | Bathtub Gin | £ 44,490,942 | |
| 2036 | Batman | £ 124,162,091 | |
| 2037 | batman 6 | £ 70,323,294 | |
| 2038 | Batman Bin Suparman | £ 212,392,251 | |
| 2039 | Batteries Not Included | £ 248,317,824 | |
| 2040 | Battle Angel | £ 100,920,846 | |
| 2041 | battle bucks | £ 1,789,220 | |
| 2042 | Battle Hamsters | £ 5,527,545 | |
| 2043 | Battle Hamsters 2 | £ 5,243,329 | |
| 2044 | Battle of Clontarf | £ 58,455,057 | |
| 2045 | Battle Onnnnn | £ 1,844,023 | |
| 2046 | Battle School | £ 23,974,135 | |
| 2047 | battlefield 4 | £ -9,999,360,157 | |
| 2048 | Battleground Brotherhood | £ 95,076,752 | |
| 2049 | Battlestations | £ 119,148,224 | |
| 2050 | Battutah of Voyage | £ 4,637,036 | |
| 2051 | Baudrillard | £ 1,360,693,739 | |
| 2052 | Bauer Inc | £ 10,476,977 | |
| 2053 | Baugis Bully Boy | £ 22,296,725 | |
| 2054 | Baws Industries | £ 61,000 | |
| 2055 | Bawsaq | £ 1,167,016 | |
| 2056 | Bay Harbour Butchers | £ 7,483,012 | |
| 2057 | Bayer | £ 8,163,673 | |
| 2058 | Bayley | £ 1,642,413,810 | |
| 2059 | Bayley 2 | £ 1,057,204,488 | |
| 2060 | Bayley 3 | £ 428,982,225 | |
| 2061 | Bayley 4 | £ 751,472,433 | |
| 2062 | Bayley 5 | £ 1,738,221,326 | |
| 2063 | Bayley 6 | £ 53,281,216 | |
| 2064 | Bayley 7 | £ 271,253,794 | |
| 2065 | Bayley 8 | £ 497,896,495 | |
| 2066 | Bayley 9 | £ 432,226,015 | |
| 2067 | Bayley Forever | £ 425,296,862 | |
| 2068 | Bayonne | £ 191,673,242 | |
| 2069 | Bayside | £ 169,861,573 | |
| 2070 | Baywatch | £ 1,002,218,669 | |
| 2071 | Baz | £ 1,154,860,397 | |
| 2072 | BazCorp | £ 51,363,046 | |
| 2073 | bazinga | £ 5,503,300 | |
| 2074 | BazInvestments | £ 2,025,007 | |
| 2075 | Bazooka Inc | £ 5,499,824 | |
| 2076 | Bazooka Joe | £ 18,505,420 | |
| 2077 | Bazral | £ 1,129,752,131 | |
| 2078 | BB INC | £ 2,187,848 | |
| 2079 | BBB | £ 50,000 | |
| 2080 | bbbb | £ 3,564,667 | |
| 2081 | bbbbbb | £ 194,887 | |
| 2082 | BBC | £ 5,505,362 | |
| 2083 | BBC News | £ 58,649,568 | |
| 2084 | BBI | £ 222,788 | |
| 2085 | BbombsB | £ -4,560 | |
| 2086 | BBQ | £ 243,443,715 | |
| 2087 | BBQ BOBs | £ 7,505,041 | |
| 2088 | BBQ PETE | £ 3,724,547 | |
| 2089 | BBS1 | £ 6,683,032 | |
| 2090 | BBS2 | £ 6,925,607 | |
| 2091 | BBS3 | £ 6,355,990 | |
| 2092 | BBS4 | £ 5,598,565 | |
| 2093 | BBS5 | £ 606,799 | |
| 2094 | BBS6 | £ 6,768,073 | |
| 2095 | BBS7 | £ 5,331,764 | |
| 2096 | BBS8 | £ 5,587,305 | |
| 2097 | BBS9 | £ 4,622,402 | |
| 2098 | BCAAs | £ 3,374,632 | |
| 2099 | BCC Hula | £ 68,652 | |
| 2100 | BCNU | £ 2,384,412 | |
