The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 2001 | Balthazar and Associates | £ 16,335,933 | |
| 2002 | balthazor enterprises | £ 1,365,670 | |
| 2003 | Baltic | £ 292,535,548 | |
| 2004 | Baltimore | £ 55,100,821 | |
| 2005 | Balwen | £ 2,735,481 | |
| 2006 | bam bam inc | £ 38,328,036 | |
| 2007 | BAM95 | £ 1,037,346 | |
| 2008 | Bamba | £ 4,635,478 | |
| 2009 | Bambi Game Hunting | £ 112,631,724 | |
| 2010 | Bamboo co | £ 3,157,820 | |
| 2011 | Bamboozelment | £ 81,791,221 | |
| 2012 | Bamboozle | £ 222,389,087 | |
| 2013 | Bamboozled | £ 5,244,956 | |
| 2014 | BAMF-international | £ 41,630,330 | |
| 2015 | BAN | £ 4,544,034 | |
| 2016 | banana | £ 267,970,835 | |
| 2017 | Banana Bread | £ 81,462,221 | |
| 2018 | Banana Chemicals | £ 41,561,162 | |
| 2019 | Banana Inc. | £ 5,502,752 | |
| 2020 | Banana Publishing | £ 16,535,160 | |
| 2021 | Banana Republic | £ 6,957,035 | |
| 2022 | Banana Split | £ 57,870,414 | |
| 2023 | Banana Stand | £ 132,889,044 | |
| 2024 | Banana001 | £ 3,527,098 | |
| 2025 | Banana002 | £ 4,016,092 | |
| 2026 | Banana003 | £ 3,320,118 | |
| 2027 | Banana004 | £ 3,940,072 | |
| 2028 | Banana005 | £ 3,857,569 | |
| 2029 | Bananas | £ 45,402 | |
| 2030 | Bananas Foster | £ 90,358,974 | |
| 2031 | BancaMonteDeiPaschiSiena | £ 7,405,756 | |
| 2032 | Banco Ambrosiano | £ 800,183 | |
| 2033 | BancoBlanco | £ 127,804,904 | |
| 2034 | BancoDaCapoVerde | £ 6,237,723 | |
| 2035 | BancoHuevos | £ 26,823 | |
| 2036 | Bandai Gaming | £ 51,371,366 | |
| 2037 | Bandanablama | £ 2,658,140 | |
| 2038 | Bandanaclama | £ -1,920 | |
| 2039 | Bandanajamma | £ -572,359 | |
| 2040 | Bandanaslama | £ 5,639,455 | |
| 2041 | bandanastan | £ 2,974,008 | |
| 2042 | Bandanorama | £ 5,551,168 | |
| 2043 | Banding | £ 899,926,373 | |
| 2044 | Banff National Park | £ 144,470,045 | |
| 2045 | bang | £ 121,493,487 | |
| 2046 | BANG BANG BOOM CORP | £ 3,080,795 | |
| 2047 | Bang That | £ 159,835,088 | |
| 2048 | Bang theory | £ 120,935,284 | |
| 2049 | Bangedup Inc. | £ 84,247,093 | |
| 2050 | Banger | £ -1,462,051 | |
| 2051 | Bangers Oot | £ 95,734,584 | |
| 2052 | banging my funny bone | £ 126,208,312 | |
| 2053 | Bangor | £ 7,982,180 | |
| 2054 | bank | £ 361,858,656 | |
| 2055 | Bank 30 | £ -4,601,969 | |
| 2056 | Bank 31 | £ -2,929,109 | |
| 2057 | Bank 32 | £ -14,024,806 | |
| 2058 | Bank 37 | £ -2,974,224 | |
| 2059 | Bank 38 | £ -3,202,547 | |
| 2060 | Bank 40 | £ 7,343,333 | |
| 2061 | Bank Of Lucy | £ 1,271,550 | |
| 2062 | Bank of Palmstruch | £ 7,436,627 | |
| 2063 | bank of zeph | £ 4,515,379 | |
| 2064 | Bank Vault | £ 2,741,076,180 | |
| 2065 | Bankers Co | £ 15,893,569 | |
| 2066 | Banko | £ 159,465,389 | |
| 2067 | BankOfNeutron | £ 3,575 | |
| 2068 | Bankruptcy | £ 76,654,010 | |
| 2069 | Bankruptcy Court | £ 73,102,710 | |
| 2070 | banks | £ 5,977,404 | |
| 2071 | Banksy | £ 1,142,066 | |
| 2072 | bannana | £ 47,004,900 | |
| 2073 | Banned From Hell | £ 7,820,815 | |
| 2074 | Banned From Hell 2 | £ 5,504,484 | |
| 2075 | Banned From Hell 3 | £ 5,503,647 | |
| 2076 | Banner Bros | £ 50,000 | |
| 2077 | Banoffee Pie | £ 217,287,219 | |
| 2078 | Banquo | £ 2,458,731,788 | |
| 2079 | BantFC Pty Ltd | £ 5,502,072 | |
| 2080 | Banzai Inc. | £ 7,120,372 | |
| 2081 | Baosuabaohai | £ 13,617,115 | |
| 2082 | Baosuabaohai2 | £ 5,041,255 | |
| 2083 | Baosuabaohai3 | £ 4,903,712 | |
| 2084 | baps | £ 48,099,342 | |
| 2085 | Bar | £ 5,177 | |
| 2086 | Bar Fights | £ 27,800,433 | |
| 2087 | Baratheon | £ 38,269,864 | |
| 2088 | Barbarians | £ 231,367,500 | |
| 2089 | barber | £ 95,273,619 | |
| 2090 | Barbrady and Cartman Co | £ 87,923,451 | |
| 2091 | Barcelona | £ 37,740,744 | |
| 2092 | Barclays | £ 9,382,137 | |
| 2093 | Barclays2 | £ 3,097,158 | |
| 2094 | Barclays3 | £ 3,264,810 | |
| 2095 | bare knuckle ltd | £ 21,143,258 | |
| 2096 | Barefooting | £ 1,523,032 | |
| 2097 | Barkley | £ -187,866 | |
| 2098 | Barley Charlie | £ 935,513 | |
| 2099 | Barracudas | £ 708,134,157 | |
| 2100 | Barrets Privateers | £ 1,025,057,605 | |
