The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 2001 | AVALANCHE | £ 10,790,960 | |
| 2002 | Avalon | £ 114,526,192 | |
| 2003 | Avalon Ent | £ 103,437,987 | |
| 2004 | Avarice | £ 1,847,427,982 | |
| 2005 | avenger | £ 33,951,758 | |
| 2006 | avengers | £ 179,656,180 | |
| 2007 | avenue | £ 114,904,636 | |
| 2008 | Average Joes | £ 36,090,897 | |
| 2009 | Averages | £ 955,942,520 | |
| 2010 | Averted | £ 4,617,680 | |
| 2011 | Aviation | £ 92,288,316 | |
| 2012 | Aviator Brew Co. | £ 7,898,617 | |
| 2013 | Avion | £ 1,630,456 | |
| 2014 | Avocado | £ 5,509,304 | |
| 2015 | Avoiding Tax | £ 2,100,960,172 | |
| 2016 | awakenings | £ 45,249,454 | |
| 2017 | Awareness | £ 14,635,835 | |
| 2018 | away | £ 436,622,634 | |
| 2019 | Away Games | £ 85,109,642 | |
| 2020 | Awe | £ 5,041,709 | |
| 2021 | Awesome | £ 4,168,287 | |
| 2022 | Awesome Express | £ 137,661,068 | |
| 2023 | Awesome Inc. | £ 5,134,336 | |
| 2024 | Awkward | £ 46,037,116 | |
| 2025 | AWOL | £ 215,855,961 | |
| 2026 | Awsome | £ 417,727,522 | |
| 2027 | Awsome County | £ 3,946,422 | |
| 2028 | Awww | £ 429,761,675 | |
| 2029 | Axe Apollo | £ 80,888,476 | |
| 2030 | Axid | £ 118,100,002 | |
| 2031 | Axiom | £ 13,466,393 | |
| 2032 | Axos | £ 78,182,940 | |
| 2033 | Ay Caramba Kid | £ 689,143,633 | |
| 2034 | Aybara | £ 5,838,485 | |
| 2035 | Aylomen Industries | £ 1,448,558 | |
| 2036 | Ayr Co. | £ -1,185,301 | |
| 2037 | AZ Enterprise | £ 3,940,624 | |
| 2038 | AZ Farm | £ -110,776 | |
| 2039 | AZ Farm 2 | £ 4,549,017 | |
| 2040 | AZ Farm 3 | £ 4,484,128 | |
| 2041 | Azetec | £ 2,509,093 | |
| 2042 | Azkaban | £ 247,656,401 | |
| 2043 | Azrael K Ringwood | £ 266,363,189 | |
| 2044 | aztec 2 inc | £ 34,390,202 | |
| 2045 | aztec 4 | £ 52,828,761 | |
| 2046 | aztec 5 | £ 4,885,910 | |
| 2047 | aztec 6 | £ 10,582,931 | |
| 2048 | aztec 8 | £ 3,882,897 | |
| 2049 | Aztec Empire | £ 985,318,167 | |
| 2050 | aztec inc | £ 78,758,655 | |
| 2051 | aztec inc 3 | £ 23,303,446 | |
| 2052 | aztec inc1 | £ 35,796,274 | |
| 2053 | Aztec Warfare | £ 138,333,540 | |
| 2054 | Azulene | £ 56,829,299 | |
| 2055 | Azure | £ 46,080,577 | |
| 2056 | azzcorp | £ 25,116 | |
| 2057 | Azzurro | £ 1,130,339 | |
| 2058 | B 2 Spirit | £ 18,796,734 | |
| 2059 | B A S E | £ 141,087,275 | |
| 2060 | B and B Enterprises | £ 4,729,412 | |
| 2061 | B Incorporated | £ 4,509,568 | |
| 2062 | B Jellybean | £ 5,246,062 | |
| 2063 | B-52 | £ 4,888,183 | |
| 2064 | B-52 Stealth Bomber | £ 41,213,933 | |
| 2065 | B-52 Stealth Bomber 2 | £ 50,000 | |
| 2066 | B-RedJohn | £ 50,000 | |
| 2067 | B.A.E Systems | £ -766,012 | |
| 2068 | B.A.U | £ 14,221,700 | |
| 2069 | B.O | £ 1,289,709 | |
| 2070 | B.O.O.M | £ 4,863,247 | |
| 2071 | B.U.R.N | £ 43,937,474 | |
| 2072 | b00tINC | £ 11,214,461 | |
| 2073 | B01 | £ 85,219,425 | |
| 2074 | B02 | £ 59,624,937 | |
| 2075 | b0ss | £ 3,198,625 | |
| 2076 | B0ther | £ 6,364,611 | |
| 2077 | B1G B0Y T0Y | £ 2,983,973,299 | |
| 2078 | b29ers | £ -1,092,362 | |
| 2079 | B29_ers | £ -17,526,142 | |
| 2080 | B29_ers29 | £ -1,043,587 | |
| 2081 | Baaaaaaaaaaaaam | £ 23,819,164 | |
| 2082 | Baaam | £ 12,368,147 | |
| 2083 | BAAANNNGGG | £ -7,200 | |
| 2084 | BAAANNNNGGG | £ -11,600 | |
| 2085 | Baal temples | £ 238,546,044 | |
| 2086 | BAANG | £ 50,000 | |
| 2087 | BAANNNGG | £ -7,200 | |
| 2088 | Baars Industries | £ 12,883,289 | |
| 2089 | Babel | £ 1,903,173,914 | |
| 2090 | Babies | £ 49,088,497 | |
| 2091 | babihouse | £ 39,538,466 | |
| 2092 | babihouse2 | £ 31,257,420 | |
| 2093 | Babiler | £ 15,538,154 | |
| 2094 | Baby | £ 5,504,022 | |
| 2095 | Baby Batter | £ 193,570,361 | |
| 2096 | Baby Exterminators | £ 778,479 | |
| 2097 | Baby Rabbi Dragons | £ 114,920,741 | |
| 2098 | Baby Yoda | £ 271,225,731 | |
| 2099 | BabyIon | £ 110,253,540 | |
| 2100 | Babylon | £ 10,967,837 | |
