The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 2001 | Ass | £ 64,492,607 | |
| 2002 | ass bandits | £ 1,378,733 | |
| 2003 | Ass Pennies | £ 90,425,396 | |
| 2004 | Assasin | £ 5,500,737 | |
| 2005 | Assassin | £ 189,535,758 | |
| 2006 | Assassin Brotherhood | £ 3,495,788 | |
| 2007 | Assassin Brotherhood 2 | £ -6,130,699 | |
| 2008 | Assassin Brotherhood 3 | £ 3,363 | |
| 2009 | Assassin Brotherhood 4 | £ 5,328 | |
| 2010 | Assassin Brotherhood 5 | £ 50,000 | |
| 2011 | Assassin Enterprises | £ 6,100,583 | |
| 2012 | Assassins | £ 273,716,618 | |
| 2013 | AssassinsInc | £ 24,726,836 | |
| 2014 | Assembly | £ 109,048,785 | |
| 2015 | Asset management | £ 411,955,825 | |
| 2016 | Asset Protection | £ 131,711,257 | |
| 2017 | Assets | £ 52,558,880 | |
| 2018 | Assid | £ 7,376,923 | |
| 2019 | assist | £ 287,958,085 | |
| 2020 | Assistance | £ 1,026,139,036 | |
| 2021 | assoc leader | £ 41,818,054 | |
| 2022 | Association | £ 241,869,454 | |
| 2023 | Assortia | £ 50,000 | |
| 2024 | asss | £ 592,827 | |
| 2025 | Asswhoopings | £ 879,052,388 | |
| 2026 | Asta | £ 58,442,957 | |
| 2027 | Astatine | £ 1,635,660,706 | |
| 2028 | Asteroid | £ 2,154,118,162 | |
| 2029 | Aston Ponds | £ 210,983,614 | |
| 2030 | Astrad | £ 5,503,267 | |
| 2031 | Astrolabe | £ 374,659,357 | |
| 2032 | Astronomic | £ 62,489,573 | |
| 2033 | Astronomy andAstrophysis | £ 318,667,703 | |
| 2034 | ASURA | £ 60,528,598 | |
| 2035 | ASX | £ 27,950,819 | |
| 2036 | Asylum | £ 80,346,284 | |
| 2037 | Asylum of Glass | £ 5,492,909 | |
| 2038 | Asylumn Inc | £ 146,137,260 | |
| 2039 | At Night | £ 1,511,614 | |
| 2040 | at of loss | £ 59,854,223 | |
| 2041 | At Sun Set | £ 4,878,197 | |
| 2042 | At Ze Heart of Ze Image | £ 703,050 | |
| 2043 | Atari | £ -109,011,333 | |
| 2044 | Atari 2600 | £ 5,501,112 | |
| 2045 | Ataxia | £ 885,305,227 | |
| 2046 | Athena | £ 131,182,230 | |
| 2047 | ATHENA I | £ 439,511,348 | |
| 2048 | ATHENA II | £ 185,747,725 | |
| 2049 | ATHENA III | £ 364,069,449 | |
| 2050 | ATHENA IV | £ 362,960,988 | |
| 2051 | ATHENA IX | £ 482,657,424 | |
| 2052 | ATHENA V | £ 439,576,128 | |
| 2053 | ATHENA VI | £ 487,815,910 | |
| 2054 | ATHENA VII | £ 450,053,057 | |
| 2055 | ATHENA VIII | £ 327,394,899 | |
| 2056 | ATHENA X | £ 387,865,242 | |
| 2057 | athome | £ 709,971 | |
| 2058 | AtIantis | £ 667,211,558 | |
| 2059 | ATiger | £ 2,175,207 | |
| 2060 | Atilla The Hun | £ 30,584,105 | |
| 2061 | Atkins | £ 8,801,415 | |
| 2062 | Atlanta | £ 46,346,177 | |
| 2063 | Atlanta Falcons | £ 34,001 | |
| 2064 | Atlantic City | £ 481,383,883 | |
| 2065 | Atlantis | £ 9,752,878 | |
| 2066 | Atlantis Program | £ 138,300,399 | |
| 2067 | Atlas | £ 7,299,346,783 | |
| 2068 | Atlas9 | £ 1,544,700 | |
| 2069 | ATM Acrylics | £ 58,511,783 | |
| 2070 | Atoila Bon Enterprises | £ 3,199,399 | |
| 2071 | Atoila Bowl Enterprises | £ 5,809,003 | |
| 2072 | Atoila Bowlus Inc | £ 5,444,771 | |
| 2073 | Atom Logic | £ 1,684,968,654 | |
| 2074 | Atomic | £ 563,544,308 | |
| 2075 | Atomic Bomb | £ 42,226,180 | |
| 2076 | Atomic Fusion | £ 26,247,918 | |
| 2077 | Atomic Particle | £ 5,854,613 | |
| 2078 | Atomic Pyrotechnics | £ 237,202,372 | |
| 2079 | AtomLogic | £ 2,490,796,517 | |
| 2080 | Atoms | £ 57,365,873 | |
| 2081 | Atout | £ 96,658,583 | |
| 2082 | ATowers | £ 7,764,274 | |
| 2083 | Atreides | £ 54,478,865 | |
| 2084 | Atrigoe | £ 231,516,971 | |
| 2085 | Atroski Corp | £ 6,550,564 | |
| 2086 | Attack | £ 6,452,772 | |
| 2087 | Attention | £ 573,276,016 | |
| 2088 | Attention To Yourself | £ 241,235 | |
| 2089 | Attila the Hun | £ 1,381,516,321 | |
| 2090 | Attilla the Hin | £ 1,332,665,789 | |
| 2091 | Attorney | £ 34,994,635 | |
| 2092 | Attraction | £ 202,496,355 | |
| 2093 | Attrition | £ 354,464,949 | |
| 2094 | Auchtermuchty | £ 341,854,396 | |
| 2095 | Auction Hunters | £ 1,170,573,030 | |
| 2096 | Audemars Piguet | £ 43,288,358 | |
| 2097 | Audi | £ 5,741,346 | |
| 2098 | Audio Creme Ltd | £ 812,941 | |
| 2099 | Audioholic | £ 9,018,590,651 | |
| 2100 | Audrey Hepburn | £ 2,877,878,656 | |
