The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 1901 | an Earthquake | £ 90,977,412 | |
| 1902 | An Echo | £ 13,068,501 | |
| 1903 | an Eclipse | £ 41,511,008 | |
| 1904 | An Efficacious Nature | £ 1,565,768,109 | |
| 1905 | an egg buttie | £ 194,145,321 | |
| 1906 | An Election | £ 162,614,854 | |
| 1907 | an electric car | £ 618,065,929 | |
| 1908 | An Electric Fence | £ 87,232,233 | |
| 1909 | An Elephant | £ 59,477,833 | |
| 1910 | An Ending | £ 1,666,647,176 | |
| 1911 | An endless love | £ 1,442,936,927 | |
| 1912 | An Endless Summer | £ 173,043,499 | |
| 1913 | an era | £ 58,834,982 | |
| 1914 | an ere | £ 334,408,580 | |
| 1915 | an Errant Soul | £ 351,847,713 | |
| 1916 | an error | £ 61,599,858 | |
| 1917 | An Exciting Enterprise | £ 3,125,261,673 | |
| 1918 | AN Exploding Star | £ 37,642,139 | |
| 1919 | An HBCU | £ 168,664,244 | |
| 1920 | An Honest Con Job | £ 5,899,899 | |
| 1921 | An Honest Man | £ 21,907,397 | |
| 1922 | An Hourglass | £ 273,881,800 | |
| 1923 | An ice storm | £ 39,951,710 | |
| 1924 | An Icestorm | £ 191,515,081 | |
| 1925 | An Idiots Suprise | £ 6,440,130 | |
| 1926 | An Incentive To Leave | £ 326,059,776 | |
| 1927 | An Incomplete Melody | £ 212,386,061 | |
| 1928 | An Inferno | £ 464,422,858 | |
| 1929 | An Inflated Ego | £ 5,240,326 | |
| 1930 | An Intrepid Enterprise | £ 4,438,771,453 | |
| 1931 | An Itch | £ 5,221,489 | |
| 1932 | An Obsolete Nature | £ 127,801,384 | |
| 1933 | An Offensive Weapon | £ 589,075,711 | |
| 1934 | An Oil Burner | £ 48,588,631 | |
| 1935 | An Old Fashion Brown Cow | £ 53,211,601 | |
| 1936 | An Old G | £ 993,290,668 | |
| 1937 | An Old Indian | £ 62,716,327 | |
| 1938 | An Older G | £ 5,915,037,036 | |
| 1939 | An Oldschool Playa | £ 130,260,396 | |
| 1940 | An Open Fire | £ 47,094,087 | |
| 1941 | An optical illusion | £ 612,349,896 | |
| 1942 | an Oral-B toothbrush | £ 423,423,940 | |
| 1943 | An Orange | £ 14,518,070 | |
| 1944 | An organisation | £ 125,003,494 | |
| 1945 | An Orrible Cant | £ 10,954,875 | |
| 1946 | An Orwellian dystopia | £ 304,447,113 | |
| 1947 | An Overbite | £ 107,311,266 | |
| 1948 | An SOS | £ 53,267,891 | |
| 1949 | An Umrella | £ 103,074,481 | |
| 1950 | An Unbreakable Team | £ 57,316,701 | |
| 1951 | An Undercover Agent | £ 4,189,483 | |
| 1952 | An Understatement | £ 161,825,891 | |
| 1953 | An Unexpected Attack | £ 31,524,706 | |
| 1954 | an unfinished book | £ 66,583,077 | |
| 1955 | An Unfriendly Goose | £ 363,173,135 | |
| 1956 | an unknown corp | £ 15,863,463 | |
| 1957 | An Unknown Era | £ 6,160,056 | |
| 1958 | An Unlocked Foot Locker | £ 222,163,285 | |
| 1959 | An Unpaidfor Wedding | £ 74,573,155 | |
| 1960 | An Unwiped Bum | £ 169,419,623 | |
| 1961 | AN7 | £ 599,270,925 | |
| 1962 | Anabolic Solutions | £ 158,324,003 | |
| 1963 | Anagramisms | £ 1,420,591,456 | |
| 1964 | Anaheim | £ 51,203,050 | |
| 1965 | Anal Bleaching | £ 509,981,633 | |
| 1966 | Anal Pearler Beads | £ 63,526,667 | |
| 1967 | Anal Retentive | £ 1,574,522,113 | |
| 1968 | Anal Warts | £ 104,761,052 | |
| 1969 | Analytic dissection | £ 139,063,532 | |
| 1970 | Anarchists Inc. 2 | £ 15,914,375 | |
| 1971 | Anarchists Inc. 3 | £ 9,888,501 | |
| 1972 | Anarchists Incorporated | £ 10,932,006 | |
| 1973 | Anarcho-Capitalism | £ -1,712,895 | |
| 1974 | Anarcho-Tyranny | £ 277,183,197 | |
| 1975 | Anarchy | £ 292,471,636 | |
| 1976 | Anarchy Inc | £ 1,945,656 | |
| 1977 | Anas Rhammar | £ 11,446,653 | |
| 1978 | Anastasia | £ 1,839,212,863 | |
| 1979 | Anatomy | £ -1,474,065 | |
| 1980 | Anatomy. | £ 151,240,553 | |
| 1981 | Ancestors | £ 364,102,063 | |
| 1982 | Ancient | £ 277,716,518 | |
| 1983 | ancient history | £ 201,885,205 | |
| 1984 | Ancient Prophets | £ 10,957,008 | |
| 1985 | Ancient Wisdom | £ 90,425,364 | |
| 1986 | and abetted | £ 109,622,968 | |
| 1987 | And Bone | £ 79,309,342 | |
| 1988 | And Jelly | £ 9,012,491 | |
| 1989 | And Out | £ 5,504,837 | |
| 1990 | And Pans | £ 2,188,192 | |
| 1991 | and REASON | £ 4,612,153 | |
| 1992 | and the cat goes meow | £ 1,535,007 | |
| 1993 | and welcome | £ 22,255,683 | |
| 1994 | AnderCo | £ 93,664,759 | |
| 1995 | AnderCoA | £ 9,029,840 | |
| 1996 | AnderCoB | £ 14,961,126 | |
| 1997 | AnderCoC | £ 9,084,882 | |
| 1998 | AnderCoD | £ 2,960,320 | |
| 1999 | AnderCoE | £ 6,290,019 | |
| 2000 | AnderCoF | £ 6,943,070 | |
