The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 1901 | B-RedJohn | £ 50,000 | |
| 1902 | B.A.E Systems | £ -766,012 | |
| 1903 | B.A.U | £ 14,221,700 | |
| 1904 | B.O | £ 1,289,709 | |
| 1905 | B.O.O.M | £ 4,863,247 | |
| 1906 | B.U.R.N | £ 43,937,474 | |
| 1907 | b00tINC | £ 11,214,461 | |
| 1908 | B01 | £ 71,796,113 | |
| 1909 | B02 | £ 53,050,027 | |
| 1910 | b0ss | £ 3,198,625 | |
| 1911 | B0ther | £ 6,364,611 | |
| 1912 | B1G B0Y T0Y | £ 2,983,973,299 | |
| 1913 | b29ers | £ -1,092,362 | |
| 1914 | B29_ers | £ -17,526,142 | |
| 1915 | B29_ers29 | £ -1,043,587 | |
| 1916 | Baaaaaaaaaaaaam | £ 23,819,164 | |
| 1917 | Baaam | £ 12,368,147 | |
| 1918 | Baal temples | £ 238,546,044 | |
| 1919 | Baars Industries | £ 2,323,638 | |
| 1920 | Babel | £ 1,903,173,914 | |
| 1921 | Babies | £ 49,088,497 | |
| 1922 | babihouse | £ 39,538,466 | |
| 1923 | babihouse2 | £ 31,257,420 | |
| 1924 | Babiler | £ 15,538,154 | |
| 1925 | Baby | £ 5,504,022 | |
| 1926 | Baby Batter | £ 193,570,361 | |
| 1927 | Baby Exterminators | £ 778,479 | |
| 1928 | Baby Rabbi Dragons | £ 114,920,741 | |
| 1929 | BabyIon | £ 110,253,540 | |
| 1930 | Babylon | £ 10,967,837 | |
| 1931 | Babylon Books | £ 50,000 | |
| 1932 | Bacardi | £ 6,753,609 | |
| 1933 | Back | £ 441,012,198 | |
| 1934 | Back Alley | £ 10,810,588 | |
| 1935 | Back Bone | £ 894,083,948 | |
| 1936 | Back for Business | £ 1,355,431 | |
| 1937 | Back of Your Head | £ 57,855,099 | |
| 1938 | Back To The Future | £ 463,219,932 | |
| 1939 | back up | £ 50,026,667 | |
| 1940 | Backchat | £ 18,955,357 | |
| 1941 | Backdoors | £ 25,956,001 | |
| 1942 | Backhand from the Lord | £ 6,462,840 | |
| 1943 | Backlash | £ 37,910,553 | |
| 1944 | BackStabbers .Inc | £ 250,969,228 | |
| 1945 | Backtime | £ 985,241,607 | |
| 1946 | BackToTheFuture | £ 50,876,138 | |
| 1947 | Bacon | £ 49,323,153 | |
| 1948 | Bacon Farts | £ 81,427,864 | |
| 1949 | Bacon Industries | £ -1,556 | |
| 1950 | BACON LTD | £ -1,186,340 | |
| 1951 | Baconator XXXX | £ 7,869,174 | |
| 1952 | Bacteria | £ 67,004,361 | |
| 1953 | Bacteriophages | £ 183,236,029 | |
| 1954 | bad | £ 492,423,840 | |
| 1955 | Bad Behaviour | £ 136,555,076 | |
| 1956 | BaD Boss | £ 1,434,138 | |
| 1957 | Bad choices | £ 272,649,367 | |
| 1958 | Bad Company | £ 14,927,478 | |
| 1959 | Bad Habits | £ 58,791,907 | |
| 1960 | bad intent | £ 46,672,740 | |
| 1961 | Bad Kitty | £ 43,623,162 | |
| 1962 | Bad Luck | £ 918,458,434 | |
| 1963 | Bad Mistake M8 | £ 731,497,729 | |
| 1964 | Bad Muthas | £ 49,885 | |
| 1965 | Bad N3ws | £ 33,668,765 | |
| 1966 | Bad News | £ 29,949,873 | |
| 1967 | bad panda | £ 611,661 | |
| 1968 | Bad Taste | £ 205,159,210 | |
| 1969 | bad things to come | £ 608,477,044 | |
| 1970 | Bad Whisky | £ 6,348,879 | |
| 1971 | Bad Wolf | £ 293,649 | |
| 1972 | bad-ass-corp | £ 106,833 | |
| 1973 | bad-ass-corp1 | £ 701,281 | |
| 1974 | Bada Bing | £ 4,544,795 | |
| 1975 | Badass Inc | £ 57,250,044 | |
| 1976 | Badass Inc. | £ 13,295,932 | |
| 1977 | Baddabings | £ 16,987,725 | |
| 1978 | Baddaboom | £ 60,277,741 | |
| 1979 | BadDevil | £ 34,082,892 | |
| 1980 | BADDIES | £ 71,819,718 | |
| 1981 | Badger Badger Badger | £ 95,806,183 | |
| 1982 | badgerkiller | £ 50,000 | |
| 1983 | badgers bizzare | £ 31,110,218 | |
| 1984 | badlucks | £ 10,613,112 | |
| 1985 | badman3234 | £ 6,300,058 | |
| 1986 | Badmiraco | £ 50,000 | |
| 1987 | badtothebone | £ 1,455,148 | |
| 1988 | Bag | £ 71,347,868 | |
| 1989 | Bag End | £ 2,119,277 | |
| 1990 | Bag of balls | £ 104,710 | |
| 1991 | Bagan | £ 11,882,180,974 | |
| 1992 | baggins | £ 6,612,599 | |
| 1993 | Baghdad | £ 153,311,318 | |
| 1994 | Bags | £ 379,803,363 | |
| 1995 | Bagshots Big Corp | £ 4,315,120 | |
| 1996 | Baigemen | £ 4,479,481 | |
| 1997 | Baile a Chaolais | £ 413,944,573 | |
| 1998 | Bailey | £ 5,036,082 | |
| 1999 | Baileys | £ 371,694,970 | |
| 2000 | Bails bazar | £ 617,542,306 | |
