The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 1801 | Atlantis | £ 9,752,878 | |
| 1802 | Atlantis Program | £ 138,300,399 | |
| 1803 | Atlas | £ 7,037,458,249 | |
| 1804 | Atlas9 | £ 1,544,700 | |
| 1805 | ATM Acrylics | £ 58,511,783 | |
| 1806 | Atoila Bon Enterprises | £ 3,199,399 | |
| 1807 | Atoila Bowl Enterprises | £ 5,809,003 | |
| 1808 | Atoila Bowlus Inc | £ 5,444,771 | |
| 1809 | Atom Logic | £ 319,526,255 | |
| 1810 | Atomic Bomb | £ 42,226,180 | |
| 1811 | Atomic Fusion | £ 26,247,918 | |
| 1812 | Atomic Particle | £ 5,854,613 | |
| 1813 | AtomLogic | £ 1,226,176,148 | |
| 1814 | Atoms | £ 57,365,873 | |
| 1815 | Atout | £ 260,080,037 | |
| 1816 | ATowers | £ 7,764,274 | |
| 1817 | Atreides | £ 54,478,865 | |
| 1818 | Atrigoe | £ 231,516,971 | |
| 1819 | Atroski Corp | £ 6,550,564 | |
| 1820 | Attack | £ 6,452,772 | |
| 1821 | Attention | £ 573,276,016 | |
| 1822 | Attention To Yourself | £ 241,235 | |
| 1823 | Attilla the Hin | £ 1,332,665,789 | |
| 1824 | Attorney | £ 167,541,961 | |
| 1825 | Attraction | £ 202,496,355 | |
| 1826 | Attractions | £ 1,147,883 | |
| 1827 | Attrition | £ 354,464,949 | |
| 1828 | Auchtermuchty | £ 341,854,396 | |
| 1829 | Auction Hunters | £ 1,170,573,030 | |
| 1830 | Audemars Piguet | £ 62,600,657 | |
| 1831 | Audi | £ 5,741,346 | |
| 1832 | Audio Creme Ltd | £ 812,941 | |
| 1833 | Audioholic | £ 9,018,590,651 | |
| 1834 | Audrey Hepburn | £ 2,877,878,656 | |
| 1835 | August | £ 42,736,916 | |
| 1836 | Augustus | £ 140,500,252 | |
| 1837 | Auld Lang Syne | £ 274,082,182 | |
| 1838 | Auld Reekie | £ 1,322,058,057 | |
| 1839 | Aunty Gene | £ 1,095,020,205 | |
| 1840 | Aurelis | £ 50,000 | |
| 1841 | Aurora Borealis | £ 1,205,553,729 | |
| 1842 | Aurora Excalibur | £ 57,084,486 | |
| 1843 | Auscorp | £ -9,296 | |
| 1844 | AusPacific | £ 11,970,178 | |
| 1845 | Austin | £ 97,852,964 | |
| 1846 | Austin Powers | £ 111,536,434 | |
| 1847 | Australia | £ 284,273,031 | |
| 1848 | Austria | £ 48,118,690 | |
| 1849 | Authority | £ 75,753,853 | |
| 1850 | autobots | £ 34,671,715 | |
| 1851 | Autobots85 | £ 158,997,989 | |
| 1852 | Automated | £ 4,122,784 | |
| 1853 | Automedon Enterprises | £ 1,352,625 | |
| 1854 | Autumn leaves | £ 460,495,513 | |
| 1855 | AVALANCHE | £ 5,070,012 | |
| 1856 | Avalon | £ 114,526,192 | |
| 1857 | Avalon Ent | £ 103,437,987 | |
| 1858 | Avarice | £ 1,847,427,982 | |
| 1859 | avenger | £ 33,951,758 | |
| 1860 | avengers | £ 179,656,180 | |
| 1861 | avenue | £ 114,904,636 | |
| 1862 | Average Joes | £ 36,090,897 | |
| 1863 | Averages | £ 955,942,520 | |
| 1864 | Averted | £ 4,617,680 | |
| 1865 | Aviation | £ 92,288,316 | |
| 1866 | Aviator Brew Co. | £ 7,898,617 | |
| 1867 | Avion | £ 1,630,456 | |
| 1868 | Avocado | £ 5,509,304 | |
| 1869 | Avoiding Tax | £ 2,100,960,172 | |
| 1870 | awakenings | £ 45,249,454 | |
| 1871 | Awareness | £ 14,635,835 | |
| 1872 | away | £ 436,622,634 | |
| 1873 | Away Games | £ 85,109,642 | |
| 1874 | Awe | £ 5,041,709 | |
| 1875 | Awesome | £ 4,168,287 | |
| 1876 | Awesome Express | £ 137,661,068 | |
| 1877 | Awesome Inc. | £ 5,134,336 | |
| 1878 | awfully awkward | £ 201,827,664 | |
| 1879 | AWOL | £ 215,855,961 | |
| 1880 | Awsome | £ 423,012,731 | |
| 1881 | Awsome County | £ 3,946,422 | |
| 1882 | Awww | £ 35,107,524 | |
| 1883 | Axe Apollo | £ 80,888,476 | |
| 1884 | Axid | £ 118,100,002 | |
| 1885 | Axiom | £ 13,466,393 | |
| 1886 | Axos | £ 78,182,940 | |
| 1887 | Ay Caramba Kid | £ 689,143,633 | |
| 1888 | Aybara | £ 5,838,485 | |
| 1889 | Aylomen Industries | £ 1,448,558 | |
| 1890 | Ayr Co. | £ -1,185,301 | |
| 1891 | AZ Enterprise | £ 3,940,624 | |
| 1892 | AZ Farm | £ -110,776 | |
| 1893 | AZ Farm 2 | £ 4,549,017 | |
| 1894 | AZ Farm 3 | £ 4,484,128 | |
| 1895 | Azetec | £ 2,509,093 | |
| 1896 | Azkaban | £ 247,656,401 | |
| 1897 | Azrael K Ringwood | £ 266,363,189 | |
| 1898 | aztec 2 inc | £ 34,390,202 | |
| 1899 | aztec 4 | £ 52,828,761 | |
| 1900 | aztec 5 | £ 4,885,910 | |
