The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 1701 | Application | £ 415,062,416 | |
| 1702 | Apprentice | £ -593,546 | |
| 1703 | Approval | £ 170,912,878 | |
| 1704 | Aqualung | £ 24,046,782 | |
| 1705 | aquarian | £ 4,070,487 | |
| 1706 | Aquarius | £ 6,646,059 | |
| 1707 | Aqueous Humor | £ 4,585,201 | |
| 1708 | Aquilus Corp | £ 5,277,613 | |
| 1709 | Aquinas | £ 63,835,436 | |
| 1710 | Arabia | £ 44,953,077 | |
| 1711 | Aragon | £ 44,348,560 | |
| 1712 | Arathorn | £ 1,312,721 | |
| 1713 | Arawn Ent | £ 93,040,323 | |
| 1714 | Arbroath Ltd | £ 4,649,836 | |
| 1715 | Arc | £ 597,723,833 | |
| 1716 | arcades | £ 266,836,580 | |
| 1717 | Arcadian | £ -27,749,317 | |
| 1718 | Arcelor Mittal | £ 5,505,445 | |
| 1719 | Arch | £ 409,494,031 | |
| 1720 | Arch Enemy | £ 832,599,270 | |
| 1721 | Archaeology | £ 365,551,200 | |
| 1722 | Archangel | £ 418,072,345 | |
| 1723 | Archangelos | £ 28,357,207 | |
| 1724 | Archerhopper | £ 38,424,150 | |
| 1725 | Archers | £ 349,062,295 | |
| 1726 | ArcherSaga | £ 4,222,245 | |
| 1727 | Archery | £ 42,146,781 | |
| 1728 | ArchFiendAndSon | £ 6,452,504 | |
| 1729 | Archie archington | £ 50,000 | |
| 1730 | Archimedes | £ 113,155,941 | |
| 1731 | Architecture | £ 449,588,369 | |
| 1732 | ArchJet Inc | £ 100,616,745 | |
| 1733 | Archspace | £ 110,855,031 | |
| 1734 | Archy Anarchy llc | £ 2,011,784 | |
| 1735 | ArcticMammal Inc | £ 5,319,651 | |
| 1736 | Ard Mhacha | £ 791,824,348 | |
| 1737 | are back | £ 3,905,534 | |
| 1738 | Are going to be Purged | £ 15,921,569 | |
| 1739 | Are HUGE | £ 5,502,620 | |
| 1740 | Are Tiny | £ 5,506,461 | |
| 1741 | Area 51 | £ 292,681,857 | |
| 1742 | area51 investigations | £ 55,414,240 | |
| 1743 | Arena | £ 151,924,345 | |
| 1744 | Aretek Construction | £ 4,874,329 | |
| 1745 | Aretek Holdings | £ 260,665 | |
| 1746 | Aretek Industries | £ 9,246,397 | |
| 1747 | Arf | £ 217,051,455 | |
| 1748 | ArfurFuxake Industries | £ 4,414,669 | |
| 1749 | ArfurFuxake Ltd | £ 4,632,551 | |
| 1750 | Argent Moon | £ 231,629,755 | |
| 1751 | Argentina | £ 6,496,980 | |
| 1752 | Argonauts | £ 490,777,641 | |
| 1753 | Argos | £ 84,684,965 | |
| 1754 | Aria | £ 112,294 | |
| 1755 | Aria Resort and Casino | £ 267,071,026 | |
| 1756 | Ariosto Ltd | £ 8,863,596 | |
| 1757 | Aristocracy | £ 25,265,372 | |
| 1758 | Arizona | £ 48,484,393 | |
| 1759 | ARK | £ 107,248,486 | |
| 1760 | Arkham Asylum | £ 312,132,018 | |
| 1761 | Arkitech | £ 1,772,374 | |
| 1762 | Armada Assassins | £ 47,600,289 | |
| 1763 | Armadillo | £ 128,337,997 | |
| 1764 | Armadillo Scrotum | £ 25,585,029 | |
| 1765 | Armageddon | £ 66,645,166 | |
| 1766 | Armagh | £ 3,184,413 | |
| 1767 | Armaments | £ 491,634,032 | |
| 1768 | Armed Forces Of Canadia | £ 10,956,688 | |
| 1769 | Armed Robbery | £ 362,290,751 | |
| 1770 | Armor | £ 94,501,919 | |
| 1771 | armour | £ 298,820,529 | |
| 1772 | Armoured Attack | £ 4,285,858 | |
| 1773 | Arms | £ 100,760,763 | |
| 1774 | armtastic | £ 4,229,880 | |
| 1775 | Army | £ -12,424,793 | |
| 1776 | army group south | £ 296,766,949 | |
| 1777 | Army Ranger Wing | £ 20,360,571 | |
| 1778 | Army Surplus | £ 150,909,513 | |
| 1779 | Army Surplus. | £ 222,086,462 | |
| 1780 | Army_Surplus | £ 176,270,301 | |
| 1781 | Army_Surplus. | £ 306,177,866 | |
| 1782 | Arn | £ 229,640,314 | |
| 1783 | Arnageddon | £ 876,503,216 | |
| 1784 | Arngrim | £ 44,892,390 | |
| 1785 | Arnies | £ 176,766,405 | |
| 1786 | Arousal | £ 8,052,449 | |
| 1787 | Arowana | £ 104,113,887 | |
| 1788 | ARPANET | £ 128,354,527 | |
| 1789 | arpar | £ -1,925,952 | |
| 1790 | Arrackis | £ 140,312,272 | |
| 1791 | Arrakis | £ 403,199,991 | |
| 1792 | Arrima | £ -5,308 | |
| 1793 | Arrival | £ 672,697,345 | |
| 1794 | Arrogant Playboy | £ 862,898,444 | |
| 1795 | Arrow | £ 102,469,718 | |
| 1796 | Arrows | £ 2,122,102 | |
| 1797 | arrrrrrh | £ -798,246 | |
| 1798 | ARS | £ 48,873,014 | |
| 1799 | arshole | £ 1,025,832 | |
| 1800 | Arsonist Lullaby | £ 1,452,269 | |
