The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 1601 | ATHENA X | £ 387,865,242 | |
| 1602 | athome | £ 709,971 | |
| 1603 | AtIantis | £ 600,297,664 | |
| 1604 | ATiger | £ 2,175,207 | |
| 1605 | Atilla The Hun | £ 30,584,105 | |
| 1606 | Atkins | £ 8,801,415 | |
| 1607 | Atlanta | £ 46,346,177 | |
| 1608 | Atlanta Falcons | £ 34,001 | |
| 1609 | Atlantas | £ 247,623 | |
| 1610 | Atlantis | £ 9,752,878 | |
| 1611 | Atlantis Program | £ 138,300,399 | |
| 1612 | Atlas | £ 5,481,896,224 | |
| 1613 | Atlas9 | £ 1,544,700 | |
| 1614 | ATM Acrylics | £ 58,511,783 | |
| 1615 | Atoila Bon Enterprises | £ 3,199,399 | |
| 1616 | Atoila Bowl Enterprises | £ 5,809,003 | |
| 1617 | Atoila Bowlus Inc | £ 5,444,771 | |
| 1618 | Atomic Bomb | £ 42,226,180 | |
| 1619 | Atomic Particle | £ 5,854,613 | |
| 1620 | Atoms | £ 57,365,873 | |
| 1621 | ATowers | £ 7,764,274 | |
| 1622 | Atreides | £ 54,478,865 | |
| 1623 | Atrigoe | £ 227,180,144 | |
| 1624 | Atroski Corp | £ 6,550,564 | |
| 1625 | Attack | £ 6,452,772 | |
| 1626 | Attention | £ 449,571,372 | |
| 1627 | Attention To Yourself | £ 241,235 | |
| 1628 | Attilla the Hin | £ 1,317,558,655 | |
| 1629 | Attorney | £ 167,541,961 | |
| 1630 | Attraction | £ 202,496,355 | |
| 1631 | Attractions | £ 1,147,883 | |
| 1632 | Attrition | £ 354,464,949 | |
| 1633 | Auction Hunters | £ 479,061,520 | |
| 1634 | Audemars Piguet | £ 62,600,657 | |
| 1635 | Audi | £ 5,741,346 | |
| 1636 | Audio Creme Ltd | £ 812,941 | |
| 1637 | Audioholic | £ 8,916,195,336 | |
| 1638 | Audrey Hepburn | £ 2,877,878,656 | |
| 1639 | Auld Reekie | £ 865,228,531 | |
| 1640 | Aunty Gene | £ 1,095,020,205 | |
| 1641 | Aurelis | £ 50,000 | |
| 1642 | Aurora Borealis | £ 539,626,844 | |
| 1643 | Aurora Excalibur | £ 57,084,486 | |
| 1644 | Auscorp | £ -9,296 | |
| 1645 | AusPacific | £ 11,970,178 | |
| 1646 | Austin | £ 97,852,964 | |
| 1647 | Austin Powers | £ 57,401,544 | |
| 1648 | Australia | £ 284,273,031 | |
| 1649 | Austria | £ 48,118,690 | |
| 1650 | Authority | £ 75,753,853 | |
| 1651 | autobots | £ 34,671,715 | |
| 1652 | Autobots85 | £ 158,997,989 | |
| 1653 | Automated | £ 4,122,784 | |
| 1654 | Automedon Enterprises | £ 1,352,625 | |
| 1655 | Autumn leaves | £ 460,495,513 | |
| 1656 | AVALANCHE | £ 5,070,012 | |
| 1657 | Avalon | £ 114,526,192 | |
| 1658 | Avalon Ent | £ 103,437,987 | |
| 1659 | Avarice | £ 1,847,427,982 | |
| 1660 | avenger | £ 33,951,758 | |
| 1661 | avengers | £ 179,656,180 | |
| 1662 | Avenging Enterprise | £ 4,124,870 | |
| 1663 | avenue | £ 111,343,301 | |
| 1664 | Average Joes | £ 36,090,897 | |
| 1665 | Averages | £ 955,942,520 | |
| 1666 | Averted | £ 4,617,680 | |
| 1667 | Aviation | £ 92,288,316 | |
| 1668 | Aviator Brew Co. | £ 7,898,617 | |
| 1669 | Avion | £ 1,630,456 | |
| 1670 | Avocado | £ 5,509,304 | |
| 1671 | Avoiding Tax | £ 2,079,775,465 | |
| 1672 | awakenings | £ 45,249,454 | |
| 1673 | Awareness | £ 14,635,835 | |
| 1674 | away | £ 436,622,634 | |
| 1675 | Away Games | £ 85,109,642 | |
| 1676 | Awe | £ 5,041,709 | |
| 1677 | Awesome | £ 4,168,287 | |
| 1678 | Awesome Express | £ 137,661,068 | |
| 1679 | Awesome Inc. | £ 5,134,336 | |
| 1680 | AWOL | £ 179,423,650 | |
| 1681 | Awsome | £ 125,023,296 | |
| 1682 | Awsome County | £ 3,946,422 | |
| 1683 | Axe Apollo | £ 80,888,476 | |
| 1684 | Axid | £ 118,100,002 | |
| 1685 | Axiom | £ 13,466,393 | |
| 1686 | Axos | £ 78,182,940 | |
| 1687 | Ay Caramba Kid | £ 622,368,443 | |
| 1688 | Aybara | £ 5,838,485 | |
| 1689 | Aylomen Industries | £ 1,448,558 | |
| 1690 | Ayr Co. | £ -1,185,301 | |
| 1691 | AZ Enterprise | £ 3,940,624 | |
| 1692 | AZ Farm | £ -110,776 | |
| 1693 | AZ Farm 2 | £ 4,549,017 | |
| 1694 | AZ Farm 3 | £ 4,484,128 | |
| 1695 | Azetec | £ 2,509,093 | |
| 1696 | Azkaban | £ 247,656,401 | |
| 1697 | Azrael K Ringwood | £ 266,363,189 | |
| 1698 | aztec 2 inc | £ 34,390,202 | |
| 1699 | aztec 4 | £ 52,828,761 | |
| 1700 | aztec 5 | £ 4,885,910 | |
