The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 25701 | Wilshires Herbarium | £ 50,000 | |
| 25702 | Wilson | £ 85,922,825 | |
| 25703 | Wilson and Wilson | £ 50,000 | |
| 25704 | Wilson Enterprises | £ 1,994,073 | |
| 25705 | WILTY | £ 90,003,933 | |
| 25706 | Wilziak Corp | £ 1,575,116 | |
| 25707 | Wimbledon | £ 11,010,733 | |
| 25708 | Wimbledon Common | £ 21,947,331 | |
| 25709 | WIN | £ 39,637,347 | |
| 25710 | win or loss | £ 491,741,393 | |
| 25711 | Winchester | £ 1,109,835 | |
| 25712 | Winchester Gun Co. | £ 9,826,187 | |
| 25713 | Wind | £ 177,531,218 | |
| 25714 | Wind Control | £ 16,416,420 | |
| 25715 | windbreaker | £ 83,606,374 | |
| 25716 | Windfall | £ 656,192 | |
| 25717 | Windon-Price Agency | £ 114,776,164 | |
| 25718 | WindowLicker | £ 355,481,618 | |
| 25719 | WINDOWS | £ 4,286,683 | |
| 25720 | Windows Inc | £ 171,249,111 | |
| 25721 | Windows Updates | £ 1,063,780,240 | |
| 25722 | Windows XP | £ 46,132,130 | |
| 25723 | Windpower35 | £ 7,048,933 | |
| 25724 | Windpower45 | £ 18,502,525 | |
| 25725 | Windpower94 | £ -582,698 | |
| 25726 | winds | £ 1,773,785,583 | |
| 25727 | Windsor Castle | £ 1,304,694,901 | |
| 25728 | wine | £ -2,087,253 | |
| 25729 | Wine and Dine | £ 45,156,820 | |
| 25730 | Wing Man | £ 147,800,617 | |
| 25731 | Wingdings | £ 4,154,112 | |
| 25732 | Wingealots | £ 9,414,171 | |
| 25733 | Winger | £ -39,061,798 | |
| 25734 | wingjojo | £ 5,478,007 | |
| 25735 | Wingman | £ 67,904,825 | |
| 25736 | Wingold | £ 379,377,488 | |
| 25737 | Wings n More | £ 6,837,754 | |
| 25738 | Wingspan Travel Agency | £ 41,959,420 | |
| 25739 | wining at poker | £ 414,049,826 | |
| 25740 | Winner Ltd | £ 50,000 | |
| 25741 | Winnifred plc | £ 73,627,945 | |
| 25742 | WINNING | £ 1,507,705 | |
| 25743 | Winning a Superfecta | £ 57,102,284 | |
| 25744 | winning hearts and minds | £ 482,286,090 | |
| 25745 | Winnipeg | £ 46,621,865 | |
| 25746 | Winstars | £ 1,745,354 | |
| 25747 | winter | £ 47,311,977 | |
| 25748 | Winter Solstice | £ 37,413,815 | |
| 25749 | WinterCity2 | £ 5,187,007 | |
| 25750 | winterfrost | £ 80,494,125 | |
| 25751 | Winters | £ 134,626,852 | |
| 25752 | Winters Light | £ 46,692,344 | |
| 25753 | Wintersun Tech. | £ 7,366,187 | |
| 25754 | wintertowns | £ -35,832,597 | |
| 25755 | WinterTowns2 | £ -38,511,331 | |
| 25756 | WinterTowns3 | £ 26,319,425 | |
| 25757 | Winterval | £ 16,372,431 | |
| 25758 | Wipeover | £ 308,253,830 | |
| 25759 | wipps247 | £ 5,503,284 | |
| 25760 | Wire | £ 437,417,173 | |
| 25761 | Wireless | £ 53,605,602 | |
| 25762 | Wireshark | £ 160,281,816 | |
| 25763 | Wisconsin | £ 33,272,891 | |
| 25764 | Wisdom Holdings | £ 4,639,122 | |
| 25765 | Wise Men | £ 386,129,302 | |
| 25766 | Wishes | £ 84,799,336 | |
| 25767 | Wishes and Dreams | £ 104,120,296 | |
| 25768 | Wispa | £ 15,928,010 | |
| 25769 | Wispy Specters | £ 5,846,890 | |
| 25770 | Wit | £ 373,403,666 | |
| 25771 | Witchcraft | £ 1,457,807,541 | |
| 25772 | Witchers Inc. | £ 140,761 | |
| 25773 | Witches Sabbath | £ 132,884,596 | |
| 25774 | with an apostrophe | £ -5,750,011 | |
| 25775 | With Cigars | £ 7,148,975 | |
| 25776 | With Envy | £ 108,373,771 | |
| 25777 | With jam | £ 678,108,452 | |
| 25778 | With my Uncles Dog | £ 1,438,479 | |
| 25779 | With tha homies | £ 176,856,978 | |
| 25780 | with the enemy | £ 50,627,869 | |
| 25781 | Within | £ 270,892,215 | |
| 25782 | Within Without | £ 5,488,689 | |
| 25783 | Without A Cause | £ 574,682,034 | |
| 25784 | Without A Trace | £ 66,525,406 | |
| 25785 | withstand | £ 95,266,976 | |
| 25786 | Withy Corp | £ 789,960 | |
| 25787 | withygrove | £ 50,000 | |
| 25788 | Witness Intimidation | £ 5,934,011 | |
| 25789 | Witnesses | £ 5,089,050 | |
| 25790 | witty company name | £ -335,949 | |
| 25791 | wives | £ 4,892,638 | |
| 25792 | Wizard | £ -24,652,128 | |
| 25793 | Wizard Inc | £ 227,019,037 | |
| 25794 | Wizard Industries | £ 998,240 | |
| 25795 | wizarding co uk | £ 582,616,701 | |
| 25796 | Wizards Gizards | £ 1,418,954 | |
| 25797 | WizKat Industries | £ 97,264,520 | |
| 25798 | WLOT | £ 1,428,459 | |
| 25799 | WMA Inc | £ 57,897,468 | |
| 25800 | WMF | £ 6,340,157 | |
