The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 23801 | Windfall | £ 656,192 | |
| 23802 | Windon-Price Agency | £ 114,776,164 | |
| 23803 | WindowLicker | £ 355,481,618 | |
| 23804 | WINDOWS | £ 4,286,683 | |
| 23805 | Windows Inc | £ 171,249,111 | |
| 23806 | Windows Updates | £ 717,391,599 | |
| 23807 | Windpower35 | £ 5,163,795 | |
| 23808 | Windpower94 | £ -582,698 | |
| 23809 | Windsor Castle | £ 1,134,643,574 | |
| 23810 | wine | £ -2,087,253 | |
| 23811 | Wine and Dine | £ 45,156,820 | |
| 23812 | Wing Man | £ 147,800,617 | |
| 23813 | Wingdings | £ 4,154,112 | |
| 23814 | Wingealots | £ 5,507,752 | |
| 23815 | Winger | £ -39,061,798 | |
| 23816 | wingjojo | £ 5,478,007 | |
| 23817 | Wingold | £ 379,377,488 | |
| 23818 | Wings n More | £ 6,837,754 | |
| 23819 | Winner Ltd | £ 50,000 | |
| 23820 | Winnifred plc | £ 73,627,945 | |
| 23821 | WINNING | £ 1,507,705 | |
| 23822 | Winning a Superfecta | £ 57,102,284 | |
| 23823 | winning hearts and minds | £ 117,485,158 | |
| 23824 | Winnipeg | £ 46,621,865 | |
| 23825 | Winstars | £ 1,745,354 | |
| 23826 | winter | £ 47,311,977 | |
| 23827 | Winter Camping | £ 240,713 | |
| 23828 | winter season | £ 52,087,264 | |
| 23829 | Winter Soldier | £ 622,160,067 | |
| 23830 | Winter Solstice | £ 37,413,815 | |
| 23831 | WinterCity2 | £ 5,187,007 | |
| 23832 | Winterfell | £ 651,090,732 | |
| 23833 | winterfrost | £ 80,494,125 | |
| 23834 | Winters | £ 134,626,852 | |
| 23835 | Wintersun Tech. | £ 7,366,187 | |
| 23836 | wintertowns | £ -35,832,597 | |
| 23837 | WinterTowns2 | £ -38,511,331 | |
| 23838 | WinterTowns3 | £ 26,319,425 | |
| 23839 | wipeout | £ 265,542,846 | |
| 23840 | Wipeover | £ 308,253,830 | |
| 23841 | Wipes | £ 400,341,762 | |
| 23842 | Wiping Out Squirrels | £ 5,970,881 | |
| 23843 | wipps247 | £ 5,503,284 | |
| 23844 | Wire | £ 437,417,173 | |
| 23845 | Wireings | £ 1,686,741 | |
| 23846 | Wireless | £ 53,605,602 | |
| 23847 | Wireshark | £ 14,622,997 | |
| 23848 | Wisconsin | £ 306,998 | |
| 23849 | Wisconsin Cheese | £ 22,550 | |
| 23850 | Wisdom | £ 12,580,693 | |
| 23851 | Wise Men | £ 386,129,302 | |
| 23852 | Wiseman | £ 2,614,052 | |
| 23853 | Wishbone | £ 2,898,395 | |
| 23854 | Wishes | £ 84,799,336 | |
| 23855 | Wishes and Dreams | £ 104,120,296 | |
| 23856 | Wispa | £ 15,928,010 | |
| 23857 | Wispy Specters | £ 3,506,931 | |
| 23858 | Wit | £ 373,403,666 | |
| 23859 | Witchcraft | £ 1,372,150,031 | |
| 23860 | Witchers Inc. | £ 140,761 | |
| 23861 | Witches Sabbath | £ 59,272,285 | |
| 23862 | witchfinder general | £ 350,287,569 | |
| 23863 | with an apostrophe | £ -5,750,011 | |
| 23864 | With Cigars | £ 7,148,975 | |
| 23865 | with company names | £ 4,898,159 | |
| 23866 | With jam | £ 398,054,942 | |
| 23867 | With my Uncles Dog | £ 1,438,479 | |
| 23868 | Within | £ 270,892,215 | |
| 23869 | Within Without | £ 5,488,689 | |
| 23870 | Without A Cause | £ 930,792,679 | |
| 23871 | Without A Trace | £ 66,525,406 | |
| 23872 | Withy Corp | £ 789,960 | |
| 23873 | withygrove | £ 50,000 | |
| 23874 | Witness Intimidation | £ 5,934,011 | |
| 23875 | Witnesses | £ 4,931,676 | |
| 23876 | witty company name | £ -335,949 | |
| 23877 | wives | £ 4,892,638 | |
| 23878 | Wizard | £ -24,652,128 | |
| 23879 | Wizard Inc | £ 227,019,037 | |
| 23880 | Wizard Industries | £ 998,240 | |
| 23881 | wizarding co uk | £ 30,813,697 | |
| 23882 | Wizards Gizards | £ 1,418,954 | |
| 23883 | WizKat Industries | £ 97,264,520 | |
| 23884 | WLOT | £ 1,428,459 | |
| 23885 | WMA Inc | £ 52,344,912 | |
| 23886 | WMF | £ 6,340,157 | |
| 23887 | WMU Broncos | £ 76,214,295 | |
| 23888 | wobble | £ 6,620,351 | |
| 23889 | Wobbley Industries | £ 48,551,179 | |
| 23890 | Woe | £ 48,844,638 | |
| 23891 | Woke World | £ 9,020,645 | |
| 23892 | woken me up | £ 967,969,712 | |
| 23893 | Woking | £ 3,972,941 | |
| 23894 | Woldorg Emporium | £ 58,188,787 | |
| 23895 | Woldorg Enterprises | £ 57,938,608 | |
| 23896 | Woldorg Imperium | £ 54,240,058 | |
| 23897 | Woldorg Incorporated | £ 57,992,813 | |
| 23898 | Woldorg Investments | £ 58,180,683 | |
| 23899 | Wole Tonne | £ 196,842,569 | |
| 23900 | Wolf Cola | £ 7,252,579 | |
