The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 25801 | Windows Updates | £ 1,063,780,240 | |
| 25802 | Windows XP | £ 46,132,130 | |
| 25803 | Windows. | £ 55,000,874 | |
| 25804 | Windpower35 | £ 7,048,933 | |
| 25805 | Windpower45 | £ 18,502,525 | |
| 25806 | Windpower94 | £ -582,698 | |
| 25807 | winds | £ 1,773,785,583 | |
| 25808 | Windsor Castle | £ 1,304,694,901 | |
| 25809 | Windwalker | £ 43,029,277 | |
| 25810 | wine | £ -2,087,253 | |
| 25811 | Wine and Dine | £ 45,156,820 | |
| 25812 | Wing Man | £ 147,800,617 | |
| 25813 | Wingdings | £ 4,154,112 | |
| 25814 | Wingealots | £ 9,414,171 | |
| 25815 | Winger | £ -39,061,798 | |
| 25816 | wingjojo | £ 5,478,007 | |
| 25817 | Wingold | £ 379,377,488 | |
| 25818 | Wings n More | £ 6,837,754 | |
| 25819 | Wingspan Travel Agency | £ 43,480,482 | |
| 25820 | wining at poker | £ 414,049,826 | |
| 25821 | Winner Ltd | £ 50,000 | |
| 25822 | Winnifred plc | £ 73,627,945 | |
| 25823 | WINNING | £ 1,507,705 | |
| 25824 | Winning a Superfecta | £ 57,102,284 | |
| 25825 | winning hearts and minds | £ 472,432,504 | |
| 25826 | Winnipeg | £ 46,621,865 | |
| 25827 | Winstars | £ 1,745,354 | |
| 25828 | winter | £ 47,311,977 | |
| 25829 | WinterCity2 | £ 5,187,007 | |
| 25830 | winterfrost | £ 80,494,125 | |
| 25831 | Winters | £ 134,626,852 | |
| 25832 | Winters Light | £ 103,051,036 | |
| 25833 | Wintersun Tech. | £ 7,366,187 | |
| 25834 | wintertowns | £ -35,832,597 | |
| 25835 | WinterTowns2 | £ -38,511,331 | |
| 25836 | WinterTowns3 | £ 26,319,425 | |
| 25837 | Wipeover | £ 308,253,830 | |
| 25838 | wipps247 | £ 5,503,284 | |
| 25839 | Wire | £ 437,417,173 | |
| 25840 | Wireless | £ 53,605,602 | |
| 25841 | Wireshark | £ 182,280,016 | |
| 25842 | Wisconsin | £ 110,642,378 | |
| 25843 | Wisdom Holdings | £ 4,639,122 | |
| 25844 | Wise Men | £ 386,129,302 | |
| 25845 | Wishes | £ 84,799,336 | |
| 25846 | Wishes and Dreams | £ 104,120,296 | |
| 25847 | Wispy Specters | £ 5,846,890 | |
| 25848 | Wit | £ 373,403,666 | |
| 25849 | Witchcraft | £ 1,626,150,425 | |
| 25850 | Witchers Inc. | £ 140,761 | |
| 25851 | Witches Sabbath | £ 138,597,648 | |
| 25852 | With Cigars | £ 7,148,975 | |
| 25853 | With Envy | £ 4,923,852 | |
| 25854 | With jam | £ 678,108,452 | |
| 25855 | With my Uncles Dog | £ 1,438,479 | |
| 25856 | With tha homies | £ 176,856,978 | |
| 25857 | with the enemy | £ 51,141,968 | |
| 25858 | Within | £ 270,892,215 | |
| 25859 | Within Without | £ 5,488,689 | |
| 25860 | Without A Cause | £ 574,682,034 | |
| 25861 | Without A Trace | £ 66,525,406 | |
| 25862 | withstand | £ 95,371,984 | |
| 25863 | Withy Corp | £ 789,960 | |
| 25864 | withygrove | £ 50,000 | |
| 25865 | Witness Intimidation | £ 5,934,011 | |
| 25866 | Witnesses | £ 5,089,050 | |
| 25867 | witty company name | £ -335,949 | |
| 25868 | wives | £ 4,892,638 | |
| 25869 | Wizard Inc | £ 227,019,037 | |
| 25870 | Wizard Industries | £ 998,240 | |
| 25871 | wizarding co uk | £ 620,448,278 | |
| 25872 | Wizards Gizards | £ 1,418,954 | |
| 25873 | WizKat Industries | £ 97,264,520 | |
| 25874 | WLOT | £ 1,428,459 | |
| 25875 | WMA Inc | £ 57,897,468 | |
| 25876 | WMF | £ 6,340,157 | |
| 25877 | WMU Broncos | £ 76,214,295 | |
| 25878 | wobble | £ 8,072,105 | |
| 25879 | Wobbley Industries | £ 48,551,179 | |
| 25880 | Woe | £ 54,300,269 | |
| 25881 | Woke Culture | £ 5,181,230 | |
| 25882 | Woke World | £ 11,585,455 | |
| 25883 | woken me up | £ 967,969,712 | |
| 25884 | Woking | £ 3,972,941 | |
| 25885 | Woking Police | £ 47,639,060 | |
| 25886 | Wola Holdings | £ 12,678,467 | |
| 25887 | Woldorg Emporium | £ 58,188,787 | |
| 25888 | Woldorg Enterprises | £ 57,938,608 | |
| 25889 | Woldorg Imperium | £ 54,240,058 | |
| 25890 | Woldorg Incorporated | £ 57,992,813 | |
| 25891 | Woldorg Investments | £ 58,180,683 | |
| 25892 | Wole Tonne | £ 196,842,569 | |
| 25893 | Wolf Cola | £ 7,252,579 | |
| 25894 | Wolf Creek | £ 1,189,545,079 | |
| 25895 | Wolf Inc | £ 74,005,530 | |
| 25896 | Wolf Lover | £ -65,561 | |
| 25897 | Wolfden | £ 70,502,415 | |
| 25898 | Wolfe Smith | £ 77,429,029 | |
| 25899 | Wolfies | £ -1,176,419 | |
| 25900 | WolfKnives | £ 12,815,264 | |
