The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 25901 | Wilshires Herbarium | £ 50,000 | |
| 25902 | Wilson | £ 90,669,100 | |
| 25903 | Wilson and Wilson | £ 50,000 | |
| 25904 | Wilson Enterprises | £ 1,994,073 | |
| 25905 | WILTY | £ 90,003,933 | |
| 25906 | Wilziak Corp | £ 1,575,116 | |
| 25907 | Wimbledon | £ 145,913,899 | |
| 25908 | Wimbledon Common | £ 21,947,331 | |
| 25909 | WIN | £ 145,896,848 | |
| 25910 | win or loss | £ 491,741,393 | |
| 25911 | Winchester | £ 1,109,835 | |
| 25912 | Winchester Gun Co. | £ 9,826,187 | |
| 25913 | Wind | £ 177,531,218 | |
| 25914 | windbreaker | £ 83,606,374 | |
| 25915 | Windfall | £ 656,192 | |
| 25916 | Windforce | £ 2,880,410 | |
| 25917 | Windon-Price Agency | £ 114,776,164 | |
| 25918 | WindowLicker | £ 355,481,618 | |
| 25919 | WINDOWS | £ 4,286,683 | |
| 25920 | Windows Inc | £ 171,249,111 | |
| 25921 | Windows Updates | £ 1,063,780,240 | |
| 25922 | Windows XP | £ 46,132,130 | |
| 25923 | Windows. | £ 55,000,874 | |
| 25924 | Windpower35 | £ 7,048,933 | |
| 25925 | Windpower45 | £ 18,502,525 | |
| 25926 | Windpower94 | £ -582,698 | |
| 25927 | winds | £ 1,773,785,583 | |
| 25928 | Windsor Castle | £ 1,304,694,901 | |
| 25929 | Windsor Ltd | £ 2,945,633 | |
| 25930 | Windwalker | £ 42,808,999 | |
| 25931 | wine | £ -2,087,253 | |
| 25932 | Wine and Dine | £ 45,156,820 | |
| 25933 | Winehouse | £ 229,904 | |
| 25934 | Wing Man | £ 147,800,617 | |
| 25935 | Wingdings | £ 4,154,112 | |
| 25936 | Wingealots | £ 9,414,171 | |
| 25937 | Winger | £ -39,061,798 | |
| 25938 | wingjojo | £ 5,478,007 | |
| 25939 | Wingold | £ 379,377,488 | |
| 25940 | Wings n More | £ 6,837,754 | |
| 25941 | Wingspan Travel Agency | £ 39,475,950 | |
| 25942 | wining at poker | £ 414,049,826 | |
| 25943 | Winner Ltd | £ 50,000 | |
| 25944 | Winnifred plc | £ 73,627,945 | |
| 25945 | WINNING | £ 1,507,705 | |
| 25946 | Winning a Superfecta | £ 57,102,284 | |
| 25947 | winning hearts and minds | £ 467,896,612 | |
| 25948 | Winnipeg | £ 46,621,865 | |
| 25949 | Winstars | £ 1,745,354 | |
| 25950 | winter | £ 47,311,977 | |
| 25951 | WinterCity2 | £ 5,187,007 | |
| 25952 | winterfrost | £ 80,494,125 | |
| 25953 | Winters | £ 134,626,852 | |
| 25954 | Winters Light | £ 137,739,672 | |
| 25955 | Wintersun Tech. | £ 7,366,187 | |
| 25956 | wintertowns | £ -35,832,597 | |
| 25957 | WinterTowns2 | £ -38,511,331 | |
| 25958 | WinterTowns3 | £ 26,319,425 | |
| 25959 | Wipeover | £ 308,253,830 | |
| 25960 | wipps247 | £ 5,503,284 | |
| 25961 | Wire | £ 437,417,173 | |
| 25962 | Wireless | £ 53,605,602 | |
| 25963 | Wireshark | £ 182,280,016 | |
| 25964 | Wisconsin | £ 133,654,975 | |
| 25965 | Wisdom Holdings | £ 4,639,122 | |
| 25966 | Wise Men | £ 432,003,529 | |
| 25967 | Wishes | £ 84,799,336 | |
| 25968 | Wishes and Dreams | £ 104,120,296 | |
| 25969 | Wispy Specters | £ 5,846,890 | |
| 25970 | Wit | £ 373,403,666 | |
| 25971 | Witchcraft | £ 1,626,150,425 | |
| 25972 | Witchers Inc. | £ 140,761 | |
| 25973 | Witches Sabbath | £ 139,455,128 | |
| 25974 | With Cigars | £ 7,148,975 | |
| 25975 | With Envy | £ 5,355,675 | |
| 25976 | With jam | £ 678,108,452 | |
| 25977 | With my Uncles Dog | £ 1,438,479 | |
| 25978 | With tha homies | £ 176,856,978 | |
| 25979 | with the enemy | £ 77,060,926 | |
| 25980 | Within | £ 270,892,215 | |
| 25981 | Within Without | £ 5,488,689 | |
| 25982 | Without A Cause | £ 574,682,034 | |
| 25983 | Without A Trace | £ 66,525,406 | |
| 25984 | withstand | £ 95,371,984 | |
| 25985 | Withy Corp | £ 789,960 | |
| 25986 | withygrove | £ 50,000 | |
| 25987 | Witness Intimidation | £ 5,934,011 | |
| 25988 | Witnesses | £ 5,089,050 | |
| 25989 | witty company name | £ -335,949 | |
| 25990 | wives | £ 4,892,638 | |
| 25991 | Wizard Inc | £ 227,019,037 | |
| 25992 | Wizard Industries | £ 998,240 | |
| 25993 | wizarding co uk | £ 621,045,300 | |
| 25994 | Wizards Gizards | £ 1,418,954 | |
| 25995 | WizKat Industries | £ 97,264,520 | |
| 25996 | WLOT | £ 1,428,459 | |
| 25997 | WMA Inc | £ 57,897,468 | |
| 25998 | WMF | £ 6,340,157 | |
| 25999 | WMU Broncos | £ 76,214,295 | |
| 26000 | wobble | £ 8,072,105 | |
