The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 26101 | Willy Wonka Ltd | £ 3,090,924 | |
| 26102 | Wilshires Herbarium | £ 50,000 | |
| 26103 | Wilson | £ 90,669,100 | |
| 26104 | Wilson and Wilson | £ 50,000 | |
| 26105 | Wilson Enterprises | £ 1,994,073 | |
| 26106 | WILTY | £ 90,003,933 | |
| 26107 | Wilziak Corp | £ 1,575,116 | |
| 26108 | Wimbledon | £ 49,721,619 | |
| 26109 | Wimbledon Common | £ 21,947,331 | |
| 26110 | WIN | £ 81,706,906 | |
| 26111 | win or loss | £ 491,741,393 | |
| 26112 | Winchester | £ 1,109,835 | |
| 26113 | Winchester Gun Co. | £ 9,826,187 | |
| 26114 | Wind | £ 177,531,218 | |
| 26115 | windbreaker | £ 83,606,374 | |
| 26116 | Windfall | £ 656,192 | |
| 26117 | Windon-Price Agency | £ 114,776,164 | |
| 26118 | WindowLicker | £ 355,481,618 | |
| 26119 | WINDOWS | £ 4,286,683 | |
| 26120 | Windows Inc | £ 171,249,111 | |
| 26121 | Windows Updates | £ 1,063,780,240 | |
| 26122 | Windows XP | £ 46,132,130 | |
| 26123 | Windows. | £ 43,000,874 | |
| 26124 | Windpower35 | £ 7,048,933 | |
| 26125 | Windpower45 | £ 18,502,525 | |
| 26126 | Windpower94 | £ -582,698 | |
| 26127 | winds | £ 1,773,785,583 | |
| 26128 | Windsor Castle | £ 1,304,694,901 | |
| 26129 | Windwalker | £ 12,065,397 | |
| 26130 | wine | £ -2,087,253 | |
| 26131 | Wine and Dine | £ 45,156,820 | |
| 26132 | Wing Man | £ 147,800,617 | |
| 26133 | Wingdings | £ 4,154,112 | |
| 26134 | Wingealots | £ 9,414,171 | |
| 26135 | Winger | £ -39,061,798 | |
| 26136 | wingjojo | £ 5,478,007 | |
| 26137 | Wingman | £ 67,904,825 | |
| 26138 | Wingold | £ 379,377,488 | |
| 26139 | Wings n More | £ 6,837,754 | |
| 26140 | Wingspan Travel Agency | £ 41,370,836 | |
| 26141 | wining at poker | £ 414,049,826 | |
| 26142 | Winner Ltd | £ 50,000 | |
| 26143 | Winnifred plc | £ 73,627,945 | |
| 26144 | WINNING | £ 1,507,705 | |
| 26145 | Winning a Superfecta | £ 57,102,284 | |
| 26146 | winning hearts and minds | £ 479,265,930 | |
| 26147 | Winnipeg | £ 46,621,865 | |
| 26148 | Winstars | £ 1,745,354 | |
| 26149 | winter | £ 47,311,977 | |
| 26150 | Winter Solstice | £ 37,413,815 | |
| 26151 | WinterCity2 | £ 5,187,007 | |
| 26152 | winterfrost | £ 80,494,125 | |
| 26153 | Winters | £ 134,626,852 | |
| 26154 | Winters Light | £ 52,063,916 | |
| 26155 | Wintersun Tech. | £ 7,366,187 | |
| 26156 | wintertowns | £ -35,832,597 | |
| 26157 | WinterTowns2 | £ -38,511,331 | |
| 26158 | WinterTowns3 | £ 26,319,425 | |
| 26159 | Winterval | £ 16,372,431 | |
| 26160 | Wipeover | £ 308,253,830 | |
| 26161 | wipps247 | £ 5,503,284 | |
| 26162 | Wire | £ 437,417,173 | |
| 26163 | Wireless | £ 53,605,602 | |
| 26164 | Wireshark | £ 182,281,816 | |
| 26165 | Wisconsin | £ 38,853,575 | |
| 26166 | Wisdom Holdings | £ 4,639,122 | |
| 26167 | Wise Men | £ 386,129,302 | |
| 26168 | Wishes | £ 84,799,336 | |
| 26169 | Wishes and Dreams | £ 104,120,296 | |
| 26170 | Wispa | £ 15,928,010 | |
| 26171 | Wispy Specters | £ 5,846,890 | |
| 26172 | Wit | £ 373,403,666 | |
| 26173 | Witchcraft | £ 1,625,804,391 | |
| 26174 | Witchers Inc. | £ 140,761 | |
| 26175 | Witches Sabbath | £ 128,705,805 | |
| 26176 | With Cigars | £ 7,148,975 | |
| 26177 | With Envy | £ 104,768,224 | |
| 26178 | With jam | £ 678,108,452 | |
| 26179 | With my Uncles Dog | £ 1,438,479 | |
| 26180 | With tha homies | £ 176,856,978 | |
| 26181 | with the enemy | £ 49,949,065 | |
| 26182 | Within | £ 270,892,215 | |
| 26183 | Within Without | £ 5,488,689 | |
| 26184 | Without A Cause | £ 574,682,034 | |
| 26185 | Without A Trace | £ 66,525,406 | |
| 26186 | withstand | £ 95,484,488 | |
| 26187 | Withy Corp | £ 789,960 | |
| 26188 | withygrove | £ 50,000 | |
| 26189 | Witness Intimidation | £ 5,934,011 | |
| 26190 | Witnesses | £ 5,089,050 | |
| 26191 | witty company name | £ -335,949 | |
| 26192 | wives | £ 4,892,638 | |
| 26193 | Wizard | £ -24,652,128 | |
| 26194 | Wizard Inc | £ 227,019,037 | |
| 26195 | Wizard Industries | £ 998,240 | |
| 26196 | wizarding co uk | £ 582,341,244 | |
| 26197 | Wizards Gizards | £ 1,418,954 | |
| 26198 | WizKat Industries | £ 97,264,520 | |
| 26199 | WLOT | £ 1,428,459 | |
| 26200 | WMA Inc | £ 57,897,468 | |
