The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 26101 | Xtal | £ 316,568,506 | |
| 26102 | XTC | £ 1,126,941,027 | |
| 26103 | Xtde | £ 363,562,041 | |
| 26104 | Xtic | £ 289,913,564 | |
| 26105 | Xtnd | £ 283,497,046 | |
| 26106 | Xtng | £ 286,286,368 | |
| 26107 | Xtnt | £ 287,027,047 | |
| 26108 | Xtoc | £ 276,078,994 | |
| 26109 | Xtoe | £ 286,425,812 | |
| 26110 | Xtop | £ 289,389,091 | |
| 26111 | Xtoz | £ 288,348,004 | |
| 26112 | Xtreme Inc | £ 6,975,106 | |
| 26113 | Xtrn | £ 305,885,997 | |
| 26114 | Xtrp | £ 287,132,761 | |
| 26115 | Xtrt | £ 285,869,048 | |
| 26116 | Xtwn | £ 287,777,576 | |
| 26117 | Xult | £ 273,858,315 | |
| 26118 | Xvlg | £ 285,497,589 | |
| 26119 | Xvnt | £ 298,224,606 | |
| 26120 | xWARx | £ 49,488,242 | |
| 26121 | Xwht | £ 286,071,518 | |
| 26122 | Xwld | £ 286,626,530 | |
| 26123 | Xwlt | £ 290,891,938 | |
| 26124 | Xwrd | £ 305,626,345 | |
| 26125 | Xwve | £ 286,711,300 | |
| 26126 | xXheatherXx | £ 964,923 | |
| 26127 | XxMAGAxX | £ 12,688,983 | |
| 26128 | XXX | £ 98,223,834 | |
| 26129 | XXX Olympiad | £ 161,781,360 | |
| 26130 | XXX2 | £ 898,910 | |
| 26131 | xxxHunterxxx | £ 450,135,899 | |
| 26132 | XXXL | £ 65,608,138 | |
| 26133 | xXxSniperxXx | £ -150,439 | |
| 26134 | XXXX Gold | £ 50,756,120 | |
| 26135 | xxXxx | £ 56,117,483 | |
| 26136 | xxXXxx | £ 1,793,791 | |
| 26137 | Xykrit Records | £ 1,470,003 | |
| 26138 | Xylo | £ 288,172,877 | |
| 26139 | XYZ | £ 126,441,476 | |
| 26140 | xyz bomber | £ 2,643,287,541 | |
| 26141 | xzaronia | £ 50,000 | |
| 26142 | Xzyo | £ 310,762,250 | |
| 26143 | YA MAR LTD | £ -82,936 | |
| 26144 | Yacht Club | £ 14,111,563 | |
| 26145 | Yada | £ 1,585,179 | |
| 26146 | yahoo | £ 952,012 | |
| 26147 | Yahoooo | £ 66,327,001 | |
| 26148 | Yakapuna | £ 51,992,628 | |
| 26149 | Yakkityyak | £ 8,640,493 | |
| 26150 | Yakuza | £ 8,123,431 | |
| 26151 | Yakuza1 | £ 4,006,287 | |
| 26152 | Yakuza4 | £ 7,373,289 | |
| 26153 | Yakuzas | £ 3,926,491 | |
| 26154 | Yang | £ 23,601,773 | |
| 26155 | Yanika | £ 179,357,017 | |
| 26156 | Yankee Candles | £ 254,238,696 | |
| 26157 | Yankee Stadium | £ 1,196,852,903 | |
| 26158 | Yannick | £ 50,000 | |
| 26159 | Yapp And Yapp | £ 55,517,511 | |
| 26160 | Yarly | £ 11,508,137 | |
| 26161 | Yarn | £ 227,711,889 | |
| 26162 | YarnnysArmy | £ 522,456 | |
| 26163 | Yarrows Trail | £ 1,138,360,695 | |
| 26164 | Yates Wine Lodge | £ 120,132,900 | |
| 26165 | Yautja Prime | £ 417,155,047 | |
| 26166 | Yavanna Kementari | £ 1,491,523,683 | |
| 26167 | Yawza LLP | £ 4,526,015 | |
| 26168 | yaxley ltd | £ -919,518 | |
| 26169 | Yayo | £ 5,500,765 | |
| 26170 | Yazkan Casting | £ 179,156,306 | |
| 26171 | Yazuka5 | £ 68,580,442 | |
| 26172 | yazzoo | £ 4,918,228 | |
| 26173 | YC Mix | £ 1,278,476 | |
| 26174 | YDP Petroleum | £ 117,509,635 | |
| 26175 | Ye Old Woodbine | £ 399,593,148 | |
| 26176 | Yeah | £ 1,758,828 | |
| 26177 | yeahea | £ -4,288,427 | |
| 26178 | Year | £ 55,583,206 | |
| 26179 | year-end profit or loss | £ 21,873,715 | |
| 26180 | years of digging | £ 144,070,054 | |
| 26181 | Yeehaw Rhinestone | £ 53,403,745 | |
| 26182 | YeeYee | £ 4,297,843 | |
| 26183 | yello | £ 18,832,228 | |
| 26184 | yellow | £ 4,940,852 | |
| 26185 | Yellow Brick Road Co | £ 148,953,640 | |
| 26186 | Yellow Cab Co | £ 49,426,726 | |
| 26187 | Yellow Cobra | £ 68,721,418 | |
| 26188 | Yellow River | £ 13,065,059 | |
| 26189 | yellow rose | £ 50,000 | |
| 26190 | Yellow Roses | £ 702,158,163 | |
| 26191 | Yellow snow inc | £ 7,012 | |
| 26192 | Yellow Squares | £ 257,976,942 | |
| 26193 | YELLOW SUBMARINE | £ 152,750,891 | |
| 26194 | Yellow Submarines | £ 3,944,918 | |
| 26195 | Yellowball Industries | £ 2,054,611,527 | |
| 26196 | YellowDirtyFellow | £ 52,452,490 | |
| 26197 | yellowstone | £ 5,425,211 | |
| 26198 | Yellowstone Ranch | £ 511,933 | |
| 26199 | Yemen | £ 471,508,748 | |
| 26200 | Yepoon | £ 30,022,755 | |
