The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 20101 | X Japan | £ 64,558,495 | |
| 20102 | X Marks The Spot | £ 91,783,764 | |
| 20103 | x ray | £ 16,075,137 | |
| 20104 | x-9 | £ 4,945,941 | |
| 20105 | X-Men | £ 7,489,353 | |
| 20106 | x10 | £ 8,373,026 | |
| 20107 | x99 | £ 3,894,345 | |
| 20108 | Xalin INC | £ 5,506,671 | |
| 20109 | Xanadu | £ 645,066,775 | |
| 20110 | Xanax | £ 3,616,625 | |
| 20111 | Xavier | £ 50,000 | |
| 20112 | Xavier Academy | £ 58,111,576 | |
| 20113 | XBMC | £ 8,846,915 | |
| 20114 | XBOX | £ 15,841,526 | |
| 20115 | Xboxone Graphics | £ 3,754,617 | |
| 20116 | xbtg983 | £ 5,346,408 | |
| 20117 | Xelor | £ 3,816,558,214 | |
| 20118 | Xena | £ 269,215,432 | |
| 20119 | Xenia Dynamics | £ 878,493 | |
| 20120 | Xenogenic Corporation | £ 749,894 | |
| 20121 | Xenomancy | £ 9,472,207 | |
| 20122 | Xenon Industries | £ 54,318,651 | |
| 20123 | Xenon Nova | £ 1,022,359,075 | |
| 20124 | xenoxe | £ 31,924,953 | |
| 20125 | xenoxe2 | £ 9,855,120 | |
| 20126 | xenoxe3 | £ 12,384,066 | |
| 20127 | xenoxe4 | £ 12,115,834 | |
| 20128 | xenoxe5 | £ 7,284 | |
| 20129 | Xeon | £ 5,515,731 | |
| 20130 | Xero | £ 5,510,204 | |
| 20131 | Xero Holdings | £ 2,226,003 | |
| 20132 | Xerxes | £ 6,963,048 | |
| 20133 | xFactor | £ 27,458,976 | |
| 20134 | Xian | £ 5,551,266 | |
| 20135 | Xiao | £ 5,496,192 | |
| 20136 | Xin Hua | £ -146,534 | |
| 20137 | xkcd | £ 65,715,103 | |
| 20138 | Xmas Pasts | £ 58,172,094 | |
| 20139 | Xmassucks | £ 12,675,389 | |
| 20140 | Xmax | £ 799,344 | |
| 20141 | Xmen | £ 1,657,939 | |
| 20142 | Xmpt | £ 3,247,777 | |
| 20143 | Xndl | £ 4,787,513 | |
| 20144 | XOBNi | £ 126,280,770 | |
| 20145 | Xoriat-Khaiba | £ 6,999,598 | |
| 20146 | Xp3rtZ | £ 1,022,937 | |
| 20147 | Xperia | £ 31,968,553 | |
| 20148 | Xpld | £ 1,540,772 | |
| 20149 | xpnatrax | £ 386,549,076 | |
| 20150 | Xpnd | £ 765,139 | |
| 20151 | Xprt | £ 3,298,700 | |
| 20152 | xSSx | £ 6,639,274 | |
| 20153 | Xtal | £ 3,141,948 | |
| 20154 | XTC | £ 1,126,941,027 | |
| 20155 | Xtreme Inc | £ 6,975,106 | |
| 20156 | Xtrt | £ 2,752,421 | |
| 20157 | xWARx | £ 135,652,424 | |
| 20158 | Xwld | £ 583,832 | |
| 20159 | xXheatherXx | £ 964,923 | |
| 20160 | XXX | £ 98,223,834 | |
| 20161 | XXX2 | £ 50,000 | |
| 20162 | xxxHunterxxx | £ 419,566,425 | |
| 20163 | XXXL | £ 65,608,138 | |
| 20164 | xXxSniperxXx | £ -150,439 | |
| 20165 | XXXX | £ 41,640,579 | |
| 20166 | xxXxx | £ 56,117,483 | |
| 20167 | xxXXxx | £ 1,793,791 | |
| 20168 | Xykrit Records | £ 1,470,003 | |
| 20169 | xyz bomber | £ 2,643,287,541 | |
| 20170 | xzaronia | £ 50,000 | |
| 20171 | YA MAR LTD | £ -82,936 | |
| 20172 | Yada | £ 1,585,179 | |
| 20173 | Yahoooo | £ 66,327,001 | |
| 20174 | Yakkityyak | £ 8,640,493 | |
| 20175 | Yakuza | £ 64,700,468 | |
| 20176 | Yakuza1 | £ 59,527,783 | |
| 20177 | YaMa | £ 3,577,601 | |
| 20178 | Yang | £ 23,601,773 | |
| 20179 | Yangtze | £ 3,080,428 | |
| 20180 | Yankee Candles | £ 254,238,696 | |
| 20181 | Yannick | £ 50,000 | |
| 20182 | Yarly | £ 594,607 | |
| 20183 | Yarn | £ 227,711,889 | |
| 20184 | Yarrows Trail | £ 1,138,360,695 | |
| 20185 | Yawza LLP | £ 4,526,015 | |
| 20186 | yaxley ltd | £ -919,518 | |
| 20187 | yaya | £ 5,198,552 | |
| 20188 | Yayo | £ 5,500,765 | |
| 20189 | yazzoo | £ 4,918,228 | |
| 20190 | YC Mix | £ 1,278,476 | |
| 20191 | Ye Old Woodbine | £ 399,593,148 | |
| 20192 | yeahea | £ -4,288,427 | |
| 20193 | Year | £ 55,583,206 | |
| 20194 | YeeYee | £ 4,297,843 | |
| 20195 | yello | £ 18,832,228 | |
| 20196 | yellow | £ 4,940,852 | |
| 20197 | Yellow Cobra | £ 68,721,418 | |
| 20198 | Yellow River | £ 13,065,059 | |
| 20199 | yellow rose | £ 50,000 | |
| 20200 | Yellow Snow | £ 5,510,899 | |
