The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 26201 | Xstn | £ 282,431,569 | |
| 26202 | Xstp | £ 303,981,344 | |
| 26203 | Xstr | £ 285,812,954 | |
| 26204 | Xtal | £ 316,568,506 | |
| 26205 | XTC | £ 1,126,941,027 | |
| 26206 | Xtde | £ 363,562,041 | |
| 26207 | Xtic | £ 289,913,564 | |
| 26208 | Xtnd | £ 283,497,046 | |
| 26209 | Xtng | £ 286,286,368 | |
| 26210 | Xtnt | £ 287,027,047 | |
| 26211 | Xtoc | £ 276,078,994 | |
| 26212 | Xtoe | £ 286,425,812 | |
| 26213 | Xtop | £ 289,389,091 | |
| 26214 | Xtoz | £ 288,348,004 | |
| 26215 | Xtreme Inc | £ 6,975,106 | |
| 26216 | Xtrn | £ 305,885,997 | |
| 26217 | Xtrp | £ 287,132,761 | |
| 26218 | Xtrt | £ 285,869,048 | |
| 26219 | Xtwn | £ 287,777,576 | |
| 26220 | Xult | £ 273,858,315 | |
| 26221 | Xvlg | £ 285,497,589 | |
| 26222 | Xvnt | £ 298,224,606 | |
| 26223 | xWARx | £ 49,358,796 | |
| 26224 | Xwht | £ 286,071,518 | |
| 26225 | Xwld | £ 286,626,530 | |
| 26226 | Xwlt | £ 290,891,938 | |
| 26227 | Xwrd | £ 305,626,345 | |
| 26228 | Xwve | £ 286,711,300 | |
| 26229 | xXheatherXx | £ 964,923 | |
| 26230 | xXHELLFIREXx | £ 13,749,387 | |
| 26231 | XxMAGAxX | £ 12,688,983 | |
| 26232 | XXX | £ 98,223,834 | |
| 26233 | XXX Olympiad | £ 161,781,360 | |
| 26234 | XXX2 | £ 898,910 | |
| 26235 | xxxHunterxxx | £ 450,135,899 | |
| 26236 | XXXL | £ 65,608,138 | |
| 26237 | xXxSniperxXx | £ -150,439 | |
| 26238 | XXXX | £ 37,039,607 | |
| 26239 | XXXX Gold | £ 50,756,120 | |
| 26240 | xxXxx | £ 47,732,997 | |
| 26241 | xxXXxx | £ 1,793,791 | |
| 26242 | Xykrit Records | £ 1,470,003 | |
| 26243 | Xylo | £ 288,172,877 | |
| 26244 | XYZ | £ 126,441,476 | |
| 26245 | xyz bomber | £ 2,643,287,541 | |
| 26246 | xzaronia | £ 50,000 | |
| 26247 | Xzyo | £ 310,762,250 | |
| 26248 | YA MAR LTD | £ -82,936 | |
| 26249 | Yada | £ 1,585,179 | |
| 26250 | yahoo | £ 952,012 | |
| 26251 | Yahoooo | £ 66,327,001 | |
| 26252 | Yakapuna | £ 71,738,825 | |
| 26253 | Yakkityyak | £ 8,640,493 | |
| 26254 | Yakuza | £ 9,140,137 | |
| 26255 | Yakuza1 | £ 5,603,847 | |
| 26256 | Yakuza4 | £ 8,600,784 | |
| 26257 | Yam | £ 39,725,888 | |
| 26258 | Yang | £ 23,601,773 | |
| 26259 | Yanika | £ 179,357,017 | |
| 26260 | Yankee Candles | £ 254,238,696 | |
| 26261 | Yankee Stadium | £ 1,197,716,072 | |
| 26262 | Yannick | £ 50,000 | |
| 26263 | Yapp And Yapp | £ 51,343,242 | |
| 26264 | Yarly | £ 11,508,137 | |
| 26265 | Yarn | £ 227,711,889 | |
| 26266 | YarnnysArmy | £ 522,456 | |
| 26267 | Yarrows Trail | £ 1,138,360,695 | |
| 26268 | Yates Wine Lodge | £ 118,772,292 | |
| 26269 | Yautja Prime | £ 1,067,504,629 | |
| 26270 | Yavanna Kementari | £ 1,491,523,683 | |
| 26271 | Yawza LLP | £ 4,526,015 | |
| 26272 | yaxley ltd | £ -919,518 | |
| 26273 | Yayo | £ 5,500,765 | |
| 26274 | Yazkan Casting | £ 90,953,439 | |
| 26275 | Yazuka5 | £ 8,655,804 | |
| 26276 | yazzoo | £ 4,918,228 | |
| 26277 | YC Mix | £ 1,278,476 | |
| 26278 | YDP Petroleum | £ 133,264,673 | |
| 26279 | Ye Old Woodbine | £ 435,724,527 | |
| 26280 | yeahea | £ -4,288,427 | |
| 26281 | Year | £ 55,583,206 | |
| 26282 | year-end profit or loss | £ 25,150,055 | |
| 26283 | YearEnd | £ 35,829,211 | |
| 26284 | years of digging | £ 145,751,812 | |
| 26285 | Yeehaw Rhinestone | £ 53,403,745 | |
| 26286 | YeeYee | £ 4,297,843 | |
| 26287 | yello | £ 18,832,228 | |
| 26288 | yellow | £ 4,940,852 | |
| 26289 | Yellow Brick Road Co | £ 160,508,920 | |
| 26290 | Yellow Cab Co | £ 49,426,726 | |
| 26291 | Yellow Cobra | £ 68,721,418 | |
| 26292 | Yellow River | £ 13,065,059 | |
| 26293 | yellow rose | £ 50,000 | |
| 26294 | Yellow Roses | £ 949,531,436 | |
| 26295 | Yellow snow inc | £ 7,012 | |
| 26296 | Yellow Squares | £ 257,976,942 | |
| 26297 | YELLOW SUBMARINE | £ 152,750,891 | |
| 26298 | Yellow Submarines | £ 3,944,918 | |
| 26299 | Yellowball Industries | £ 2,054,611,527 | |
| 26300 | YellowDirtyFellow | £ 51,793,214 | |
