The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 22301 | Yuri Cybernetics | £ 5,506,511 | |
| 22302 | yuuuuup | £ 5,503,725 | |
| 22303 | YWO | £ 9,249,447 | |
| 22304 | YYNQ Gaming LLC | £ 20,761,224 | |
| 22305 | YYYY | £ 2,809,474 | |
| 22306 | YzAshe | £ 43,840,255 | |
| 22307 | YZFR1000 | £ 46,830,018 | |
| 22308 | Z Enterprises | £ 7,132,911 | |
| 22309 | Z World Corp | £ 50,000 | |
| 22310 | Z28 | £ 3,419,876 | |
| 22311 | za12 | £ 5,353,146 | |
| 22312 | Zach Co. | £ 8,395,663 | |
| 22313 | Zaggas Army | £ -544,836 | |
| 22314 | Zagreb | £ 37,726,944 | |
| 22315 | Zahnage | £ 128,360 | |
| 22316 | Zaibatsu Inc. | £ -1,988,474 | |
| 22317 | ZainThePain2Inc. | £ 60,004,880 | |
| 22318 | ZALAGA | £ 2,274,419,982 | |
| 22319 | Zamphire | £ 1,708,041 | |
| 22320 | Zamsathix | £ 15,764,456 | |
| 22321 | Zaney Zig Zagz | £ 21,723,086 | |
| 22322 | Zapf | £ 1,290,763 | |
| 22323 | Zappa | £ 45,013,650 | |
| 22324 | Zarog Freezoid and Skon | £ 52,228,502 | |
| 22325 | Zaw Zoo Xylata | £ 24,180,706 | |
| 22326 | Zayn | £ 55,197,656 | |
| 22327 | ZB x GC | £ 75,804,094 | |
| 22328 | Ze Germans | £ 2,935,860 | |
| 22329 | Zealoot | £ 11,874,902 | |
| 22330 | Zealot | £ 53,853 | |
| 22331 | Zealott | £ 57,764 | |
| 22332 | Zealottt | £ 36,507 | |
| 22333 | Zealousy | £ 359,863 | |
| 22334 | Zearo Inc | £ 1,614,141 | |
| 22335 | Zebras | £ 1,511,337,866 | |
| 22336 | Zebulun | £ 357,080 | |
| 22337 | Zeds Dead | £ 55,779,796 | |
| 22338 | Zeeklas | £ 5,502,844 | |
| 22339 | Zeep Inc | £ 86,375 | |
| 22340 | Zeitgeist | £ 100,224,449 | |
| 22341 | Zeke | £ 49,214,369 | |
| 22342 | Zekial | £ 50,000 | |
| 22343 | Zelda | £ 272,752,458 | |
| 22344 | Zelda Berry | £ 281,064,827 | |
| 22345 | Zelda incorparated | £ 350,905,691 | |
| 22346 | ZELECTRONICS | £ 84,156 | |
| 22347 | Zellers | £ 8,932,220 | |
| 22348 | Zemflap Hyperflips | £ 366,014 | |
| 22349 | Zen | £ 45,469,810 | |
| 22350 | Zenat | £ -3,635,236 | |
| 22351 | Zeneviera | £ 114,363,004 | |
| 22352 | ZenGen | £ 24,611,173 | |
| 22353 | ZenMasters | £ 1,784,636 | |
| 22354 | Zeppelin | £ 75,206,331 | |
| 22355 | Zere | £ 1,301 | |
| 22356 | ZerkMan United | £ -104,459 | |
| 22357 | Zero | £ 563,625,795 | |
| 22358 | Zero Cool | £ -6,394 | |
| 22359 | Zero Dark Thirty | £ 104,040,831 | |
| 22360 | Zero Gravitas | £ 1,480,094,878 | |
| 22361 | Zero Limitations | £ 5,506,845 | |
| 22362 | Zero Mercy | £ 2,628,207 | |
| 22363 | Zero Mercy Face Off | £ 1,927,586 | |
| 22364 | Zero Percent | £ 23,710,455 | |
| 22365 | Zero Point | £ 9,084,149 | |
| 22366 | Zero Sum Business | £ 100,728,811 | |
| 22367 | Zerocool | £ 17,903,153 | |
| 22368 | ZEROFKS2GV | £ 38,169,299 | |
| 22369 | Zerox | £ 8,610,246 | |
| 22370 | Zerstorung Bombe | £ 54,866,830 | |
| 22371 | Zeus | £ 5,506,763 | |
| 22372 | Zeus Holdings | £ 7,007,304 | |
| 22373 | zfactory | £ 431,331,730 | |
| 22374 | Zhanapong | £ 1,220,214 | |
| 22375 | Zhang Wu Ji | £ 186,784,306 | |
| 22376 | Zig | £ 315,268,467 | |
| 22377 | Zig Zag | £ 107,071,881 | |
| 22378 | Zig-Zag | £ 97,312,756 | |
| 22379 | ZillaTech | £ 53,299,746 | |
| 22380 | Zillion | £ 5,505,106 | |
| 22381 | Zim | £ 393,213,141 | |
| 22382 | Zimbabwe | £ 5,496,779 | |
| 22383 | zin | £ 163,786,023 | |
| 22384 | zinfandel | £ 69,451,066 | |
| 22385 | Zion | £ 173,136,735 | |
| 22386 | Zipper1162 | £ 637,317 | |
| 22387 | Zippo | £ 465,972,453 | |
| 22388 | Zippy | £ 1,367,172,894 | |
| 22389 | zippyzippy | £ -1,956 | |
| 22390 | zisland | £ 102,171,426 | |
| 22391 | zizzzzy | £ 224,926 | |
| 22392 | Zoiburgers | £ 5,820,034 | |
| 22393 | Zoilo | £ 814,338,514 | |
| 22394 | Zola | £ 20,810,955 | |
| 22395 | Zolton | £ 643,684 | |
| 22396 | Zombie | £ 224,964,309 | |
| 22397 | Zombie 1 | £ 2,384,473 | |
| 22398 | Zombie Apocalypse inc. | £ 1,616,701 | |
| 22399 | Zombie corp | £ 27,197,759 | |
| 22400 | Zombie Killer | £ 83,963,539 | |
