The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 24501 | Zero Gravity | £ 113,612,325 | |
| 24502 | Zero Limitations | £ 5,506,845 | |
| 24503 | Zero Percent | £ 23,710,455 | |
| 24504 | Zero Point | £ 9,084,149 | |
| 24505 | Zero Sum Business | £ 100,728,811 | |
| 24506 | Zerocool | £ 17,903,153 | |
| 24507 | ZEROFKS2GV | £ 38,169,299 | |
| 24508 | Zerox | £ 8,610,246 | |
| 24509 | Zervice | £ 73,538,022 | |
| 24510 | Zestify | £ 109,915,231 | |
| 24511 | Zetas Potential | £ 14,680,650 | |
| 24512 | Zeus | £ 5,506,763 | |
| 24513 | Zeus Holdings | £ 7,007,304 | |
| 24514 | zeus001 | £ 21,557,738 | |
| 24515 | zeus002 | £ 42,763,024 | |
| 24516 | zeus003 | £ 48,587,961 | |
| 24517 | zeus004 | £ 37,979,532 | |
| 24518 | zeus005 | £ 22,154,333 | |
| 24519 | zfactory | £ 431,331,730 | |
| 24520 | zfmebo | £ 196,701,630 | |
| 24521 | Zhanapong | £ 1,220,214 | |
| 24522 | Zhao Liao | £ 86,077,678 | |
| 24523 | Zhu Jia | £ 115,079,894 | |
| 24524 | Zib | £ 10,743,164 | |
| 24525 | Zibaboom | £ 92,226,119 | |
| 24526 | Zibby | £ 2,120,158 | |
| 24527 | Zibert | £ 9,244,013 | |
| 24528 | Zibz | £ 7,481,475 | |
| 24529 | Zig | £ 315,268,467 | |
| 24530 | Zig Zag | £ 107,071,881 | |
| 24531 | Zig-Zag | £ 97,312,756 | |
| 24532 | Zigzag | £ 281,940,868 | |
| 24533 | ZillaTech | £ 53,299,746 | |
| 24534 | Zillion | £ 5,505,106 | |
| 24535 | Zillow | £ 119,029,381 | |
| 24536 | Zim | £ 393,213,141 | |
| 24537 | Zimbabwe | £ 5,496,779 | |
| 24538 | zin | £ 163,786,023 | |
| 24539 | Zingy | £ 98,152,202 | |
| 24540 | Zion | £ 173,136,735 | |
| 24541 | zion. | £ 201,156,896 | |
| 24542 | Zipliner | £ 29,987,993 | |
| 24543 | Zipper | £ 89,427,370 | |
| 24544 | Zipper1162 | £ 637,317 | |
| 24545 | Zippo | £ 465,972,453 | |
| 24546 | Zippy | £ 4,181,767,215 | |
| 24547 | zisland | £ 102,171,426 | |
| 24548 | Zittlz | £ 8,895,531 | |
| 24549 | Zjaooooo | £ 79,551,289 | |
| 24550 | Zoarium | £ 49,554,208 | |
| 24551 | Zodiographer | £ 48,045,218 | |
| 24552 | zogbook | £ 5,504,471 | |
| 24553 | Zoiburgers | £ 5,820,034 | |
| 24554 | Zoilo | £ 1,131,989,057 | |
| 24555 | Zoinks | £ 78,050,264 | |
| 24556 | Zombie | £ 224,964,309 | |
| 24557 | Zombie 1 | £ 2,384,473 | |
| 24558 | Zombie Apocalypse inc. | £ 1,616,701 | |
| 24559 | Zombie corp | £ 27,197,759 | |
| 24560 | Zombieland | £ 551,566,128 | |
| 24561 | Zombieland187 | £ 122,739,905 | |
| 24562 | ZombielandX | £ 97,188,754 | |
| 24563 | ZombielandXxX | £ 44,216,057 | |
| 24564 | Zombielandz | £ 90,667,872 | |
| 24565 | Zombielandz187 | £ 210,408,255 | |
| 24566 | Zonai | £ 352,352,265 | |
| 24567 | Zonal Defence | £ 83,045,187 | |
| 24568 | Zonda F | £ 20,616,887 | |
| 24569 | Zonder Poes | £ 9,303,331 | |
| 24570 | zonk | £ 4,314,519 | |
| 24571 | Zoo Keeper | £ 74,504,158 | |
| 24572 | Zoolander | £ 62,897,012 | |
| 24573 | Zoom | £ 33,114,234 | |
| 24574 | zoom zoom | £ 37,965,441 | |
| 24575 | zoom zoom2 | £ 16,343,211 | |
| 24576 | zoom zoom3 | £ 3,432,788 | |
| 24577 | zoom zoom4 | £ 23,105,610 | |
| 24578 | Zoooool | £ 79,825,419 | |
| 24579 | Zoras Domain | £ 1,677,132 | |
| 24580 | Zorg | £ 384,623,895 | |
| 24581 | Zorro | £ 27,955,216 | |
| 24582 | Zorrtan | £ 120,260,695 | |
| 24583 | Zoso | £ 32,554,466 | |
| 24584 | Zovelo1 | £ 673,490,679 | |
| 24585 | Zovelo2 | £ 544,405,562 | |
| 24586 | Zovelo3 | £ 799,864,066 | |
| 24587 | Zovelo4 | £ 511,018,221 | |
| 24588 | Zovelo5 | £ 201,349,780 | |
| 24589 | Zucca | £ 1,367,085,151 | |
| 24590 | Zuccmedry Inc | £ 5,729,291 | |
| 24591 | Zuckerberg | £ 76,115,829 | |
| 24592 | Zuhani | £ 73,254,213 | |
| 24593 | Zuko | £ 79,799,186 | |
| 24594 | Zulu | £ 3,193,286 | |
| 24595 | Zulu Company | £ 1,166,640,979 | |
| 24596 | Zulunightmare | £ 8,412,666 | |
| 24597 | ZulusAlpha | £ 40,473,097 | |
| 24598 | ZulusBravo | £ 28,559,404 | |
| 24599 | ZulusCharlie | £ 12,327,995 | |
| 24600 | ZulusDelta | £ 11,859,077 | |
