The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 27001 | Zoo Keeper | £ 166,504,158 | |
| 27002 | Zoolander | £ 62,897,012 | |
| 27003 | Zoom | £ 35,174,899 | |
| 27004 | zoom zoom | £ 37,965,441 | |
| 27005 | zoom zoom2 | £ 16,343,211 | |
| 27006 | zoom zoom3 | £ 3,432,788 | |
| 27007 | zoom zoom4 | £ 23,105,610 | |
| 27008 | Zoooool | £ 171,825,419 | |
| 27009 | zooqstarr | £ 0 | |
| 27010 | Zoras Domain | £ 1,677,132 | |
| 27011 | Zorg | £ 382,061,504 | |
| 27012 | Zorro | £ 27,955,216 | |
| 27013 | Zorrtan | £ 108,260,695 | |
| 27014 | Zoso | £ 32,554,466 | |
| 27015 | Zovelo1 | £ 673,490,679 | |
| 27016 | Zovelo2 | £ 544,405,562 | |
| 27017 | Zovelo3 | £ 799,864,066 | |
| 27018 | Zovelo4 | £ 511,018,221 | |
| 27019 | Zovelo5 | £ 201,349,780 | |
| 27020 | Zucca | £ 1,367,085,151 | |
| 27021 | Zuccmedry Inc | £ 5,729,291 | |
| 27022 | Zuckerberg | £ 170,115,829 | |
| 27023 | Zuhani | £ 165,254,213 | |
| 27024 | Zuko | £ 78,978,085 | |
| 27025 | Zulu | £ 3,193,286 | |
| 27026 | Zulu Company | £ 1,166,640,979 | |
| 27027 | Zulunightmare | £ 8,412,666 | |
| 27028 | ZulusAlpha | £ 40,473,097 | |
| 27029 | ZulusBravo | £ 28,559,404 | |
| 27030 | ZulusCharlie | £ 12,327,995 | |
| 27031 | ZulusDelta | £ 11,859,077 | |
| 27032 | ZulusEcho | £ 11,188,659 | |
| 27033 | Zunnear | £ 3,426,372 | |
| 27034 | Zupergouyou | £ 162,827,260 | |
| 27035 | Zurich | £ 451,933,750 | |
| 27036 | Zwolle | £ 59,829,684 | |
| 27037 | ZX80 | £ 5,504,320 | |
| 27038 | ZX81 | £ 10,651,877 | |
| 27039 | zxc | £ 5,496,075 | |
| 27040 | Zygarde | £ 108,525,299 | |
| 27041 | Zyklon B | £ 90,790,504 | |
| 27042 | Zynga | £ 105,803,602 | |
| 27043 | Zyx | £ 4,301,892 | |
| 27044 | ZZ00 | £ 5,084,819 | |
| 27045 | ZZ01 | £ 5,520,258 | |
| 27046 | ZZ02 | £ 1,786,405 | |
| 27047 | ZZ03 | £ 7,163,312 | |
| 27048 | ZZ04 | £ 2,746,311 | |
| 27049 | ZZ05 | £ 1,854,989 | |
| 27050 | ZZ06 | £ 1,758,031 | |
| 27051 | zz1 | £ 565,715,538 | |
| 27052 | ZzFlipperzZ | £ 58,622,064 | |
| 27053 | ZzZ--Sadness--ZzZ | £ 48,103,973 | |
| 27054 | zZzZ Monster | £ 90,472,126 | |
| 27055 | Zzzzmuffinchopsshopszzzz | £ 28,479,869 | |
| 27056 | Zzzzz | £ 111,948,171 | |
| 27057 | _-_ | £ 139,904,391 | |
| 27058 | _Cheongsam_ | £ 1,655,211 | |
| 27059 | _Cheongsam__ | £ 1,754,134 | |
| 27060 | _Generic Brand | £ 15,094,573 | |
| 27061 | _Generic Brand_ | £ 18,099,405 | |
| 27062 | _GenericBrand | £ 18,437,149 | |
| 27063 | __007__ | £ 51,157,123 | |
| 27064 | __Randomness__ | £ 39,042,559 | |
| 27065 | __yourfriend__ | £ 41,386,904 | |
| 27066 | ___ | £ 5,500,028 | |
| 27067 | ________ | £ 192,418,353 | |
