The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10001 | Green Money | £ 242,776 | |
| 10002 | Green Party | £ 56,201,370 | |
| 10003 | Green Salad | £ 715,219,100 | |
| 10004 | Green Shield Stamps | £ 49,225,270 | |
| 10005 | Green Smoke | £ 5,034,828 | |
| 10006 | Green Tea | £ 41,192,182 | |
| 10007 | Greenfields | £ 53,008,618 | |
| 10008 | Greengrass Inc | £ 4,334,464 | |
| 10009 | Greengrass ltd | £ 65,595,423 | |
| 10010 | Greenhill | £ 82,571,577 | |
| 10011 | Greenland | £ 10,480,576 | |
| 10012 | Greenman Industries | £ 247,348,974 | |
| 10013 | Greens plc | £ 291,073,291 | |
| 10014 | Greens plc 2 | £ 148,549,929 | |
| 10015 | Greens plc 3 | £ 10,004,188 | |
| 10016 | Greens plc 4 | £ 140,014,662 | |
| 10017 | Greens plc 5 | £ 103,485,701 | |
| 10018 | Greens plc 6 | £ 117,865,895 | |
| 10019 | Greenside Buildscapes | £ 5,348,191 | |
| 10020 | GreenVerse | £ -978,197 | |
| 10021 | greenwood | £ 9,975,191 | |
| 10022 | Greenwood Tree Services | £ 42,977,257 | |
| 10023 | Greeves | £ 203,497,304 | |
| 10024 | Greg Michaels | £ 212,805,190 | |
| 10025 | Greg Michaelss | £ 360,582,676 | |
| 10026 | Greggs | £ 117,292,838 | |
| 10027 | GremIins | £ 230,402,951 | |
| 10028 | Gremlins | £ -966,204 | |
| 10029 | gremlinsinc | £ 522,433 | |
| 10030 | Grems Greming | £ 46,944 | |
| 10031 | Grenin | £ 147,565,342 | |
| 10032 | Greta Thunberg | £ 358,795,175 | |
| 10033 | Greville | £ 12 | |
| 10034 | Grevious Bodily Harm | £ 1,044,033,384 | |
| 10035 | Grey | £ 4,748,753 | |
| 10036 | Grey and Gray Estates | £ 4,372,360 | |
| 10037 | Grey Forge | £ 4,790,893 | |
| 10038 | Grey Goose | £ 825,210,785 | |
| 10039 | Grey Hound Racing | £ 14,405,874 | |
| 10040 | Grey Train | £ 1,366,854 | |
| 10041 | Greyfriars Bobby | £ 1,204,859,524 | |
| 10042 | Greyfriars kirkyard | £ 3,978,047,392 | |
| 10043 | greyskull | £ 3,016 | |
| 10044 | Grids of Anarchy | £ 6,162,001 | |
| 10045 | Griefer | £ 910,259,210 | |
| 10046 | Grieg | £ 490,821,091 | |
| 10047 | griffin | £ 8,703,351 | |
| 10048 | Griffin Inc | £ 55,965,986 | |
| 10049 | Griffin ltd | £ 3,856,745 | |
| 10050 | griffon | £ 12,177,350 | |
| 10051 | Grifols | £ 175,025,088 | |
| 10052 | grift | £ 286,691,937 | |
| 10053 | Grigg Enterprises | £ -129,317 | |
| 10054 | Grim | £ 57,448,100 | |
| 10055 | Grime | £ 41,259,038 | |
| 10056 | Grimm | £ 2,468,726 | |
| 10057 | Grimshade | £ 1,592,432 | |
| 10058 | Grinches Little Helper | £ 197,745,511 | |
| 10059 | Grind | £ 2,093,122,095 | |
| 10060 | GRITS | £ 19,299,374 | |
| 10061 | GRITS2 | £ 15,147,310 | |
| 10062 | Gritty Kitty Litter | £ 708,670,512 | |
| 10063 | Ground Forces | £ 5,507,470 | |
| 10064 | Grounds | £ 898,474 | |
| 10065 | Groundworks Ltd | £ 4,535,312 | |
| 10066 | groundzero | £ -113,401 | |
| 10067 | Grove Inc | £ 14,269,997 | |
| 10068 | grovefarm | £ 5,503,027 | |
| 10069 | Groverbear Enterprises | £ 49,286 | |
| 10070 | Grovy Industries | £ 29,199,287 | |
| 10071 | Grow a dope | £ 172,571,236 | |
| 10072 | Grower Productions Inc. | £ 1,974,528 | |
| 10073 | Growth | £ 6,412,139 | |
| 10074 | Growth Inc | £ 5,000,595 | |
| 10075 | Growth Ventures | £ 38,638,936 | |
| 10076 | GRT | £ 2,684,521 | |
| 10077 | GRT LTD | £ 2,831,761 | |
| 10078 | grty | £ 50,000 | |
| 10079 | GRU | £ 137,784,318 | |
| 10080 | Grubucks | £ 117,502,290 | |
| 10081 | Grubux | £ 55,485,751 | |
| 10082 | Grumpy Ass Co | £ 717,446 | |
| 10083 | Grumpy Trump | £ 15,582,465 | |
| 10084 | Grunge Ltd | £ -6,543,550 | |
| 10085 | Grunt and Co | £ 74,533 | |
| 10086 | Gryffindor | £ 591,696,683 | |
| 10087 | GSB Back | £ 211,834 | |
| 10088 | GSB Inc | £ 45,925,540 | |
| 10089 | gsdsa2we | £ -3,362,593 | |
| 10090 | GStringBoi | £ 83,779,194 | |
| 10091 | GT85 | £ 39,964,236 | |
| 10092 | GTA - Vice City | £ 1,199,877,372 | |
| 10093 | GTI | £ 16,620,954 | |
| 10094 | GTO | £ 804,730,106 | |
| 10095 | guarantee | £ 140,024,970 | |
| 10096 | Guard Goose | £ 206,826,572 | |
| 10097 | Guardian | £ 233,372,394 | |
| 10098 | Guardian Force | £ 50,305,682 | |
| 10099 | Gucci | £ 5,504,980 | |
| 10100 | Gudenkauf | £ 1,292,470,006 | |
