The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 9201 | Green Salad | £ 715,219,100 | |
| 9202 | Green Smoke | £ 5,034,828 | |
| 9203 | Greenfields | £ 53,008,618 | |
| 9204 | Greengrass Inc | £ 4,334,464 | |
| 9205 | Greengrass ltd | £ 65,595,423 | |
| 9206 | Greenhill | £ 82,571,577 | |
| 9207 | Greenland | £ 10,480,576 | |
| 9208 | Greenman Industries | £ 250,452,590 | |
| 9209 | Greens plc | £ 291,073,291 | |
| 9210 | Greens plc 2 | £ 148,549,929 | |
| 9211 | Greens plc 3 | £ 10,004,188 | |
| 9212 | Greens plc 4 | £ 140,014,662 | |
| 9213 | Greens plc 5 | £ 103,485,701 | |
| 9214 | Greens plc 6 | £ 117,865,895 | |
| 9215 | Greenside Buildscapes | £ 5,348,191 | |
| 9216 | greenwood | £ 9,975,191 | |
| 9217 | Greeves | £ 203,497,304 | |
| 9218 | Greg Michaels | £ 212,805,190 | |
| 9219 | Greg Michaelss | £ 360,582,676 | |
| 9220 | Greggs | £ 44,125,767 | |
| 9221 | GremIins | £ 230,402,951 | |
| 9222 | Gremlins | £ -966,204 | |
| 9223 | gremlinsinc | £ 522,433 | |
| 9224 | Greta Thunberg | £ 302,886,569 | |
| 9225 | Greville | £ 12 | |
| 9226 | Grevious Bodily Harm | £ 1,103,530,281 | |
| 9227 | Grey | £ 4,748,753 | |
| 9228 | Grey and Gray Estates | £ 4,372,360 | |
| 9229 | Grey Forge | £ 4,790,893 | |
| 9230 | Grey Goose | £ 447,844,035 | |
| 9231 | Grey Hound Racing | £ 14,405,874 | |
| 9232 | Grey Train | £ 1,366,854 | |
| 9233 | Greyfriars Bobby | £ 1,204,859,524 | |
| 9234 | greyskull | £ 3,016 | |
| 9235 | Greywater Watch | £ 41,709,047 | |
| 9236 | Griefer | £ 910,259,210 | |
| 9237 | Grieg | £ 490,821,091 | |
| 9238 | Grievance | £ 15,173,225 | |
| 9239 | griffin | £ 8,703,351 | |
| 9240 | Griffin Inc | £ 55,965,986 | |
| 9241 | Griffin ltd | £ 3,856,745 | |
| 9242 | griffon | £ 12,177,350 | |
| 9243 | Grifols | £ 175,025,088 | |
| 9244 | Grifters | £ 39,978,494 | |
| 9245 | Grifting Pinky | £ 20,058,694 | |
| 9246 | Grigg Enterprises | £ -129,317 | |
| 9247 | Grime | £ 41,259,038 | |
| 9248 | Grimm | £ 2,468,726 | |
| 9249 | Grinches Little Helper | £ 197,745,511 | |
| 9250 | Grind | £ 2,049,215,582 | |
| 9251 | GRITS | £ 19,299,374 | |
| 9252 | GRITS2 | £ 15,147,310 | |
| 9253 | Grool | £ 39,211,603 | |
| 9254 | Ground Forces | £ 5,507,470 | |
| 9255 | Grounds | £ 898,474 | |
| 9256 | Groundworks Ltd | £ 4,535,312 | |
| 9257 | groundzero | £ -113,401 | |
| 9258 | Grove Inc | £ 14,269,997 | |
| 9259 | grovefarm | £ 5,503,027 | |
| 9260 | Groverbear Enterprises | £ 49,286 | |
| 9261 | Grovy Industries | £ 6,797,591 | |
| 9262 | Grow a dope | £ 315,571,476 | |
| 9263 | Grower Productions Inc. | £ 1,974,528 | |
| 9264 | Growth Inc | £ 5,000,595 | |
| 9265 | Growth Ventures | £ 26,160,242 | |
| 9266 | GRT | £ 2,684,521 | |
| 9267 | GRT LTD | £ 2,831,761 | |
| 9268 | grty | £ 50,000 | |
| 9269 | GRU | £ 137,784,318 | |
| 9270 | Grubucks | £ 117,502,290 | |
| 9271 | Grubux | £ 55,485,751 | |
| 9272 | Grumpy Ass Co | £ 717,446 | |
| 9273 | Grumpy Trump | £ 15,582,465 | |
| 9274 | Grunge Ltd | £ -6,543,550 | |
| 9275 | Grunt and Co | £ 74,533 | |
| 9276 | Gryffindor | £ 594,523,599 | |
| 9277 | GSB Back | £ 211,834 | |
| 9278 | GSB Inc | £ 45,925,540 | |
| 9279 | gsdsa2we | £ -3,362,593 | |
| 9280 | GT85 | £ 32,393,770 | |
| 9281 | GTA - Vice City | £ 1,199,990,305 | |
| 9282 | GTI | £ 16,418,004 | |
| 9283 | GTO | £ 804,730,106 | |
| 9284 | Guard Goose | £ 142,818,792 | |
| 9285 | Guardian | £ 90,117,497 | |
| 9286 | Guardian Force | £ 50,305,682 | |
| 9287 | Gucci | £ 50,000 | |
| 9288 | Gudenkauf | £ 1,292,470,006 | |
| 9289 | Guerilla Radio | £ 102,661,811 | |
| 9290 | Guerilla Warfare | £ 180,494,391 | |
| 9291 | Guerillas | £ 20,922 | |
| 9292 | Guess Who | £ 9,261,248 | |
| 9293 | Guesty construction | £ 1,475 | |
| 9294 | GuggaChuga | £ 86,500,748 | |
| 9295 | guillotine | £ 6,304,394 | |
| 9296 | Guilt | £ 4,796,081 | |
| 9297 | Guilt Supply Co | £ 268,604,112 | |
| 9298 | GUILTY | £ 2,522,742,217 | |
| 9299 | Guinea Pigs | £ 96,065,686 | |
| 9300 | Guinness | £ 211,536,451 | |
