The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 8301 | griffon | £ 12,177,350 | |
| 8302 | Grifols | £ 175,025,088 | |
| 8303 | Grift | £ 53,330,542 | |
| 8304 | Grifter | £ 3,228,615 | |
| 8305 | Grifters | £ 39,978,494 | |
| 8306 | Grigg Enterprises | £ -129,317 | |
| 8307 | Grim Reaper Gutters | £ 2,945,495 | |
| 8308 | Grime | £ 41,259,038 | |
| 8309 | Grimes | £ 4,307,945 | |
| 8310 | Grimm | £ 2,468,726 | |
| 8311 | Grind | £ 1,469,009,784 | |
| 8312 | Gringotts | £ 3,359,986 | |
| 8313 | Gringotts B | £ 83,062,103 | |
| 8314 | GRITS | £ 19,299,374 | |
| 8315 | GRITS2 | £ 15,147,310 | |
| 8316 | Grool | £ 39,211,603 | |
| 8317 | Ground Forces | £ 5,507,470 | |
| 8318 | Grounds | £ 898,474 | |
| 8319 | groundzero | £ -113,401 | |
| 8320 | Group Furlough | £ 2,441,766 | |
| 8321 | Grove Inc | £ 14,269,997 | |
| 8322 | grovefarm | £ 5,503,027 | |
| 8323 | Grover | £ 9,147,618 | |
| 8324 | Grover 2 | £ 1,675,968 | |
| 8325 | Grover 3 | £ 8,148,141 | |
| 8326 | Grover 4 | £ -1,651 | |
| 8327 | Grover 5 | £ 397,124 | |
| 8328 | Grovy Industries | £ 6,797,591 | |
| 8329 | Grower Productions Inc. | £ 1,974,528 | |
| 8330 | Growth Inc | £ 5,000,595 | |
| 8331 | GRT | £ 2,684,521 | |
| 8332 | GRT LTD | £ 2,831,761 | |
| 8333 | grty | £ 50,000 | |
| 8334 | GRU | £ 137,784,318 | |
| 8335 | Grum | £ 274,760,737 | |
| 8336 | Grumpy Ass Co | £ 717,446 | |
| 8337 | Grumpy Trump | £ 15,582,465 | |
| 8338 | Grunge Ltd | £ -6,543,550 | |
| 8339 | Grunnings | £ 1,443,300 | |
| 8340 | Grunt and Co | £ 74,533 | |
| 8341 | Gryffindor | £ 88,466,640 | |
| 8342 | GSB Back | £ 211,834 | |
| 8343 | GSB Inc | £ 45,925,540 | |
| 8344 | gsdsa2we | £ -3,362,593 | |
| 8345 | GTA - Vice City | £ 441,108,985 | |
| 8346 | GTI | £ 16,418,004 | |
| 8347 | GTO | £ 804,730,106 | |
| 8348 | Guard Goose | £ 198,311,923 | |
| 8349 | Guardian Force | £ 50,305,682 | |
| 8350 | Gudenkauf | £ 256,940,736 | |
| 8351 | Guerilla Warfare | £ 180,494,391 | |
| 8352 | Guerillas | £ 20,922 | |
| 8353 | Guess Who | £ 9,261,248 | |
| 8354 | Guesty construction | £ 1,475 | |
| 8355 | GuggaChuga | £ 86,500,748 | |
| 8356 | Guilt | £ 4,796,081 | |
| 8357 | Guilt Supply Co | £ 268,604,112 | |
| 8358 | GUILTY | £ 1,829,136,130 | |
| 8359 | Guinea Pigs | £ 96,065,686 | |
| 8360 | Guinness | £ 221,323,001 | |
| 8361 | GuitarStringsRUs | £ 3,294,820 | |
| 8362 | Gullible People | £ 18,776,070 | |
| 8363 | Gultech | £ 3,955,327 | |
| 8364 | Gum job corp | £ 7,975,954 | |
| 8365 | Gum job inc | £ 22,814,695 | |
| 8366 | Gum job ltd | £ 57,436,545 | |
| 8367 | Gum Shoe | £ 174,187,397 | |
| 8368 | Gumba Corp | £ 6,412,427 | |
| 8369 | GUMBO GUM | £ 5,502,222 | |
| 8370 | Gumby | £ 80,096,074 | |
| 8371 | Gummibears | £ 52,252,554 | |
| 8372 | Gummies | £ 83,202,184 | |
| 8373 | GuMMo | £ 82,155,982 | |
| 8374 | gummy bears | £ 1,078,039,646 | |
| 8375 | gun | £ 442,782,982 | |
| 8376 | Gun Control | £ 5,259,628 | |
| 8377 | Gunderson_Meats | £ -16,533,088 | |
| 8378 | gungrave | £ 119,633,615 | |
| 8379 | GUNIT | £ -758 | |
| 8380 | Gunner | £ 58,475,944 | |
| 8381 | Gunners | £ 232,646,764 | |
| 8382 | Gunpowder | £ 307,864,521 | |
| 8383 | Guns and Beer | £ 5,502,395 | |
| 8384 | Guns Go BANG BANG | £ 54,904,182 | |
| 8385 | Gunslingers | £ 9,102,156 | |
| 8386 | Gunzerker | £ -2,176,814 | |
| 8387 | Guru Inc. | £ 4,847,109 | |
| 8388 | Gussets | £ 112,367,306 | |
| 8389 | Gusto | £ 2,038,187 | |
| 8390 | Gutta Click | £ 434,932,663 | |
| 8391 | Gutta Inc | £ 785,023,143 | |
| 8392 | Guy Fawkes | £ 58,231,628 | |
| 8393 | GuysWithGirlNames | £ 65,723,929 | |
| 8394 | Guzzi | £ 245,847,289 | |
| 8395 | GV.co | £ 138,297,980 | |
| 8396 | GV2.co | £ 6,033,303 | |
| 8397 | GV3.co | £ 10,247,015 | |
| 8398 | GV4.co | £ 34,874,897 | |
| 8399 | Gymkhana | £ 378,842,707 | |
| 8400 | Gynecology | £ 1,004,389,699 | |
