The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 7501 | Gremlins | £ 6,210,720 | |
| 7502 | gremlinsinc | £ 522,433 | |
| 7503 | Greville | £ 12 | |
| 7504 | Grevious Bodily Harm | £ 128,875,181 | |
| 7505 | Grey | £ 4,748,753 | |
| 7506 | Grey Forge | £ 4,790,893 | |
| 7507 | Grey Hound Racing | £ 14,405,874 | |
| 7508 | Grey Train | £ 1,366,854 | |
| 7509 | Greyfriars Bobby | £ 1,204,859,524 | |
| 7510 | greyskull | £ 3,016 | |
| 7511 | Griefer | £ 199,963,021 | |
| 7512 | Grieg | £ 490,821,091 | |
| 7513 | griffin | £ 8,703,351 | |
| 7514 | Griffin Inc | £ 55,965,986 | |
| 7515 | Griffin ltd | £ 3,856,745 | |
| 7516 | griffon | £ 12,177,350 | |
| 7517 | Grifols | £ 175,025,088 | |
| 7518 | Grifter | £ 3,228,615 | |
| 7519 | Grifters | £ 48,968,825 | |
| 7520 | Grigg Enterprises | £ -129,317 | |
| 7521 | Grim Reaper Gutters | £ 2,945,495 | |
| 7522 | Grime | £ 41,259,038 | |
| 7523 | Grimm | £ 2,468,726 | |
| 7524 | Gringotts | £ 3,359,986 | |
| 7525 | GRITS | £ 19,299,374 | |
| 7526 | GRITS2 | £ 15,147,310 | |
| 7527 | Grool | £ 39,211,603 | |
| 7528 | Ground Forces | £ 5,507,470 | |
| 7529 | Grounds | £ 898,474 | |
| 7530 | groundzero | £ -113,401 | |
| 7531 | Grove Inc | £ 14,269,997 | |
| 7532 | grovefarm | £ 5,503,027 | |
| 7533 | Grover | £ 15,987,342 | |
| 7534 | Grovy Industries | £ 6,797,591 | |
| 7535 | Grower Productions Inc. | £ 1,974,528 | |
| 7536 | Growth Inc | £ 5,000,595 | |
| 7537 | GRT | £ 2,684,521 | |
| 7538 | GRT LTD | £ 2,831,761 | |
| 7539 | grty | £ 50,000 | |
| 7540 | GRU | £ 137,784,318 | |
| 7541 | Grum | £ 274,760,737 | |
| 7542 | Grumpy Ass Co | £ 717,446 | |
| 7543 | Grumpy Trump | £ 15,582,465 | |
| 7544 | Grunge Ltd | £ -6,543,550 | |
| 7545 | Grunnings | £ 1,443,300 | |
| 7546 | Grunt and Co | £ 74,533 | |
| 7547 | GSB Back | £ 211,834 | |
| 7548 | GSB Inc | £ 45,925,540 | |
| 7549 | gsdsa2we | £ -3,362,593 | |
| 7550 | GTI | £ 10,963,701 | |
| 7551 | GTO | £ 389,323,562 | |
| 7552 | Guardian Force | £ 50,305,682 | |
| 7553 | Guerilla Warfare | £ 180,494,391 | |
| 7554 | Guerillas | £ 20,922 | |
| 7555 | Guess Who | £ 9,261,248 | |
| 7556 | Guesty construction | £ 1,475 | |
| 7557 | GuggaChuga | £ 81,402,272 | |
| 7558 | Guilt | £ 4,796,081 | |
| 7559 | Guilt Supply Co | £ 268,604,112 | |
| 7560 | Guinea Pigs | £ 96,065,686 | |
| 7561 | Guinness | £ 221,323,001 | |
| 7562 | GuitarStringsRUs | £ 3,294,820 | |
| 7563 | Gullible People | £ 18,776,070 | |
| 7564 | Gum job corp | £ 7,975,954 | |
| 7565 | Gum job inc | £ 22,814,695 | |
| 7566 | Gum job ltd | £ 57,436,545 | |
| 7567 | Gum Shoe | £ 25,191,405 | |
| 7568 | Gumba Corp | £ 6,412,427 | |
| 7569 | GUMBO GUM | £ 5,502,222 | |
| 7570 | Gumby | £ 74,642,717 | |
| 7571 | Gummibears | £ 52,252,554 | |
| 7572 | GuMMo | £ 175,456,604 | |
| 7573 | gummy bears | £ 1,085,060,370 | |
| 7574 | gun | £ 393,879,346 | |
| 7575 | Gun Control | £ 5,259,628 | |
| 7576 | Gunderson_Meats | £ -16,533,088 | |
| 7577 | gungrave | £ 119,633,615 | |
| 7578 | GUNIT | £ -758 | |
| 7579 | Gunners | £ 159,373,156 | |
| 7580 | Gunpowder | £ 307,864,521 | |
| 7581 | Guns and Beer | £ 5,502,395 | |
| 7582 | Guns Go BANG BANG | £ 54,904,182 | |
| 7583 | Gunslingers | £ 9,102,156 | |
| 7584 | Gunzerker | £ -2,176,814 | |
| 7585 | Guru Inc. | £ 4,847,109 | |
| 7586 | Gusto | £ 2,038,187 | |
| 7587 | Gutta Click | £ 434,932,663 | |
| 7588 | Gutta Inc | £ 785,023,143 | |
| 7589 | Guy Fawkes | £ 58,231,628 | |
| 7590 | GuysWithGirlNames | £ 65,723,929 | |
| 7591 | Guzzi | £ 236,800,202 | |
| 7592 | GV.co | £ 138,297,980 | |
| 7593 | GV2.co | £ 6,033,303 | |
| 7594 | GV3.co | £ 10,247,015 | |
| 7595 | GV4.co | £ 34,874,897 | |
| 7596 | Gymkhana | £ 378,842,707 | |
| 7597 | Gynecology | £ 1,004,389,699 | |
| 7598 | Gyrtu | £ 57,953,302 | |
| 7599 | H ammer Chewers | £ 563,971,787 | |
| 7600 | H.U.N.T.I.N.G.U | £ 16,090,492 | |
