The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 9801 | Grievance | £ 15,173,225 | |
| 9802 | griffin | £ 8,703,351 | |
| 9803 | Griffin Inc | £ 55,965,986 | |
| 9804 | Griffin ltd | £ 3,856,745 | |
| 9805 | griffon | £ 12,177,350 | |
| 9806 | Grifols | £ 175,025,088 | |
| 9807 | Grifters | £ 39,978,494 | |
| 9808 | Grifting Pinky | £ 20,058,694 | |
| 9809 | Grigg Enterprises | £ -129,317 | |
| 9810 | Grim | £ 57,448,100 | |
| 9811 | Grime | £ 41,259,038 | |
| 9812 | Grimm | £ 2,468,726 | |
| 9813 | Grimshade | £ 496,857,296 | |
| 9814 | Grinches Little Helper | £ 197,745,511 | |
| 9815 | Grind | £ 2,093,122,095 | |
| 9816 | GRITS | £ 19,299,374 | |
| 9817 | GRITS2 | £ 15,147,310 | |
| 9818 | Gritty Kitty Litter | £ 46,883,359 | |
| 9819 | Grool | £ 39,211,603 | |
| 9820 | Ground Forces | £ 5,507,470 | |
| 9821 | Grounds | £ 898,474 | |
| 9822 | Groundworks Ltd | £ 4,535,312 | |
| 9823 | groundzero | £ -113,401 | |
| 9824 | Group1 | £ 38,147,901 | |
| 9825 | Grove Inc | £ 14,269,997 | |
| 9826 | grovefarm | £ 5,503,027 | |
| 9827 | Groverbear Enterprises | £ 49,286 | |
| 9828 | Grovy Industries | £ 12,386,995 | |
| 9829 | Grow a dope | £ 114,342,620 | |
| 9830 | Grower Productions Inc. | £ 1,974,528 | |
| 9831 | Growth Inc | £ 5,000,595 | |
| 9832 | Growth Ventures | £ 38,638,936 | |
| 9833 | GRT | £ 2,684,521 | |
| 9834 | GRT LTD | £ 2,831,761 | |
| 9835 | grty | £ 50,000 | |
| 9836 | GRU | £ 137,784,318 | |
| 9837 | Grubucks | £ 117,502,290 | |
| 9838 | Grubux | £ 55,485,751 | |
| 9839 | Grumpy Ass Co | £ 717,446 | |
| 9840 | Grumpy Trump | £ 15,582,465 | |
| 9841 | Grunge Ltd | £ -6,543,550 | |
| 9842 | Grunt and Co | £ 74,533 | |
| 9843 | Gryffindor | £ 591,696,683 | |
| 9844 | GSB Back | £ 211,834 | |
| 9845 | GSB Inc | £ 45,925,540 | |
| 9846 | gsdsa2we | £ -3,362,593 | |
| 9847 | GStringBoi | £ 83,779,194 | |
| 9848 | GT85 | £ 38,292,834 | |
| 9849 | GTA - Vice City | £ 1,198,192,601 | |
| 9850 | GTI | £ 16,620,954 | |
| 9851 | GTO | £ 804,730,106 | |
| 9852 | Guard Goose | £ 193,150,367 | |
| 9853 | Guardian | £ 170,980,178 | |
| 9854 | Guardian Force | £ 50,305,682 | |
| 9855 | Gucci | £ 50,000 | |
| 9856 | Gudenkauf | £ 1,292,470,006 | |
| 9857 | Guerilla Radio | £ 118,617,757 | |
| 9858 | Guerilla Warfare | £ 180,494,391 | |
| 9859 | Guerillas | £ 20,922 | |
| 9860 | Guess Who | £ 9,261,248 | |
| 9861 | Guesty construction | £ 1,475 | |
| 9862 | GuggaChuga | £ 86,500,748 | |
| 9863 | Guiding Hope | £ 49,508,457 | |
| 9864 | guillotine | £ 6,304,394 | |
| 9865 | Guilt | £ 4,796,081 | |
| 9866 | Guilt Supply Co | £ 268,604,112 | |
| 9867 | GUILTY | £ 2,529,946,121 | |
| 9868 | Guinea Pigs | £ 96,065,686 | |
| 9869 | Guinness | £ 211,536,451 | |
| 9870 | GuitarStringsRUs | £ 3,294,820 | |
| 9871 | Gullible People | £ 18,776,070 | |
| 9872 | Gum job corp | £ 7,975,954 | |
| 9873 | Gum job inc | £ 22,814,695 | |
| 9874 | Gum job ltd | £ 57,436,545 | |
| 9875 | Gum Shoe | £ 174,187,397 | |
| 9876 | Gumba Corp | £ 6,412,427 | |
| 9877 | GUMBO GUM | £ 5,502,222 | |
| 9878 | Gumby | £ 80,096,074 | |
| 9879 | Gummibears | £ 52,252,554 | |
| 9880 | Gummies | £ 134,445,759 | |
| 9881 | GuMMo | £ 141,072,453 | |
| 9882 | gummy bears | £ 1,078,039,646 | |
| 9883 | Gums | £ 26,780,929 | |
| 9884 | gun | £ 964,700,031 | |
| 9885 | Gunderson_Meats | £ -16,533,088 | |
| 9886 | gungrave | £ 119,633,615 | |
| 9887 | GUNIT | £ -758 | |
| 9888 | Gunner | £ 58,475,944 | |
| 9889 | Gunners | £ 233,070,980 | |
| 9890 | Gunpowder | £ 307,864,521 | |
| 9891 | Guns and Beer | £ 5,502,395 | |
| 9892 | Guns Germs and Steel | £ 46,956,762 | |
| 9893 | Guns Inc. | £ 50,000 | |
| 9894 | Guns N Roses | £ 51,636,949 | |
| 9895 | Gunzerker | £ -2,176,814 | |
| 9896 | Guppys company | £ -505,943 | |
| 9897 | Guru Inc. | £ 4,847,109 | |
| 9898 | Gussets | £ 128,875,628 | |
| 9899 | Gusto | £ 2,038,187 | |
| 9900 | Gutta Click | £ 434,932,663 | |
