The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 9901 | Groundworks Ltd | £ 4,535,312 | |
| 9902 | groundzero | £ -113,401 | |
| 9903 | Group1 | £ 38,147,901 | |
| 9904 | Grove Inc | £ 14,269,997 | |
| 9905 | grovefarm | £ 5,503,027 | |
| 9906 | Groverbear Enterprises | £ 49,286 | |
| 9907 | Grovy Industries | £ 24,327,864 | |
| 9908 | Grow a dope | £ 112,395,524 | |
| 9909 | Grower Productions Inc. | £ 1,974,528 | |
| 9910 | Growth Inc | £ 5,000,595 | |
| 9911 | Growth Ventures | £ 38,638,936 | |
| 9912 | GRT | £ 2,684,521 | |
| 9913 | GRT LTD | £ 2,831,761 | |
| 9914 | grty | £ 50,000 | |
| 9915 | GRU | £ 137,784,318 | |
| 9916 | Grubucks | £ 117,502,290 | |
| 9917 | Grubux | £ 55,485,751 | |
| 9918 | Grumpy Ass Co | £ 717,446 | |
| 9919 | Grumpy Trump | £ 15,582,465 | |
| 9920 | Grunge Ltd | £ -6,543,550 | |
| 9921 | Grunt and Co | £ 74,533 | |
| 9922 | Gryffindor | £ 591,696,683 | |
| 9923 | GSB Back | £ 211,834 | |
| 9924 | GSB Inc | £ 45,925,540 | |
| 9925 | gsdsa2we | £ -3,362,593 | |
| 9926 | GStringBoi | £ 83,779,194 | |
| 9927 | GT85 | £ 40,424,246 | |
| 9928 | GTA - Vice City | £ 1,201,278,215 | |
| 9929 | GTI | £ 16,620,954 | |
| 9930 | GTO | £ 804,730,106 | |
| 9931 | Guard Goose | £ 192,807,196 | |
| 9932 | Guardian | £ 169,695,056 | |
| 9933 | Guardian Force | £ 50,305,682 | |
| 9934 | Gucci | £ 50,000 | |
| 9935 | Gudenkauf | £ 1,292,470,006 | |
| 9936 | Guerilla Radio | £ 135,092,617 | |
| 9937 | Guerilla Warfare | £ 180,494,391 | |
| 9938 | Guerillas | £ 20,922 | |
| 9939 | Guess Who | £ 9,261,248 | |
| 9940 | Guesty construction | £ 1,475 | |
| 9941 | GuggaChuga | £ 86,500,748 | |
| 9942 | Guiding Hope | £ 49,508,457 | |
| 9943 | guillotine | £ 6,304,394 | |
| 9944 | Guilt | £ 4,796,081 | |
| 9945 | Guilt Supply Co | £ 268,604,112 | |
| 9946 | GUILTY | £ 2,529,946,121 | |
| 9947 | Guinea Pigs | £ 96,065,686 | |
| 9948 | Guinness | £ 211,536,451 | |
| 9949 | GuitarStringsRUs | £ 3,294,820 | |
| 9950 | Gullible People | £ 18,776,070 | |
| 9951 | Gum job corp | £ 7,975,954 | |
| 9952 | Gum job inc | £ 22,814,695 | |
| 9953 | Gum job ltd | £ 57,436,545 | |
| 9954 | Gum Shoe | £ 174,187,397 | |
| 9955 | Gumba Corp | £ 6,412,427 | |
| 9956 | GUMBO GUM | £ 5,502,222 | |
| 9957 | Gumby | £ 80,096,074 | |
| 9958 | Gummibears | £ 52,252,554 | |
| 9959 | Gummies | £ 134,445,759 | |
| 9960 | GuMMo | £ 142,039,796 | |
| 9961 | gummy bears | £ 1,078,039,646 | |
| 9962 | Gums | £ 26,123,184 | |
| 9963 | gun | £ 1,000,673,031 | |
| 9964 | Gunderson_Meats | £ -16,533,088 | |
| 9965 | gungrave | £ 119,633,615 | |
| 9966 | GUNIT | £ -758 | |
| 9967 | Gunner | £ 58,475,944 | |
| 9968 | Gunners | £ 233,070,980 | |
| 9969 | Gunpowder | £ 307,864,521 | |
| 9970 | Guns and Beer | £ 5,502,395 | |
| 9971 | Guns Germs and Steel | £ 46,956,762 | |
| 9972 | Guns Inc. | £ 50,000 | |
| 9973 | Guns N Roses | £ 51,636,949 | |
| 9974 | Gunzerker | £ -2,176,814 | |
| 9975 | Guppys company | £ -505,943 | |
| 9976 | Guru Inc. | £ 4,847,109 | |
| 9977 | Gussets | £ 128,875,628 | |
| 9978 | Gusto | £ 2,038,187 | |
| 9979 | Gutta Click | £ 434,932,663 | |
| 9980 | Gutta Inc | £ 785,023,143 | |
| 9981 | Guy Fawkes | £ 58,231,628 | |
| 9982 | Guys | £ 662 | |
| 9983 | Guys Guys | £ 6,695,373 | |
| 9984 | GuysWithGirlNames | £ 65,723,929 | |
| 9985 | Guzzi | £ 245,847,289 | |
| 9986 | GV.co | £ 138,297,980 | |
| 9987 | GV2.co | £ 6,033,303 | |
| 9988 | GV3.co | £ 10,247,015 | |
| 9989 | GV4.co | £ 34,874,897 | |
| 9990 | Gym | £ 45,852,435 | |
| 9991 | Gymkhana | £ 378,842,707 | |
| 9992 | Gynecology | £ 1,004,389,699 | |
| 9993 | Gypsy Settlers | £ 3,942,438 | |
| 9994 | Gyrtu | £ 57,953,302 | |
| 9995 | H ammer Chewers | £ 563,971,787 | |
| 9996 | H Corp | £ 38,808,088 | |
| 9997 | H E R O I N | £ 120,103,688 | |
| 9998 | H.U.N.T.I.N.G.U | £ 16,090,492 | |
| 9999 | H0gwarts | £ 54,644,279 | |
| 10000 | H3ll | £ 1,318,919,736 | |
