The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 7801 | Illuminati | £ 2,526,303 | |
| 7802 | Illuminati Elite | £ 5,507,175 | |
| 7803 | Illuminati LLC | £ 176,956,038 | |
| 7804 | Illusion | £ 8,483,308 | |
| 7805 | Illusions | £ 48,431,369 | |
| 7806 | ILoveDiamonds | £ 7,918,465 | |
| 7807 | iLoveLa | £ 6,179,894 | |
| 7808 | ilovepussy | £ -1,527,220 | |
| 7809 | Im a Celebrity | £ 104,094,859 | |
| 7810 | Im a Doctor | £ 451,609,043 | |
| 7811 | Im Confused | £ 12,440,105 | |
| 7812 | IM LATE FOR BUSINESS | £ 6,559,282 | |
| 7813 | im not that creative | £ 5,504,087 | |
| 7814 | Im Sleeping | £ 2,077,574 | |
| 7815 | Imac | £ 58,251,137 | |
| 7816 | Image corps | £ 75,981 | |
| 7817 | image displays | £ 94,208,614 | |
| 7818 | Imaginary People On Chat | £ 73,168,490 | |
| 7819 | imastabu | £ 5,465,214 | |
| 7820 | IMAX Corporation | £ 651,693,375 | |
| 7821 | imback | £ 104,322 | |
| 7822 | imbackinthegame | £ 719,382 | |
| 7823 | Imma Queen | £ 55,518,131 | |
| 7824 | Imma Werewolf | £ -3,877,281 | |
| 7825 | Immortal | £ 37,793,181 | |
| 7826 | Immortal Co. | £ 4,846,068 | |
| 7827 | Immortal LTD | £ 1,754,331 | |
| 7828 | Immortal Will | £ 264,599,622 | |
| 7829 | Immunity | £ 53,863,710 | |
| 7830 | ImNotAHipster | £ -2,267,089 | |
| 7831 | impact | £ 196,492,784 | |
| 7832 | Impact Alliances 1 | £ 3,033,716 | |
| 7833 | Impact Alliances 2 | £ 4,971,861 | |
| 7834 | Impact Handling | £ 78,508,406 | |
| 7835 | Impaction | £ 328,948,680 | |
| 7836 | impeachment | £ 917,525,031 | |
| 7837 | Impedance | £ 732,891,715 | |
| 7838 | Impending Doom | £ 5,389,518 | |
| 7839 | Imperial | £ 61,280,414 | |
| 7840 | Imperial Chokehold | £ 4,590,245 | |
| 7841 | Imperial Elite | £ 2,152,678 | |
| 7842 | Imperial Expansion | £ 552,472,090 | |
| 7843 | Imperial Industries | £ 6,336 | |
| 7844 | Imperium | £ 39,626,194 | |
| 7845 | Impmart | £ 16,045,992 | |
| 7846 | Important | £ 37,982,101 | |
| 7847 | Impotent Venom | £ 463,672 | |
| 7848 | Imtheboss | £ 874,443,932 | |
| 7849 | Imus | £ 37,488,948 | |
| 7850 | In a tin | £ 50,000 | |
| 7851 | In Charge Inc. | £ 4,279,263 | |
| 7852 | In My Car | £ 1,413,506 | |
| 7853 | in need of numbers | £ 95,784,871 | |
| 7854 | In the Rough | £ 24,797,914 | |
| 7855 | In The Sun | £ 16,564,935 | |
| 7856 | in the world | £ 240,265 | |
| 7857 | In Their EyEs | £ 5,490,993 | |
| 7858 | in your ass | £ 23,404,886 | |
| 7859 | inc | £ 50,000 | |
| 7860 | inc. | £ 2,972,596 | |
| 7861 | Inca | £ 105,648,159 | |
| 7862 | Inception | £ 185,740,776 | |
| 7863 | Incognito | £ 81,184,511 | |
| 7864 | Income | £ 304,875,296 | |
| 7865 | Incompatibility | £ 219,257,317 | |
| 7866 | Inconel | £ 32,792,476 | |
| 7867 | Incredible Inc | £ 2,662,189 | |
| 7868 | incriminating evidence | £ 188,383,663 | |
| 7869 | InDanger | £ 118,056,766 | |
| 7870 | Indecency | £ 15,595,561 | |
| 7871 | independant | £ 83,057,195 | |
| 7872 | Independecia | £ 1,195,227 | |
| 7873 | Independence | £ 5,925,545 | |
| 7874 | Independence Hall | £ 681,847,684 | |
| 7875 | Independent States | £ 279,702,011 | |
| 7876 | Indestructible passports | £ 98,749 | |
| 7877 | India | £ 8,842,102 | |
| 7878 | Indian | £ 32,742,823 | |
| 7879 | Indian star | £ 1,776,823 | |
| 7880 | Indiana | £ 874,480 | |
| 7881 | Indianapolis | £ 55,237,667 | |
| 7882 | Indians | £ 5,501,414 | |
| 7883 | Indie Hero Ltd. | £ 21,866 | |
| 7884 | indifference | £ 315,878,472 | |
| 7885 | Indigestion | £ 83,241,012 | |
| 7886 | Indignation | £ 225,809,764 | |
| 7887 | Indigo Moon | £ 69,646,164 | |
| 7888 | Individual | £ 15,381,828 | |
| 7889 | Individualism | £ 305,011,225 | |
| 7890 | Indrid Cold | £ 1,924,439 | |
| 7891 | Industrial Dimensions | £ 590,355 | |
| 7892 | Industrial Revolution | £ 108,986,404 | |
| 7893 | Industry | £ 4,319,464,273 | |
| 7894 | Ineedmoney7 | £ 174,382 | |
| 7895 | Inevitability | £ 52,587,118 | |
| 7896 | Infadels | £ 6,898,305 | |
| 7897 | Infection | £ 35,893,504 | |
| 7898 | Inferno | £ 14,020,273 | |
| 7899 | Inferno Scorpion | £ 35,686,825 | |
| 7900 | infinate | £ 884,198 | |
