The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 11101 | Ill Will | £ 747,414,808 | |
| 11102 | Illegal Drugs | £ 126,878,506 | |
| 11103 | Illicit Dealings | £ 1,825,722 | |
| 11104 | Illicit drugs | £ 43,147,906 | |
| 11105 | Illicit Expressions | £ 1,122,239 | |
| 11106 | Illicit Materials | £ 1,898,784,893 | |
| 11107 | Illimitability | £ 7,000,000,000 | |
| 11108 | Illinois | £ 102,900,230 | |
| 11109 | illuminate | £ 1,505,842 | |
| 11110 | Illuminate Inc | £ 39,003,010 | |
| 11111 | Illuminati | £ 2,526,303 | |
| 11112 | Illuminati LLC | £ 176,956,038 | |
| 11113 | ILoveDiamonds | £ 7,918,465 | |
| 11114 | iLoveLa | £ 6,179,894 | |
| 11115 | Im a Celebrity | £ 104,094,859 | |
| 11116 | Im a Doctor | £ 451,609,043 | |
| 11117 | Im a Teapot | £ 158,101,605 | |
| 11118 | Im Confused | £ 12,440,105 | |
| 11119 | IM LATE FOR BUSINESS | £ 6,559,282 | |
| 11120 | im not that creative | £ 5,504,087 | |
| 11121 | Im Sleeping | £ 2,077,574 | |
| 11122 | Im telling on you | £ 67,370,548 | |
| 11123 | Imac | £ 61,600,046 | |
| 11124 | Image corps | £ 75,981 | |
| 11125 | image displays | £ 1,088,606 | |
| 11126 | Imaginary People On Chat | £ 73,168,490 | |
| 11127 | imastabu | £ 5,465,214 | |
| 11128 | IMAX Corporation | £ 651,693,375 | |
| 11129 | imback | £ 104,322 | |
| 11130 | imbackinthegame | £ 719,382 | |
| 11131 | Imjin | £ 37,298,391 | |
| 11132 | Imma Queen | £ 55,518,131 | |
| 11133 | Immortal Co. | £ 4,846,068 | |
| 11134 | immortal doom | £ 1,001,682,283 | |
| 11135 | Immortal Lands | £ 1,504,453 | |
| 11136 | Immortal LTD | £ 1,754,331 | |
| 11137 | Immortal Will | £ 264,599,622 | |
| 11138 | Immortality | £ 193,151,936 | |
| 11139 | Immovable Object | £ 2,129,760,825 | |
| 11140 | Immunity | £ 53,863,710 | |
| 11141 | Immutability | £ 1,699,581,890 | |
| 11142 | ImNotAHipster | £ -2,267,089 | |
| 11143 | Impact Alliances 1 | £ 3,033,716 | |
| 11144 | Impact Alliances 2 | £ 4,971,861 | |
| 11145 | Impact Corp | £ 3,678,069 | |
| 11146 | Impact Handling | £ 78,508,406 | |
| 11147 | Impact Industries | £ 108,144,644 | |
| 11148 | Impaction | £ 328,948,680 | |
| 11149 | Impedance | £ 732,891,715 | |
| 11150 | Impending Apocalypse | £ 23,870,621 | |
| 11151 | Impending Doom | £ 5,389,518 | |
| 11152 | Imperial | £ 54,532,048 | |
| 11153 | Imperial Battlecruisers | £ 244,984,314 | |
| 11154 | Imperial Chokehold | £ 4,590,245 | |
| 11155 | Imperial Elite | £ 2,152,678 | |
| 11156 | Imperial Expansion | £ 552,472,090 | |
| 11157 | Imperial Holdings | £ 54,858,855 | |
| 11158 | Imperial Industries | £ 6,336 | |
| 11159 | Imperius | £ 66,388,210 | |
| 11160 | Impmart | £ 16,045,992 | |
| 11161 | Importance | £ 5,505,233 | |
| 11162 | Impossibility | £ 7,000,000,000 | |
| 11163 | Impossible | £ 53,343,496 | |
| 11164 | Impossible Mission Force | £ 865,108,873 | |
| 11165 | Impossible Odds | £ 9,721,286 | |
| 11166 | Imposter Morty | £ 5,503,301 | |
| 11167 | Impotent Venom | £ 463,672 | |
| 11168 | Imtheboss | £ 874,443,932 | |
| 11169 | Imus | £ 37,488,948 | |
| 11170 | in a storm | £ 116,986,162 | |
| 11171 | in a tea cup | £ 34,579,444 | |
| 11172 | In a tin | £ 50,000 | |
| 11173 | In Charge Inc. | £ 4,279,263 | |
| 11174 | In every map | £ 109,775,073 | |
| 11175 | In Line for the Throne | £ 532,213,595 | |
| 11176 | In My Car | £ 1,413,506 | |
| 11177 | in need of numbers | £ 95,784,871 | |
| 11178 | In the Flames Of Ya Soul | £ 4,606,696 | |
| 11179 | In the moment | £ 5,085,203 | |
| 11180 | in the morning | £ 123,862,752 | |
| 11181 | In the rough | £ 150,706,231 | |
| 11182 | in THE sKY | £ 17,007,714 | |
| 11183 | In The Sun | £ 16,564,935 | |
| 11184 | In The Valley | £ 62,231,130 | |
| 11185 | in the world | £ 240,265 | |
| 11186 | In Their EyEs | £ 5,490,993 | |
| 11187 | in your ass | £ 23,404,886 | |
| 11188 | in your city | £ 10,151,831 | |
| 11189 | in your vault | £ 27,454,756 | |
| 11190 | Inadequacy | £ 528,391,111 | |
| 11191 | Inane Corp | £ -1,374,303 | |
| 11192 | Inane Holdings | £ 3,926,595 | |
| 11193 | Inane Inc | £ 32,127,577 | |
| 11194 | Inane Ltd | £ 5,502,437 | |
| 11195 | Inattentional Blindness | £ 55,503,806 | |
| 11196 | Inbetween | £ 7,329,961 | |
| 11197 | Inbhir Pheofharain | £ 542,079,733 | |
| 11198 | Inbhir Uige | £ 418,419,384 | |
| 11199 | inc | £ 50,000 | |
| 11200 | inc. | £ 2,972,596 | |
