The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 11201 | illuminate | £ 1,505,842 | |
| 11202 | Illuminate Inc | £ 39,003,010 | |
| 11203 | Illuminati | £ 2,526,303 | |
| 11204 | Illuminati LLC | £ 176,956,038 | |
| 11205 | ILoveDiamonds | £ 7,918,465 | |
| 11206 | iLoveLa | £ 6,179,894 | |
| 11207 | Im a Celebrity | £ 104,094,859 | |
| 11208 | Im a Doctor | £ 451,609,043 | |
| 11209 | Im a Teapot | £ 157,886,693 | |
| 11210 | Im Confused | £ 12,440,105 | |
| 11211 | IM LATE FOR BUSINESS | £ 6,559,282 | |
| 11212 | im not that creative | £ 5,504,087 | |
| 11213 | Im Sleeping | £ 2,077,574 | |
| 11214 | Im telling on you | £ 67,370,548 | |
| 11215 | Imac | £ 61,600,046 | |
| 11216 | Image corps | £ 75,981 | |
| 11217 | image displays | £ 1,088,606 | |
| 11218 | Imaginary People On Chat | £ 73,168,490 | |
| 11219 | imastabu | £ 5,465,214 | |
| 11220 | IMAX Corporation | £ 651,693,375 | |
| 11221 | imback | £ 104,322 | |
| 11222 | imbackinthegame | £ 719,382 | |
| 11223 | Imjin | £ 37,298,391 | |
| 11224 | Imma Queen | £ 55,518,131 | |
| 11225 | Imma Werewolf | £ 10,852,364 | |
| 11226 | Immortal | £ 37,793,181 | |
| 11227 | Immortal Co. | £ 4,846,068 | |
| 11228 | immortal doom | £ 1,001,682,283 | |
| 11229 | Immortal LTD | £ 1,754,331 | |
| 11230 | Immortal Will | £ 264,599,622 | |
| 11231 | Immortality | £ 193,151,936 | |
| 11232 | Immovable Object | £ 2,129,760,825 | |
| 11233 | Immunity | £ 53,863,710 | |
| 11234 | Immutability | £ 1,705,625,221 | |
| 11235 | ImNotAHipster | £ -2,267,089 | |
| 11236 | Impact Alliances 1 | £ 3,033,716 | |
| 11237 | Impact Alliances 2 | £ 4,971,861 | |
| 11238 | Impact Handling | £ 78,508,406 | |
| 11239 | Impact Industries | £ 108,144,644 | |
| 11240 | Impaction | £ 328,948,680 | |
| 11241 | Impedance | £ 732,891,715 | |
| 11242 | Impending Apocalypse | £ 20,736,656 | |
| 11243 | Impending Doom | £ 5,389,518 | |
| 11244 | Imperial | £ 54,532,048 | |
| 11245 | Imperial Battlecruisers | £ 244,984,314 | |
| 11246 | Imperial Chokehold | £ 4,590,245 | |
| 11247 | Imperial Elite | £ 2,152,678 | |
| 11248 | Imperial Expansion | £ 552,472,090 | |
| 11249 | Imperial Holdings | £ 54,858,855 | |
| 11250 | Imperial Industries | £ 6,336 | |
| 11251 | Imperius | £ 66,388,210 | |
| 11252 | Impmart | £ 16,045,992 | |
| 11253 | Importance | £ 5,505,233 | |
| 11254 | Impossibility | £ 7,000,000,000 | |
| 11255 | Impossible | £ 44,887,122 | |
| 11256 | Impossible Mission Force | £ 674,540,112 | |
| 11257 | Impossible Odds | £ 9,721,286 | |
| 11258 | Imposter Morty | £ 5,503,301 | |
| 11259 | Impotent Venom | £ 463,672 | |
| 11260 | Imtheboss | £ 874,443,932 | |
| 11261 | Imus | £ 37,488,948 | |
| 11262 | in a storm | £ 120,000,000 | |
| 11263 | in a tea cup | £ 35,991,012 | |
| 11264 | In a tin | £ 50,000 | |
| 11265 | In Charge Inc. | £ 4,279,263 | |
| 11266 | In every map | £ 109,775,073 | |
| 11267 | In Line for the Throne | £ 532,213,595 | |
| 11268 | In My Car | £ 1,413,506 | |
| 11269 | in need of numbers | £ 95,784,871 | |
| 11270 | In the Flames Of Ya Soul | £ 4,606,696 | |
| 11271 | in the morning | £ 54,872,202 | |
| 11272 | In the rough | £ 149,724,515 | |
| 11273 | in THE sKY | £ 17,007,714 | |
| 11274 | In The Sun | £ 16,564,935 | |
| 11275 | In The Valley | £ 44,937,709 | |
| 11276 | in the world | £ 240,265 | |
| 11277 | In Their EyEs | £ 5,490,993 | |
| 11278 | in your ass | £ 23,404,886 | |
| 11279 | in your city | £ 5,443,561 | |
| 11280 | in your vault | £ 27,454,756 | |
| 11281 | Inadequacy | £ 528,391,111 | |
| 11282 | Inane Corp | £ -1,374,303 | |
| 11283 | Inane Holdings | £ 3,926,595 | |
| 11284 | Inane Inc | £ 32,127,577 | |
| 11285 | Inane Ltd | £ 5,502,437 | |
| 11286 | Inattentional Blindness | £ 33,003,806 | |
| 11287 | Inbetween | £ 7,329,961 | |
| 11288 | Inbhir Pheofharain | £ 542,079,733 | |
| 11289 | Inbhir Uige | £ 418,419,384 | |
| 11290 | inc | £ 50,000 | |
| 11291 | inc. | £ 2,972,596 | |
| 11292 | Inca | £ 105,648,159 | |
| 11293 | Incarnate | £ 3,076,449 | |
| 11294 | Incedent | £ 9,604,718 | |
| 11295 | incendiary arts | £ 58,706,599 | |
| 11296 | Incendiary Industries | £ 12,965,098 | |
| 11297 | Inception | £ 185,740,776 | |
| 11298 | Incest | £ 31,117,753 | |
| 11299 | Incognito | £ 81,184,511 | |
| 11300 | Income | £ 304,875,296 | |
