The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 11201 | Immortal Will | £ 264,599,622 | |
| 11202 | Immortality | £ 193,151,936 | |
| 11203 | Immovable Object | £ 2,129,760,825 | |
| 11204 | Immunity | £ 53,863,710 | |
| 11205 | Immutability | £ 1,700,373,912 | |
| 11206 | ImNotAHipster | £ -2,267,089 | |
| 11207 | Impact Alliances 1 | £ 3,033,716 | |
| 11208 | Impact Alliances 2 | £ 4,971,861 | |
| 11209 | Impact Corp | £ 4,283,401 | |
| 11210 | Impact Handling | £ 78,508,406 | |
| 11211 | Impact Industries | £ 108,144,644 | |
| 11212 | Impaction | £ 328,948,680 | |
| 11213 | Impedance | £ 732,891,715 | |
| 11214 | Impending Apocalypse | £ 23,870,621 | |
| 11215 | Impending Doom | £ 5,389,518 | |
| 11216 | Imperial | £ 54,532,048 | |
| 11217 | Imperial Battlecruisers | £ 244,984,314 | |
| 11218 | Imperial Chokehold | £ 4,590,245 | |
| 11219 | Imperial Elite | £ 2,152,678 | |
| 11220 | Imperial Expansion | £ 552,472,090 | |
| 11221 | Imperial Holdings | £ 54,858,855 | |
| 11222 | Imperial Industries | £ 6,336 | |
| 11223 | Imperius | £ 66,388,210 | |
| 11224 | Impmart | £ 16,045,992 | |
| 11225 | Importance | £ 5,505,233 | |
| 11226 | Impossibility | £ 7,000,000,000 | |
| 11227 | Impossible | £ 53,343,496 | |
| 11228 | Impossible Mission Force | £ 942,370,270 | |
| 11229 | Impossible Odds | £ 9,721,286 | |
| 11230 | Imposter Morty | £ 5,503,301 | |
| 11231 | Impotent Venom | £ 463,672 | |
| 11232 | Imtheboss | £ 874,443,932 | |
| 11233 | Imus | £ 37,488,948 | |
| 11234 | in a storm | £ 142,935,559 | |
| 11235 | in a tea cup | £ 36,704,023 | |
| 11236 | In a tin | £ 50,000 | |
| 11237 | In Charge Inc. | £ 4,279,263 | |
| 11238 | In every map | £ 109,775,073 | |
| 11239 | In Line for the Throne | £ 532,213,595 | |
| 11240 | In My Car | £ 1,413,506 | |
| 11241 | in need of numbers | £ 95,784,871 | |
| 11242 | In the Flames Of Ya Soul | £ 4,606,696 | |
| 11243 | in the making | £ 4,250,578 | |
| 11244 | in the membrane | £ 249,938 | |
| 11245 | In the moment | £ 8,511,093 | |
| 11246 | in the morning | £ 143,362,752 | |
| 11247 | In the rough | £ 152,054,429 | |
| 11248 | in THE sKY | £ 17,007,714 | |
| 11249 | In The Sun | £ 16,564,935 | |
| 11250 | In The Valley | £ 73,861,425 | |
| 11251 | in the world | £ 240,265 | |
| 11252 | In Their EyEs | £ 5,490,993 | |
| 11253 | in your ass | £ 23,404,886 | |
| 11254 | in your city | £ 61,019,204 | |
| 11255 | in your vault | £ 27,454,756 | |
| 11256 | Inadequacy | £ 528,391,111 | |
| 11257 | Inane Corp | £ -1,374,303 | |
| 11258 | Inane Holdings | £ 3,926,595 | |
| 11259 | Inane Inc | £ 32,127,577 | |
| 11260 | Inane Ltd | £ 5,502,437 | |
| 11261 | Inattentional Blindness | £ 55,503,806 | |
| 11262 | Inbetween | £ 7,329,961 | |
| 11263 | Inbhir Pheofharain | £ 542,079,733 | |
| 11264 | Inbhir Uige | £ 418,419,384 | |
| 11265 | inc | £ 50,000 | |
| 11266 | inc. | £ 2,972,596 | |
| 11267 | Inca | £ 105,648,159 | |
| 11268 | Incedent | £ 11,585,277 | |
| 11269 | incendiary arts | £ 58,706,599 | |
| 11270 | Incendiary Industries | £ 12,965,098 | |
| 11271 | Inception | £ 185,740,776 | |
| 11272 | Incognito | £ 81,184,511 | |
| 11273 | Income | £ 304,875,296 | |
| 11274 | Income Tax | £ 54,504,979 | |
| 11275 | IncompatibiIity | £ 1,759,902,593 | |
| 11276 | Incompatibility | £ 219,257,317 | |
| 11277 | Incompetence | £ 239,039,905 | |
| 11278 | Incompetent Storage | £ 54,309,712 | |
| 11279 | Inconel | £ 838,926,656 | |
| 11280 | Incorruptibility | £ 7,000,000,000 | |
| 11281 | Incredibility | £ 7,000,000,000 | |
| 11282 | Incredible Inc | £ 2,662,189 | |
| 11283 | incriminating evidence | £ 379,161,929 | |
| 11284 | InDanger | £ 114,611,398 | |
| 11285 | Indecision | £ 176,724,268 | |
| 11286 | Indefatigability | £ 7,000,000,000 | |
| 11287 | independant | £ 83,057,195 | |
| 11288 | Independence | £ 5,925,545 | |
| 11289 | Independence 1776 | £ 102,790,811 | |
| 11290 | Independence Hall | £ 681,847,684 | |
| 11291 | Independent States | £ 279,702,011 | |
| 11292 | Independent Traders | £ 19,662,414 | |
| 11293 | Independente Range | £ 89,311,594 | |
| 11294 | Indestructibility | £ 7,000,000,000 | |
| 11295 | Indestructible passports | £ 98,749 | |
| 11296 | India | £ 8,842,102 | |
| 11297 | Indian | £ 32,742,823 | |
| 11298 | Indian Motors | £ 881,147,227 | |
| 11299 | Indiana | £ 157,032,380 | |
| 11300 | Indiana Jones | £ 1,185,240,997 | |
