The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10301 | Igloos Inc. | £ 51,774,515 | |
| 10302 | Ignis Regnante | £ 1,473,718 | |
| 10303 | Ignite | £ 816,524 | |
| 10304 | Ignoramus | £ 1,717,779 | |
| 10305 | Ignorance | £ 70,972,718 | |
| 10306 | iguacu | £ 21,203,760 | |
| 10307 | Iguana Street | £ 95,207 | |
| 10308 | ihaveasmallwilly | £ 2,446,646 | |
| 10309 | IHFi inc. | £ 50,000 | |
| 10310 | III | £ 586,479 | |
| 10311 | iiiiiiii | £ 5,503,998 | |
| 10312 | IKA 1 | £ 199,431,833 | |
| 10313 | IKA 2 | £ 142,858,615 | |
| 10314 | IKA 3 | £ 212,650,389 | |
| 10315 | IKA 4 | £ 178,837,518 | |
| 10316 | IKA 5 | £ 154,886,408 | |
| 10317 | IKA 6 | £ 163,831,645 | |
| 10318 | IKA 7 | £ 247,612,528 | |
| 10319 | IKA 8 | £ 309,654,445 | |
| 10320 | IKA 9 | £ 97,345,736 | |
| 10321 | Ikea | £ 1,051,614,912 | |
| 10322 | iKillBond | £ 13,470 | |
| 10323 | iKruzie Industries | £ 5,493,855 | |
| 10324 | Ikuzus Motors | £ 1,837,037 | |
| 10325 | ilament | £ 499,793,593 | |
| 10326 | ilisticexpialidocious | £ 61,189,396 | |
| 10327 | Ilium | £ 18,465,425 | |
| 10328 | Ill | £ 89,625,392 | |
| 10329 | ill mug you | £ 6,567,371 | |
| 10330 | ill repute | £ 292,003,037 | |
| 10331 | ill set you free | £ 187,199,961 | |
| 10332 | Ill Will | £ 747,414,808 | |
| 10333 | Illegal Alien | £ 49,376,322 | |
| 10334 | Illegal Immigrants | £ 614,000,000 | |
| 10335 | Illicit Dealings | £ 1,825,722 | |
| 10336 | Illicit drugs | £ 43,147,906 | |
| 10337 | Illicit Expressions | £ 1,122,239 | |
| 10338 | Illicit Materials | £ 2,450,137,625 | |
| 10339 | Illimitability | £ 6,783,883,239 | |
| 10340 | illuminate | £ 1,505,842 | |
| 10341 | Illuminate Inc | £ 39,003,010 | |
| 10342 | Illuminati | £ 2,526,303 | |
| 10343 | Illuminati LLC | £ 176,956,038 | |
| 10344 | Illusion | £ 10,514,906 | |
| 10345 | Illusions | £ 48,431,369 | |
| 10346 | ILoveDiamonds | £ 7,918,465 | |
| 10347 | iLoveLa | £ 6,179,894 | |
| 10348 | Im a Celebrity | £ 104,094,859 | |
| 10349 | Im a Doctor | £ 451,609,043 | |
| 10350 | Im a Teapot | £ 24,899,739 | |
| 10351 | Im Coming For You | £ 5,506,294 | |
| 10352 | Im Confused | £ 12,440,105 | |
| 10353 | IM LATE FOR BUSINESS | £ 6,559,282 | |
| 10354 | im not that creative | £ 5,504,087 | |
| 10355 | Im Sleeping | £ 2,077,574 | |
| 10356 | Imac | £ 61,600,046 | |
| 10357 | Image corps | £ 75,981 | |
| 10358 | image displays | £ 1,088,606 | |
| 10359 | Imaginary People On Chat | £ 73,168,490 | |
| 10360 | imastabu | £ 5,465,214 | |
| 10361 | IMAX Corporation | £ 651,693,375 | |
| 10362 | imback | £ 104,322 | |
| 10363 | imbackinthegame | £ 719,382 | |
| 10364 | Imjin | £ 37,298,391 | |
| 10365 | Imma Queen | £ 55,518,131 | |
| 10366 | Imma Werewolf | £ 10,852,364 | |
| 10367 | Immortal | £ 37,793,181 | |
| 10368 | Immortal Co. | £ 4,846,068 | |
| 10369 | immortal doom | £ 31,182,283 | |
| 10370 | Immortal LTD | £ 1,754,331 | |
| 10371 | Immortal Will | £ 264,599,622 | |
| 10372 | Immovable Object | £ 1,787,824,425 | |
| 10373 | Immunity | £ 53,863,710 | |
| 10374 | Immutability | £ 927,105,501 | |
| 10375 | ImNotAHipster | £ -2,267,089 | |
| 10376 | impact | £ 196,492,784 | |
| 10377 | Impact Alliances 1 | £ 3,033,716 | |
| 10378 | Impact Alliances 2 | £ 4,971,861 | |
| 10379 | Impact Handling | £ 78,508,406 | |
| 10380 | Impact Industries | £ 108,144,644 | |
| 10381 | Impaction | £ 328,948,680 | |
| 10382 | Impedance | £ 732,891,715 | |
| 10383 | Impending Doom | £ 5,389,518 | |
| 10384 | Imperial | £ 54,532,048 | |
| 10385 | Imperial Battlecruisers | £ 187,202,989 | |
| 10386 | Imperial Chokehold | £ 4,590,245 | |
| 10387 | Imperial Elite | £ 2,152,678 | |
| 10388 | Imperial Expansion | £ 552,472,090 | |
| 10389 | Imperial Industries | £ 6,336 | |
| 10390 | Imperius | £ 54,128,782 | |
| 10391 | Impmart | £ 16,045,992 | |
| 10392 | Importance | £ 5,505,233 | |
| 10393 | Important | £ 37,982,101 | |
| 10394 | Impossibility | £ 7,263,789,419 | |
| 10395 | Imposter Morty | £ 5,503,301 | |
| 10396 | Imposter Syndrome | £ 5,506,301 | |
| 10397 | Impotent Venom | £ 463,672 | |
| 10398 | Imtheboss | £ 874,443,932 | |
| 10399 | Imus | £ 37,488,948 | |
| 10400 | in a storm | £ 33,238,755 | |
