The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 11401 | Inter Ya Dog | £ 118,992,808 | |
| 11402 | Inter Ya Gran | £ 12,738,841 | |
| 11403 | Inter Ya Granny | £ 162,752,353 | |
| 11404 | Inter Ye mam | £ 113,368,031 | |
| 11405 | Intercourse | £ 7,425,566 | |
| 11406 | Interest | £ 177,175,175 | |
| 11407 | Interesting Inc. | £ 115,169,616 | |
| 11408 | Interests | £ 19,976,422 | |
| 11409 | Interference | £ 65,618,782 | |
| 11410 | Intergalactic Humanoids | £ 138,751,883 | |
| 11411 | Interior Two | £ 13,505,023 | |
| 11412 | Interlaced ent | £ 26,839,614 | |
| 11413 | Interlaced inc | £ 6,609,164 | |
| 11414 | Interlagos | £ 62,187,801 | |
| 11415 | Intern | £ 41,909,839 | |
| 11416 | Internal Affairs | £ 1,505,037,105 | |
| 11417 | Internal Audit | £ 5,084,223 | |
| 11418 | Internal combustion | £ 10,259,967 | |
| 11419 | Internal Revenue | £ 213,429,745 | |
| 11420 | Internal Server Error | £ 417,636,946 | |
| 11421 | International Mystery | £ 5,506,934 | |
| 11422 | International Rescue | £ 1,035,469,626 | |
| 11423 | Internet Chicken | £ 2,964,862 | |
| 11424 | InterplanetaryCraft | £ 342,077,206 | |
| 11425 | Interpol | £ 49,910,658 | |
| 11426 | Interruption | £ 45,034,064 | |
| 11427 | Interstate 580 | £ 105,835,345 | |
| 11428 | Intestinal Discomfort | £ 56,322,543 | |
| 11429 | Intimacy | £ 460,690,059 | |
| 11430 | Intl Secret Intel Agency | £ 283,843,957 | |
| 11431 | Into your DMs | £ 79,631,814 | |
| 11432 | Intothenight | £ 1,845,829 | |
| 11433 | Intrepia | £ 59,115,436 | |
| 11434 | Intrigue | £ 583,594,547 | |
| 11435 | Intuitive | £ 54,700,056 | |
| 11436 | INUYASHA | £ 41,684,637 | |
| 11437 | Invader | £ 166,638,863 | |
| 11438 | Invaders 2 | £ 33,587,924 | |
| 11439 | Invaders 4 | £ 2,086,777 | |
| 11440 | invalid | £ -9,650,282 | |
| 11441 | Invaluable Deeds | £ 33,829,098 | |
| 11442 | Invasion | £ 296,793,233 | |
| 11443 | Invention | £ 1,638,954,846 | |
| 11444 | Invention. | £ 4,541,183,897 | |
| 11445 | Inventions R US | £ 6,854,812 | |
| 11446 | Inverness | £ 47,604,214 | |
| 11447 | Inverse Ferocity | £ 10,650,542 | |
| 11448 | Inversion | £ 84,939,373 | |
| 11449 | Investigations | £ 5,510,265 | |
| 11450 | Investment | £ 2,222,236,784 | |
| 11451 | Investor Inc | £ 19,491 | |
| 11452 | Investors | £ 556,818,970 | |
| 11453 | Invicible | £ 1,571,549,869 | |
| 11454 | Invictus | £ 234,266,883 | |
| 11455 | Invictus Co. | £ 6,317,756 | |
| 11456 | Invincibility | £ 7,000,000,000 | |
| 11457 | Invincible Blood | £ 22,642,999 | |
| 11458 | Invisibility | £ 7,000,000,000 | |
| 11459 | Invisible | £ 5,500,467 | |
| 11460 | Invisible Furniture | £ 34,503,458 | |
| 11461 | Invulnerability | £ 7,000,000,000 | |
| 11462 | IOM | £ 10,369,366 | |
| 11463 | Iowa | £ 123,677,313 | |
| 11464 | IP Tables | £ 1,258,301,796 | |
| 11465 | Ipeople | £ 6,717,633 | |
| 11466 | iPhone 5s or iPhone 5c | £ 251,993,104 | |
| 11467 | iphone se 2 | £ 1,537,913 | |
| 11468 | iPhones | £ 106,890,512 | |
| 11469 | IQM Medical Ltd. | £ 50,000 | |
| 11470 | IRA | £ 65,608,485 | |
| 11471 | Iran | £ 32,215,198 | |
| 11472 | Iraq | £ 44,717,420 | |
| 11473 | irasshaimase | £ 224,142,634 | |
| 11474 | Ireland | £ 5,965,992 | |
| 11475 | iReps | £ 2,223,311 | |
| 11476 | Irish Bomber | £ 50,000 | |
| 11477 | Irish Carbomb | £ 56,896,614 | |
| 11478 | irish descent | £ 222,031,996 | |
| 11479 | Irish Red Inc | £ 5,507,308 | |
| 11480 | Irish Republican Army | £ 191,860,837 | |
| 11481 | Irish Whiskey | £ 1,291,107 | |
| 11482 | Irish Wrecking Ball | £ 5,052,671 | |
| 11483 | Irish_Eejit | £ 18,195,704 | |
| 11484 | Irn Bru | £ 145,982,028 | |
| 11485 | iron | £ 27,511,144 | |
| 11486 | iron banana | £ 138,370,638 | |
| 11487 | Iron Brew | £ 60,152,848 | |
| 11488 | Iron hammer | £ 116,168,800 | |
| 11489 | Iron Maiden | £ 263,866,102 | |
| 11490 | Iron Man | £ 7,871,863 | |
| 11491 | Iron Market | £ 4,257,249 | |
| 11492 | Iron Mike Tyson | £ 367,318,671 | |
| 11493 | Iron Veil Ltd | £ 4,371,547 | |
| 11494 | Iron warx | £ 301,188,768 | |
| 11495 | Iron werx | £ 472,037,312 | |
| 11496 | Iron word | £ 545,311,660 | |
| 11497 | Ironic | £ 83,154,977 | |
| 11498 | Ironic Occurrence | £ 289,604,976 | |
| 11499 | Ironic Titles | £ 6,504,577 | |
| 11500 | Ironing bored | £ 60,780,179 | |
