The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 11401 | Invention | £ 1,644,511,094 | |
| 11402 | Invention. | £ 4,541,183,897 | |
| 11403 | Inventions R US | £ 6,854,812 | |
| 11404 | Inverness | £ 50,030,327 | |
| 11405 | Inverse Ferocity | £ 10,650,542 | |
| 11406 | Inversion | £ 84,939,373 | |
| 11407 | Investigations | £ 5,510,265 | |
| 11408 | Investment | £ 2,221,888,865 | |
| 11409 | Investor Inc | £ 19,491 | |
| 11410 | Investors | £ 556,818,970 | |
| 11411 | Invicible | £ 1,571,549,869 | |
| 11412 | Invictus | £ 234,266,883 | |
| 11413 | Invictus Co. | £ 6,317,756 | |
| 11414 | Invincibility | £ 7,000,000,000 | |
| 11415 | Invincible Blood | £ 22,642,999 | |
| 11416 | Invisibility | £ 7,000,000,000 | |
| 11417 | Invisible | £ 5,500,467 | |
| 11418 | Invisible Furniture | £ 34,914,400 | |
| 11419 | Invulnerability | £ 7,000,000,000 | |
| 11420 | IOM | £ 10,369,366 | |
| 11421 | Iowa | £ 96,677,313 | |
| 11422 | IP Tables | £ 1,258,301,796 | |
| 11423 | Ipeople | £ 6,717,633 | |
| 11424 | iPhone 5s or iPhone 5c | £ 251,993,104 | |
| 11425 | iphone se 2 | £ 1,537,913 | |
| 11426 | iPhones | £ 106,890,512 | |
| 11427 | IQM Medical Ltd. | £ 50,000 | |
| 11428 | IRA | £ 65,608,485 | |
| 11429 | Iran | £ 32,215,198 | |
| 11430 | Iraq | £ 44,717,420 | |
| 11431 | irasshaimase | £ 224,142,634 | |
| 11432 | Ireland | £ 5,965,992 | |
| 11433 | iReps | £ 2,223,311 | |
| 11434 | Irish Bomber | £ 50,000 | |
| 11435 | Irish Carbomb | £ 56,896,614 | |
| 11436 | irish descent | £ 222,031,996 | |
| 11437 | Irish Red Inc | £ 5,507,308 | |
| 11438 | Irish Republican Army | £ 191,860,837 | |
| 11439 | Irish Whiskey | £ 1,291,107 | |
| 11440 | Irish Wrecking Ball | £ 5,052,671 | |
| 11441 | Irish_Eejit | £ 18,195,704 | |
| 11442 | Irn Bru | £ 143,149,410 | |
| 11443 | iron | £ 27,511,144 | |
| 11444 | iron banana | £ 138,370,638 | |
| 11445 | Iron Brew | £ 60,152,848 | |
| 11446 | Iron hammer | £ 116,168,800 | |
| 11447 | Iron Maiden | £ 265,526,247 | |
| 11448 | Iron Man | £ 7,871,863 | |
| 11449 | Iron Market | £ 4,257,249 | |
| 11450 | Iron Mike Tyson | £ 367,318,671 | |
| 11451 | Iron Veil Ltd | £ 4,371,547 | |
| 11452 | Iron warx | £ 301,188,768 | |
| 11453 | Iron werx | £ 472,037,312 | |
| 11454 | Iron word | £ 545,311,660 | |
| 11455 | Ironic | £ 83,154,977 | |
| 11456 | Ironic Occurrence | £ 289,604,976 | |
| 11457 | Ironic Titles | £ 6,504,577 | |
| 11458 | Ironing bored | £ 60,780,179 | |
| 11459 | IronMan | £ 5,506,372 | |
| 11460 | Ironmann | £ 11,545,377 | |
| 11461 | Ironn | £ 10,832,104 | |
| 11462 | IronShield Technologies | £ 50,494,093 | |
| 11463 | ironstone | £ 49,003,303 | |
| 11464 | iRRatiOnaL GoOse | £ 1,111,978,292 | |
| 11465 | irrational numbers | £ 10,878,470 | |
| 11466 | Irrefutability | £ 7,000,000,000 | |
| 11467 | Irreverentlie | £ 140,222,074 | |
| 11468 | Irrevocability | £ 1,618,676 | |
| 11469 | Irrigation Expert Co | £ 39,980,637 | |
| 11470 | Irrigation Expert Co. | £ 22,530,951 | |
| 11471 | Irrigation Expert Co.. | £ 5,502,700 | |
| 11472 | Irrigation Expert Co... | £ 3,943,383 | |
| 11473 | Irrigation Expert Co.... | £ 5,507,560 | |
| 11474 | Iruga | £ 14,067,298 | |
| 11475 | Irun Bru | £ 993,675 | |
| 11476 | is a crowd | £ 1,043,336,631 | |
| 11477 | is awesome | £ 12,296,497 | |
| 11478 | is coming | £ 305,209,009 | |
| 11479 | is it nice to eat | £ 102,281,220 | |
| 11480 | Is It That Time Again | £ 50,000 | |
| 11481 | Is no God | £ 1,000,594,105 | |
| 11482 | Is not tomorrow | £ 184,145,002 | |
| 11483 | Is Now | £ 8,533,865 | |
| 11484 | Is Useless | £ 120,551,425 | |
| 11485 | isa | £ 66,754,452 | |
| 11486 | isabelle | £ 17,944,384 | |
| 11487 | Isanoob | £ 6,711,431 | |
| 11488 | isengard | £ 900,831 | |
| 11489 | Ishkur Emilia | £ 142,391,812 | |
| 11490 | Isildur International | £ 5,500,352 | |
| 11491 | iSimplifiedIT LTD | £ 50,000 | |
| 11492 | Isla de Senorita | £ 32,583,669 | |
| 11493 | Islay Malt | £ 1,451,127,863 | |
| 11494 | Isnt Worth 9.99 | £ 341,781,071 | |
| 11495 | isolation | £ 227,994,598 | |
| 11496 | Isomnitech | £ 4,833,754 | |
| 11497 | Isomnitech2 | £ 3,839,327 | |
| 11498 | Ispep | £ 93,909,371 | |
| 11499 | Israel | £ 84,369 | |
| 11500 | Israeli Mossad | £ 459,807,833 | |
