The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10501 | Iron hammer | £ 116,168,800 | |
| 10502 | Iron Man | £ 7,871,863 | |
| 10503 | Iron Mike Tyson | £ 367,430,494 | |
| 10504 | Iron warx | £ 301,188,768 | |
| 10505 | Iron werx | £ 472,037,312 | |
| 10506 | Iron word | £ 545,311,660 | |
| 10507 | Ironic | £ 83,154,977 | |
| 10508 | Ironic Occurrence | £ 295,924,734 | |
| 10509 | Ironic Titles | £ 6,504,577 | |
| 10510 | Ironing bored | £ 60,780,179 | |
| 10511 | IronMan | £ 5,506,372 | |
| 10512 | Ironmann | £ 11,545,377 | |
| 10513 | Ironn | £ 10,832,104 | |
| 10514 | ironstone | £ 49,003,303 | |
| 10515 | iRRatiOnaL GoOse | £ 329,813,814 | |
| 10516 | irrational numbers | £ 5,502,185 | |
| 10517 | Irrefutability | £ 6,885,608,719 | |
| 10518 | Irreplaceable | £ 951,082,938 | |
| 10519 | Irreverentlie | £ 140,222,074 | |
| 10520 | Irrevocability | £ 1,618,676 | |
| 10521 | Irrigation Expert Co | £ 39,980,637 | |
| 10522 | Irrigation Expert Co. | £ 22,530,951 | |
| 10523 | Irrigation Expert Co.. | £ 5,502,700 | |
| 10524 | Irrigation Expert Co... | £ 3,943,383 | |
| 10525 | Irrigation Expert Co.... | £ 5,507,560 | |
| 10526 | Iruga | £ 14,067,298 | |
| 10527 | Irun Bru | £ 993,675 | |
| 10528 | is a crowd | £ 1,043,336,631 | |
| 10529 | is awesome | £ 12,296,497 | |
| 10530 | is coming | £ 305,209,009 | |
| 10531 | Is it Time yet | £ 911,955,935 | |
| 10532 | Is no God | £ 825,983,159 | |
| 10533 | Is not tomorrow | £ 133,637,202 | |
| 10534 | is too great 69 | £ 762,229 | |
| 10535 | Is Useless | £ 120,551,425 | |
| 10536 | Is worth the Chase | £ 112,313,702 | |
| 10537 | isa | £ 66,754,452 | |
| 10538 | isabelle | £ 17,944,384 | |
| 10539 | Isanoob | £ 6,711,431 | |
| 10540 | Isawmyfishdie | £ -23,197 | |
| 10541 | Ishkur Emilia | £ 85,098,590 | |
| 10542 | Isildur International | £ 5,500,352 | |
| 10543 | iSimplifiedIT LTD | £ 50,000 | |
| 10544 | ISIS | £ 953,987 | |
| 10545 | isitskill | £ 1,879,352 | |
| 10546 | Islay Malt | £ 1,451,127,863 | |
| 10547 | isolation | £ 137,470,221 | |
| 10548 | Isomnitech | £ 4,833,754 | |
| 10549 | Isomnitech2 | £ 3,839,327 | |
| 10550 | Ispep | £ 93,909,371 | |
| 10551 | Israel | £ 595,405,148 | |
| 10552 | Israeli Mossad | £ 459,807,833 | |
| 10553 | Israeli Shabak | £ 406,653,015 | |
| 10554 | iss | £ 1,655,611 | |
| 10555 | issues | £ 265,118,150 | |
| 10556 | IsSweet | £ 95,517,466 | |
| 10557 | Istanbul | £ 1,523,529,415 | |
| 10558 | Istari Incorporated | £ 178,082,232 | |
| 10559 | It All | £ 423,487,180 | |
| 10560 | It all Begins | £ 374,834,782 | |
| 10561 | It doesnt even matter | £ 54,317,166 | |
| 10562 | it in peace | £ 60,467,782 | |
| 10563 | It Is On | £ -31 | |
| 10564 | IT STARTED IN A LAB | £ 3,737,235 | |
| 10565 | It Was Me | £ 4,689,219 | |
| 10566 | It wasnt me | £ -1,511,969 | |
| 10567 | it you sissy | £ 7,436,440 | |
| 10568 | It. | £ 31,426,274 | |
| 10569 | Itaewon | £ 54,583,805 | |
| 10570 | Italia | £ 11,477,369 | |
| 10571 | Italia 90 | £ 821,650,352 | |
| 10572 | Italia250 | £ 10,218,183 | |
| 10573 | Italia458 | £ 10,954,486 | |
| 10574 | Italian Cuisine | £ 55,013,055 | |
| 10575 | iTALIAN mOB | £ 3,096,865 | |
| 10576 | Italian Virginity | £ 7,010,156 | |
| 10577 | Italiano Inc | £ 73,757,136 | |
| 10578 | Italy | £ 10,959,839 | |
| 10579 | ItalysGrimReaper | £ 4,607,865 | |
| 10580 | Itaylee | £ 54,472,196 | |
| 10581 | Itch | £ 120,105,241 | |
| 10582 | Itchycoo | £ 19,734,040 | |
| 10583 | Itek Corporation | £ 5,502,668 | |
| 10584 | Ithilien Inc | £ 5,504,975 | |
| 10585 | itiswhatitis | £ 2,023,294 | |
| 10586 | Its A Madness | £ 14,405,587 | |
| 10587 | Its a piece of pizz | £ 1,957,600 | |
| 10588 | Its an illusion | £ 573,172,121 | |
| 10589 | Its Cold Outside | £ 27,441,140 | |
| 10590 | Its Coming Home | £ 201,371,584 | |
| 10591 | Its Easy | £ 2,493,724 | |
| 10592 | Its Gone | £ 69,164,894 | |
| 10593 | its got Electrolytes | £ 181,838,964 | |
| 10594 | its just frustrating | £ 1,985,423 | |
| 10595 | Its not me its you | £ 73,837,059 | |
| 10596 | Its on fire | £ 87,080,186 | |
| 10597 | Its only me | £ 9,666,927 | |
| 10598 | its only Netro | £ 2,536,191,790 | |
| 10599 | Itsameamario | £ 2,621,262 | |
| 10600 | itsameawario | £ 50,000 | |
