The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10601 | Ironic Titles | £ 6,504,577 | |
| 10602 | Ironing bored | £ 60,780,179 | |
| 10603 | IronMan | £ 5,506,372 | |
| 10604 | Ironmann | £ 11,545,377 | |
| 10605 | Ironn | £ 10,832,104 | |
| 10606 | IronShield Technologies | £ 47,071,412 | |
| 10607 | ironstone | £ 49,003,303 | |
| 10608 | iRRatiOnaL GoOse | £ 1,111,978,292 | |
| 10609 | irrational numbers | £ 10,878,470 | |
| 10610 | Irrefutability | £ 7,000,000,000 | |
| 10611 | Irreverentlie | £ 140,222,074 | |
| 10612 | Irrevocability | £ 1,618,676 | |
| 10613 | Irrigation Expert Co | £ 39,980,637 | |
| 10614 | Irrigation Expert Co. | £ 22,530,951 | |
| 10615 | Irrigation Expert Co.. | £ 5,502,700 | |
| 10616 | Irrigation Expert Co... | £ 3,943,383 | |
| 10617 | Irrigation Expert Co.... | £ 5,507,560 | |
| 10618 | Iruga | £ 14,067,298 | |
| 10619 | Irun Bru | £ 993,675 | |
| 10620 | is a crowd | £ 1,043,336,631 | |
| 10621 | is awesome | £ 12,296,497 | |
| 10622 | is it nice to eat | £ 125,781,220 | |
| 10623 | Is no God | £ 10,927,647 | |
| 10624 | Is not tomorrow | £ 148,629,613 | |
| 10625 | Is Now | £ 78,551,719 | |
| 10626 | Is Useless | £ 120,551,425 | |
| 10627 | isa | £ 66,754,452 | |
| 10628 | isabelle | £ 17,944,384 | |
| 10629 | Isanoob | £ 6,711,431 | |
| 10630 | isengard | £ 55,321,112 | |
| 10631 | Ishkur Emilia | £ 143,165,430 | |
| 10632 | Isildur International | £ 5,500,352 | |
| 10633 | Isla de Senorita | £ 32,583,669 | |
| 10634 | Islay Malt | £ 1,451,127,863 | |
| 10635 | Isnt Worth 9.99 | £ 341,781,071 | |
| 10636 | isolation | £ 227,994,598 | |
| 10637 | Isomnitech | £ 4,833,754 | |
| 10638 | Isomnitech2 | £ 3,839,327 | |
| 10639 | Ispep | £ 93,909,371 | |
| 10640 | Israeli Govt. | £ 266,401,271 | |
| 10641 | Israeli Mossad | £ 459,807,833 | |
| 10642 | Israeli Shabak | £ 406,653,015 | |
| 10643 | iss | £ 1,655,611 | |
| 10644 | issues | £ 265,118,150 | |
| 10645 | IsSweet | £ 127,168,688 | |
| 10646 | Istanbul | £ 1,523,529,415 | |
| 10647 | Istari Incorporated | £ 178,082,232 | |
| 10648 | It All | £ 423,487,180 | |
| 10649 | It doesnt even matter | £ 54,317,166 | |
| 10650 | it in peace | £ 1,240,494,877 | |
| 10651 | It on | £ 34,701,514 | |
| 10652 | It Was Me | £ 4,689,219 | |
| 10653 | It. | £ 31,426,274 | |
| 10654 | Itaewon | £ 204,969,594 | |
| 10655 | Italia | £ 10,825,444 | |
| 10656 | Italia 90 | £ 1,266,978,236 | |
| 10657 | Italia250 | £ 10,218,183 | |
| 10658 | Italia458 | £ 10,954,486 | |
| 10659 | Italian Cuisine | £ 769,210,166 | |
| 10660 | Italian Mafia | £ 2,050,182,192 | |
| 10661 | Italian sculptor | £ 22,326,102 | |
| 10662 | Italian Virginity | £ 7,010,156 | |
| 10663 | Italiano Inc | £ 73,757,136 | |
| 10664 | Italy | £ 10,959,839 | |
| 10665 | ItalysGrimReaper | £ 4,607,865 | |
| 10666 | Itaylee | £ 54,472,196 | |
| 10667 | Itch | £ 120,105,241 | |
| 10668 | Itek Corporation | £ 105,270,184 | |
| 10669 | Ithilien Inc | £ 5,504,975 | |
| 10670 | itiswhatitis | £ 2,023,294 | |
| 10671 | Its A Big Forest | £ 257,977,636 | |
| 10672 | Its a Farm knock life | £ 12,814,343 | |
| 10673 | Its all mine | £ 122,815,398 | |
| 10674 | Its an illusion | £ 573,172,121 | |
| 10675 | Its Gone | £ 69,164,894 | |
| 10676 | its got Electrolytes | £ 966,873,374 | |
| 10677 | Its In The Detail | £ 295,459,424 | |
| 10678 | Its Inside Your Head | £ 55,853,500 | |
| 10679 | its just frustrating | £ 53,742,044 | |
| 10680 | Its on fire | £ 87,080,186 | |
| 10681 | Its only me | £ 9,666,927 | |
| 10682 | its only Netro | £ 3,736,008,014 | |
| 10683 | Itsameamario | £ 2,621,262 | |
| 10684 | itsmycinema | £ 3,721,996 | |
| 10685 | ITV Studios | £ 521,296,631 | |
| 10686 | Itwasntme | £ 5,060,969 | |
| 10687 | Iupus | £ 1,660,877 | |
| 10688 | iVan | £ 7,255,795 | |
| 10689 | Ivan The Terrible | £ 54,786,363 | |
| 10690 | iverynbx | £ 1,254,073 | |
| 10691 | Ivor Bigun | £ 180,224,589 | |
| 10692 | Ivory | £ 57,078,106 | |
| 10693 | Iwant | £ 6,221,305 | |
| 10694 | IWilldie | £ 17,844,527 | |
| 10695 | Izaura | £ 5,506,894 | |
| 10696 | izzywizzy | £ 571,413,649 | |
| 10697 | I_C_U_P | £ 67,670,948 | |
| 10698 | J LTD | £ 5,383,594 | |
| 10699 | J M Seymour Inc | £ 178,386,723 | |
| 10700 | J Sparrow and Co | £ 35,988,165 | |
