The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 9701 | Iron Man | £ 7,871,863 | |
| 9702 | Iron Mike Tyson | £ 367,493,764 | |
| 9703 | Iron warx | £ 301,188,768 | |
| 9704 | Iron werx | £ 472,037,312 | |
| 9705 | Iron word | £ 527,471,152 | |
| 9706 | Ironic | £ 83,154,977 | |
| 9707 | Ironic Occurrence | £ 121,790,199 | |
| 9708 | Ironing bored | £ 60,780,179 | |
| 9709 | IronMan | £ 5,506,372 | |
| 9710 | Ironmann | £ 11,545,377 | |
| 9711 | Ironn | £ 10,832,104 | |
| 9712 | ironstone | £ 49,003,303 | |
| 9713 | Irrationality | £ 936,770,465 | |
| 9714 | Irrefutability | £ 3,336,785,531 | |
| 9715 | Irreplaceable | £ 951,082,938 | |
| 9716 | Irreverentlie | £ 140,222,074 | |
| 9717 | Irrigation Expert Co | £ 39,980,637 | |
| 9718 | Irrigation Expert Co. | £ 22,530,951 | |
| 9719 | Irrigation Expert Co.. | £ 5,502,700 | |
| 9720 | Irrigation Expert Co... | £ 3,943,383 | |
| 9721 | Irrigation Expert Co.... | £ 5,507,560 | |
| 9722 | Iruga | £ 9,864,157 | |
| 9723 | Irun Bru | £ 993,675 | |
| 9724 | is a crowd | £ 1,043,336,631 | |
| 9725 | is awesome | £ 12,296,497 | |
| 9726 | is coming | £ 305,209,009 | |
| 9727 | Is Hott a Lott | £ 1,655,634 | |
| 9728 | Is it Time yet | £ 911,955,935 | |
| 9729 | Is no God | £ 433,518,747 | |
| 9730 | Is not tomorrow | £ 188,186,456 | |
| 9731 | is too great 69 | £ 762,229 | |
| 9732 | Is Useless | £ 120,551,425 | |
| 9733 | Is worth the Chase | £ 112,313,702 | |
| 9734 | isa | £ 66,754,452 | |
| 9735 | isabelle | £ 17,944,384 | |
| 9736 | Isanoob | £ 6,711,431 | |
| 9737 | Isawmyfishdie | £ -23,197 | |
| 9738 | ISHACs Online Time | £ 2,737,300 | |
| 9739 | Ishkur Emilia | £ 46,848,568 | |
| 9740 | ISIS | £ 953,987 | |
| 9741 | isitskill | £ 1,879,352 | |
| 9742 | Islay Malt | £ 1,451,127,863 | |
| 9743 | isolation | £ 105,773,897 | |
| 9744 | Isomnitech | £ 4,833,754 | |
| 9745 | Isomnitech2 | £ 3,839,327 | |
| 9746 | Ispep | £ 93,909,371 | |
| 9747 | Israel | £ 416,969,049 | |
| 9748 | Israeli Mossad | £ 459,807,833 | |
| 9749 | Israeli Shabak | £ 406,653,015 | |
| 9750 | iss | £ 1,655,611 | |
| 9751 | Issue | £ 39,390 | |
| 9752 | issues | £ 265,118,150 | |
| 9753 | IsSweet | £ 95,517,466 | |
| 9754 | Istanbul | £ 1,523,529,415 | |
| 9755 | Istari Incorporated | £ 178,082,232 | |
| 9756 | It All | £ 423,487,180 | |
| 9757 | It all Begins | £ 374,834,782 | |
| 9758 | It doesnt even matter | £ 54,317,166 | |
| 9759 | it in peace | £ 583,703,588 | |
| 9760 | It Is On | £ -31 | |
| 9761 | IT STARTED IN A LAB | £ 3,737,235 | |
| 9762 | It Was Me | £ 4,689,219 | |
| 9763 | It wasnt me | £ -1,511,969 | |
| 9764 | it you sissy | £ 4,220,115 | |
| 9765 | It. | £ 31,426,274 | |
| 9766 | Italia | £ 11,477,369 | |
| 9767 | Italia 90 | £ 392,613,051 | |
| 9768 | Italia250 | £ 10,218,183 | |
| 9769 | Italia458 | £ 10,954,486 | |
| 9770 | iTALIAN mOB | £ 3,096,865 | |
| 9771 | Italiano Inc | £ 73,757,136 | |
| 9772 | Italy | £ 10,959,839 | |
| 9773 | ItalysGrimReaper | £ 4,607,865 | |
| 9774 | Itaylee | £ 54,472,196 | |
| 9775 | Itch | £ 120,105,241 | |
| 9776 | Itchycoo | £ 19,734,040 | |
| 9777 | itiswhatitis | £ 2,023,294 | |
| 9778 | Its A Madness | £ 96,950,544 | |
| 9779 | Its an illusion | £ 573,172,121 | |
| 9780 | Its Cold Outside | £ 27,441,140 | |
| 9781 | Its Coming Home | £ 62,168,584 | |
| 9782 | Its Easy | £ 2,493,724 | |
| 9783 | Its Gone | £ 69,164,894 | |
| 9784 | its got Electrolytes | £ 181,838,964 | |
| 9785 | Its not me its you | £ 385,506,647 | |
| 9786 | Its on fire | £ 87,080,186 | |
| 9787 | Its only me | £ 9,666,927 | |
| 9788 | its only Netro | £ 1,457,748,160 | |
| 9789 | Itsameamario | £ 2,621,262 | |
| 9790 | itsameawario | £ 50,000 | |
| 9791 | Iupus | £ 1,660,877 | |
| 9792 | iVan | £ 7,255,795 | |
| 9793 | Ivan The Terrible | £ 47,179,656 | |
| 9794 | iverynbx | £ 1,254,073 | |
| 9795 | ivor beenshafted | £ -1,541,239 | |
| 9796 | Ivor Bigun | £ 180,224,589 | |
| 9797 | IVXX | £ 361,619,978 | |
| 9798 | IvyMoon | £ 18,405,059 | |
| 9799 | Iwant | £ 6,221,305 | |
| 9800 | IWilldie | £ 764,685 | |
