The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10701 | Irrigation Expert Co.. | £ 5,502,700 | |
| 10702 | Irrigation Expert Co... | £ 3,943,383 | |
| 10703 | Irrigation Expert Co.... | £ 5,507,560 | |
| 10704 | Iruga | £ 14,067,298 | |
| 10705 | Irun Bru | £ 993,675 | |
| 10706 | is a crowd | £ 1,043,336,631 | |
| 10707 | is awesome | £ 12,296,497 | |
| 10708 | is coming | £ 305,209,009 | |
| 10709 | Is it Time yet | £ 911,955,935 | |
| 10710 | Is no God | £ 913,489,452 | |
| 10711 | Is not tomorrow | £ 184,145,002 | |
| 10712 | is too great 69 | £ 53,623,056 | |
| 10713 | Is Useless | £ 120,551,425 | |
| 10714 | Is worth the Chase | £ 112,313,702 | |
| 10715 | isa | £ 66,754,452 | |
| 10716 | isabelle | £ 17,944,384 | |
| 10717 | Isanoob | £ 6,711,431 | |
| 10718 | Isawmyfishdie | £ -23,197 | |
| 10719 | Ishkur Emilia | £ 85,381,118 | |
| 10720 | Isildur International | £ 5,500,352 | |
| 10721 | iSimplifiedIT LTD | £ 50,000 | |
| 10722 | ISIS | £ 953,987 | |
| 10723 | isitskill | £ 1,879,352 | |
| 10724 | Islay Malt | £ 1,451,127,863 | |
| 10725 | Isnt Worth 9.99 | £ 103,008,071 | |
| 10726 | isolation | £ 150,285,251 | |
| 10727 | Isomnitech | £ 4,833,754 | |
| 10728 | Isomnitech2 | £ 3,839,327 | |
| 10729 | Ispep | £ 93,909,371 | |
| 10730 | Israeli Mossad | £ 459,807,833 | |
| 10731 | Israeli Shabak | £ 406,653,015 | |
| 10732 | iss | £ 1,655,611 | |
| 10733 | issues | £ 265,118,150 | |
| 10734 | IsSweet | £ 95,517,466 | |
| 10735 | Istanbul | £ 1,523,529,415 | |
| 10736 | Istari Incorporated | £ 178,082,232 | |
| 10737 | It All | £ 423,487,180 | |
| 10738 | It all Begins | £ 374,834,782 | |
| 10739 | It doesnt even matter | £ 54,317,166 | |
| 10740 | it in peace | £ 83,420,561 | |
| 10741 | It Is On | £ -31 | |
| 10742 | IT STARTED IN A LAB | £ 3,737,235 | |
| 10743 | It Was Me | £ 4,689,219 | |
| 10744 | It wasnt me | £ -1,511,969 | |
| 10745 | it you sissy | £ 7,436,440 | |
| 10746 | It. | £ 31,426,274 | |
| 10747 | Itaewon | £ 93,592,396 | |
| 10748 | Italia | £ 11,477,369 | |
| 10749 | Italia 90 | £ 925,830,260 | |
| 10750 | Italia250 | £ 10,218,183 | |
| 10751 | Italia458 | £ 10,954,486 | |
| 10752 | Italian Cuisine | £ 96,933,178 | |
| 10753 | iTALIAN mOB | £ 3,096,865 | |
| 10754 | Italian Virginity | £ 7,010,156 | |
| 10755 | Italiano Inc | £ 73,757,136 | |
| 10756 | Italy | £ 10,959,839 | |
| 10757 | ItalysGrimReaper | £ 4,607,865 | |
| 10758 | Itaylee | £ 54,472,196 | |
| 10759 | Itch | £ 120,105,241 | |
| 10760 | Itchycoo | £ 19,734,040 | |
| 10761 | Itek Corporation | £ 5,502,668 | |
| 10762 | Ithilien Inc | £ 5,504,975 | |
| 10763 | itiswhatitis | £ 2,023,294 | |
| 10764 | Its A Madness | £ 14,405,587 | |
| 10765 | Its an illusion | £ 573,172,121 | |
| 10766 | Its Cold Outside | £ 27,441,140 | |
| 10767 | Its Coming Home | £ 201,371,584 | |
| 10768 | Its Easy | £ 2,493,724 | |
| 10769 | Its Gone | £ 69,164,894 | |
| 10770 | its got Electrolytes | £ 255,509,158 | |
| 10771 | its just frustrating | £ 43,298,480 | |
| 10772 | Its not me its you | £ 76,508,889 | |
| 10773 | Its on fire | £ 87,080,186 | |
| 10774 | Its only me | £ 9,666,927 | |
| 10775 | its only Netro | £ 3,011,967,763 | |
| 10776 | Itsameamario | £ 2,621,262 | |
| 10777 | itsameawario | £ 50,000 | |
| 10778 | itsmycinema | £ 3,721,996 | |
| 10779 | Iupus | £ 1,660,877 | |
| 10780 | iVan | £ 7,255,795 | |
| 10781 | Ivan The Terrible | £ 54,786,363 | |
| 10782 | iverynbx | £ 1,254,073 | |
| 10783 | ivor beenshafted | £ -1,541,239 | |
| 10784 | Ivor Bigun | £ 180,224,589 | |
| 10785 | Ivory | £ 52,877,575 | |
| 10786 | IVXX | £ 798,186,837 | |
| 10787 | Ivy | £ 80,273 | |
| 10788 | IvyMoon | £ 18,405,059 | |
| 10789 | Iwant | £ 6,221,305 | |
| 10790 | IWilldie | £ 17,844,527 | |
| 10791 | Izaura | £ 5,506,894 | |
| 10792 | izzywizzy | £ 573,240,657 | |
| 10793 | I_C_U_P | £ 67,670,948 | |
| 10794 | J LTD | £ 5,383,594 | |
| 10795 | J M Seymour Inc | £ 178,386,723 | |
| 10796 | J R Ewing | £ -3,956,096 | |
| 10797 | J Sparrow and Co | £ 35,988,165 | |
| 10798 | J U P I T E R | £ 214,640 | |
| 10799 | J. R. Oppenheimer | £ 40,160,335 | |
| 10800 | J.K.M. Holdings | £ 340,788 | |
