The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 8701 | Is Useless | £ 120,551,425 | |
| 8702 | Is worth the Chase | £ 112,313,702 | |
| 8703 | isa | £ 66,754,452 | |
| 8704 | isabelle | £ 17,944,384 | |
| 8705 | Isanoob | £ 6,711,431 | |
| 8706 | Isawmyfishdie | £ -23,197 | |
| 8707 | ISHACs Online Time | £ 2,737,300 | |
| 8708 | ISIS | £ 953,987 | |
| 8709 | isitskill | £ 1,879,352 | |
| 8710 | Islay Malt | £ 1,441,715,158 | |
| 8711 | isolation | £ 5,115,499 | |
| 8712 | Isomnitech | £ 4,833,754 | |
| 8713 | Isomnitech2 | £ 3,839,327 | |
| 8714 | Ispep | £ 47,801,292 | |
| 8715 | Israel | £ 342,109,604 | |
| 8716 | Israeli Mossad | £ 459,807,833 | |
| 8717 | Israeli Shabak | £ 406,653,015 | |
| 8718 | iss | £ 1,655,611 | |
| 8719 | Issue | £ 39,390 | |
| 8720 | issues | £ 265,118,150 | |
| 8721 | IsSweet | £ 95,517,466 | |
| 8722 | Istanbul | £ 1,523,529,415 | |
| 8723 | Istari Incorporated | £ 178,082,232 | |
| 8724 | It All | £ 423,487,180 | |
| 8725 | It all Begins | £ 374,834,782 | |
| 8726 | It doesnt even matter | £ 54,317,166 | |
| 8727 | It Was Me | £ 4,689,219 | |
| 8728 | It wasnt me | £ -1,511,969 | |
| 8729 | it you sissy | £ 4,220,115 | |
| 8730 | It. | £ 31,426,274 | |
| 8731 | Italia | £ 6,965,538 | |
| 8732 | Italia250 | £ 10,218,183 | |
| 8733 | Italia458 | £ 10,954,486 | |
| 8734 | iTALIAN mOB | £ 3,096,865 | |
| 8735 | Italiano Inc | £ 73,757,136 | |
| 8736 | Italy | £ 10,959,839 | |
| 8737 | ItalysGrimReaper | £ 4,607,865 | |
| 8738 | Itaylee | £ 54,472,196 | |
| 8739 | Itch | £ 120,105,241 | |
| 8740 | itiswhatitis | £ 2,023,294 | |
| 8741 | Its A Madness | £ 96,950,544 | |
| 8742 | Its an illusion | £ 573,172,121 | |
| 8743 | Its Coming Home | £ 62,168,584 | |
| 8744 | Its Easy | £ 2,493,724 | |
| 8745 | Its Gone | £ 69,164,894 | |
| 8746 | its got Electrolytes | £ 181,838,964 | |
| 8747 | Its on fire | £ 87,080,186 | |
| 8748 | Its only me | £ 9,666,927 | |
| 8749 | Itsameamario | £ 2,621,262 | |
| 8750 | itsameawario | £ 50,000 | |
| 8751 | Iupus | £ 1,660,877 | |
| 8752 | iVan | £ 7,255,795 | |
| 8753 | Ivan The Terrible | £ 195,414,379 | |
| 8754 | iverynbx | £ 29,929,346 | |
| 8755 | ivor beenshafted | £ -1,541,239 | |
| 8756 | Ivor Bigun | £ 180,224,589 | |
| 8757 | IvyMoon | £ 18,405,059 | |
| 8758 | Iwant | £ 6,221,305 | |
| 8759 | IWilldie | £ 764,685 | |
| 8760 | Izaura | £ 5,506,894 | |
| 8761 | I_C_U_P | £ 67,670,948 | |
| 8762 | J LTD | £ 5,383,594 | |
| 8763 | J M Seymour Inc | £ 178,386,723 | |
| 8764 | J R Ewing | £ -3,956,096 | |
| 8765 | J Sparrow and Co | £ 35,988,165 | |
| 8766 | J U P I T E R | £ 214,640 | |
| 8767 | J.K.M. Holdings | £ 340,788 | |
| 8768 | J2KEnterprises | £ 50,000 | |
| 8769 | J2KEnterprises2 | £ 50,000 | |
| 8770 | J2KEnterprises3 | £ 50,000 | |
| 8771 | J2KEnterprises4 | £ 50,000 | |
| 8772 | jaavar | £ 902,364 | |
| 8773 | Jack | £ 1,287,181 | |
| 8774 | jack army | £ 10,824,492 | |
| 8775 | jack army1 | £ 40,316,246 | |
| 8776 | jack army2 | £ 3,766,974 | |
| 8777 | Jack Daniels | £ 800,089,205 | |
| 8778 | Jack Flash | £ 230,120,947 | |
| 8779 | Jack in a box | £ 6,556,058 | |
| 8780 | JACK JONES | £ 102,585,455 | |
| 8781 | Jack N Coke | £ 145,974,981 | |
| 8782 | Jack White | £ 20,578,997 | |
| 8783 | jack.cordery | £ 1,975,008 | |
| 8784 | Jackass | £ 1,167,870 | |
| 8785 | Jackcorp | £ 5,274,211 | |
| 8786 | JackHillInc | £ 165,012 | |
| 8787 | Jackoban Inc | £ 50,000 | |
| 8788 | Jackpot Ltd | £ 150,818,898 | |
| 8789 | jacks hatch ltd | £ 6,538,761 | |
| 8790 | Jackson Gertrid Marsalae | £ 703,680 | |
| 8791 | Jackson Hardware | £ 238,333 | |
| 8792 | Jackson Manor | £ 6,744,189 | |
| 8793 | Jackson-Call Agency | £ 53,563,703 | |
| 8794 | Jacksonville | £ 56,272,117 | |
| 8795 | JacksSnacks | £ -198,051 | |
| 8796 | jacktheripper | £ 68,469,039 | |
| 8797 | JACOB ROTHSCHILD | £ 55,304,808 | |
| 8798 | Jacob the Jeweler | £ 218,814,666 | |
| 8799 | Jacobs Holdings | £ 34,590,914 | |
| 8800 | jacobus se plaas huis | £ 364,894,587 | |
