The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 8601 | isitskill | £ 1,879,352 | |
| 8602 | Islay Malt | £ 1,442,626,835 | |
| 8603 | Isomnitech | £ 4,833,754 | |
| 8604 | Isomnitech2 | £ 3,839,327 | |
| 8605 | Ispep | £ 47,801,292 | |
| 8606 | Israel | £ 342,109,604 | |
| 8607 | Israeli Mossad | £ 459,807,833 | |
| 8608 | Israeli Shabak | £ 406,653,015 | |
| 8609 | iss | £ 1,655,611 | |
| 8610 | Issue | £ 39,390 | |
| 8611 | issues | £ 265,118,150 | |
| 8612 | IsSweet | £ 95,517,466 | |
| 8613 | Istanbul | £ 1,444,812,859 | |
| 8614 | Istari Incorporated | £ 178,082,232 | |
| 8615 | It All | £ 423,487,180 | |
| 8616 | It all Begins | £ 374,834,782 | |
| 8617 | It doesnt even matter | £ 54,317,166 | |
| 8618 | It Was Me | £ 4,689,219 | |
| 8619 | It wasnt me | £ -1,511,969 | |
| 8620 | it you sissy | £ 4,220,115 | |
| 8621 | It. | £ 31,426,274 | |
| 8622 | Italia | £ 6,965,538 | |
| 8623 | Italia250 | £ 10,218,183 | |
| 8624 | Italia458 | £ 10,954,486 | |
| 8625 | iTALIAN mOB | £ 3,096,865 | |
| 8626 | Italiano Inc | £ 73,757,136 | |
| 8627 | Italy | £ 10,959,839 | |
| 8628 | ItalysGrimReaper | £ 4,607,865 | |
| 8629 | Itaylee | £ 54,472,196 | |
| 8630 | Itch | £ 120,105,241 | |
| 8631 | itiswhatitis | £ 2,023,294 | |
| 8632 | Its A Madness | £ 96,950,544 | |
| 8633 | Its an illusion | £ 573,172,121 | |
| 8634 | Its Coming Home | £ 62,168,584 | |
| 8635 | Its Easy | £ 2,493,724 | |
| 8636 | Its Gone | £ 69,164,894 | |
| 8637 | its got Electrolytes | £ 181,838,964 | |
| 8638 | Its on fire | £ 87,080,186 | |
| 8639 | Its only me | £ 9,666,927 | |
| 8640 | Itsameamario | £ 2,621,262 | |
| 8641 | itsameawario | £ 50,000 | |
| 8642 | Iupus | £ 1,660,877 | |
| 8643 | iVan | £ 7,255,795 | |
| 8644 | Ivan The Terrible | £ 116,625,753 | |
| 8645 | iverynbx | £ 29,929,346 | |
| 8646 | ivor beenshafted | £ -1,541,239 | |
| 8647 | Ivor Bigun | £ 180,224,589 | |
| 8648 | IvyMoon | £ 18,405,059 | |
| 8649 | Iwant | £ 6,221,305 | |
| 8650 | IWilldie | £ 764,685 | |
| 8651 | Izaura | £ 5,506,894 | |
| 8652 | I_C_U_P | £ 67,670,948 | |
| 8653 | J LTD | £ 5,383,594 | |
| 8654 | J M Seymour Inc | £ 178,386,723 | |
| 8655 | J R Ewing | £ -3,956,096 | |
| 8656 | J Sparrow and Co | £ 35,988,165 | |
| 8657 | J U P I T E R | £ 214,640 | |
| 8658 | J.K.M. Holdings | £ 340,788 | |
| 8659 | J2KEnterprises | £ 50,000 | |
| 8660 | J2KEnterprises2 | £ 50,000 | |
| 8661 | J2KEnterprises3 | £ 50,000 | |
| 8662 | J2KEnterprises4 | £ 50,000 | |
| 8663 | jaavar | £ 902,364 | |
| 8664 | Jack | £ 1,287,181 | |
| 8665 | jack army | £ 10,824,492 | |
| 8666 | jack army1 | £ 40,316,246 | |
| 8667 | jack army2 | £ 3,766,974 | |
| 8668 | Jack Daniels | £ 798,534,937 | |
| 8669 | Jack Flash | £ 230,120,947 | |
| 8670 | Jack in a box | £ 6,556,058 | |
| 8671 | JACK JONES | £ 102,585,455 | |
| 8672 | Jack N Coke | £ 145,974,981 | |
| 8673 | Jack White | £ 20,578,997 | |
| 8674 | jack.cordery | £ 1,975,008 | |
| 8675 | Jackass | £ 1,167,870 | |
| 8676 | Jackcorp | £ 5,274,211 | |
| 8677 | JackHillInc | £ 165,012 | |
| 8678 | Jackoban Inc | £ 50,000 | |
| 8679 | Jackpot Ltd | £ 150,818,898 | |
| 8680 | jacks hatch ltd | £ 6,538,761 | |
| 8681 | Jackson Gertrid Marsalae | £ 703,680 | |
| 8682 | Jackson Hardware | £ 238,333 | |
| 8683 | Jackson Manor | £ 6,744,189 | |
| 8684 | Jackson-Call Agency | £ 53,563,703 | |
| 8685 | Jacksonville | £ 56,272,117 | |
| 8686 | JacksSnacks | £ -198,051 | |
| 8687 | jacktheripper | £ 68,469,039 | |
| 8688 | JACOB ROTHSCHILD | £ 55,304,808 | |
| 8689 | Jacob the Jeweler | £ 218,814,666 | |
| 8690 | Jacobs Holdings | £ 34,590,914 | |
| 8691 | jacobus se plaas huis | £ 364,894,587 | |
| 8692 | Jadore Le Concept | £ 134,202,308 | |
| 8693 | Jadran | £ 282,720,672 | |
| 8694 | JadyJay Crew | £ 4,385,513 | |
| 8695 | JadyJay Crew 2 | £ 4,144,636 | |
| 8696 | JadyJay Crew 3 | £ 3,441,193 | |
| 8697 | jagerbomb | £ 62,593,174 | |
| 8698 | JAGERMEISTER | £ 171,901,416 | |
| 8699 | Jagged Edge | £ 4,389,719 | |
| 8700 | JAH PEOPLE | £ 12,533,680 | |
