The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10601 | itsmycinema | £ 3,721,996 | |
| 10602 | Iupus | £ 1,660,877 | |
| 10603 | iVan | £ 7,255,795 | |
| 10604 | Ivan The Terrible | £ 45,745,179 | |
| 10605 | iverynbx | £ 1,254,073 | |
| 10606 | ivor beenshafted | £ -1,541,239 | |
| 10607 | Ivor Bigun | £ 180,224,589 | |
| 10608 | Ivory | £ 31,377,575 | |
| 10609 | IVXX | £ 712,108,342 | |
| 10610 | Ivy | £ 80,273 | |
| 10611 | IvyMoon | £ 18,405,059 | |
| 10612 | Iwant | £ 6,221,305 | |
| 10613 | IWilldie | £ 17,844,527 | |
| 10614 | Izaura | £ 5,506,894 | |
| 10615 | izzywizzy | £ 498,786,068 | |
| 10616 | I_C_U_P | £ 67,670,948 | |
| 10617 | J LTD | £ 5,383,594 | |
| 10618 | J M Seymour Inc | £ 178,386,723 | |
| 10619 | J R Ewing | £ -3,956,096 | |
| 10620 | J Sparrow and Co | £ 35,988,165 | |
| 10621 | J U P I T E R | £ 214,640 | |
| 10622 | J.K.M. Holdings | £ 340,788 | |
| 10623 | J.P. Morgan and Co. | £ 1,465,233,535 | |
| 10624 | J2KEnterprises | £ 50,000 | |
| 10625 | J2KEnterprises2 | £ 50,000 | |
| 10626 | J2KEnterprises3 | £ 50,000 | |
| 10627 | J2KEnterprises4 | £ 50,000 | |
| 10628 | jaavar | £ 902,364 | |
| 10629 | Jabbersinthemist | £ 10,958,667 | |
| 10630 | Jack | £ 1,287,181 | |
| 10631 | jack army | £ 10,824,492 | |
| 10632 | jack army1 | £ 40,316,246 | |
| 10633 | jack army2 | £ 3,766,974 | |
| 10634 | Jack Daniels | £ 799,925,612 | |
| 10635 | Jack Flash | £ 230,120,947 | |
| 10636 | Jack in a box | £ 6,556,058 | |
| 10637 | JACK JONES | £ 102,585,455 | |
| 10638 | Jack N Coke | £ 145,974,981 | |
| 10639 | Jack Reacher | £ 18,979,215 | |
| 10640 | Jack the Ripper | £ 719,043,596 | |
| 10641 | Jack White | £ 20,578,997 | |
| 10642 | jack.cordery | £ 1,975,008 | |
| 10643 | Jackass | £ 1,167,870 | |
| 10644 | Jackcorp | £ 5,274,211 | |
| 10645 | JackHillInc | £ 165,012 | |
| 10646 | Jackoban Inc | £ 50,000 | |
| 10647 | Jackpot Ltd | £ 150,818,898 | |
| 10648 | jacks hatch ltd | £ 6,538,761 | |
| 10649 | Jackson Gertrid Marsalae | £ 703,680 | |
| 10650 | Jackson Hardware | £ 238,333 | |
| 10651 | Jackson Inc | £ 79,964,413 | |
| 10652 | Jackson Manor | £ 6,744,189 | |
| 10653 | Jackson-Call Agency | £ 53,563,703 | |
| 10654 | Jacksonville | £ 56,272,117 | |
| 10655 | JacksSnacks | £ -198,051 | |
| 10656 | jacktheripper | £ 68,469,039 | |
| 10657 | JACOB ROTHSCHILD | £ 55,304,808 | |
| 10658 | Jacob the Jeweler | £ 218,814,666 | |
| 10659 | Jacobs Holdings | £ 34,590,914 | |
| 10660 | jacobus se plaas huis | £ 132,201,417 | |
| 10661 | Jadore Le Concept | £ 134,202,308 | |
| 10662 | Jadran | £ 242,115,687 | |
| 10663 | JadyJay Crew | £ 4,385,513 | |
| 10664 | JadyJay Crew 2 | £ 4,144,636 | |
| 10665 | JadyJay Crew 3 | £ 3,441,193 | |
| 10666 | Jaffa Cakes | £ 10,161,889 | |
| 10667 | Jaffers | £ 5,504,184 | |
| 10668 | jagerbomb | £ 62,593,174 | |
| 10669 | JAGERMEISTER | £ 171,901,416 | |
| 10670 | Jagged Edge | £ 4,389,719 | |
| 10671 | JAHamCo | £ 6,331,103 | |
| 10672 | Jail | £ 144,517,037 | |
| 10673 | Jail Free Card | £ 377,633,342 | |
| 10674 | Jalapeno | £ 71,843,161 | |
| 10675 | Jalisco | £ 121,480,077 | |
| 10676 | Jalti | £ 68,734,388 | |
| 10677 | Jalti2 | £ 5,425,039 | |
| 10678 | Jam | £ 7,082,092 | |
| 10679 | Jamaaaaaa | £ 2,844,178 | |
| 10680 | Jamaica | £ 21,845,358 | |
| 10681 | jamaican me horne | £ 236,598,486 | |
| 10682 | Jamaican Sunrise | £ 3,222,922,052 | |
| 10683 | jamba | £ 6,492,587 | |
| 10684 | James | £ 18,552,891 | |
| 10685 | James Dean | £ 790,228,253 | |
| 10686 | James Webb Telescope | £ 7,563,776 | |
| 10687 | James. | £ 62,814,179 | |
| 10688 | Jamie Carragher | £ 310,212,791 | |
| 10689 | Jammin | £ 38,763,162 | |
| 10690 | Jammin Jars | £ 113,388,325 | |
| 10691 | Jammy Dodgers | £ 533,946,728 | |
| 10692 | JamRock | £ 2,654,455 | |
| 10693 | Jan MB | £ 61,991,092 | |
| 10694 | Jane | £ 63,566,463 | |
| 10695 | JangKarFall1 | £ 63,067,242 | |
| 10696 | Janky Promotions | £ 191,182,459 | |
| 10697 | January | £ 54,541,420 | |
| 10698 | Japan | £ 16,629,312 | |
| 10699 | JapanTouchCompany | £ 8,018,133 | |
| 10700 | Jared Enterprise | £ 7,004,059 | |
