The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 20601 | The Joshua tree | £ 21,860,312 | |
| 20602 | the journey | £ 486,496,515 | |
| 20603 | The Jr. Mafia | £ 1,305,073,989 | |
| 20604 | The Judging | £ 414,519,513 | |
| 20605 | the juice | £ 877,825 | |
| 20606 | the Jumping Beans | £ 136,411,011 | |
| 20607 | The Jungle | £ 185,524,775 | |
| 20608 | The Jury | £ 106,372,838 | |
| 20609 | The Kanjars | £ 312,139,027 | |
| 20610 | The Karma Police | £ 347,425,304 | |
| 20611 | the Keiser Report | £ 70,895,644 | |
| 20612 | The Kernel | £ 354,573,229 | |
| 20613 | The Key | £ 51,307,498 | |
| 20614 | The Keyboard | £ 5,411,288 | |
| 20615 | The Keys | £ 74,370,193 | |
| 20616 | The KGB | £ 3,435,875,384 | |
| 20617 | The Killer | £ 4,428,609 | |
| 20618 | the Killer Bees | £ 851,899,979 | |
| 20619 | The Killer Clown | £ 244,569,594 | |
| 20620 | The Killer Sausage | £ 342,466,101 | |
| 20621 | the killer tomatoes | £ 74,801,463 | |
| 20622 | The Killers | £ 1,221,157,152 | |
| 20623 | The Kilt | £ 895,728,673 | |
| 20624 | The KImberleys | £ 42,289,652 | |
| 20625 | the king | £ 484,609,287 | |
| 20626 | The King Corp | £ 54,632,843 | |
| 20627 | The King XXXIII | £ 54,420,066 | |
| 20628 | The Kingdom | £ 9,116,361 | |
| 20629 | The Kingdom of Death | £ 43,065,668 | |
| 20630 | The Kings Head | £ 65,134,700 | |
| 20631 | The Kiosk | £ 172,669,840 | |
| 20632 | The Kiss | £ 51,707,712 | |
| 20633 | The Kitkat | £ 4,792,078 | |
| 20634 | The Klondike | £ 311,642,775 | |
| 20635 | the Knife | £ 2,875,411 | |
| 20636 | the Knight of Zero | £ 14,734,765 | |
| 20637 | The Knights Templar | £ 36,000,000 | |
| 20638 | The Kooky Jar | £ 164,100,638 | |
| 20639 | The Krakken | £ 27,431,158 | |
| 20640 | The Krankies | £ 4,207,085 | |
| 20641 | the krays | £ 510,219,926 | |
| 20642 | The Kreisau Circle | £ 578,732,525 | |
| 20643 | The Kremlin | £ 91,949,378 | |
| 20644 | The Krusty Krab | £ 57,328,693 | |
| 20645 | The Labour Party | £ 6,819,445 | |
| 20646 | The Lads | £ 3,739,656 | |
| 20647 | The Lady Garden | £ 241,382,172 | |
| 20648 | The Lady In Red | £ 640,326,069 | |
| 20649 | The Lake | £ 1,107,217,701 | |
| 20650 | The Lakes | £ 9,493,385 | |
| 20651 | The Lambs | £ 32,998,959 | |
| 20652 | The Lambz | £ 3,308,108 | |
| 20653 | The Lamplighter Union | £ 61,598,265 | |
| 20654 | The Lamppost Girls | £ 5,426,419 | |
| 20655 | The Land | £ 146,147,795 | |
| 20656 | The Land Girls | £ 264,269,767 | |
| 20657 | The Land Registry | £ 692,019,962 | |
| 20658 | The Laplace Transform | £ 1,958,312 | |
| 20659 | the larks | £ 533,973,112 | |
| 20660 | The Last | £ 5,502,818 | |
| 20661 | The Last Airbender | £ 214,678,773 | |
| 20662 | The Last Boy Scout | £ 1,278,729,088 | |
| 20663 | The last chapter | £ 1,784,308 | |
| 20664 | The Last Day | £ 5,871,441,447 | |
| 20665 | The last Samurai | £ 5,494,142 | |
| 20666 | The Last Ship | £ 141,674,929 | |
| 20667 | The Last Supper | £ 31,146,239 | |
| 20668 | The Last Tycoon | £ 1,281,701,399 | |
| 20669 | The Last. | £ 56,239,934 | |
| 20670 | The Late | £ 210,186,169 | |
| 20671 | The Laughing World | £ 100,193,757 | |
| 20672 | The Laughter Company | £ 39,729,715 | |
| 20673 | The Law | £ 12,222,422 | |
| 20674 | The Lawn | £ 4,214,462 | |
| 20675 | the Laws of Nature | £ 54,867,666 | |
| 20676 | The League | £ 62,689,184 | |
| 20677 | The Leaks | £ 375,184,475 | |
| 20678 | the Left | £ 1,931,392,818 | |
| 20679 | The left hand side | £ 87,532,064 | |
| 20680 | The Legal System | £ 107,970,732 | |
| 20681 | The Legion of Doom | £ 5,396,024 | |
| 20682 | The Lego Group | £ 381,446,075 | |
| 20683 | The Legs of Heaven | £ 1,135,260,098 | |
| 20684 | The Letter | £ 36,089,453 | |
| 20685 | The Letter A | £ 25,566,435 | |
| 20686 | The Letter B | £ 26,559,328 | |
| 20687 | The Letter D | £ 13,618,818 | |
| 20688 | The Letter E | £ 15,443,330 | |
| 20689 | The Letter F | £ 16,287,396 | |
| 20690 | The Letter G | £ 8,562,288 | |
| 20691 | The Letter H | £ 19,521,182 | |
| 20692 | The Letter J | £ 18,702,143 | |
| 20693 | The Letter K | £ 18,928,397 | |
| 20694 | The Letter L | £ 17,896,985 | |
| 20695 | The Liberator | £ 497,920,226 | |
| 20696 | the Lich King | £ 633,450,133 | |
| 20697 | The Lies | £ 336,344,774 | |
| 20698 | The Lightning | £ 365,138,574 | |
| 20699 | the lights | £ 1,279,732,875 | |
| 20700 | the Line | £ 108,920,918 | |
