The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12701 | LegHorn | £ 5,307,694 | |
| 12702 | Legion | £ 57,777,185 | |
| 12703 | Legion of One | £ 4,843,382 | |
| 12704 | Legionnaires Disease | £ 157,756,462 | |
| 12705 | Legislation | £ 132,203,189 | |
| 12706 | Legit Enterprises Inc. | £ 88,833,291 | |
| 12707 | Legit Operations | £ 595,057,959 | |
| 12708 | Legitimate Business | £ 5,363,628 | |
| 12709 | LegitimateLagoon | £ 47,210 | |
| 12710 | lego | £ -9,750,810 | |
| 12711 | Lego Bricks | £ 51,445,667 | |
| 12712 | Legs | £ 38,241,023 | |
| 12713 | LehmanTankers | £ 3,627,494 | |
| 12714 | Leia Organa Solo | £ 384,152,063 | |
| 12715 | Leicester | £ 408,808,594 | |
| 12716 | Leicester Enterprise | £ 465,075 | |
| 12717 | Leicester Forest East | £ 411,208 | |
| 12718 | Leif | £ 21,244,028 | |
| 12719 | leisure350 | £ 377,439 | |
| 12720 | Lemon | £ 29,477,396 | |
| 12721 | Lemon Curd Inc. | £ 958,072,495 | |
| 12722 | Lemon Deeznutz | £ 50,000 | |
| 12723 | Lemon Haze | £ 305,306,256 | |
| 12724 | Lemon Inc | £ 9,131,030 | |
| 12725 | Lemon Sherbets | £ 106,292,734 | |
| 12726 | Lemon Squeezy | £ 47,576,721 | |
| 12727 | Lemonade | £ 89,088,648 | |
| 12728 | Lemons and Oranges | £ 52,184,905 | |
| 12729 | Lemons Unlimited | £ 22,755,346 | |
| 12730 | Lemonstand | £ 50,000 | |
| 12731 | Lemur Ltd | £ 285,496,733 | |
| 12732 | Lendlease | £ 530,538,917 | |
| 12733 | Length | £ 31,262 | |
| 12734 | Leninism Pte Ltd | £ 59,941,324 | |
| 12735 | Lenny winks | £ 50,000 | |
| 12736 | Lennys Subs | £ 6,284,960 | |
| 12737 | Lenoria | £ 502,944 | |
| 12738 | Lenticular galaxy | £ 18,795,712 | |
| 12739 | Leo | £ 167,943,510 | |
| 12740 | Leo2 | £ 470,456 | |
| 12741 | Leo3 | £ 2,375,500 | |
| 12742 | Leogesture | £ 128,500,048 | |
| 12743 | Leon | £ 12,017,586 | |
| 12744 | Leon FR | £ 204,828,604 | |
| 12745 | Leonardo da Vinci | £ 2,155,878,280 | |
| 12746 | Leone | £ 20,637,259 | |
| 12747 | leonfarq industries | £ 419,941 | |
| 12748 | leonfarq industries 2 | £ 279,807 | |
| 12749 | leonfarq industries 3 | £ 4,116,254 | |
| 12750 | leonfarq industries 4 | £ -335 | |
| 12751 | LeonNoelsStuff | £ 50,000 | |
| 12752 | LeonsStuff | £ 50,000 | |
| 12753 | LeonsThings | £ 50,000 | |
| 12754 | Leos Feeder1 | £ 50,000 | |
| 12755 | Leos Feeder2 | £ 50,000 | |
| 12756 | Leos Feeder3 | £ 50,000 | |
| 12757 | Leos Logistics | £ 50,000 | |
| 12758 | Lepard Industries | £ 134,063,619 | |
| 12759 | LERWICK LTD | £ 2,745,201 | |
| 12760 | LERWICK PLC | £ -1,176,126 | |
| 12761 | Les Alanos | £ 744,275,377 | |
| 12762 | Les Dawson | £ 14,840,799 | |
| 12763 | Les Halles | £ 64,551,157 | |
| 12764 | Lesbians | £ 88,203,730 | |
| 12765 | Lesney Products | £ 37,394,376 | |
| 12766 | Less | £ 500,308,612 | |
| 12767 | less numbers | £ 42,214,982 | |
| 12768 | Less Than Zero | £ 170,205,793 | |
| 12769 | Lessons | £ 226,279,124 | |
| 12770 | Let The Games Begin | £ 2,794,317,722 | |
| 12771 | lethal | £ 2,857,047 | |
| 12772 | Lethargy | £ 1,700,149 | |
| 12773 | Lets get Crackin | £ 53,757,088 | |
| 12774 | lets play | £ 1,765,077 | |
| 12775 | Letsbe Avenue | £ 20,433,595 | |
| 12776 | Letters | £ 1,777,682,840 | |
| 12777 | lettuce | £ 11,462,553,451 | |
| 12778 | levdoguk | £ 9,399,819 | |
| 12779 | Level | £ 51,592,832 | |
| 12780 | Leverage | £ 453,094,417 | |
| 12781 | Levi Stubbs | £ 394,873,315 | |
| 12782 | Leviathan | £ 46,536,624 | |
| 12783 | Levis | £ 313,439 | |
| 12784 | Levistian | £ 2,518,527 | |
| 12785 | Levitation | £ 99,847,044 | |
| 12786 | Leviticus | £ 64,051,728 | |
| 12787 | Leviticus Global | £ 71,882,645 | |
| 12788 | Leviticus Prime | £ 64,069,548 | |
| 12789 | Leviticus Steel | £ 57,401,487 | |
| 12790 | Leviticus United | £ 67,102,516 | |
| 12791 | Levy | £ 5,508,654 | |
| 12792 | Levy Pants Inc | £ 45,473,044 | |
| 12793 | Lewis | £ 10,193,078 | |
| 12794 | Lewise | £ -8,800,688 | |
| 12795 | Lewised | £ 408,714 | |
| 12796 | Lewisism | £ -10,327,263 | |
| 12797 | Lewist | £ -7,542,355 | |
| 12798 | Lewistian | £ 79,587 | |
| 12799 | Lews Holdings | £ 2,907,313 | |
| 12800 | Lewy | £ 6,445,378 | |
