The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10001 | Listing Array | £ 37,395,200 | |
| 10002 | Litdoobs | £ 4,579,034 | |
| 10003 | Literature | £ 82,340,419 | |
| 10004 | Lithuanian Lithium | £ 60,914,072 | |
| 10005 | Litlle Lamb | £ 1,465,973 | |
| 10006 | little bird | £ 340,943,932 | |
| 10007 | Little Cheese Corp | £ 1,116,335 | |
| 10008 | Little Creatures | £ 2,343,734 | |
| 10009 | Little Faith | £ 16,104,271 | |
| 10010 | Little Fish | £ 295,978 | |
| 10011 | Little Fluffy Clouds | £ 294,747,134 | |
| 10012 | Little Foot | £ 44,892,207 | |
| 10013 | Little Havana Miami | £ 6,454,255 | |
| 10014 | Little Italy | £ 346,750,435 | |
| 10015 | Little Knowledge | £ 14,831,095 | |
| 10016 | Little McCoy | £ 7,825,148 | |
| 10017 | Little Mouse Enterprises | £ 56,201,658 | |
| 10018 | Little Pinkies | £ 59,048,121 | |
| 10019 | Little Pony Balls | £ 101,962,670 | |
| 10020 | Little red riding hood | £ 60,056,819 | |
| 10021 | LittlePeople | £ 80,386,182 | |
| 10022 | Live Chickens | £ 5,389,444 | |
| 10023 | Livecodes4you | £ 5,501,921 | |
| 10024 | Liverpool | £ 295,130,460 | |
| 10025 | Liverpool FC | £ 6,097,205 | |
| 10026 | Liverpool Football Club | £ 4,399,390 | |
| 10027 | Livin Next door to Alice | £ 271,561,394 | |
| 10028 | Living | £ 308,756,062 | |
| 10029 | Living Dangerously | £ 413,309,291 | |
| 10030 | Living Death Inc | £ 4,516,728 | |
| 10031 | LIVINGGOODRENTALS | £ 11,931,332 | |
| 10032 | Lizard | £ 51,002,796 | |
| 10033 | Lizard inc. | £ 1,110,767 | |
| 10034 | lkdwalk | £ 3,814,565 | |
| 10035 | lkj | £ 5,492,131 | |
| 10036 | Llajua | £ 879,887,263 | |
| 10037 | Llama Emporium | £ 5,157,273 | |
| 10038 | Llata | £ 5,508,754 | |
| 10039 | llc | £ 7,870,183 | |
| 10040 | llllllllllllllll | £ 3,222,116 | |
| 10041 | Lloyds For Being Drunk | £ 1,213,597,305 | |
| 10042 | lmao | £ 687,033 | |
| 10043 | lnvestigation | £ 313,058,378 | |
| 10044 | Loads of Bucks | £ 4,449,289 | |
| 10045 | loaned land | £ 828,540,247 | |
| 10046 | Loans.com | £ 17,656,347 | |
| 10047 | Loblaws | £ 227,879,757 | |
| 10048 | Lobotomy | £ 20,857,047 | |
| 10049 | Lobster | £ 60,589,574 | |
| 10050 | Local 2404 | £ 619,783,153 | |
| 10051 | Local 2404 - 1 | £ 470,273,380 | |
| 10052 | Local 2404 - 2 | £ 572,607,347 | |
| 10053 | lOCAL 2404 - 3 | £ 306,818,887 | |
| 10054 | Locations | £ 483,327,687 | |
| 10055 | Loch Lommond | £ 1,710,255 | |
| 10056 | Loch Lomond | £ 743,623,298 | |
| 10057 | Loch Marie Island | £ 1,208,989,568 | |
| 10058 | Loch Ness | £ 150,784,099 | |
| 10059 | Lochalsh | £ 1,292,736,294 | |
| 10060 | Lochness | £ 964,411,418 | |
| 10061 | Lochview | £ 850,536,612 | |
| 10062 | Lock | £ 76,476,145 | |
| 10063 | lock and load | £ 9,382,420 | |
| 10064 | Lockdown | £ 21,103,915 | |
| 10065 | Locked Land | £ 54,184,282 | |
| 10066 | Lockerbie Bombing | £ 155,912,401 | |
| 10067 | Lockheed | £ 4,507,156 | |
| 10068 | Lockheed Defense Co. | £ 447,544 | |
| 10069 | Lockheed Tech Co | £ 40,323,539 | |
| 10070 | Locksley | £ 141,915,433 | |
| 10071 | Loco Extravaganza | £ 13,951,940 | |
| 10072 | Locrian N Clef Inc | £ 5,257,643 | |
| 10073 | Locusts | £ 181,395,294 | |
| 10074 | Lodbrok | £ 55,817,282 | |
| 10075 | Lodbrok1 | £ 41,759,731 | |
| 10076 | Lodbrok2 | £ 79,193,458 | |
| 10077 | LogansWolverines | £ 35,529,319 | |
| 10078 | LOGGSU | £ 54,994,609 | |
| 10079 | Logic | £ 56,726,686 | |
| 10080 | Logigistics | £ 1,563,900 | |
| 10081 | Logitech | £ 77,158,455 | |
| 10082 | Logocorps | £ 50,000 | |
| 10083 | Loho | £ 5,503,325 | |
| 10084 | Lokera | £ 1,564,234 | |
| 10085 | Lokeren | £ 101,337,486 | |
| 10086 | Loki | £ 6,206,556 | |
| 10087 | Loki Distributions | £ -21,155,841 | |
| 10088 | Loki Productions | £ 6,008,451 | |
| 10089 | lol | £ -316,139 | |
| 10090 | Lol Corp | £ 141,613,410 | |
| 10091 | lol2 | £ -387,844 | |
| 10092 | lolilolilol | £ 4,138,246 | |
| 10093 | Lollies | £ 32,913,883 | |
| 10094 | Lollipop Guild | £ 51,118,930 | |
| 10095 | lollipop ltd | £ 10,130,865 | |
| 10096 | LoLlOlLoL | £ -13,029,739 | |
| 10097 | Lombardi Trophy | £ 426,446,683 | |
| 10098 | Lond0n | £ 12,642,027 | |
| 10099 | London | £ 324,509,957 | |
| 10100 | London 2012 | £ 57,127,438 | |
