The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12301 | Leone | £ 23,439,406 | |
| 12302 | leonfarq industries | £ 419,941 | |
| 12303 | leonfarq industries 2 | £ 279,807 | |
| 12304 | leonfarq industries 3 | £ 4,116,254 | |
| 12305 | leonfarq industries 4 | £ -335 | |
| 12306 | LeonNoelsStuff | £ 50,000 | |
| 12307 | LeonsStuff | £ 50,000 | |
| 12308 | LeonsThings | £ 50,000 | |
| 12309 | Leos Feeder1 | £ 50,000 | |
| 12310 | Leos Feeder2 | £ 50,000 | |
| 12311 | Leos Feeder3 | £ 50,000 | |
| 12312 | Leos Logistics | £ 50,000 | |
| 12313 | Lepard Industries | £ 134,063,619 | |
| 12314 | Les Alanos | £ 744,275,377 | |
| 12315 | Les Dawson | £ 14,840,799 | |
| 12316 | Les Halles | £ 64,551,157 | |
| 12317 | Lesbians | £ 88,203,730 | |
| 12318 | Lesney Products | £ 37,394,376 | |
| 12319 | Less | £ 500,308,612 | |
| 12320 | less numbers | £ 42,214,982 | |
| 12321 | Less Than Zero | £ 170,205,793 | |
| 12322 | Lessons | £ 226,279,124 | |
| 12323 | Let The Games Begin | £ 2,719,883,549 | |
| 12324 | lethal | £ 2,857,047 | |
| 12325 | Lethal Force | £ 26,764,557 | |
| 12326 | Lethargy | £ 1,700,149 | |
| 12327 | Lets get Crackin | £ 53,757,088 | |
| 12328 | Lets have fun | £ 206,875,556 | |
| 12329 | lets play | £ 1,765,077 | |
| 12330 | Letsbe Avenue | £ 116,747,326 | |
| 12331 | Letters | £ 1,729,331,688 | |
| 12332 | lettuce | £ 11,458,552,133 | |
| 12333 | levdoguk | £ 9,399,819 | |
| 12334 | Level | £ 51,592,832 | |
| 12335 | Leverage | £ 453,094,417 | |
| 12336 | Levi Stubbs | £ 394,873,315 | |
| 12337 | Leviathan | £ 46,536,624 | |
| 12338 | Levis | £ 313,439 | |
| 12339 | Levistian | £ 2,518,527 | |
| 12340 | Levitation | £ 99,847,044 | |
| 12341 | Leviticus | £ 64,051,728 | |
| 12342 | Leviticus Global | £ 71,882,645 | |
| 12343 | Leviticus Prime | £ 64,069,548 | |
| 12344 | Leviticus Steel | £ 57,401,487 | |
| 12345 | Leviticus United | £ 67,102,516 | |
| 12346 | Levy | £ 5,508,654 | |
| 12347 | Levy Pants Inc | £ 45,473,044 | |
| 12348 | Lewis | £ 9,351,899 | |
| 12349 | Lewise | £ -8,800,688 | |
| 12350 | Lewised | £ 408,714 | |
| 12351 | Lewisism | £ -10,327,263 | |
| 12352 | Lewist | £ -7,542,355 | |
| 12353 | Lewistian | £ 79,587 | |
| 12354 | Lewy | £ 6,445,378 | |
| 12355 | Lex Corp | £ 4,644,564 | |
| 12356 | Lexicographers | £ 39,090,606 | |
| 12357 | Lexicon | £ 3,396,789 | |
| 12358 | lexington | £ 5,990,957 | |
| 12359 | LexisNexis | £ 147,043,639 | |
| 12360 | LexTox | £ 4,126,651 | |
| 12361 | Lexus | £ 1,678,548,887 | |
| 12362 | Lezard | £ 46,094,065 | |
| 12363 | lfc | £ 6,276,551 | |
| 12364 | Lfd | £ 3,130,083 | |
| 12365 | LFD 2 | £ 296,072 | |
| 12366 | LG Electronics | £ 234,629,246 | |
| 12367 | LG Enterprises | £ 1,820,233 | |
| 12368 | LG INC. | £ -1,947,967 | |
| 12369 | LG n Co | £ 23,604,810 | |
| 12370 | LGBC | £ 93,006,886 | |
| 12371 | LGBT | £ 120,463,264 | |
| 12372 | lia babi | £ 5,501,366 | |
| 12373 | lia babi2 | £ 348,529 | |
| 12374 | Lialttassy | £ -34,005 | |
| 12375 | Liam inc | £ 49,068,801 | |
| 12376 | liams lazy lay abouts | £ 810,990 | |
| 12377 | Liar Liar | £ 123,359,571 | |
| 12378 | Lib-tech | £ 15,617,536 | |
| 12379 | Liberachi | £ 105,660,374 | |
| 12380 | Liberation | £ 60,765,966 | |
| 12381 | Liberator | £ 100,773,505 | |
| 12382 | Liberty | £ 20,130,049 | |
| 12383 | Liberty Global | £ 151,556,962 | |
| 12384 | Liberty Intl. | £ 1,672,250 | |
| 12385 | Liberty Media | £ 150,471,399 | |
| 12386 | Lice | £ 37,534,432 | |
| 12387 | Licence Thief | £ 49,517,448 | |
| 12388 | Licence to Kill | £ 45,471,067 | |
| 12389 | Licentia Korpus Ltd | £ 4,280,917 | |
| 12390 | Lick The Rainbow | £ 351,604,366 | |
| 12391 | Lickalot | £ 38,242,943 | |
| 12392 | Lickers Laboratories | £ 50,000 | |
| 12393 | licking | £ 256,693,943 | |
| 12394 | Licking My Ass It Stinks | £ 2,859,474 | |
| 12395 | Lickity Split | £ 333,692 | |
| 12396 | Lics | £ 67,890,501 | |
| 12397 | Lics 7 | £ 5,426,397 | |
| 12398 | Lics2 | £ 10,817,044 | |
| 12399 | lics4 | £ 22,003,876 | |
| 12400 | Lics5 | £ 4,785,833 | |
