The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10301 | lighte | £ -4,099,039 | |
| 10302 | Lighter Fluid | £ 368,419,962 | |
| 10303 | Lighthouse | £ 17,972,309 | |
| 10304 | Lighthouse2 | £ 5,507,707 | |
| 10305 | Lighthouse3 | £ 5,500,127 | |
| 10306 | lighthouse4 | £ 5,435,875 | |
| 10307 | Lighthouse5 | £ 4,974,290 | |
| 10308 | Lighting | £ 514,768,618 | |
| 10309 | Lightning | £ 207,020,436 | |
| 10310 | LightningStrikes | £ 178,047,469 | |
| 10311 | LightningStrikes Again | £ 203,096,308 | |
| 10312 | lights | £ 375,608,651 | |
| 10313 | Lights Off | £ 6,963,430 | |
| 10314 | lights out | £ 5,100,575 | |
| 10315 | Lightsaber | £ 12,605,303 | |
| 10316 | Lightsaber wars | £ 38,312,879 | |
| 10317 | LightsOut | £ 43,219,284 | |
| 10318 | lik tin | £ 103,235,458 | |
| 10319 | Like A Boss | £ 78,822,249 | |
| 10320 | Like a Sensei | £ 3,043,055,872 | |
| 10321 | Like a Virgin | £ 118,816,267 | |
| 10322 | Like Mad | £ 8,552,018 | |
| 10323 | Like the present | £ 137,636,780 | |
| 10324 | like this you | £ 38,991,318 | |
| 10325 | LikeABoss | £ 50,000 | |
| 10326 | Lilac | £ -7,338,387 | |
| 10327 | lilDirty | £ 5,867,636 | |
| 10328 | lillyslaughs | £ 12,825,746 | |
| 10329 | LilRedButterfly | £ 88,942,640 | |
| 10330 | Lily | £ 55,512,754 | |
| 10331 | Lil_Hellions | £ 14,823,650 | |
| 10332 | Lim | £ 524,405,631 | |
| 10333 | Limbo | £ 7,589,950 | |
| 10334 | Limbs | £ 3,185,598,718 | |
| 10335 | Limburger Industries | £ 14,244,527 | |
| 10336 | Limestone | £ 712,306,132 | |
| 10337 | Limit Company | £ 58,147,833 | |
| 10338 | Limitation | £ 5,506,918 | |
| 10339 | Limited | £ 50,000 | |
| 10340 | limited ltd | £ 136,374,461 | |
| 10341 | LimitedCompany | £ 50,000 | |
| 10342 | Limitless | £ 3,203,885 | |
| 10343 | Limp Bizkit | £ 192,249,649 | |
| 10344 | Lin Kuei | £ 5,564,255 | |
| 10345 | linbuehji | £ 50,000 | |
| 10346 | Lincolnshire Poacher | £ 489,822,621 | |
| 10347 | Lindisfarne | £ 114,957,465 | |
| 10348 | Linear Expansion | £ 5,236,711,892 | |
| 10349 | Linen | £ 518,575,940 | |
| 10350 | lineone.net | £ 491,470,189 | |
| 10351 | Ling Hu Cong | £ 172,376,384 | |
| 10352 | Link Corp | £ 16,746,482 | |
| 10353 | Link Enterprise | £ 18,000,610 | |
| 10354 | Link Holding | £ 15,471,481 | |
| 10355 | Link Industry | £ 31,880,475 | |
| 10356 | Linkageddon | £ 27,288,045 | |
| 10357 | Linn Limited | £ 3,200,472 | |
| 10358 | Lino | £ 186,102,384 | |
| 10359 | Linux | £ 50,000 | |
| 10360 | Linwhisky | £ 116,754,806 | |
| 10361 | Linwhisky Corporation | £ 125,555,847 | |
| 10362 | Linwhisky Enterprise | £ 377,060 | |
| 10363 | Linwhisky Holdings | £ 150,371,705 | |
| 10364 | Linx Corp | £ 62,610,316 | |
| 10365 | Lion Inc | £ 1,181,299,992 | |
| 10366 | Lion King Inc | £ 10,381,738 | |
| 10367 | Lion King Ltd | £ 5,505,515 | |
| 10368 | Lionel Messi | £ 129,323,963 | |
| 10369 | Lionel Ritchies | £ 757,735 | |
| 10370 | Lionheart | £ 20,917,868 | |
| 10371 | Lionis | £ 5,500,485 | |
| 10372 | lionking | £ 1,466,952 | |
| 10373 | Lions | £ 56,317,467 | |
| 10374 | Lions Den | £ 14,376,169 | |
| 10375 | lionstigersandbears | £ 2,413,853 | |
| 10376 | Lip | £ 3,616,833 | |
| 10377 | Lip Smackin Kracken | £ 10,371,538 | |
| 10378 | Lipno | £ -537,994 | |
| 10379 | Lips | £ 37,690,599 | |
| 10380 | Liquid | £ 159,949,988 | |
| 10381 | Liquid Sunshine | £ 1,613,519,330 | |
| 10382 | Liquids Liquidations | £ 56,714,170 | |
| 10383 | liquor | £ 72,453,728 | |
| 10384 | LiquorBeaverco | £ -119,390 | |
| 10385 | Lirius Enterprises | £ 34,802,932 | |
| 10386 | lisk den | £ 384,798,479 | |
| 10387 | Listing Array | £ 37,395,200 | |
| 10388 | Litdoobs | £ 4,579,034 | |
| 10389 | Literature | £ 82,340,419 | |
| 10390 | Lithuanian Lithium | £ 60,914,072 | |
| 10391 | Litlle Lamb | £ 1,465,973 | |
| 10392 | little bird | £ 340,943,932 | |
| 10393 | Little Cheese Corp | £ 1,116,335 | |
| 10394 | Little Creatures | £ 2,343,734 | |
| 10395 | Little Faith | £ 16,104,271 | |
| 10396 | Little Fish | £ 295,978 | |
| 10397 | Little Fluffy Clouds | £ 294,747,134 | |
| 10398 | Little Foot | £ 44,892,207 | |
| 10399 | Little Havana Miami | £ 6,454,255 | |
| 10400 | Little Italy | £ 346,750,435 | |
