The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10101 | less numbers | £ 42,214,982 | |
| 10102 | Less Than Zero | £ 170,205,793 | |
| 10103 | Lessons | £ 226,279,124 | |
| 10104 | Let The Games Begin | £ 2,464,305,057 | |
| 10105 | lethal | £ 2,857,047 | |
| 10106 | Lethargy | £ 1,700,149 | |
| 10107 | Lets get Crackin | £ 53,757,088 | |
| 10108 | lets play | £ 1,765,077 | |
| 10109 | Lets Take Them To War | £ 54,979,626 | |
| 10110 | lettuce | £ 7,225,475,547 | |
| 10111 | levdoguk | £ 7,369,732 | |
| 10112 | Level | £ 51,592,832 | |
| 10113 | level of life | £ 12,856,855 | |
| 10114 | Leverage | £ 453,094,417 | |
| 10115 | Levi Stubbs | £ 394,873,315 | |
| 10116 | Leviathan | £ 46,536,624 | |
| 10117 | Levis | £ 313,439 | |
| 10118 | Levistian | £ 2,518,527 | |
| 10119 | Levitation | £ 99,847,044 | |
| 10120 | Leviticus | £ 53,971,021 | |
| 10121 | Leviticus Global | £ 66,462,434 | |
| 10122 | Leviticus Prime | £ 64,069,548 | |
| 10123 | Leviticus Steel | £ 60,504,522 | |
| 10124 | Leviticus United | £ 62,529,595 | |
| 10125 | Levy | £ 5,508,654 | |
| 10126 | Levy Pants Inc | £ 45,473,044 | |
| 10127 | Lewis | £ 9,351,899 | |
| 10128 | Lewise | £ -8,800,688 | |
| 10129 | Lewised | £ 408,714 | |
| 10130 | Lewisism | £ -10,327,263 | |
| 10131 | Lewist | £ -7,542,355 | |
| 10132 | Lewistian | £ 79,587 | |
| 10133 | Lewy | £ 6,445,378 | |
| 10134 | Lex Corp | £ 4,644,564 | |
| 10135 | Lexicographers | £ 39,090,606 | |
| 10136 | LexTox | £ 4,126,651 | |
| 10137 | Lexus | £ 1,678,548,887 | |
| 10138 | lfc | £ 6,276,551 | |
| 10139 | Lfd | £ 3,130,083 | |
| 10140 | LFD 2 | £ 296,072 | |
| 10141 | LG Electronics | £ 234,629,246 | |
| 10142 | LG Enterprises | £ 1,820,233 | |
| 10143 | LG INC. | £ -1,947,967 | |
| 10144 | LG n Co | £ 23,604,810 | |
| 10145 | LGBC | £ 93,006,886 | |
| 10146 | LGBT | £ 120,463,264 | |
| 10147 | lia babi | £ 5,501,366 | |
| 10148 | lia babi2 | £ 348,529 | |
| 10149 | Lialttassy | £ -34,005 | |
| 10150 | Liam inc | £ 49,068,801 | |
| 10151 | liams lazy lay abouts | £ 810,990 | |
| 10152 | Liar Liar | £ 123,359,571 | |
| 10153 | Lib-tech | £ 15,617,536 | |
| 10154 | Liberachi | £ 105,660,374 | |
| 10155 | Liberation | £ 60,765,966 | |
| 10156 | Liberator | £ 99,559,142 | |
| 10157 | Liberty | £ 20,130,049 | |
| 10158 | Liberty Global | £ 151,556,962 | |
| 10159 | Liberty Intl. | £ 1,672,250 | |
| 10160 | Liberty Media | £ 150,471,399 | |
| 10161 | Licentia Korpus Ltd | £ 4,280,917 | |
| 10162 | Lick The Rainbow | £ 351,653,761 | |
| 10163 | Lickalot | £ 38,242,943 | |
| 10164 | Lickers Laboratories | £ 50,000 | |
| 10165 | licking | £ 248,857,160 | |
| 10166 | Licking My Ass It Stinks | £ 2,859,474 | |
| 10167 | Lickity Split | £ 333,692 | |
| 10168 | Lics | £ 67,890,501 | |
| 10169 | Lics 7 | £ 5,426,397 | |
| 10170 | Lics2 | £ 10,817,044 | |
| 10171 | lics4 | £ 22,003,876 | |
| 10172 | Lics5 | £ 4,785,833 | |
| 10173 | Lid Central | £ 824 | |
| 10174 | Lidl | £ 59,501,328 | |
| 10175 | lidls | £ 2,330,622 | |
| 10176 | Lies | £ 1,289,692 | |
| 10177 | Life | £ 2,323,689,212 | |
| 10178 | Life at the moment | £ 14,501,974 | |
| 10179 | Life events | £ 49,891,581 | |
| 10180 | Life On Earth | £ 130,820,323 | |
| 10181 | Life on Mars | £ 55,971,539 | |
| 10182 | Life on the Road | £ 44,723,848 | |
| 10183 | Life Tech | £ 32,287,511 | |
| 10184 | Lifeless | £ 64,266,931 | |
| 10185 | Lifer. | £ 5,978,785 | |
| 10186 | Lifes A Bomb | £ 22,961,205 | |
| 10187 | Lifes Light | £ 61,739,394 | |
| 10188 | Lifetime Channel | £ 353,846,035 | |
| 10189 | Liger | £ 58,977,609 | |
| 10190 | Liggit Ltd | £ 5,500,252 | |
| 10191 | Light | £ 7,153,160 | |
| 10192 | Light and Darkness | £ 8,384,802 | |
| 10193 | light bulb | £ 7,014,297 | |
| 10194 | Light Industries | £ 12,244,762 | |
| 10195 | Light Kingdom | £ 237,748,339 | |
| 10196 | light my fire | £ 12,371,180 | |
| 10197 | Light Telecommunications | £ -3,177,226 | |
| 10198 | light up shoe | £ 167,786,707 | |
| 10199 | lighte | £ -4,099,039 | |
| 10200 | Lighter Fluid | £ 368,419,962 | |
