| Lennart Bäcklund Aktiebolag | Stockholm | 0 tkr |
| Lenno Holding AB | Lidingö | 0 tkr |
| LESK IT AB | Lidingö | 0 tkr |
| Lesniak Entreprenad & Städ AB | Lidingö | 0 tkr |
| Levad IT-konsult 2 AB | Lidingö | 0 tkr |
| Levelator Management AB | Lidingö | 0 tkr |
| LEVINVEST Aktiebolag | Stockholm | 0 tkr |
| Levita i Stockholm AB | Lidingö | 0 tkr |
| Lexis Invest Aktiebolag | Saltsjöbaden | 0 tkr |
| Lex Procura AB | Lidingö | 0 tkr |
| Lidco Holding AB | Lidingö | 0 tkr |
| Lidingö Bilhus AB | Lidingö | 0 tkr |
| Lidingö Bygg & Snickeri LBS AB | Lidingö | 0 tkr |
| Lidingö Ekonomikonsult Aktiebolag | Lidingö | 0 tkr |
| Lidingö Fysioterapi AB | Lidingö | 0 tkr |
| Lidingö Hamburgerbar Aktiebolag | Spånga | 0 tkr |
| Lidingö Handsurgery Clinic AB | Lidingö | 0 tkr |
| Lidingö Holding AB | Stockholm | 0 tkr |
| Lidingö Nautic Marin & Motor AB | Lidingö | 0 tkr |
| Lidingö Sjövila AB | Stockholm | 0 tkr |
| Lidingö Skärgårdsservice AB | Lidingö | 0 tkr |
| Lidingö Super Bowl Aktiebolag | Linköping | 0 tkr |
| Lidingö Trädgårdscenter Holding AB | Lidingö | 0 tkr |
| Lidingö Trädgårdscenter Invest AB | Lidingö | 0 tkr |
| Lidingö Ytbehandling Invest AB | Lidingö | 0 tkr |
| Life Power O.F AB | Lidingö | 0 tkr |
| Liljedahl Wenngren Invest AB | Danderyd | 0 tkr |
| Liljevit AB | Lidingö | 0 tkr |
| Lillkrona Holding AB | Lidingö | 0 tkr |
| Lima Bravo AB | Lidingö | 0 tkr |
| Linde Gas AB | Solna | 0 tkr |
| Lindell Advisory AB | Lidingö | 0 tkr |
| Lindens Islet AB | Lidingö | 0 tkr |
| Lisa Pantzar Consulting AB | Lidingö | 0 tkr |
| Lisa Wrange AB | Lidingö | 0 tkr |
| Lise Frosth Guldstrand AB | Lidingö | 0 tkr |
| Lisubron AB | Lidingö | 0 tkr |
| Lithlad 1 AB | Lidingö | 0 tkr |
| Litjac Holding AB | Stockholm | 0 tkr |
| LivFast Bricks 4:1302 AB | Lidingö | 0 tkr |
| LivFast RT16-1401 AB | Lidingö | 0 tkr |
| LivFast RT16-1506 AB | Lidingö | 0 tkr |
| LivFast RT-TH 1603 AB | Lidingö | 0 tkr |
| LivFast SB 1 AB | Lidingö | 0 tkr |
| LJD food and invest AB | Lidingö | 0 tkr |
| LJG Systems AB | Åkersberga | 0 tkr |
| LL Co Holding AB | Lidingö | 0 tkr |
| locomsthlm AB | Lidingö | 0 tkr |
| Loevet AB | Lidingö | 0 tkr |
| Logchain AB | Lidingö | 0 tkr |