| Lena Viklund Invest AB | Roknäs | 0 tkr |
| Le Nez Du Vin AB | Luleå | 0 tkr |
| LenPRO AB | Saltsjö-Boo | 0 tkr |
| LEsberg AB | Luleå | 0 tkr |
| Levang AB | Luleå | 0 tkr |
| LevelON AB | Boden | 0 tkr |
| Levis Förvaltnings AB | Piteå | 0 tkr |
| LeZa Service AB | Porjus | 0 tkr |
| LFHS Holding AB | Kiruna | 0 tkr |
| LGBA i Luleå AB | Luleå | 0 tkr |
| Libratic AB | Gammelstad | 0 tkr |
| Lidbergs Kran & Entreprenad AB | Boden | 0 tkr |
| Lidde Invest AB | Piteå | 0 tkr |
| LIDMAN Group AB | Jävrebyn | 0 tkr |
| Lidströms Måleri och Alltjänst AB | Piteå | 0 tkr |
| LiHan AB | Boden | 0 tkr |
| Likar Förvaltning AB | Roknäs | 0 tkr |
| Lilab AB | Piteå | 0 tkr |
| Lilja & Co Invest AB | Luleå | 0 tkr |
| Liljebo Konsult AB | Luleå | 0 tkr |
| Lilla Björn Konsult Aktiebolag | Stockholm | 0 tkr |
| Lillbergsviken Ventures AB | Boden | 0 tkr |
| Lillfjärden Industrikonsult AB | Norrfjärden | 0 tkr |
| Lillviken AB | Luleå | 0 tkr |
| Lillviksholmen Fastigheter AB | Luleå | 0 tkr |
| Lillys Holding AB | Töre | 0 tkr |
| LIL Trading AB | Luleå | 0 tkr |
| Lily & Linnea Consulting AB | Piteå | 0 tkr |
| Linda Berggren Holding AB | Arvidsjaur | 0 tkr |
| Linda Lundmark Invest AB | Piteå | 0 tkr |
| Lindarei AB | Luleå | 0 tkr |
| Lindbäcks Fastigheter AB | Piteå | 0 tkr |
| Lindbäcks Fastighetsprojekt AB | Piteå | 0 tkr |
| Lindbäcks Projekt AB | Piteå | 0 tkr |
| Lindbäcks Solutions AB | Piteå | 0 tkr |
| Lindbrända Gård AB | Orsa | 0 tkr |
| Lindenhall Holding AB | Luleå | 0 tkr |
| Lindfors Group AB | Luleå | 0 tkr |
| Lindmark International Trade i Haparanda Aktiebolag | Haparanda | 0 tkr |
| Lindmark Oskar Förvaltning AB | Luleå | 0 tkr |
| Lindvalls Snickerier Aktiebolag | Seskarö | 0 tkr |
| Lingman Holding i Kiruna AB | Kiruna | 0 tkr |
| Lingonblomma AB | Jäckvik | 0 tkr |
| Linlex Invest AB | Gällivare | 0 tkr |
| Linneas Mark och Vägteknik AB | Boden | 0 tkr |
| Linn Helin AB | Gällivare | 0 tkr |
| Linn Lampas Konst AB | Luleå | 0 tkr |
| Linoh Holding AB | Luleå | 0 tkr |
| LinOli Holding AB | Gällivare | 0 tkr |
| Linom AB | Kiruna | 0 tkr |