| Lindbak Bolig AS | Real estate | 1995 |
| Lindbak Drift AS | | 2020 |
| Lindbak Finans AS | Real estate | 1982 |
| Lindbak Holding AS | Information & communication | 1987 |
| Lindbak Interiør AS | Wholesale & retail | 2024 |
| Lindbak Interiør Import AS | Wholesale & retail | 2024 |
| Lindbak Kapital AS | | 2019 |
| Lindbak Office AS | Wholesale & retail | 2000 |
| Lindbak Produktutleie AS | Administrative & support | 2017 |
| Lindbank AS | Financial services | 2005 |
| Lindbank Eiendom AS | Real estate | 2019 |
| Lindeman Technologies AS | Professional & scientific | 2026 |
| Lindemans Gate AS | Real estate | 2014 |
| Lindkvist Interiør AS | Professional & scientific | 2016 |
| Lindnet AS | Information & communication | 1997 |
| Lindsetmo Holding AS | Financial services | 2011 |
| Linear Horses AS | Agriculture & fishing | 2021 |
| Linear Invest AS | Agriculture & fishing | 2007 |
| Lines AS | Professional & scientific | 2024 |
| Lines Hårpleie AS | Other services | 2023 |
| Linge Solheim Holding AS | | 2020 |
| Lingua AS | Wholesale & retail | 1992 |
| Linje Renhold Da | Administrative & support | 1999 |
| Linkit AS | Information & communication | 2015 |
| Linnvesting AS | | 2025 |
| Lion Bidco AS | Information & communication | 2019 |
| Lion Eipco AS | | 2019 |
| Lion Midco AS | Information & communication | 2019 |
| Lion Topco AS | Information & communication | 2019 |
| Lipton Snekkerservice AS | Construction | 2016 |
| Liquid Invest AS | Real estate | 2005 |
| Liro AS | Real estate | 1998 |
| Lisbeth Berg-Hansen AS | | 2025 |
| Lise AS | Transport & logistics | 2003 |
| Lise Christin Walla AS | Information & communication | 2015 |
| Lise Nubdal AS | Health & social care | 2023 |
| Lise Randeberg Holding AS | Financial services | 2015 |
| Lisensfabrikken AS | Wholesale & retail | 2006 |
| Listanco Einmo Holding AS | | 2026 |
| Listra AS | | 2026 |
| Listu Holding AS | | 2024 |
| Litek Eiendom AS | Real estate | 2010 |
| Litek Holding AS | | 2022 |
| Litje Bør AS | Administrative & support | 2013 |
| Litjslokheia AS | Real estate | 2025 |
| Little Warmth AS | Wholesale & retail | 2025 |
| Liu Beijing Restaurant AS | Hospitality | 2013 |
| Liv Elin Sandnes AS | Professional & scientific | 2024 |
| Liv Laga AS | | 2024 |
| Live Spilker AS | Professional & scientific | 2026 |
| Livecastgroup AS | Information & communication | 2026 |
| Livecom AS | Real estate | 2005 |
| Livetrace AS | Professional & scientific | 2025 |
| Livia Invest AS | | 2023 |
| Livid Jeans AS | Wholesale & retail | 2012 |
| Lixergy AS | Professional & scientific | 2025 |
| Lizzi AS | Professional & scientific | 2022 |
| LJ Helliksen Holding AS | Information & communication | 2018 |
| Ljos AS | Construction | 2012 |
| LJS Invest AS | Real estate | 2017 |
| LK Invest AS | Real estate | 2013 |
| Lk-Consulting AS | Professional & scientific | 2018 |
| Lka Invest AS | | 2026 |
| LKD Holding AS | Information & communication | 2021 |
| Lllbdl AS | | 2025 |
| LNJ Holding AS | | 2024 |
| LNT Holding AS | Real estate | 2012 |
| Lo Solem AS | | 2024 |
| Loa AS | Health & social care | 2022 |
| Lobo Holding AS | Real estate | 2005 |
| Lobos Barbershop AS | Other services | 2024 |
| Location Norway AS | Administrative & support | 1998 |
| Locu Invest AS | Real estate | 2012 |
| Locus Concept AS | Professional & scientific | 2024 |
| Lodd Og Vater AS | Construction | 2023 |
| Lodge Havnnes AS | Real estate | 2021 |
| Loe Rørprodukter Nord AS | Manufacturing | 2012 |
| Loeba AS | Administrative & support | 2022 |
| Loen AS | | 2026 |
| Logen AS | Hospitality | 1996 |
| Logika AS | Real estate | 2005 |
| Login Bergen AS | Real estate | 2008 |
| Login Bygg AS | Real estate | 2021 |
| Login Bygg Bakklandet AS | Real estate | 2010 |
| Login Narvik AS | Real estate | 2017 |
| Login Parinvest AS | Real estate | 2019 |
| Login Parinvest Holding AS | Real estate | 2019 |
| Login Trondheim AS | Real estate | 2005 |
| Login Vagle AS | Real estate | 2015 |
| Login Vinterbro AS | Real estate | 2008 |
| Logistea AS | Real estate | 2022 |
| Logistea Balsfjord AS | Real estate | 2014 |
| Logistea Bryne AS | Real estate | 1999 |
| Logistea Båtsfjord AS | Real estate | 2019 |
| Logistea Energy AS | | 2022 |
| Logistea Fagernessletta 10 AS | Real estate | 2008 |
| Logistea Fagervikveien AS | Real estate | 2018 |
| Logistea Fastigheter 2 Norway AS | | 2020 |
| Logistea Gjerdsvika AS | Real estate | 2018 |
| Logistea Hamarvik AS | Real estate | 2010 |