| LBV Invest AS | Real estate | 2025 |
| LC Beauty AS | Other services | 2024 |
| LC Holding AS | Professional & scientific | 2005 |
| LC Invest Holding AS | | 2025 |
| LC Media AS | Professional & scientific | 2019 |
| LC Norge Nord AS | Real estate | 2021 |
| LC Troop Entertainment AS | Information & communication | 2023 |
| Lce Invest AS | | 2019 |
| LCG Invest AS | Wholesale & retail | 2005 |
| LCH AS | Professional & scientific | 2007 |
| LCH Invest AS | | 2005 |
| Lchsoft AS | Financial services | 2011 |
| Lcla AS | Professional & scientific | 2018 |
| LCN Axs Midco (No) AS | Real estate | 2018 |
| LCN Axs Topco (No) AS | Real estate | 2018 |
| LCN Consult AS | Wholesale & retail | 2021 |
| Lco AS | | 2021 |
| Lco Holding AS | | 2025 |
| LCP Holding AS | | 2013 |
| LCP Invest AS | | 2025 |
| LCR Holding AS | | 2025 |
| LCS AS | Financial services | 2014 |
| LD Consult AS | Professional & scientific | 2004 |
| LD Holding AS | | 2020 |
| Lda Capital AS | | 2023 |
| LDC Connect Nordics AS | Information & communication | 2024 |
| Ldek Eiendom AS | Real estate | 2020 |
| Ldek Holding AS | Professional & scientific | 2017 |
| LDK Invest AS | | 2026 |
| LDL Forvaltning AS | Real estate | 2019 |
| LDL Nor Holdco AS | | 2021 |
| Ldoj Holding AS | | 2025 |
| LDS AS | | 2018 |
| Ldv-N Holding AS | | 2025 |
| Le Autoservice AS | Wholesale & retail | 2014 |
| Le B Holding AS | Hospitality | 2025 |
| Le Bambocheur AS | Wholesale & retail | 2021 |
| Le Chiem Holding AS | | 2025 |
| Le Consulting AS | Information & communication | 2020 |
| Le Lec AS | Professional & scientific | 2012 |
| Le Lotus Holding AS | | 2025 |
| Le Management AS | Other services | 2021 |
| Le Medical AS | Health & social care | 2016 |
| Le Moen Holding AS | | 2022 |
| Le Monde Diplomatique Norge AS | Information & communication | 2010 |
| Le Mortensen Holding AS | Construction | 2023 |
| Le Pacte AS | Administrative & support | 2022 |
| Le Pavillon Eiendom AS | | 2022 |
| Le Petit Cafe Ans | Hospitality | 2001 |
| Le Petit Château AS | Other services | 2025 |
| Le Shaker AS | | 2023 |
| Le Star Beauty AS | Other services | 2025 |
| Le Tønnessen Holding AS | | 2022 |
| Le Wagon Norway AS | Education | 2019 |
| Le+A Projects Da | Information & communication | 2018 |
| Lea AS | Financial services | 2004 |
| Lea Bank AB Nuf | Financial services | 2024 |
| Lead Magnet AS | Professional & scientific | 2024 |
| Lead Media AS | Administrative & support | 2021 |
| Lead Partner AS | Information & communication | 2020 |
| Lead Service AS | Information & communication | 2019 |
| LEAD2IT Consulting AS | Professional & scientific | 2014 |
| Leadcraft AS | Professional & scientific | 2024 |
| Leaddesk AS | Wholesale & retail | 2015 |
| Leaddesk Solutions AS | Information & communication | 2006 |
| Leadenhall Invest AS | Wholesale & retail | 2019 |
| Leader & Smarter Holding Limited | | 2020 |
| Leader & Smarter Limited | Professional & scientific | 2020 |
| Leadership Foundation Da | Professional & scientific | 2008 |
| Leadership Management Norge AS | Professional & scientific | 2022 |
| Leadership Services AS | Education | 2016 |
| Leading Farmers AS | Financial services | 2000 |
| Leadperformance AS | Professional & scientific | 2026 |
| Leads Holding AS | | 2020 |
| Leafcrest AS | Information & communication | 2014 |
| Leafhill AS | Professional & scientific | 2017 |
| Leahy AS | | 2025 |
| Leajon AS | | 2023 |
| Leak Solution AS | Wholesale & retail | 2024 |
| Lean Communications AS | Professional & scientific | 2022 |
| Lean Consulting AS | Professional & scientific | 2021 |
| Lean Friends AS | Professional & scientific | 2014 |
| Lean Green AS | Information & communication | 2020 |
| Lean Invest AS | Professional & scientific | 2014 |
| Lean Tech AS | Professional & scientific | 2015 |
| Lean Venture Agile AS | Professional & scientific | 2015 |
| Leanca AS | | 2023 |
| Leanglia AS | Real estate | 2004 |
| Leanonu AS | Professional & scientific | 2016 |
| Leanway AS | Information & communication | 2014 |
| Leanwin AS | | 2021 |
| Leap Frame AS | | 2025 |
| Leap Learning AS | Information & communication | 2018 |
| Leapfrog AS | Information & communication | 2010 |
| Leapin AS | Information & communication | 2022 |
| Learn Handball AS | Information & communication | 2016 |
| Learn Sports AS | Information & communication | 2024 |
| LEARN2 Gruppen AS | Education | 2010 |
| Learning Lab AS | Professional & scientific | 2006 |
| Learningenergy AS | Information & communication | 2025 |