| Langvikm Holding AS | Financial services | 2018 |
| Lars Dahle Holding AS | | 2009 |
| Larsen Konsulent AS | Administrative & support | 2024 |
| Leam Holding AS | | 2021 |
| Lekvam Holding AS | Financial services | 2005 |
| Lena Foldøy Jøssang AS | Wholesale & retail | 2021 |
| Lendengen Invest AS | | 2020 |
| Letp AS | Real estate | 2006 |
| Lia AS | | 2025 |
| Lia Bolig AS | Real estate | 2025 |
| Lilland AS | Administrative & support | 1984 |
| Lilland Eiendom AS | Real estate | 2011 |
| Lilland Hotell Drift AS | Hospitality | 2011 |
| Lineos AS | | 2020 |
| Link Automation AS | Information & communication | 2015 |
| Litleholm AS | Wholesale & retail | 2009 |
| Litleholm Padel AS | Wholesale & retail | 2021 |
| Lotlinlas AS | | 2026 |
| Lu Holding AS | Construction | 2023 |
| Luramyrveien 57 AS | Wholesale & retail | 1990 |
| Løwenstrasse Eiendom AS | Real estate | 2005 |
| Løyning Og Andersen Invest AS | Real estate | 2025 |
| M Espedal AS | Professional & scientific | 2024 |
| M Grødem AS | Manufacturing | 2024 |
| Maler Agovic AS | Construction | 2006 |
| Manage AS | Real estate | 2013 |
| Mark Invest AS | Financial services | 2015 |
| Marlov Holding AS | | 2019 |
| Maskinveien 13 AS | Real estate | 2008 |
| Masko AS | | 2005 |
| Mathel Holding AS | | 2020 |
| Mavix AS | Wholesale & retail | 2014 |
| MCR Mekaniske AS | Manufacturing | 2019 |
| Meat & Eat AS | Hospitality | 2022 |
| Mechman AS | Professional & scientific | 2009 |
| Mechman Holding AS | Real estate | 2008 |
| Melby Eiendom AS | Real estate | 2000 |
| Mem Racing AS | Professional & scientific | 2020 |
| Metanoia AS | Information & communication | 2021 |
| Micom AS | Financial services | 2005 |
| Midgard Regnskap AS | Professional & scientific | 1997 |
| Midtek AS | | 2019 |
| Mipio AS | | 2016 |
| Moen Investering AS | Financial services | 2005 |
| Monsa AS | | 2025 |
| Movio AS | Professional & scientific | 2025 |
| Mowall AS | Real estate | 2023 |
| MT Eiendom AS | Real estate | 2016 |
| MT Eiendom II AS | Real estate | 2023 |
| MT Entreprenør AS | Construction | 2013 |
| MT Grøtnes Am AS | Real estate | 2023 |
| MT Grøtnes AS | Real estate | 2018 |
| MT Investering AS | Real estate | 2017 |
| Murmestrene Garpestad & Gausland AS | Construction | 1993 |
| Mæhle Holding AS | | 2020 |
| Møbler Eiendom AS | Real estate | 1964 |
| Nag Eiendom Og Landbruksutsalg AS | Real estate | 2021 |
| Nag Holding AS | Real estate | 2009 |
| Nag Invest AS | Financial services | 2005 |
| Nanfeng AS | Hospitality | 2022 |
| Narratimo | Administrative & support | 2022 |
| Nbnor AS | Information & communication | 2019 |
| Nedre Bjørheim Innvest AS | Real estate | 2006 |
| Nelt Tech AS | Professional & scientific | 2022 |
| NFH 221163 AS | | 2022 |
| NFH 221165 AS | | 2022 |
| Nor-Point AS | Information & communication | 2025 |
| Nordic Motors AS | Transport & logistics | 2023 |
| Nordicrvm AS | Professional & scientific | 2019 |
| Nordmarka Eiendom AS | Real estate | 1989 |
| Nordmarka Eiendom Holding AS | Real estate | 2008 |
| Norhatt Bygg Ans | Construction | 1995 |
| Norsk Skogsmelasse AS | Manufacturing | 2020 |
| Nosefo Tau AS | Education | 2005 |
| Nye Akilles AS | Arts & recreation | 2019 |
| Nyland Finans AS | Financial services | 2009 |
| Okf Invest AS | Financial services | 2017 |
| Olabil AS | Administrative & support | 2017 |
| Olm AS | | 2022 |
| Oppsand Invest AS | Financial services | 2005 |
| Ordbo Holding AS | | 2025 |
| Peter Fjelde AS | Agriculture & fishing | 2025 |
| Pilen Eiendom AS | Real estate | 2004 |
| Pilotnor AS | Professional & scientific | 2023 |
| Plogfabrikken AS | Real estate | 2005 |
| Preg Barnehager Tau AS | Education | 2022 |
| Preik Logopedi AS | Health & social care | 2025 |
| Prinsens Vei 5 AS | Real estate | 2016 |
| Pulpit Invest AS | Real estate | 2015 |
| Punda AS | Professional & scientific | 2018 |
| R&R Maling & Flis AS | Construction | 2024 |
| Raymond AS | Information & communication | 2018 |
| RD - Holding AS | Agriculture & fishing | 2014 |
| Reidar Eie AS | Construction | 1996 |
| Rett Invest AS | Real estate | 2002 |
| Revisjon Ryfylke AS | Professional & scientific | 2001 |
| Rmsk AS | Construction | 2023 |
| Rogaland Ullvarelag AS | Real estate | 1956 |
| Roglog AS | Real estate | 2024 |
| Rom for Mer AS | Professional & scientific | 2023 |