| Lofotr Holding AS | Real estate | 2018 |
| Lofotr Vikingleirskole Og Overnatting AS | Hospitality | 2017 |
| Lofotrevisjon AS | Professional & scientific | 1989 |
| Lofotrgruppen Ans | Wholesale & retail | 1997 |
| Lofotsnekkern Bygg & Vedlikehold AS | Construction | 2018 |
| Lofotsport AS | Wholesale & retail | 2011 |
| Lofotsport Holding AS | Wholesale & retail | 2023 |
| Lofottakst AS | Professional & scientific | 2012 |
| Lofotterminalen AS | Manufacturing | 1996 |
| Lofotveggen Holding AS | Real estate | 2022 |
| Loke Eiendom AS | Real estate | 2017 |
| Loke Holding AS | Wholesale & retail | 2015 |
| Loss Finstad Holding AS | Construction | 2014 |
| Love Utvikling AS | Professional & scientific | 2013 |
| Ludv. Håkonsen Dame AS | Wholesale & retail | 2011 |
| Ludv. Håkonsen Eiendom AS | Real estate | 2024 |
| Ludv. Håkonsen Herre AS | Wholesale & retail | 2011 |
| Lupin AS | Wholesale & retail | 1997 |
| Lykkevis AS | Professional & scientific | 2024 |
| M. Jentoft Holding AS | | 2025 |
| M.I.M AS | | 2018 |
| M.Sedeniussen Holding AS | | 2020 |
| Magne Torheim AS | Construction | 2017 |
| Majo Holding AS | Financial services | 2005 |
| Mam Utleie AS | Real estate | 2017 |
| Manuellterapeut Ane Nordstrand AS | Health & social care | 2026 |
| Mathiassen Rør AS | Construction | 2001 |
| Mave Da | Wholesale & retail | 2008 |
| MB Rorbuutvikling AS | Hospitality | 2019 |
| Mediwell AS | Other services | 2003 |
| Mefjord AS | Agriculture & fishing | 2021 |
| Mesterbygg Lofoten AS | Wholesale & retail | 2010 |
| Midt-Lofoten Eiendom AS | Real estate | 2015 |
| Min Båt AS | Information & communication | 2023 |
| Mmkc Holding AS | Real estate | 2022 |
| Moltemor AS | Manufacturing | 2024 |
| Mortsundholmen AS | Real estate | 1995 |
| Mortsundværing Ans | Agriculture & fishing | 2013 |
| Mosseng Holding AS | Professional & scientific | 2014 |
| Mosseng Takst- Og Ingeniørtjenester AS | Professional & scientific | 2016 |
| Multi Elektro AS | Construction | 2024 |
| Multi Elektro Eiendom AS | Real estate | 1999 |
| Mørkdalen Vannverk SA | Water & waste | 1965 |
| Nate Eiendom AS | Real estate | 2023 |
| Nate Invest AS | Real estate | 2022 |
| Nexion AS | Real estate | 2024 |
| Noiseless Kontorsenter AS | Wholesale & retail | 1994 |
| Noorden AS | | 2022 |
| Nord & Ned Holding AS | | 2005 |
| Nord Eiendomsutvikling AS | Real estate | 2002 |
| Nord Farger AS | Construction | 2002 |
| Nordbakken AS | Construction | 2017 |
| Nordbakken Eiendom AS | Real estate | 1974 |
| Nordheim Bygg AS | Construction | 2026 |
| Nordheim Holding AS | Real estate | 2005 |
| Nordisk Elektro AS | Construction | 2025 |
| Nordisk Holding AS | | 2025 |
| Nordly Eiendom AS | Agriculture & fishing | 2011 |
| Nordly Holding AS | Agriculture & fishing | 2012 |
| Nordly Innovation AS | Professional & scientific | 2023 |
| Nordlys Boligutleie AS | Real estate | 2024 |
| Nordpå Takst AS | Real estate | 2019 |
| Norfloor Lofoten AS | Wholesale & retail | 2012 |
| North Away AS | Administrative & support | 2024 |
| Northern Lights Panorama AS | Agriculture & fishing | 2024 |
| Norvent AS | Construction | 1998 |
| Nygrunn AS | Agriculture & fishing | 2006 |
| Nyt Lofoten AS | Arts & recreation | 2021 |
| Nåla AS | Agriculture & fishing | 2021 |
| Nærheim AS | Financial services | 2011 |
| O Bolle AS | Wholesale & retail | 1991 |
| Odd Fellow Huset Sletteng AS | Real estate | 1992 |
| Odin Kapital AS | | 2019 |
| Ole Johan Olsen Bilberging AS | Transport & logistics | 2023 |
| Olsen Anleggservice AS | Manufacturing | 2026 |
| Olsen Eiendom Leknes AS | Administrative & support | 1990 |
| Olsen Kystfiske AS | Agriculture & fishing | 2020 |
| Onkon Utvikling AS | Real estate | 2025 |
| Opdøl Montessoriskole AS | Education | 2013 |
| Opes Maris AS | | 2023 |
| Orecic AS | Real estate | 2012 |
| Origo AS | Real estate | 1986 |
| Ostermaier AS | Transport & logistics | 2021 |
| Ottar Statle AS | Manufacturing | 2012 |
| Ottar Statle Holding AS | Hospitality | 2011 |
| Overflate Design AS | Wholesale & retail | 2021 |
| P Karlsen Invest AS | Wholesale & retail | 2017 |
| P. Jørgensen Invest AS | | 2023 |
| Paradigm Aquatic AS | Agriculture & fishing | 2016 |
| Pedagogen Din AS | Education | 2023 |
| Perlen Frisør- Og Brudesalong AS | Other services | 2012 |
| Pettersen & Nordgård Ans | Real estate | 1994 |
| Pettersen Og Mosseng Eiendom AS | Real estate | 2001 |
| Petvik Og Ramsvik Vannverk SA | Water & waste | 1995 |
| Piscis AS | | 2023 |
| Pitancia AS | Agriculture & fishing | 2005 |
| Plan C Eiendom AS | Real estate | 2021 |
| Polar Guiding & Kayak AS | Administrative & support | 2022 |
| Polar Pixel AS | Wholesale & retail | 2023 |
| Polarfeed AS | Agriculture & fishing | 2020 |