| Navarsetevegen AS | Real estate | 2024 |
| Nepart Hovland AS | Real estate | 2024 |
| Ness Bygg AS | Construction | 2018 |
| Nestangen Eigedom AS | Real estate | 2011 |
| Nestangen Tomteselskap AS | Real estate | 2022 |
| Next Fitness Hafslo AS | Arts & recreation | 2024 |
| Next Fitness Lærdal AS | Arts & recreation | 2025 |
| Next Fitness Sogndal AS | Arts & recreation | 2017 |
| Niima Holding AS | | 2025 |
| Nlink AS | Information & communication | 2017 |
| Nonno Production AS | Arts & recreation | 2003 |
| Norway West Coast AS | Wholesale & retail | 2017 |
| Noviq AS | Information & communication | 2026 |
| Nummer 13 AS | Construction | 2005 |
| Nye Årøy Klekkeri AS | Agriculture & fishing | 1991 |
| Nyland Eigedomsutvikling AS | Real estate | 2020 |
| Nymark Holdning AS | | 2022 |
| O Olsens Eftf AS | Real estate | 1993 |
| Observe AS | Administrative & support | 2024 |
| Odd Nornes AS | | 2022 |
| Ole Navarsete Holding AS | Financial services | 2005 |
| Oma Media AS | Information & communication | 2020 |
| Opseth Invest AS | Manufacturing | 2005 |
| Optiker Kjell M Talleraas AS | Wholesale & retail | 2000 |
| Orrestad Holding AS | Transport & logistics | 2021 |
| Oslo Eigedom AS | Real estate | 2024 |
| Over Norm AS | Administrative & support | 2019 |
| Palmers Invest AS | | 2026 |
| Park Kiosken AS | Wholesale & retail | 2013 |
| Parkering Fjøra AS | Transport & logistics | 2015 |
| Parkvegen 2 AS | Real estate | 2005 |
| Perben AS | | 2023 |
| Petter-Ragnar AS | Information & communication | 2015 |
| Pettersen Anlegg AS | Construction | 2015 |
| PGP AS | Wholesale & retail | 1998 |
| Phrase AS | Wholesale & retail | 2021 |
| Poden Sogndal AS | Wholesale & retail | 2025 |
| Presog AS | Hospitality | 1998 |
| Provitaz AS | Wholesale & retail | 2019 |
| Pryd Og Brukskunst AS | Wholesale & retail | 1990 |
| Psykolog Jonita Lillesæter-Spendlove AS | Health & social care | 2019 |
| Psykomotorisk Fysioterapeut Hauge AS | Health & social care | 2021 |
| Ptlr Holding AS | | 2019 |
| Pulver AS | Manufacturing | 2024 |
| Quick Bite AS | Hospitality | 2026 |
| R. Vedvik Maskin AS | Construction | 2010 |
| Ramnereiret AS | Hospitality | 2017 |
| Ramo Holdings AS | Professional & scientific | 2021 |
| Randmo Invest AS | | 2005 |
| Raunehaug Eigedom AS | Real estate | 2006 |
| Rebel Robotics AS | Professional & scientific | 2025 |
| Resa Sol AS | Other services | 2016 |
| Resaland Kompetanse AS | Professional & scientific | 2025 |
| Resolutt Insight AS | | 2026 |
| Restauranthuset Malin AS | Hospitality | 1998 |
| Rigus AS | Health & social care | 2018 |
| Rita Gurvin AS | Hospitality | 2015 |
| Ro-An AS | Professional & scientific | 2005 |
| Roald Øen AS | Construction | 2019 |
| Robert Helle AS | Professional & scientific | 2019 |
| Rocketfarm AS | Information & communication | 2008 |
| Rockethouse AS | Real estate | 2019 |
| Rones Barnehage SA | Education | 1981 |
| Roy Wiborg AS | Construction | 2012 |
| Rur AS | Wholesale & retail | 2022 |
| Rygg Entreprenørservice AS | Administrative & support | 2022 |
| Rygg Uglum Bygg Og Betong AS | Construction | 2016 |
| Rymo Invest AS | | 2019 |
| Røyrleggjar Terje Haug AS | Construction | 2015 |
| Salty Events AS | Arts & recreation | 2026 |
| Sanden Elektro AS | Construction | 2014 |
| Schatoll AS | Real estate | 2014 |
| SD Bygg & Eiendom AS | Construction | 2017 |
| SFH Holding AS | | 2023 |
| SGN Skis AS | Manufacturing | 2012 |
| Siv Ing Tor Loftesnes AS | Professional & scientific | 1997 |
| Sivertsen Maskinering AS | Manufacturing | 2020 |
| Siviløkonom Ove Ellingsen AS | Professional & scientific | 2019 |
| Sjøkanten Mat AS | Wholesale & retail | 2024 |
| Skarpeteig AS | Real estate | 2010 |
| Skjeldestad Bygg AS | Construction | 2022 |
| Skjeldestad Invest AS | Real estate | 2022 |
| Skjeldestad Kontorspar AS | Wholesale & retail | 1992 |
| Skvis AS | Professional & scientific | 2026 |
| Slakkalivegen SA | Real estate | 2013 |
| SM Eigedomskompani AS | Real estate | 2016 |
| Snekkeraaberge AS | Construction | 2024 |
| Soah AS | Construction | 2019 |
| Sogn Bygg Og Anlegg AS | Construction | 2025 |
| Sogn Eigedomsdrift AS | Administrative & support | 2016 |
| Sogn El-Service AS | Other services | 2016 |
| Sogn Elektromarked AS | Wholesale & retail | 2017 |
| Sogn Elsykkel AS | Administrative & support | 2019 |
| Sogn Fasadevask AS | Administrative & support | 2022 |
| Sogn Gravferdshjelp AS | Other services | 2021 |
| Sogn Martial Arts AS | Arts & recreation | 2025 |
| Sogn Mote AS | Wholesale & retail | 2000 |
| Sogn Mur & Flisservice AS | Construction | 1995 |
| Sogn Næring AS | Professional & scientific | 2007 |
| Sogn Og Fjordane Automatutleige AS | Arts & recreation | 1987 |