| Halia Invest AS | Financial services | 2005 |
| Hardangervegen 136 AS | Real estate | 2022 |
| Hardy Eiendomselskap AS | Real estate | 1989 |
| Haren AS | | 2023 |
| Haugen Kjøletekniske AS | Construction | 1993 |
| Havdrøn AS | Agriculture & fishing | 2000 |
| Havn Hjellestad AS | Hospitality | 2023 |
| Hawk-Capital AS | | 2026 |
| Hbtt AS | Real estate | 2012 |
| Heidi Hjellestad AS | Financial services | 2005 |
| Hemsedal Fritid AS | Real estate | 2015 |
| Hermich AS | Real estate | 2026 |
| Hetlevik Utvikling AS | Real estate | 2017 |
| Hjellestad Jet Ski Klubb AS | Real estate | 2012 |
| Hjellestadvegen 125 AS | Real estate | 2023 |
| Hjerteleiligheten Femmeren AS | Real estate | 2015 |
| Hjertelyd AS | Health & social care | 2015 |
| Hollyday Enterprises AS | | 2018 |
| Holmedalsgården I Og II AS | Real estate | 1985 |
| Husefest Invest AS | Financial services | 2017 |
| Hyex Safety AS | Professional & scientific | 2020 |
| Håndverkshus AS | Real estate | 1995 |
| Høytek Invest AS | | 2026 |
| Høyviks Eiendomsselskap AS | Real estate | 1986 |
| Iek Invest AS | | 2019 |
| Ifix Consult AS | Professional & scientific | 2020 |
| Institutt for Ledelse Og Administrasjon AS | Professional & scientific | 1987 |
| International Coalition of Rhino Protection | Arts & recreation | 2016 |
| J.S. Holding AS | Financial services | 2010 |
| Jago AS | Professional & scientific | 2014 |
| Jama Invest AS | Real estate | 2017 |
| Jano AS | Financial services | 2013 |
| Jebsen Invest AS | Transport & logistics | 1936 |
| Jebsens Orient Shipping Services AS | Transport & logistics | 2010 |
| Jh.Invest.As Aksjeselskap | | 2026 |
| Jonsvollsgaten 5 AS | Real estate | 2018 |
| Juca Invest AS | Financial services | 2005 |
| Kalfaret Familieterapi Klinikk AS | Health & social care | 2026 |
| Karl Håkon Økland Invest AS | Agriculture & fishing | 2026 |
| Karl Håkon Økland Invest AS | Agriculture & fishing | 2005 |
| Kato Bygg Service AS | Construction | 2014 |
| Kaup AS | Professional & scientific | 2018 |
| Kentro Eiendom AS | Real estate | 1994 |
| Khø Holding AS | | 2026 |
| Kinna AS | Mining & quarrying | 2016 |
| Kjellersmauet Invest AS | Real estate | 2015 |
| Kleppes AS | Professional & scientific | 2016 |
| Kompetanseutvikling Vest AS | Education | 1990 |
| Kongshaugen AS | | 2024 |
| Kraftgruppen AS | Professional & scientific | 2024 |
| Krakr AS | Real estate | 2016 |
| Kristian Jebsens Rederi AS | Transport & logistics | 1988 |
| Kristianborg AS | Real estate | 1999 |
| Larkin AS | Real estate | 2005 |
| Lauen Consulting AS | Professional & scientific | 2011 |
| Laxevaag Invest International AS | Transport & logistics | 2016 |
| Laxevaag Tankers Holding AS | Transport & logistics | 2010 |
| Laxevaag Tankers International AS | Transport & logistics | 2010 |
| LES3 Holding AS | Construction | 2005 |
| Luzmon Holding AS | Professional & scientific | 2015 |
| Lægreid Drift AS | Administrative & support | 2018 |
| M2 Holding AS | Real estate | 2003 |
| M2 Land Development AS | Real estate | 2018 |
| M2 Property AS | Real estate | 2008 |
| M2 Real Estate Holding AS | Administrative & support | 2006 |
| M2 Securities AS | | 2007 |
| Mabi Holding AS | Real estate | 2011 |
| Mamemo AS | Real estate | 1997 |
| Marchmann Andersen Holding AS | Professional & scientific | 2023 |
| Marech AS | Real estate | 2005 |
| Marentech AS | Professional & scientific | 2017 |
| Marho Invest AS | | 2026 |
| Marmich AS | | 2022 |
| Maximum Holding AS | Real estate | 2011 |
| Meteva Sport Og Helse AS | Health & social care | 2023 |
| Mflesland Holding AS | | 2019 |
| Mia Haagensen Bullock AS | | 2025 |
| Mildegeilen 38 AS | Real estate | 2022 |
| MJT AS | Wholesale & retail | 2021 |
| MKG 34 AS | Real estate | 2020 |
| Moeve AS | Professional & scientific | 1997 |
| Motu AS | Professional & scientific | 2023 |
| Motu Holding AS | Professional & scientific | 2023 |
| Munch Eiendom AS | Real estate | 2014 |
| MVK AS | Financial services | 2017 |
| Myrken AS | Financial services | 2017 |
| Nautic Norway AS | Education | 2001 |
| Nikolaikirkeallmenningen 7 AS | Real estate | 2022 |
| Nipedalen Eiendom AS | Real estate | 2006 |
| Noah-Milan Invest Ans | Real estate | 2015 |
| Nommi Invest AS | Health & social care | 2017 |
| Nord West Armaturen Norway AS | Wholesale & retail | 2022 |
| Nordnes Ventures AS | | 2024 |
| Nordre Gommershaugen 21 AS | Real estate | 2012 |
| Nordre Hjellestad Kloakklag SA | Water & waste | 2019 |
| Novare Additive AS | Professional & scientific | 2025 |
| Nye Bergen Areal AS | Real estate | 2022 |
| Nye Nøstekvartalet AS | Real estate | 2022 |
| Nygårdsgaten 43 AS | Real estate | 2013 |
| Nyhavnssvingen 12A AS | | 2022 |