| Grafi-Tec AS | Wholesale & retail | 1992 |
| Grande Holding AS | Real estate | 2002 |
| Granum Holding III AS | Real estate | 2008 |
| Gressinvest Holding AS | Wholesale & retail | 2005 |
| Grimak Holding AS | | 2025 |
| Grimme Norge AS | Wholesale & retail | 2017 |
| H.Foss Invest AS | | 2024 |
| Haas Eiendom AS | Real estate | 2016 |
| Hale-Been Holding AS | Administrative & support | 2022 |
| Halsebø Holding AS | | 2021 |
| Handyman Mariusz AS | Construction | 2019 |
| Harald Torjussen Eiendom AS | Real estate | 2016 |
| Harryharry Da | Wholesale & retail | 2005 |
| Harw Holding AS | | 2025 |
| Hasia Eiendom AS | Real estate | 2013 |
| Haug Og Andersen Eiendom AS | Real estate | 2017 |
| Havnebiten Fuglevik AS | Hospitality | 2026 |
| Hemag Holding AS | Real estate | 2017 |
| Hemi Holding AS | Wholesale & retail | 2005 |
| Hemo Solskjerming AS | Construction | 2020 |
| Herregårds Tak Og Teglhus AS | Wholesale & retail | 2013 |
| HJ Møbeldesign AS | Manufacturing | 2025 |
| Holberg Fruktlager AS | Transport & logistics | 2008 |
| Holmtoft Holding AS | Financial services | 2021 |
| HR Operations AS | Information & communication | 2006 |
| Huaca Qumir Norge AS | Wholesale & retail | 2024 |
| Husoteket AS | Construction | 2017 |
| Høiden Mc-Senter AS | Wholesale & retail | 2013 |
| Hørselklinikken Cathrine Lilleng AS | | 2025 |
| Icapire AS | Information & communication | 2015 |
| Ide Selskapet AS | Arts & recreation | 2005 |
| J. Bakke AS | | 2022 |
| Jdeu Invest AS | Information & communication | 2017 |
| Jev Brannvern AS | Professional & scientific | 2025 |
| Joyn Events AS | Information & communication | 2026 |
| Kidas AS | Professional & scientific | 2014 |
| Kiropraktisk Klinikk AS | Health & social care | 2000 |
| Kjemi Holding AS | | 2025 |
| Klundelia AS | Information & communication | 2021 |
| Konvintek AS | Professional & scientific | 2019 |
| Kopperud Motor AS | Wholesale & retail | 2025 |
| Krohne Norway AS | Wholesale & retail | 2001 |
| Kultur-Kunst & Håndverksformidling AS | Wholesale & retail | 2014 |
| Kure Bygge Bistand AS | Professional & scientific | 2020 |
| Lars Normann AS | Construction | 2020 |
| Leim AS | | 2021 |
| Level Agency AS | Wholesale & retail | 2015 |
| Libra Holding AS | Financial services | 2016 |
| Lilly Holder AS | | 2025 |
| Lion of Norway AS | Wholesale & retail | 2025 |
| Lno Eiendom AS | Real estate | 2020 |
| Lno Holding AS | Construction | 2020 |
| Lodbrok Holding AS | Wholesale & retail | 2019 |
| LTB Holding AS | Professional & scientific | 2010 |
| Lunde Eiendomsforvaltning AS | Real estate | 2023 |
| M&G Eiendom AS | Construction | 2020 |
| M. Sundt Invest AS | | 2017 |
| Madame & Monsieur AS | Wholesale & retail | 2014 |
| Magne Bergerud & Sønn AS | Agriculture & fishing | 1987 |
| Maskinpool Rental AS | Administrative & support | 2026 |
| Maskinpool Trading AS | Wholesale & retail | 2023 |
| Matariki Holding AS | Financial services | 2017 |
| MD Assets AS | | 2025 |
| Meiodom AS | | 2021 |
| Melia AS | Real estate | 2019 |
| Meto Invest AS | Real estate | 2004 |
| Miljakta AS | Wholesale & retail | 2026 |
| Mimi Harmoni AS | Other services | 2012 |
| Mimo Investment AS | Real estate | 2022 |
| Mipe Eiendom AS | Real estate | 2017 |
| Mix Holding AS | Financial services | 2005 |
| MK Blåseisolering AS | Construction | 2013 |
| Moerk Invest AS | | 2025 |
| Momme AS | | 2008 |
| Morrell AS | Professional & scientific | 2014 |
| Moss Bygg Og Eiendom AS | Real estate | 2013 |
| Moss Eiendomstaksering AS | Real estate | 2015 |
| Moss Fliseservice AS | Construction | 2015 |
| Moss Micro AS | Manufacturing | 2014 |
| Moss Vaktmesterservice AS | Administrative & support | 2023 |
| Multitech AS | Wholesale & retail | 1997 |
| Måleng Invest AS | Real estate | 2020 |
| Netstorm AS | Information & communication | 1997 |
| Nigella AS | | 2026 |
| Nigella II AS | | 2026 |
| Nono Holding AS | Wholesale & retail | 2013 |
| Nordic Pack AS | Wholesale & retail | 2019 |
| Nordic Pack Eiendom AS | Real estate | 2019 |
| Nordinvestor AS | Financial services | 2019 |
| Norrad AS | Professional & scientific | 2020 |
| Norsk Treverk AS | Manufacturing | 2025 |
| Norske Industrigulv Øst AS | Real estate | 2003 |
| Norskilt AS | Professional & scientific | 2012 |
| Norsor Consult AS | Administrative & support | 2022 |
| Norum Da | Agriculture & fishing | 2004 |
| Nye Automobilhuset Eiendom AS | Real estate | 2020 |
| Nøsen AS | Real estate | 2005 |
| Ob-Holding AS | Real estate | 2026 |
| Obex Løsninger AS | Wholesale & retail | 2013 |
| Od Holding AS | | 2025 |