| Infinity AS | Professional & scientific | 2013 |
| Ingka Holding AS | | 2021 |
| Ini Style Sartor AS | Wholesale & retail | 2003 |
| Ini Style Vestkanten AS | Wholesale & retail | 2019 |
| Injektor AS | | 2013 |
| Int Holding AS | Real estate | 2022 |
| Interiørhuset AS | Wholesale & retail | 1996 |
| Intégrit AS | Professional & scientific | 2017 |
| J H Nævdal Bygg AS | Construction | 1989 |
| Janaflaten 50 AS | Real estate | 2022 |
| Janaflaten 52 AS | Real estate | 1995 |
| Janaflaten 7 AS | Real estate | 2000 |
| Janaveien 48 a AS | Real estate | 2019 |
| Janaveien AS | Real estate | 2009 |
| Jensen Metallindustri AS | Manufacturing | 2003 |
| Jensvoll Holding AS | Professional & scientific | 2017 |
| Jenter Fra Bergen AS | Hospitality | 2010 |
| JFN 1 AS | Real estate | 2019 |
| JHP AS | Wholesale & retail | 2020 |
| Jih Holding AS | Financial services | 2009 |
| JKH Invest AS | Real estate | 2005 |
| Jobbkretser AS | Administrative & support | 2015 |
| Jobbkretser Gruppen AS | Administrative & support | 2024 |
| Jobbkretser Handling Service AS | Transport & logistics | 2023 |
| Jobbkretser Resources AS | Professional & scientific | 2024 |
| Jobbkretser Staffing AS | Administrative & support | 2025 |
| Jobbkretser Technology AS | Information & communication | 2024 |
| Jordalsveien 44 AS | Real estate | 2025 |
| Jordtippen AS | Construction | 2007 |
| Jris Holding AS | | 2022 |
| Justesen AS | Construction | 2017 |
| K&B Consulting AS | Wholesale & retail | 2024 |
| K23 Prosjekt a AS | Real estate | 2017 |
| K23 Prosjekt B AS | Real estate | 2017 |
| Kari Brekke Holding AS | | 2017 |
| Karl Parmann Holding AS | Professional & scientific | 2015 |
| Karo Eiendom AS | Wholesale & retail | 1989 |
| Kemi Holding AS | Real estate | 2013 |
| Kjell Hansen Elektro AS | Construction | 1993 |
| Kjøbstad Holding AS | | 2025 |
| Klarit Solution AS | Professional & scientific | 2009 |
| Kompetansepartner Bergen AS | Professional & scientific | 2026 |
| Kongsberg Naval Services AS | Professional & scientific | 2022 |
| Kongshavn Automasjon AS | Construction | 2005 |
| Kongshavn Industri AS | Manufacturing | 1987 |
| Konsernsupport AS | Professional & scientific | 2016 |
| KTH AS | Financial services | 2015 |
| Kutyme AS | Information & communication | 2024 |
| Lace Holding AS | Wholesale & retail | 2023 |
| Lafi Holding AS | | 2011 |
| Lagersystemer AS | Wholesale & retail | 1996 |
| Lars Jønsson AS | Construction | 2007 |
| Lars Jønsson Bolig AS | Real estate | 2007 |
| Lars Jønsson Gruppen AS | Construction | 1990 |
| Lavalo AS | Wholesale & retail | 2023 |
| Lazio Pizza & Restaurant AS | Hospitality | 2016 |
| Leirvikflaten 11 AS | Real estate | 2013 |
| Leirvikflaten 13 AS | Real estate | 2008 |
| Leirvikflaten 15 AS | Real estate | 2016 |
| Leirvikflaten 19 AS | Manufacturing | 1978 |
| Leirvikflaten 29 5 AS | Other services | 2013 |
| Leirvikflaten 29 6 AS | Other services | 2013 |
| Leirvikflaten 29 7 AS | Other services | 2013 |
| Leirvikflaten 29 8 AS | Other services | 2013 |
| Leirvikflaten 29 9 AS | Other services | 2013 |
| Leirvikflaten 3 AS | Real estate | 2018 |
| Leirvikflaten 31 AS | Construction | 2012 |
| Leirvikåsen 3 AS | Real estate | 2026 |
| Leirvikåsen 35 AS | Real estate | 1998 |
| Leirvikåsen 37 AS | Real estate | 2013 |
| Leirvikåsen 39 AS | Real estate | 1965 |
| Leirvikåsen 41 a AS | Real estate | 2006 |
| Leirvikåsen 43 AS | Real estate | 2021 |
| Leirvikåsen 45 AS | Real estate | 2018 |
| Leirvikåsen 47 AS | Real estate | 2000 |
| Lejfas AS | Financial services | 2009 |
| Lesign AS | Professional & scientific | 2021 |
| Lesign Eiendom AS | Real estate | 2023 |
| Liftroller AS | Wholesale & retail | 2013 |
| Liftroller Rental AS | Administrative & support | 2019 |
| Liljekonvall AS | Real estate | 2014 |
| Lill Hårdesign AS | Other services | 2016 |
| Lindqvist Holding AS | Construction | 2005 |
| Livero Holding AS | | 2021 |
| Loddefjord Fysikalske Institutt AS | Health & social care | 2005 |
| Lotus Hua Takeaway AS | Hospitality | 2020 |
| Ludt Invest AS | | 2025 |
| Lukasbygg AS | Construction | 2018 |
| Luna Lounge AS | Wholesale & retail | 2021 |
| Mabo Holding AS | | 2021 |
| Macael Holding AS | | 2025 |
| Madsen AS | Professional & scientific | 2010 |
| Magnar Sulen Transport AS | Transport & logistics | 2004 |
| Malerfirma R.Graawe AS | Construction | 2021 |
| Mantracon AS | Wholesale & retail | 2005 |
| Maritim Diesel AS | Wholesale & retail | 2002 |
| Maritim Diesel Eiendom AS | Real estate | 2014 |
| Marland AS | Real estate | 2019 |
| Mathias Myhre Holding AS | | 2023 |
| Mcstril Holding AS | | 2025 |