| Eris Invest AS | Real estate | 2005 |
| Esnor Spesialmasse AS | Wholesale & retail | 2016 |
| Evjetun 4 AS | Real estate | 2019 |
| Evy Høgberget AS | Professional & scientific | 2001 |
| Expo Partners AS | Real estate | 2023 |
| Expo Snekkerservice AS | Construction | 2020 |
| Extra Produkter AS | Wholesale & retail | 2024 |
| Falseth Holding AS | Professional & scientific | 2016 |
| Farfars Verksted AS | Wholesale & retail | 1992 |
| FEEL24 Østlandet AS | Arts & recreation | 2000 |
| Fekjan 6 AS | Real estate | 2018 |
| Felix Konsulting AS | Professional & scientific | 2019 |
| Finans Regnskap AS | Professional & scientific | 2026 |
| Finset Outboard AS | Wholesale & retail | 2013 |
| Fit and Beauty AS | Other services | 2019 |
| Fixit Rortunet AS | Other services | 2022 |
| Fjordstien AS | Real estate | 2018 |
| Fortuna Hårspa AS | Other services | 2013 |
| Fotografene Jane Og Guro AS | Professional & scientific | 2000 |
| Fremrykk Rekruttering AS | Administrative & support | 2023 |
| Friko Ans | Wholesale & retail | 1987 |
| Fuji Sushi Slemmestad AS | Hospitality | 2014 |
| Funtlers AS | Administrative & support | 2022 |
| Gant Retail AS | Wholesale & retail | 2003 |
| Gaupeveien 34 AS | | 2024 |
| Girls Are Stronger AS | Wholesale & retail | 2024 |
| Gjesteland Consulting AS | Professional & scientific | 2008 |
| Grebrag AS | | 2021 |
| Gregory Bygg AS | Construction | 2011 |
| Haaplan AS | Construction | 2019 |
| Hadrian Nuf | Wholesale & retail | 2013 |
| Hafjell Nord AS | Real estate | 2002 |
| Hagen Maskin AS | Construction | 2012 |
| Halldrift AS | Arts & recreation | 1993 |
| Halsa Consulting AS | Real estate | 2019 |
| HC Consulting AS | Information & communication | 2024 |
| Heggedal Invest AS | | 2022 |
| Heron Invest AS | Real estate | 2017 |
| HFJ Holding AS | Financial services | 2013 |
| Hilmatis AS | Construction | 1992 |
| Hilstrøm Holding AS | Construction | 2020 |
| Hjalmix Holding AS | Construction | 2021 |
| HLT Eiendom AS | | 2018 |
| Hodepine Holding AS | Information & communication | 2020 |
| HOOPCO2 AS | Professional & scientific | 2022 |
| Horsle Consultants AS | Professional & scientific | 2007 |
| Hovdan.Com AS | Professional & scientific | 2013 |
| Hugr AS | Professional & scientific | 2024 |
| India House AS | Hospitality | 2024 |
| Ing. Espeland AS | Professional & scientific | 2009 |
| International Distribution Service & Publishing Publishing Ans | Information & communication | 1996 |
| Invertir Eiendom AS | Real estate | 2010 |
| IT Ressurser AS | Information & communication | 2026 |
| Iuxta AS | Professional & scientific | 2026 |
| Iwtm AS | Wholesale & retail | 1994 |
| Jaksland Graff AS | Wholesale & retail | 2023 |
| Jaksland-Graff Helse AS | Arts & recreation | 2022 |
| Jaski AS | Construction | 2014 |
| Jca Holding AS | Professional & scientific | 2016 |
| JHT Invest AS | Financial services | 2005 |
| Jore&Borgen Eiendom AS | Real estate | 2023 |
| Jori Invest AS | Financial services | 2011 |
| Jowi Holding AS | | 2025 |
| Kaona Holding AS | Professional & scientific | 2019 |
| Karros Holding AS | | 2024 |
| Kartutleie AS | Arts & recreation | 2015 |
| Katepal AS | Wholesale & retail | 2014 |
| Keep Cool AS | Wholesale & retail | 2023 |
| Kepriz AS | Information & communication | 2021 |
| Kirkerud Andelsgård SA | Agriculture & fishing | 2015 |
| Kiro Kompetanse AS | Professional & scientific | 2004 |
| Kit Solutions AS | Information & communication | 2026 |
| Kjeldner Horizon AS | Arts & recreation | 2021 |
| Kjell Fossland AS | Wholesale & retail | 2020 |
| Kjøp Salg Og Utleie AS | Real estate | 2013 |
| KKM V/B Carlsson Norsk Avdeling Av Utenlandsk Foretak Nuf | Administrative & support | 1999 |
| KLB Holding AS | Information & communication | 2007 |
| Kleber AS | Real estate | 1993 |
| Klokkarstua Næringseiendom AS | Real estate | 2020 |
| Komma, AS | Wholesale & retail | 2021 |
| Konsept-It AS | Information & communication | 2025 |
| Kosmos Team Holding AS | | 2025 |
| Kranor AS | Administrative & support | 1996 |
| Krica AS | Real estate | 2005 |
| Kveno Holding AS | Health & social care | 2008 |
| Lanton AS | | 2020 |
| Lars-Christian Braathen AS | Wholesale & retail | 2004 |
| Lasse Transeth Invest AS | Wholesale & retail | 2018 |
| Legene På Bryggen Da | Health & social care | 2008 |
| LH Invest AS | | 2020 |
| Lintho AS | Real estate | 1984 |
| Lir Engineering AS | Professional & scientific | 2025 |
| LP Nilsen AS | | 2025 |
| LT2 Sports AS | Wholesale & retail | 2025 |
| Lun Arkitekter AS | Professional & scientific | 2023 |
| Lykkespill Slemmestad AS | Arts & recreation | 2010 |
| Lysbuen Elektro AS | Construction | 2024 |
| M&M Team AS | Construction | 2023 |
| M3 Cfo Services AS | Professional & scientific | 2019 |
| Magna Ferentis Holding AS | | 2026 |