| Enervest AS | | 2016 |
| Eneta Bygg AS | Construction | 2019 |
| Enetek AS | Real estate | 2017 |
| Eneva AS | Information & communication | 2024 |
| Enexa AS | Professional & scientific | 2025 |
| Eng AS | Real estate | 2005 |
| Eng Invest AS | Real estate | 2013 |
| Enga Bil AS | Other services | 2011 |
| Enga Pub AS | Hospitality | 2013 |
| Engadget Da | Wholesale & retail | 2013 |
| Engage Consulting AS | Professional & scientific | 2018 |
| Engage Da | Professional & scientific | 2013 |
| Engaged AS | Professional & scientific | 2007 |
| Engaged Communication AS | Professional & scientific | 2014 |
| Engagency AS | Professional & scientific | 2021 |
| Engdahl Holding AS | Professional & scientific | 2005 |
| Engdal Skaug Holding AS | | 2021 |
| Enge Takst AS | Real estate | 2020 |
| Engebakken Invest AS | | 2025 |
| Engebret AS | | 2020 |
| Engebret Datter AS | Real estate | 2020 |
| Engebretsen Invest AS | | 2026 |
| Engeforsk Invest AS | | 2023 |
| Engejordet AS | | 2026 |
| Engekjærveien 9 AS | Real estate | 2009 |
| Engel Eiendom AS | Real estate | 2023 |
| Engel Invest AS | | 2022 |
| Engel Paradis AS | Administrative & support | 2021 |
| Engeland Holding AS | Professional & scientific | 2025 |
| Engele AS | Professional & scientific | 2022 |
| Engell Invest AS | Financial services | 2005 |
| Engelsrud Fyrverkeri AS | Wholesale & retail | 2021 |
| Engelsrud Hageby AS | Real estate | 2023 |
| Engelsrud Invest AS | Real estate | 2022 |
| Engelsrud Nfi Fyrverkeri AS | Wholesale & retail | 2011 |
| Engelsrudhagen Boligtomt AS | Real estate | 2014 |
| Engelsrudhagen Boligtomt Fond AS | Real estate | 2016 |
| Engelsrudhagen S1 AS | Real estate | 2014 |
| Engelsrudhagen S2 AS | Real estate | 2014 |
| Engelstad Eiendom AS | Real estate | 1995 |
| Engelstad Finans AS | Real estate | 2005 |
| Engelstad Invest AS | Financial services | 2009 |
| Engelsvikveien 155 AS | Real estate | 2018 |
| Engelund Eiendom AS | Transport & logistics | 2012 |
| Engelund Holding AS | Transport & logistics | 2004 |
| Engelund Invest AS | | 2026 |
| Engen 8 AS | Real estate | 2019 |
| Engen Investment AS | | 2010 |
| Engene 15 AS | Real estate | 2019 |
| Engene 32 AS | Real estate | 2023 |
| Engene 4 AS | Real estate | 2007 |
| Engene 5 AS | Real estate | 2018 |
| Engenekvartalet 2 AS | Real estate | 2020 |
| Engenekvartalet AS | Real estate | 2012 |
| Engenekvartalet Invest AS | Real estate | 2013 |
| Engenious Holding AS | | 2023 |
| Engens Holding AS | | 2021 |
| Enger Eldevik AS | | 2026 |
| Enges Industrilakkering AS | Manufacturing | 2003 |
| Engeset Kraft AS | Energy | 2005 |
| Engesmoen Invest AS | Financial services | 2009 |
| Engevik Invest AS | Real estate | 2021 |
| Engfelt & Forsgren Med Venner AS | Information & communication | 2020 |
| Engh AS | Professional & scientific | 2010 |
| Engh Butikkdrift AS | Wholesale & retail | 2024 |
| Engh Invest AS | | 2012 |
| Enghaging Holding AS | Real estate | 2020 |
| Enghs AS | Health & social care | 2023 |
| Engineered Arresting Systems Corporation Nuf | Construction | 2012 |
| Engineering Business Partner AS | Professional & scientific | 2006 |
| Englund AS | Wholesale & retail | 2022 |
| Englund Design AS | Professional & scientific | 2008 |
| Englund Holdning AS | | 2021 |
| Engløkk Industrier AS | Financial services | 2013 |
| Engmark Eiendom AS | Manufacturing | 1987 |
| Engmark Meteor AS | Manufacturing | 2001 |
| Engomsvingen 17 AS | Real estate | 2025 |
| Engomsvingen 7 AS | Real estate | 2009 |
| Engomsvingen Eiendom AS | Real estate | 2011 |
| Engoy Group AS | Professional & scientific | 2023 |
| Engseth Holding AS | Information & communication | 2025 |
| Engvik Utvikling AS | Real estate | 2025 |
| Engware AS | Wholesale & retail | 2017 |
| Engwind AS | Professional & scientific | 2025 |
| Enhet Limited | Wholesale & retail | 2026 |
| Enhetslageret Da | Wholesale & retail | 2025 |
| Enholm Holding AS | | 2005 |
| Enhuus AS | Professional & scientific | 2022 |
| Enib Invest AS | Information & communication | 2024 |
| Enig TS AS | | 2021 |
| Enigma AS | Real estate | 1990 |
| Enigma Kapital AS | Professional & scientific | 2000 |
| Enigma Punk AS | Professional & scientific | 2021 |
| Enigma Software AS | Information & communication | 2022 |
| Enimae AS | Financial services | 2006 |
| Enimente AS | Professional & scientific | 1989 |
| Eniro Norge AS | Professional & scientific | 2001 |
| Enirtak AS | Real estate | 2017 |
| Enise Intas Group AS | Wholesale & retail | 2025 |
| Enit Norge AS | Information & communication | 2022 |