| Egron AS | Transport & logistics | 2012 |
| Egroup Norway AS | Real estate | 2019 |
| Egu Invest AS | | 2021 |
| Egw Holding AS | Financial services | 2017 |
| Egz Prosjekt & Ikt Assistanse AS | Professional & scientific | 2022 |
| Egø AS | Professional & scientific | 2023 |
| Eh Andre AS | | 2022 |
| Eh Group AS | | 2025 |
| Ehb Holding AS | Other services | 2016 |
| Ehco AS | Information & communication | 2025 |
| Ehe AS | Real estate | 2022 |
| EHH91 AS | | 2025 |
| Ehin AS | Administrative & support | 2018 |
| Ehj Holding AS | | 2026 |
| Ehl Invest AS | Financial services | 2013 |
| Ehling AS | Professional & scientific | 2023 |
| Ehlma Consulting AS | Information & communication | 2026 |
| Ehob Holding AS | Financial services | 2018 |
| Ehoff Holding AS | | 2022 |
| Ehp Invest AS | | 2021 |
| Ehr Capital AS | Financial services | 2018 |
| Ehra Talent Solutions AS | Information & communication | 2022 |
| Ehrab AS | Administrative & support | 2014 |
| Ehs Capital Partners AS | Administrative & support | 1999 |
| Ehs Real Estate AS | Administrative & support | 2019 |
| Ehs Rederi AS | Agriculture & fishing | 2018 |
| Ehsas AS | Professional & scientific | 2022 |
| Ehu Holding AS | | 2024 |
| Ehw AS | | 2025 |
| Ei Invest AS | | 2022 |
| Ei Recovery AS | | 2023 |
| Eia Capital AS | | 2025 |
| Eiasm - European Institute for Advanced Studies in Management Aisbl | Administrative & support | 2017 |
| Eib AS | Administrative & support | 2021 |
| Eib Invest AS | | 2022 |
| Eibo AS | Real estate | 2001 |
| Eibo Invest AS | Real estate | 2015 |
| Eic-Tech AS | Professional & scientific | 2023 |
| Eict Consult AS | Professional & scientific | 2024 |
| Eid AS | | 2021 |
| Eid Eiendom AS | Real estate | 2005 |
| Eida Meglerpartnere AS | Real estate | 2026 |
| Eidanger Boligutvikling AS | Real estate | 2018 |
| Eidar AS | Financial services | 2016 |
| Eide Agenturer AS | Wholesale & retail | 2009 |
| Eide Entreprenør AS | Construction | 2003 |
| Eide Hansen Holding AS | | 2025 |
| Eide Invest AS | Professional & scientific | 2020 |
| Eidem Group AS | Wholesale & retail | 2014 |
| Eidem Holding AS | | 2022 |
| Eidemacpherson AS | Health & social care | 2015 |
| Eiden AS | | 2021 |
| Eider Eiendom AS | Real estate | 2022 |
| Eidfjordvegen 285 AS | Real estate | 2020 |
| Eidhal Eiendom AS | Real estate | 2021 |
| Eidhal Utleie AS | Real estate | 2021 |
| Eidra Consulting AS | Professional & scientific | 2023 |
| Eidsheim Holding AS | Professional & scientific | 2018 |
| Eidsiva Holding AS | Administrative & support | 1988 |
| Eidskogbussen & Eidskog Reiser Ans | Administrative & support | 2001 |
| Eidsvig Holding AS | Financial services | 2005 |
| Eidsvik Agenturer AS | Wholesale & retail | 2003 |
| Eidsvoll Bilvask AS | Other services | 2025 |
| Eidsvoll Comfort Stay AS | Hospitality | 2013 |
| Eidsvoll Dekk & Mekk AS | Transport & logistics | 2021 |
| Eidsvoll Jernbanehotell AS | Hospitality | 2012 |
| Eidsvoll Stasjon AS | Real estate | 2002 |
| Eidsvoll Syd AS | Real estate | 2010 |
| Eie AS | Real estate | 2014 |
| Eie Eie AS | | 1982 |
| Eie Eiendomsmegling Newco 2 AS | Real estate | 2026 |
| Eie Eiendomsmegling Newco AS | Real estate | 2026 |
| Eie Franchise AS | Administrative & support | 2005 |
| Eie Hjem AS | | 2024 |
| Eie Key AS | Professional & scientific | 2021 |
| Eie Maskin AS | Wholesale & retail | 1990 |
| Eie Pool AS | Professional & scientific | 2021 |
| Eie Utvikling AS | Real estate | 2012 |
| Eie Vekst AS | Real estate | 2018 |
| Eie Økonomi AS | Real estate | 2006 |
| Eieco AS | Real estate | 2020 |
| Eieco Bygg AS | Construction | 2022 |
| Eieco Industrieiendommer AS | Real estate | 2022 |
| Eieco Tomt AS | | 2023 |
| Eieco Tøyen AS | Real estate | 2023 |
| Eiekrysset 2 AS | Real estate | 2024 |
| Eiel Invest AS | | 2022 |
| Eiendom 2020 AS | Real estate | 2016 |
| Eiendom Drammen AS | Real estate | 2024 |
| Eiendom Ekstra 110 AS | Information & communication | 2026 |
| Eiendom Ekstra 111 AS | Information & communication | 2026 |
| Eiendom Ekstra 112 AS | Real estate | 2026 |
| Eiendom Ekstra 113 AS | Real estate | 2026 |
| Eiendom Ekstra 114 AS | Real estate | 2026 |
| Eiendom Ekstra 115 AS | Real estate | 2026 |
| Eiendom Ekstra 116 AS | Information & communication | 2026 |
| Eiendom Ekstra 117 AS | Real estate | 2026 |
| Eiendom Ekstra 118 AS | | 2026 |
| Eiendom Ekstra 119 AS | Real estate | 2026 |
| Eiendom Ekstra 120 AS | Real estate | 2026 |