| Dybvikstrand Og Standal Autosalg Ans | Wholesale & retail | 1997 |
| Dykkekompaniet AS | Agriculture & fishing | 2021 |
| Dyr I Drift AS | Administrative & support | 2016 |
| Dyrenes Helsekost AS | Wholesale & retail | 2012 |
| Dyrøy Betong AS | Manufacturing | 2021 |
| Dyrøy Lørenskog AS | Real estate | 2022 |
| Dyrøy Ørsta AS | Real estate | 2022 |
| Dyrøyveien 792 AS | Real estate | 2021 |
| E & H Tsar AS | Financial services | 2011 |
| E a Skar Invest AS | Construction | 2012 |
| E Foss Invest AS | | 2015 |
| E H Slyngstad AS | Real estate | 1963 |
| E&S Drift AS | Manufacturing | 2015 |
| E-Invest AS | Real estate | 2008 |
| E-Property AS | Real estate | 2011 |
| EA1 Invest AS | Other services | 2024 |
| Eah Invest AS | Financial services | 2008 |
| Easterly Offshore Holdings IV AS | Transport & logistics | 2024 |
| Easterly Offshore Investment Partners AS | | 2024 |
| Easyadd AS | Professional & scientific | 2023 |
| Eat Nordic AS | Manufacturing | 2011 |
| Eaty AS | Information & communication | 2026 |
| Eb-B AS | Real estate | 2012 |
| Ebbegarden Barnehage SA | Education | 2002 |
| Ebelas AS | Real estate | 2006 |
| Ebic AS | Real estate | 2005 |
| Ebk Invest AS | | 2025 |
| Ebrox AS | Professional & scientific | 2023 |
| Eco-Bo AS | Construction | 2013 |
| Ecolaft AS | Construction | 2016 |
| Ed Økonomisk Rådgivning AS | Professional & scientific | 2018 |
| Edb Design AS | Information & communication | 2012 |
| Eduard a Byes Begravelsesbyrå AS | Other services | 1998 |
| Eeek AS | Real estate | 2012 |
| Ees Invest AS | Hospitality | 2025 |
| Effee AS | Manufacturing | 2025 |
| Effee Australia AS | Manufacturing | 2022 |
| Effee Foundry AS | Manufacturing | 2017 |
| Effee Group AS | | 2025 |
| Efholding AS | Wholesale & retail | 2025 |
| Egh Eiendom AS | Real estate | 2005 |
| Egna Invest AS | | 2005 |
| Egun Invest AS | | 2005 |
| Ehbh AS | Hospitality | 2021 |
| Ehunnes Invest AS | | 2022 |
| Eid Opplevelse AS | Wholesale & retail | 2024 |
| Eide-Aurdal AS | Administrative & support | 1997 |
| Eidetic Representation AS | | 2025 |
| Eidetorget 14-16 AS | Real estate | 2021 |
| Eidfor AS | Real estate | 2016 |
| Eidfor Tek AS | Real estate | 1986 |
| Eidset Management AS | Education | 2025 |
| Eidskrem Reklame AS | Professional & scientific | 1986 |
| Eidsnes Elektro AS | Construction | 1990 |
| Eidsnes Elektro Holding AS | Wholesale & retail | 2000 |
| Eidsnes Industribygg AS | Real estate | 2020 |
| Eidsvik Eiendom AS | Real estate | 1961 |
| Eidsvik Holding AS | Real estate | 2005 |
| Eidsvågvegen 27 AS | Real estate | 2021 |
| Eiendommen Skarbøvikgata 26 AS | Real estate | 2019 |
| Eiendomselskapet Genus AS | Real estate | 1985 |
| Eiendomsinvest Forvaltning Ans | Real estate | 1987 |
| Eiendomsinvest Holding AS | Real estate | 2005 |
| Eiendomsinvest I AS | Real estate | 1998 |
| Eiendomsinvest II AS | Real estate | 1998 |
| Eiendomsinvest III AS | Real estate | 2005 |
| Eiendomsselskapet Storgata 17 AS | Real estate | 2005 |
| Eiendomsservice Nordvest AS | Administrative & support | 2025 |
| Eiendomsutvikling Ålesund AS | Real estate | 2012 |
| Einar Tørlen AS | Real estate | 1975 |
| Eindride AS | Real estate | 2011 |
| Einer Invest AS | | 2023 |
| Einervigen AS | Real estate | 2012 |
| Eipe Holding AS | Professional & scientific | 2025 |
| Eiso Invest AS | | 2026 |
| Eiso Media AS | Professional & scientific | 2026 |
| Eisø Holding AS | Professional & scientific | 2023 |
| Ejm Holding AS | Transport & logistics | 2017 |
| Eka Invest AS | Real estate | 1976 |
| Eka Nord AS | Real estate | 1997 |
| Ekab AS | Professional & scientific | 2020 |
| Ekko Holding AS | Financial services | 2014 |
| Ekko Vekst AS | | 2021 |
| Eklo Holding AS | | 2025 |
| Ekornes Friste AS | Real estate | 2015 |
| Ekornås Invest AS | | 2018 |
| Ekornåsvåg Møbelfabrikk Ans | Manufacturing | 1942 |
| Ekrem Rope Services AS | Professional & scientific | 2015 |
| Ekroll AS | | 2026 |
| Eksperthus AS | Construction | 2025 |
| El Taxi AS | Transport & logistics | 2020 |
| Elad Invest AS | Real estate | 2020 |
| Elan Bygg AS | Construction | 2023 |
| Elbra AS | Construction | 2017 |
| Elbra Installasjon AS | Construction | 2023 |
| Elcante AS | Administrative & support | 2021 |
| ELD365 AS | Information & communication | 2018 |
| Eldi Aqua Holding AS | Manufacturing | 2025 |
| Eldi Norway AS | Manufacturing | 2011 |
| Ele Regnskap AS | Professional & scientific | 2023 |