| Hellerudveien Eiendom AS | Lysaker | 2000 |
| Hellerød Eiendom AS | Lørenskog | 2022 |
| Helles AS | Oslo | 2007 |
| Hellesjø Eiendomsforvaltning AS | Fjerdingby | 2023 |
| Hellesjø Holding AS | Sørumsand | 2007 |
| Helleskogen Samvirkeforetak SA | Bergen | 2006 |
| Hellestubben Eiendom AS | Oslo | 2020 |
| Hellestvedt Eiendom AS | Larvik | 2013 |
| Hellesund AS | Kragerø | 2008 |
| Hellesund Drift AS | Søgne | 2008 |
| Hellesund Eiendom AS | Kragerø | 1970 |
| Hellesund Utvikling AS | Kragerø | 2017 |
| Hellesvika AS | Dyrvik | 2003 |
| Hellesylt AS | Hellesylt | 2022 |
| Hellesylt Utleigebygg AS | Hovdebygda | 2014 |
| Hellesæle Holding AS | Ågotnes | 2014 |
| Hellesøe Handel AS | Drøbak | 2010 |
| Helletun Eiendom AS | Hell | 2014 |
| Helletun Holding AS | Mjølkeråen | 2019 |
| Hellevang Invest AS | Lonevåg | 2012 |
| Hellevangsdal Eiendom AS | Skoppum | 2021 |
| Helleveien 141 AS | Bergen | 2006 |
| Helleveien 2 AS | Østerås | 2020 |
| Helleveien 20 AS | Oslo | 2020 |
| Helleveien 228 AS | Bergen | 2022 |
| Helleveien 36 a AS | Bergen | 2011 |
| Helleveien 38 a AS | Bergen | 2011 |
| Helleveien 38C AS | Salhus | 2008 |
| Helleveien 97 AS | Sandnes | 2020 |
| Hellevik Eigedom AS | Hellevik I Fjaler | 2015 |
| Hellevik Næringseigedom AS | Hellevik I Fjaler | 2024 |
| Helliesen AS | Oslo | 2011 |
| Helliesen Gudmestad Da | Undheim | 2025 |
| Hellig Holding AS | Tvedestrand | 2024 |
| Helligberget Boligsalg AS | Bodø | 2022 |
| Helligberget Utbygging AS | Bodø | 2022 |
| Hellik Teigen Eiendom AS | Hokksund | 2003 |
| Hellik Teigen Industripark Ans | Hokksund | 1998 |
| Helliksen Eiendom AS | Melhus | 1974 |
| Helliksen Holding AS | Trondheim | 2005 |
| Helling AS | Oslo | 1935 |
| Helling Holding AS | Oslo | 2005 |
| Helling Invest AS | Drammen | 2019 |
| Hellinga 8 B Eiendom AS | Kolbotn | 2012 |
| Hellinga Terrasse Hus AS | Oslo | 2013 |
| Hellne Holding AS | Blaker | 2005 |
| Hellsenningslia Vel SA | Hedalen | 2006 |
| Hellsenteret AS | Stjørdal | 1999 |
| Hellström Utvikling AS | Kristiansund N | 2016 |
| Hellstrøm Eiendom AS | Fredrikstad | 2016 |
| Hellum Eiendommer Ans | Brandbu | 2005 |
| Hellum Eiendommer AS | Brandbu | 2011 |
| Hellum Invest AS | Lier | 2022 |
| Hellvik DK 2002 Olaf Hellvik | Dk-8410 Rønde | 2003 |
| Hellvik Eiendom AS | Bremnes | 2007 |
| Hellvik Hus Kjededrift AS | Hellvik | 2011 |
| Hellvik Hus Lillehammer AS | Lillehammer | 2017 |
| Hellvik Hus Søgne Prosjekt AS | Søgne | 2012 |
| Hellvik Hus Sør Eiendomsutvikling AS | Søgne | 2003 |
| Hellvik Hus Sør-Vest Eiendomsutvikling AS | Hellvik | 1993 |
| Hellvik Hus Øst Eiendomsutvikling AS | Jessheim | 2005 |
| Hellvik Næring AS | Hellvik | 2009 |
| Hellvik Trelast AS | Hellvik | 2019 |
| Hellvik Utvikling AS | Lysaker | 2021 |
| Hellvika Hyttefelt AS | Ørsta | 2014 |
| Helm Styrbord AS | Oslo | 2021 |
| Helma Eiendom AS | Nesttun | 2021 |
| Helmaks AS | Trondheim | 2006 |
| Helmart AS | Oslo | 2011 |
| Helmatch Eiendom AS | Hamar | 2009 |
| Helmax AS | Mandal | 2005 |
| Helmax Eiendom AS | Hjelset | 2002 |
| Helmer AS | Oslo | 2005 |
| Helmer Invest AS | Lillestrøm | 2021 |
| Helmer Lundgreens Gate 2 AS | Trondheim | 2016 |
| Helmers AS | Bergen | 2020 |
| Helmers E AS | Oslo | 2022 |
| Helmers M AS | Oslo | 2022 |
| Helmers Ma AS | Bergen | 2022 |
| Helmers SE AS | Bergen | 2020 |
| Helmersen Holding AS | Skollenborg | 2014 |
| Helnes AS | Honningsvåg | 2013 |
| Helnes Grendesenter AS | Leines | 1978 |
| Helnessund Holding AS | Leines | 2006 |
| Helnessund Skjærgårdspark AS | Nesbyen | 2006 |
| Help Holding AS | Nesbru | 2020 |
| Helping Hands AS | Fredrikstad | 2021 |
| Helse & Sosialbygg Nes AS | Årnes | 2009 |
| Helse & Sosialbygg Sunndal AS | Sunndalsøra | 2001 |
| Helse Bergen Eiendom AS | Bergen | 1992 |
| Helse Eiendom AS | Oslo | 2021 |
| Helse Eiendom Nord AS | Porsgrunn | 2014 |
| Helse I Sentrum Kristiansund AS | Kristiansund N | 2020 |
| Helse Og Boligforum AS | Andenes | 2005 |
| Helse Og Sosialbygg Eiendom AS | Sunndalsøra | 2017 |
| Helse, Behandling Og Eiendom AS | Bøverbru | 2017 |
| Helse- Og Sosialbygg Norge AS | Sunndalsøra | 2009 |
| Helsebanken AS | Kirkenær | 1996 |
| Helsebygg Eineåsen AS | Oslo | 1997 |
| Helsebygg Hokksund AS | Oslo | 2016 |