| Chokoladefabrikken Utbyggingsselskap AS | Oslo | 2011 |
| Choose AS | Skien | 2006 |
| CHR Bergs Eftf AS | Grimstad | 1972 |
| CHR Eiendom & Invest AS | Sandefjord | 2006 |
| CHR Føre Eiendommer AS | Narvik | 2001 |
| CHR H Blomsgate AS | Skien | 2013 |
| CHR Holding AS | Sandefjord | 2005 |
| CHR Invest AS | Sandefjord | 2006 |
| CHR Irgens Sønner AS | Bergen | 2005 |
| CHR Irgens Sønner Holding AS | Bergen | 1987 |
| CHR IV Gate Holding AS | Kristiansand S | 2011 |
| CHR Michelsensgt 6 AS | Bergen | 2009 |
| CHR Sørensen AS | Trondheim | 1962 |
| CHR Tuv & Co AS | Honningsvåg | 1978 |
| CHR. Christensen AS | Torvastad | 2005 |
| CHR. H. Blomsgate 11 AS | Stabbestad | 2018 |
| CHR. Krohgs Gate 32 AS | Bergen | 2016 |
| CHR. Moen AS | Drammen | 2012 |
| CHR. Solgaard & Co AS | Fredrikstad | 2021 |
| CHR. Ødegårds Gate 6 AS | Oslo | 2023 |
| Chrano Holding AS | Oslo | 2016 |
| Chrem Capital AS | Oslo | 1989 |
| Chremimar AS | Stathelle | 2005 |
| Chrg 20 AS | Oslo | 2025 |
| Chrg 24 AS | Oslo | 2025 |
| Chri AS | Oslo | 2005 |
| Chriba AS | Oslo | 2018 |
| Chriette Eiendom AS | Tomasjord | 2021 |
| Chriette Holding AS | Tomasjord | 2012 |
| Chrilica Eiendom AS | Kråkerøy | 2017 |
| Chrilica Invest AS | Kråkerøy | 2008 |
| Chrima Eiendom AS | Lier | 2024 |
| Chrimapa AS | Oslo | 2006 |
| Chripeli Investments AS | Oslo | 1989 |
| Chris Eiendom AS | Drammen | 2008 |
| Chris Garstad Holding AS | Fauske | 2005 |
| Chris Invest AS | Grimstad | 1974 |
| Chris Jacobsen Holding AS | Rakkestad | 2016 |
| Chrisanic Asset Management AS | Oslo | 2016 |
| Chrisanic Eiendom AS | Oslo | 2016 |
| Chrisanic III AS | Oslo | 2018 |
| Chrisanna Holding AS | Kvernaland | 2020 |
| Chrisantemum AS | Stord | 2018 |
| Chrisco Estate AS | Nøtterøy | 2007 |
| Chrisco Holding AS | Hjellestad | 2014 |
| Chrisfam AS | Stavanger | 2006 |
| Chrisma Holding AS | Isdalstø | 2005 |
| Chrispen AS | Råholt | 2005 |
| Chriss Holding AS | Hagan | 2005 |
| Christ Eiendom AS | Vollen | 2019 |
| Christ. Engebretsen Holding AS | Oslo | 2001 |
| Christensen & Svendsrud Eiendom Ans | Drammen | 1999 |
| Christensen Eiendom Ans | Kristiansand S | 1989 |
| Christensen Eiendom AS | Drammen | 1988 |
| Christensen Eiendomsinvest AS | Sandefjord | 2011 |
| Christensen Invest AS | Bremnes | 2022 |
| Christensen-Haaland AS | Rasta | 2022 |
| Christer Invest AS | Lier | 2006 |
| Christer Kleppestø AS | Rong | 2007 |
| Christer Olsnes Eiendom AS | Stavanger | 2020 |
| Christer Volden Holding AS | Hauge I Dalane | 2021 |
| Christian a. Berg AS | Hønefoss | 2005 |
| Christian AS | Vestby | 2015 |
| Christian August Thorings Veg 5 AS | Stavanger | 2021 |
| Christian August Thorings Veg 7 AS | Tau | 2025 |
| Christian Beck AS | Langhus | 2011 |
| Christian Bjerke AS | Oslo | 2001 |
| Christian Bjørnsen AS | Hundvåg | 2016 |
| Christian Eiendom AS | Oslo | 2018 |
| Christian Goulignac AS | Oslo | 2010 |
| Christian Helle Holding AS | Åros | 2011 |
| Christian Invest AS | Porsgrunn | 2005 |
| Christian Iv's Vei 31 AS | Hokksund | 2017 |
| Christian Jakhelln AS | Bodø | 1995 |
| Christian Kroghs Gate 35-37 AS | Oslo | 2015 |
| Christian Krohgs Gate 10 AS | Oslo | 2021 |
| Christian Krohgs Gate 2 AS | Oslo | 2004 |
| Christian Krohgs Gate 30 Hjemmel AS | Oslo | 1946 |
| Christian Krohgs Gate 60 AS | Oslo | 2001 |
| Christian Michelsens Eiendom AS | Bergen | 2014 |
| Christian Michelsens Gate 1-3 AS | Bergen | 2024 |
| Christian Michelsens Gate 7 AS | Bergen | 2006 |
| Christian Qvart AS | Asker | 1989 |
| Christian Rasmussen Holding AS | Bergen | 2016 |
| Christian Rasmussen Invest AS | Oslo | 2011 |
| Christian Steen Eriksen AS | Oslo | 2006 |
| Christian Tveråmo AS | Rykene | 2021 |
| Christiane AS | Lillehammer | 2020 |
| Christiani AS | Oslo | 1993 |
| Christiania 1 AS | Frekhaug | 2009 |
| Christiania Apartment Ans | Oslo | 1998 |
| Christiania Areal AS | Oslo | 2021 |
| Christiania Auktionsforretning Og Nestor Holding AS | Blommenholm | 1990 |
| Christiania Bolig AS | Oslo | 2021 |
| Christiania Bolig Løkka AS | Oslo | 2022 |
| Christiania Bolig Vianova AS | Oslo | 2021 |
| Christiania Boligeiendom Ans | Oslo | 1998 |
| Christiania Boligutleie AS | Gjøvik | 2012 |
| Christiania Boligutvikling AS | Oslo | 2016 |
| Christiania Capital Partners AS | Oslo | 1994 |