| Kongsberg Hybelutleie AS | Solbergelva | 2012 |
| Kongsberg Industribygg AS | Oslo | 2018 |
| Kongsberg Industrieiendom AS | Oslo | 2012 |
| Kongsberg Kontoreiendom AS | Oslo | 2013 |
| Kongsberg Næring Og Turist Utvikling AS | Kongsberg | 2006 |
| Kongsberg Næringsbygg 11 AS | Kongsberg | 2014 |
| Kongsberg Næringsbygg 15 AS | Kongsberg | 2020 |
| Kongsberg Næringsbygg 16 AS | Kongsberg | 2022 |
| Kongsberg Næringsbygg 17 AS | Kongsberg | 2014 |
| Kongsberg Næringsbygg 18 AS | Kongsberg | 2025 |
| Kongsberg Næringsbygg 19 AS | Kongsberg | 2026 |
| Kongsberg Næringsbygg 2 AS | Kongsberg | 2006 |
| Kongsberg Næringsbygg 20 AS | Kongsberg | 2026 |
| Kongsberg Næringsbygg 5 AS | Kongsberg | 2007 |
| Kongsberg Næringsparkutvikling AS | Kongsberg | 2005 |
| Kongsberg Næringssenter AS | Kongsberg | 2008 |
| Kongsberg Og Omegn Eiendomsforvaltning AS | Kongsberg | 1989 |
| Kongsberg Park AS | Lier | 2016 |
| Kongsberg Resort AS | Skollenborg | 2005 |
| Kongsberg Sør AS | Fjellhamar | 2013 |
| Kongsberg Teknologipark AS | Kongsberg | 1987 |
| Kongsberg Terrasse AS | Oslo | 2012 |
| Kongsberg Utleie AS | Kongsberg | 2008 |
| Kongsberg Utvikling AS | Kongsberg | 2022 |
| Kongsbergporten 2 AS | Skollenborg | 2013 |
| Kongsbergporten Holding AS | Skollenborg | 2021 |
| Kongsdal AS | Oslo | 2021 |
| Kongsfjord Real Estate AS | Kongsfjord | 2016 |
| Kongsfoss AS | Gullaug | 2022 |
| Kongsgaard AS | Kristiansand S | 2002 |
| Kongsgaard Hytteutleie AS | Grålum | 2021 |
| Kongsgata 10 Eiendom AS | Ålgård | 2019 |
| Kongsgata 17 Eiendom AS | Ålgård | 1996 |
| Kongsgata 2 Og 4 AS | Ålgård | 1993 |
| Kongsgata 20 Eiendom AS | Ålgård | 1997 |
| Kongsgata 3 AS | Ålgård | 2024 |
| Kongsgata 42 AS | Stavanger | 2019 |
| Kongsgata 46 AS | Stavanger | 2025 |
| Kongsgata 5 Og 7 AS | Ålgård | 2024 |
| Kongsgata 9 Og 11 AS | Ålgård | 2024 |
| Kongsgata Eiendom AS | Ålgård | 2022 |
| Kongsgata Eiendom Drift AS | Ålgård | 2022 |
| Kongsgaten 10 AS | Stavanger | 1987 |
| Kongsgaten 10 Holding AS | Stavanger | 2025 |
| Kongsgrunn Eiendom AS | Hvittingfoss | 2023 |
| Kongsgt 52-58 AS | Stavanger | 2014 |
| Kongsgård Alle 62 AS | Kristiansand S | 2011 |
| Kongsgård Allé 20 AS | Oslo | 2016 |
| Kongsgård Allé 37 AS | Søgne | 2018 |
| Kongsgård AS | Kristiansand S | 1994 |
| Kongsgård Eiendom AS | Søgne | 2009 |
| Kongsgård Park AS | Kristiansand S | 2016 |
| Kongsgårdmoen Næringspark AS | Drammen | 2012 |
| Kongshauen Holding AS | Egersund | 2018 |
| Kongshaug Eiendomsselskap AS | Smøla | 2024 |
| Kongshaug Holding AS | Molde | 2014 |
| Kongshaugen Holding AS | Avaldsnes | 2022 |
| Kongshavn Brygge II AS | Kongshavn | 2010 |
| Kongshavn Eiendom AS | Brevik | 1988 |
| Kongshavn Eiendom AS | Hylkje | 1998 |
| Kongshavn Kai AS | Oslo | 2005 |
| Kongshavn Øst AS | Kristiansand S | 2014 |
| Kongshus Invest AS | Kongshus | 2024 |
| Kongskilen AS | Oslo | 2019 |
| Kongsli Eiendom AS | Øverbygd | 2010 |
| Kongslia Utvikling AS | Haugesund | 2020 |
| Kongslikammen Veilag Ba | Ingeberg | 2001 |
| Kongsmarka AS | Stavanger | 2019 |
| Kongsmarka Utvikling AS | Svolvær | 2026 |
| Kongsparken AS | Mo I Rana | 2020 |
| Kongsrud Eiendom AS | Lierstranda | 2017 |
| Kongssenteret Eiendom AS | Oslo | 1999 |
| Kongssenteret Holding AS | Oslo | 2022 |
| Kongstad Ventures AS | Oslo | 2019 |
| Kongstanken Eiendom AS | Manger | 2023 |
| Kongstunet Eiendom AS | Bø I Vesterålen | 2021 |
| Kongsvatnveien 34 AS | Svolvær | 2019 |
| Kongsvegen 1569 AS | Tretten | 2017 |
| Kongsvegen 3 Eiendom AS | Oslo | 1998 |
| Kongsvegen 320 Eiendom AS | Øyer | 2017 |
| Kongsvegen 5 Eiendom AS | Oslo | 2014 |
| Kongsvegen 71 AS | Skrautvål | 2021 |
| Kongsvegen Eiendom AS | Brumunddal | 2019 |
| Kongsveien 104 AS | Oslo | 2005 |
| Kongsveien 14 AS | Harstad | 2026 |
| Kongsveien 15 AS | Oslo | 2013 |
| Kongsveien 30 AS | Oslo | 2002 |
| Kongsveien Eiendom AS | Oslo | 2019 |
| Kongsveien Eiendom Harstad AS | Harstad | 2023 |
| Kongsvik Eiendomsselskap AS | Kongsvik | 1997 |
| Kongsvinger Betong AS | Kongsvinger | 1994 |
| Kongsvinger Betong Eiendom AS | Kongsvinger | 2026 |
| Kongsvinger Bilco Eiendom AS | Kongsvinger | 1958 |
| Kongsvinger Bygg & Eiendom AS | Kongsvinger | 2015 |
| Kongsvinger Eiendom AS | Kongsvinger | 2019 |
| Kongsvinger Eiendom Holding AS | Kongsvinger | 2018 |
| Kongsvinger Eiendomsinvest AS | Oslo | 2021 |
| Kongsvinger Forretningsbygg AS | Kongsvinger | 1989 |
| Kongsvinger Golfanlegg AS | Kongsvinger | 2011 |
| Kongsvinger Handelseiendom AS | Hønefoss | 2007 |