| A88A Holding AS | Health & social care | 2019 |
| Adaq AS | Construction | 2023 |
| Anders Nordahl AS | Real estate | 2013 |
| AS Lyngfjell | Real estate | 1991 |
| Ascendi AS | Health & social care | 2023 |
| Blåbyen Eiendom Feiring AS | Real estate | 2011 |
| Brødrene Nordahl AS | Construction | 1988 |
| Brødrene Nordahl Eiendom AS | Real estate | 2013 |
| Dalbekkvegen SA | Real estate | 1995 |
| Deja Wood AS | Manufacturing | 2016 |
| DHS- AS | Construction | 2025 |
| Disserud Fjøs & Maskin AS | Wholesale & retail | 2012 |
| Disserud/Espen Ans | Agriculture & fishing | 2009 |
| Dragonstien 5H AS | Real estate | 2021 |
| Espen Bakken Transport AS | Transport & logistics | 2025 |
| Feiring Aktivitetsbarnehage AS | Education | 2007 |
| Feiring Grunneierlag SA | Real estate | 1963 |
| FF Eiendom AS | Real estate | 2022 |
| Flatmo Inneklima AS | Construction | 2009 |
| Flesvikvegen 9 AS | Real estate | 2015 |
| G&S Eiendom AS | Real estate | 2024 |
| Gudmund Svendby Holding AS | | 2023 |
| Hansstuen Eiendom AS | Real estate | 2007 |
| Hauge Og Askeland AS | Information & communication | 2012 |
| Hedlo Invest AS | Financial services | 2015 |
| Jøsa Holding AS | | 2021 |
| Kalin Saltvik Arkitekter AS | Professional & scientific | 2017 |
| KFS Eiendom AS | Real estate | 2012 |
| Lars-Erik Hansen AS | | 2018 |
| Lauv Opplevelser AS | Hospitality | 2023 |
| Lium Gård Omsorg AS | Education | 2017 |
| Malergutta Og Frøken Perstuen AS | Wholesale & retail | 2014 |
| Mio Eiendom AS | Real estate | 2016 |
| Mostue Tunet AS | Real estate | 2021 |
| Perstun AS | Wholesale & retail | 2022 |
| Rørleggermester Kai G Almeli AS | Construction | 1997 |
| Saghagen AS | Professional & scientific | 2021 |
| Saghagen Invest AS | Real estate | 2020 |
| Sandviken Prosjektadministrasjon AS | Professional & scientific | 2019 |
| Sigvartsen & Poulsen AS | Real estate | 2024 |
| Sjuve Skog AS | Agriculture & fishing | 2022 |
| Skaansar AS | Manufacturing | 2012 |
| Ski Holding AS | Real estate | 2004 |
| Ski Ops AS | Real estate | 2004 |
| Sletner Eiendom AS | | 2017 |
| Svendby AS | Construction | 2019 |
| Svendby Bygg Consult AS | Professional & scientific | 1993 |
| Svendby Eiendom AS | Real estate | 1989 |
| Svendby Holding AS | | 2021 |
| Terra Utvikling AS | Real estate | 2022 |
| Tømrer Kristian Fagerli AS | Construction | 2026 |
| Ullandia AS | Wholesale & retail | 2022 |
| Veganlegget Nordgaardsgrinda - Almeli - Haukåsen SA | Transport & logistics | 1935 |
| Øver Sandviken AS | Administrative & support | 2022 |
| Øvre Sandviken Drift Da | Agriculture & fishing | 2016 |