| MTG Finance AS | Professional & scientific | 2018 |
| Møllergata Social Club AS | Administrative & support | 2024 |
| Nedre Rommen 6 AS | Real estate | 2013 |
| Nesodden Estetiske AS | Health & social care | 2026 |
| Nesodden Frisør AS | Other services | 2024 |
| Nesodden Interiør Boye H Hansen Og Nils Ove Rese Ans. | | 1988 |
| Nesodden Maskinutleie AS | Administrative & support | 2022 |
| Nesodden Naprapati AS | Health & social care | 2015 |
| Nesodden Padel AS | Arts & recreation | 2024 |
| Nesodden Premium Aquavit SA | Manufacturing | 2019 |
| Nitteberg Consulting AS | Education | 2019 |
| Nitteberg Performance AS | Education | 1996 |
| Norassist AS | Information & communication | 2026 |
| Nye Salong Lanito Da | Other services | 1990 |
| Ohlala AS | Other services | 2021 |
| Onlinemarkedsføring.No AS | Information & communication | 2026 |
| Op Capital AS | Real estate | 2013 |
| Oslo Fine Wine AS | Professional & scientific | 2023 |
| Patricks Rør & Varme AS | Construction | 2024 |
| Paul Stai Holding AS | Real estate | 2015 |
| Paulsen Bygg & Anlegg AS | Construction | 1996 |
| Perlen Eiendom AS | Real estate | 2015 |
| Pluto Holding AS | Construction | 2005 |
| Portal Invest AS | Real estate | 2011 |
| Punch Beverage & Wines AS | Wholesale & retail | 2026 |
| Qa Consulting AS | | 2019 |
| Qa Payroll AS | Professional & scientific | 2012 |
| Quality Accounting AS | Professional & scientific | 2016 |
| Ressurstorget AS | Administrative & support | 2020 |
| Rocket Surgery AS | Real estate | 2020 |
| Romajelo Invest Og Eiendom AS | Financial services | 2011 |
| Runakj AS | | 1994 |
| Røed Caspersen Invest AS | | 2024 |
| Rønnevik Rådgivning Og Investering AS | Professional & scientific | 2024 |
| Sensei Holding AS | Financial services | 2018 |
| Septim Consulting AS | Professional & scientific | 1998 |
| Shootr AS | Information & communication | 2026 |
| Sigmund Fossum Holding AS | Manufacturing | 2022 |
| Silvern AS | Information & communication | 2009 |
| Skasen Invest AS | | 2005 |
| Skjønnhaug AS | Real estate | 2018 |
| Skurdal Eiendom AS | Real estate | 2024 |
| SL Paa Byrkjanes AS | | 2014 |
| Snowfighter AS | Agriculture & fishing | 2025 |
| Soundshell AS | Professional & scientific | 2020 |
| Spgr Institute AS | Professional & scientific | 1993 |
| Starberg AS | Professional & scientific | 2021 |
| Steilene Seilcharter Ans | Administrative & support | 2004 |
| Stellar Group AS | | 2024 |
| Studio Industries AS | Arts & recreation | 2012 |
| Svein Tuv AS | Real estate | 1978 |
| Sweet Potato Company AS | Professional & scientific | 2021 |
| Sølvis Skinn Og Vev AS | Manufacturing | 2021 |
| Tawfik Barnelegepraksis AS | Health & social care | 2026 |
| THS Eiendom AS | Real estate | 2015 |
| Tillen AS | Financial services | 2005 |
| Time Matters GmbH Filial Norway Nuf | Transport & logistics | 2024 |
| Tisovi AS | Real estate | 2017 |
| Tms-Holding AS | Construction | 2024 |
| TP Rådgivning Og Investering AS | Information & communication | 2025 |
| Trans Invest AS | Real estate | 1997 |
| Tredje Boligsektor AS | Real estate | 2007 |
| Trond Askautrud Invest AS | Real estate | 2018 |
| Tømrer Christopher Selvén AS | Construction | 2020 |
| Tømrer Magnus Skurdal AS | Construction | 2024 |
| Tømrer Ole Skullerud Lier AS | Construction | 2019 |
| Universell Bolig AS | Construction | 2008 |
| Urban Products AS | Information & communication | 2012 |
| Varden Fysioterapi Da | Health & social care | 2012 |
| Varden Legesenter Da | Health & social care | 2004 |
| Varden Spesialistsenter AS | Health & social care | 2015 |
| Vekstplan AS | Professional & scientific | 2005 |
| Vetlesen Holding AS | Arts & recreation | 2013 |
| View AS | Professional & scientific | 2014 |
| View by Taste AS | Hospitality | 2022 |
| Viken Håndtverkstjenester AS | Construction | 2015 |
| Viola Holding AS | Real estate | 2005 |
| Waag Medisinske AS | Administrative & support | 2026 |
| Waystones AS | Information & communication | 2026 |
| Wilfro AS | | 2024 |
| Zeek Solutions AS | Professional & scientific | 2019 |
| Øgardsbakka Bolig AS | Real estate | 2024 |
| Økonomirådgiver'N AS | Professional & scientific | 2007 |
| Øvset Holding AS | | 2022 |