| Nøstegaten 51 AS | Real estate | 2022 |
| Okidoki AS | | 2020 |
| Olavrh Holding AS | Professional & scientific | 2020 |
| Onkel Dags Kafferens AS | Administrative & support | 2013 |
| Opotux AS | | 2018 |
| Optimer Solutions AS | Professional & scientific | 2025 |
| Osn Invest AS | | 2017 |
| Ostein AS | Professional & scientific | 2024 |
| Pekani AS | Financial services | 2005 |
| Pensiones CJT AS | Real estate | 2019 |
| Perpetuity AS | | 2011 |
| PF Consulting AS | Professional & scientific | 2006 |
| Physiq AS | Professional & scientific | 2018 |
| Pilar Holding AS | | 2018 |
| PLF Holding AS | Real estate | 2022 |
| Productive AS | | 2023 |
| Proff Byggtjenester AS | Construction | 2013 |
| Property Vest AS | Real estate | 2015 |
| Prosjekt & Logistikktjenester AS | Professional & scientific | 2015 |
| PTB Servering AS | Hospitality | 2014 |
| Punchcard Invest AS | Financial services | 2013 |
| Quarate AS | | 2020 |
| Ravigaver Da | Wholesale & retail | 2025 |
| Real Eiendom AS | Real estate | 1993 |
| Real Estate Norway AS | Real estate | 2013 |
| Regn Eiendom AS | Administrative & support | 2005 |
| Remo Shipping AB | Transport & logistics | 2006 |
| Rendiva AS | | 2021 |
| Rentell AS | Real estate | 2018 |
| Rogagaten 35 AS | | 2022 |
| Rozh Pharma AS | Wholesale & retail | 2022 |
| Runung Trading Da | Wholesale & retail | 1997 |
| Saha Holding AS | | 2021 |
| Salmo Power AS | | 2015 |
| Sandal Bygg AS | Construction | 2016 |
| Sandtorv Holding AS | Financial services | 2005 |
| Scott Invest AS | | 2015 |
| Sebleke Båtutleie AS | Administrative & support | 2018 |
| Section Nine AS | Professional & scientific | 2025 |
| Seismapper AS | Professional & scientific | 2007 |
| Sekkegaten AS | Real estate | 2012 |
| Services AS | Administrative & support | 2014 |
| Sherlock Holding AS | | 2025 |
| Sherlock Invest AS | | 2026 |
| Sidecar AS | Information & communication | 2005 |
| Sil Valves AS | Professional & scientific | 2017 |
| Silver Bullet AS | Real estate | 2006 |
| Simple&Delicious AS | Hospitality | 2025 |
| Sivico AS | Professional & scientific | 2026 |
| Sivilarkitekt Tor Helge Valen AS | Professional & scientific | 2009 |
| Skinly Nordic AS | Wholesale & retail | 2025 |
| Skråningen AS | Real estate | 2018 |
| Skår Kai AS | Real estate | 2011 |
| Skår Kai Holding AS | Real estate | 2023 |
| SMF Invest AS | Financial services | 2004 |
| SMP Invest AS | | 2019 |
| Sognefest Holding AS | Real estate | 2017 |
| Sollone AS | Other services | 2011 |
| Soreide Advisory AS | Professional & scientific | 2026 |
| Soreide Advisory Holding AS | | 2026 |
| Space AS | Real estate | 1970 |
| Sparkling Rock AS | Financial services | 2005 |
| Spinnaker AS | Professional & scientific | 1996 |
| SSB AS | Construction | 2017 |
| Steens AS | Professional & scientific | 2026 |
| Stenevik Holding AS | Real estate | 2012 |
| Strandbo AS | Wholesale & retail | 2005 |
| Strandgaten 90-92 AS | Real estate | 1974 |
| Sukkerhusgaten 1 AS | Real estate | 2022 |
| Sukkerhusgaten 3 AS | | 2022 |
| T Bruvik AS | Administrative & support | 2001 |
| Tambly AS | Professional & scientific | 2025 |
| TCN Consulting AS | Professional & scientific | 2021 |
| Teatergaten 20 AS | Real estate | 2015 |
| Tellos AS | Professional & scientific | 2016 |
| Timre Holding AS | Financial services | 2005 |
| Tisa Holding AS | | 2023 |
| Tommy Sandal Holding AS | Construction | 2019 |
| Tor Brekke Holding AS | | 2017 |
| Torgersen, Bueno & Co. AS | Professional & scientific | 2025 |
| Towed Invest AS | Professional & scientific | 2019 |
| Tryvo AS | Information & communication | 2026 |
| Tufte Bygg AS | Real estate | 2016 |
| Tufte Eigendom AS | Real estate | 2013 |
| Tufte Utleige AS | Real estate | 2016 |
| Turnstone AS | | 2022 |
| Vaskerelven 6 AS | Real estate | 2015 |
| Velar Eiendom AS | Real estate | 2015 |
| Venir AS | | 2024 |
| Vestland Trefelling AS | Administrative & support | 2020 |
| Vestrepollen AS | Administrative & support | 2018 |
| Vibekes Holding AS | Professional & scientific | 2025 |
| Vidra Innovasjon AS | Professional & scientific | 2012 |
| Viken Invest AS | Real estate | 1988 |
| Villa Lyngtun AS | Administrative & support | 2022 |
| Vinki AS | Real estate | 2005 |
| Virgo Eiendom | Real estate | 2017 |
| Vorland Invest AS | Financial services | 2017 |
| VP Gruppen AS | Real estate | 2017 |
| Wannburg AS | Wholesale & retail | 2023 |