| Randgaard Invest AS | | 2026 |
| Refstra Creative Consulting Ans | Arts & recreation | 1999 |
| Rehateknikk AS | Professional & scientific | 2001 |
| Resiliens Consult AS | Professional & scientific | 2021 |
| Return 2012 Ans | Professional & scientific | 2012 |
| Rge Eiendom AS | Construction | 2017 |
| Ridabu Utvikling AS | Real estate | 2022 |
| RS24 Invest AS | Real estate | 2021 |
| Russetid AS | Wholesale & retail | 2020 |
| Rørlegger Paal Bøhle AS | Construction | 2000 |
| S. Blystad Holding AS | | 2022 |
| Sagvold AS | Professional & scientific | 2023 |
| Saleh Capital AS | | 2026 |
| Sameiet Grinderengteig Skog | Agriculture & fishing | 1995 |
| Sandbox AS | Professional & scientific | 2023 |
| Sbl-Eiendom AS | Real estate | 2022 |
| Scandic Taxi AS | Transport & logistics | 2022 |
| Scandinavia Interiør AS | Wholesale & retail | 1988 |
| Sedna Invest AS | | 2025 |
| Sel AS | Administrative & support | 2012 |
| Semya Kapital AS | Health & social care | 2019 |
| Semyamed AS | Health & social care | 2019 |
| Sendxcards AS | Wholesale & retail | 2026 |
| Sgi Foll AS | Real estate | 2018 |
| SGI1 AS | Real estate | 2022 |
| Silvester Holding AS | | 2021 |
| Sjatå Nuf | Professional & scientific | 2005 |
| SJM Holding AS | | 2017 |
| Skrenten Invest AS | Financial services | 2005 |
| Smakfull Catering AS | Hospitality | 2020 |
| Solglytt AS | Health & social care | 2005 |
| Solvang Barnehage AS | Education | 2006 |
| Solvang Garasje AS | Real estate | 2021 |
| Solvika Invest AS | Financial services | 2014 |
| Srjsilver Holding AS | | 2021 |
| Stange Dyreklinikk AS | Professional & scientific | 2019 |
| Stangegården Stange AS | Real estate | 2011 |
| Steffen Håndlykken Holding AS | Education | 2018 |
| Stensrudvegen 5 B AS | Real estate | 2018 |
| Storgata 181L AS | Real estate | 2005 |
| Storhamar Elektro AS | Construction | 2013 |
| Storhaugen Invest AS | Real estate | 2005 |
| Stramrud Holding AS | Financial services | 2005 |
| Studio H Hamar AS | Other services | 2026 |
| Støsaga Eiendom AS | Agriculture & fishing | 2003 |
| Støtet Finans AS | Real estate | 1997 |
| Superleker AS | Manufacturing | 2015 |
| Sur:Kit AS | Professional & scientific | 2024 |
| Sveen Gård Invest AS | Real estate | 2008 |
| Sven Morens Veg 19 AS | Real estate | 2018 |
| Syversen Utvikling AS | Real estate | 2022 |
| Sørløkken Og Olsen Maskin Da | Construction | 2007 |
| T H Teknikk AS | Wholesale & retail | 1989 |
| Tannlege Kjell Linkjendal AS | Health & social care | 2007 |
| Taxi 03650 AS | Transport & logistics | 1993 |
| Tempolex AS | Information & communication | 2010 |
| Thunder Road Invest AS | Real estate | 2022 |
| Tom a. Johansen AS | Construction | 2005 |
| Tore Larsen AS | Arts & recreation | 2024 |
| Tradmur Entreprenør AS | Construction | 2024 |
| Tradmur Holding AS | Construction | 2024 |
| Trass Invest AS | | 2021 |
| Trine Merete Fritsvold Psykomotorisk Fysioterapi AS | Health & social care | 2015 |
| Trond Nilsson Holding AS | Construction | 2018 |
| Trysilvegen 254 AS | Agriculture & fishing | 2016 |
| Tsbe Holding AS | | 2020 |
| Tømrer Morten Rognstad AS | Construction | 2010 |
| Ullnåla AS | Wholesale & retail | 2022 |
| Ungdom I Oppdrag Barnehager AS | | 2023 |
| Utdanningspartner AS | Professional & scientific | 2015 |
| UTLEIEMESTER1 AS | Wholesale & retail | 2016 |
| Utsikten Barnehage Ottestad SA | Education | 1989 |
| Utvikling Og Lederskap AS | Education | 2023 |
| Value Transport AS | Transport & logistics | 2026 |
| Vang Bygg AS | Real estate | 1998 |
| Vedvik Ventilasjon AS | Construction | 2024 |
| Ventura Forlag AS | Information & communication | 2016 |
| Vestbygda Honning AS | Agriculture & fishing | 2023 |
| Vigen Eiendom AS | Real estate | 2014 |
| Vika Grafisk AS | Professional & scientific | 2022 |
| Vikaveien 17 Eiendom AS | Real estate | 2011 |
| Vikoder AS | Information & communication | 2021 |
| Vilia AS | Health & social care | 2021 |
| Villevi AS | Agriculture & fishing | 2025 |
| Vinni AS | Information & communication | 2024 |
| Vir Holding AS | Real estate | 2021 |
| Virvelvind AS | Real estate | 2015 |
| Vissyn AS | | 2026 |
| VS Betongbygg AS | Construction | 2019 |
| W & R Holding AS | Health & social care | 2020 |
| WG Wines AS | Wholesale & retail | 2022 |
| Wiest Merkantil-Service Da | Professional & scientific | 1985 |
| Wiik Motorsport AS | Administrative & support | 2018 |
| Wip AS | Real estate | 2019 |
| World's Tightest AS | Information & communication | 2026 |
| Ywam Ships Holding AS | | 2025 |
| Zentrum Bygg Nuf | Construction | 2021 |
| Zero-Day AS | Professional & scientific | 2021 |
| Ziba AS | Financial services | 2017 |
| Zorp AS | Information & communication | 2024 |