| Kontrast Holding AS | Real estate | 2015 |
| Kristian Slåttum Beck Holding AS | | 2024 |
| Kvartal 10 Utleie AS | Real estate | 2021 |
| Laegården AS | Real estate | 2005 |
| Lakk & Repp AS | Other services | 2012 |
| Landheim AS | Manufacturing | 1992 |
| Landheim Bygg AS | Construction | 2011 |
| Landheim Eiendom AS | Real estate | 2006 |
| Lena Metall AS | Manufacturing | 2000 |
| Lena Solstudio AS | Administrative & support | 2020 |
| LS Skog AS | Agriculture & fishing | 2012 |
| Lunde Skog AS | Agriculture & fishing | 1987 |
| Madam Maud AS | Wholesale & retail | 2023 |
| Markus Åslund Transport AS | Transport & logistics | 2023 |
| Maskingartneren Andersen AS | Construction | 2023 |
| MCC Invest AS | | 2021 |
| Meglerpartner AS | Real estate | 2016 |
| Mengen Kolonial AS | Wholesale & retail | 2025 |
| Merkel AS | Financial services | 2005 |
| Miljøriv AS | Construction | 2015 |
| Mjøsa Investering AS | Professional & scientific | 2017 |
| Molin Holding AS | | 2020 |
| Myrland Graveservice AS | Construction | 1984 |
| Myskjatunet AS | Health & social care | 2003 |
| Møllerstua 1 Invest AS | Financial services | 2005 |
| Nihil Invest AS | Professional & scientific | 2017 |
| Nordisk Steinimport AS | Wholesale & retail | 2026 |
| Nordås Fjøsdrift AS | Agriculture & fishing | 2004 |
| Norwegian Racehorse Breeding AS | Agriculture & fishing | 2018 |
| Nymi Agenturer AS | Wholesale & retail | 1990 |
| Nyrud AS | Real estate | 2022 |
| Nystuen Holding AS | Manufacturing | 2008 |
| Nytthåp Holding AS | | 2012 |
| Oddmar Legacy AS | | 2025 |
| Olterud Samdrift Da | Agriculture & fishing | 2001 |
| Owra Samdrift Da | Agriculture & fishing | 2000 |
| Pengelens AS | Financial services | 2012 |
| Per Egil Nyhus Invest AS | Financial services | 2005 |
| Peregrine Invest AS | | 2024 |
| Permaliv AS | Professional & scientific | 2017 |
| Peter Aas Dagligvare AS | Wholesale & retail | 1999 |
| Profilhuset Eiendom AS | Real estate | 2011 |
| R.B.E AS | Construction | 2023 |
| R.R.I Holding AS | Construction | 2023 |
| Ra Anlegg & Drift AS | Construction | 2025 |
| Ra Motorsenter AS | Wholesale & retail | 2026 |
| Ra Renhold & Miljø AS | Administrative & support | 2026 |
| Ram Team Bygg AS | Construction | 2020 |
| Reinsby Invest AS | Hospitality | 2013 |
| Ressursvegen SA | Real estate | 1988 |
| Risk Invest AS | | 2001 |
| Rossgutua 4 AS | Real estate | 2021 |
| Rødningsby AS | Administrative & support | 2021 |
| S-Østby Bygg AS | Construction | 2026 |
| Sandvik Eiendom Toten AS | Wholesale & retail | 2016 |
| Sandvik Interiør Ans | Manufacturing | 2006 |
| Senter for Livshjelp AS | Health & social care | 1991 |
| SERVICEPUNKT1 AS | Other services | 2022 |
| Sim AS | Health & social care | 1990 |
| Simtar AS | Real estate | 2017 |
| Skadedyrkontrollen Øst AS | Administrative & support | 2009 |
| Skramstad Utvikling AS | Real estate | 2021 |
| Skramstadgården AS | Construction | 2016 |
| Skreia Bensin & Service AS | Wholesale & retail | 2003 |
| Skreia Byggservice AS | Construction | 2017 |
| Skreia Eiendomsutvikling AS | Real estate | 2021 |
| Skreia Frisersalong AS | Other services | 2024 |
| Skreia Fysioterapi Da | Health & social care | 2022 |
| Skreia Legesenter Da | Health & social care | 2015 |
| SKREIA MØBEL OG TRESKJÆREVERKSTED Arve Mosand og Rannveig Schumann | Manufacturing | 1985 |
| Skreia Regnskap AS | Professional & scientific | 2000 |
| Skreia Sport Og Spill Da | Wholesale & retail | 2007 |
| Skreia Tannlegesenter AS | Health & social care | 2023 |
| Skreia Tipp & Spill Ans | Arts & recreation | 1998 |
| Skreia Trim AS | Arts & recreation | 2013 |
| Skreia Tømrerservice AS | Construction | 2011 |
| Skreien Snittelag AS | Administrative & support | 2020 |
| Skullerud Drift AS | Real estate | 2014 |
| Skullerud Rør AS | Construction | 2016 |
| Skullerud Samdrift Da | Agriculture & fishing | 2010 |
| Sloken Holding AS | | 2009 |
| Sparta Transport AS | Transport & logistics | 2023 |
| Steinmann Bygg AS | Construction | 2018 |
| Storengvegen 1 AS | Real estate | 2016 |
| Sullestad Holding AS | Administrative & support | 2005 |
| Sullestad Support AS | Administrative & support | 2007 |
| Sønsteby Dotseth Holding AS | Other services | 2019 |
| Taftanbrød Bakeri Ans | Manufacturing | 1997 |
| Tannlege Håvard Aass AS | Health & social care | 2008 |
| Tannlege Kjersti Aasjordet AS | Health & social care | 2014 |
| Tannlegene Aass Og Aasjordet AS | Health & social care | 2014 |
| Tante Grønn På Nettum Da | Agriculture & fishing | 2020 |
| Taphas Holding AS | Information & communication | 2014 |
| TB Auto AS | Other services | 2004 |
| Thornbull AS | Information & communication | 2005 |
| Tobo Invest AS | Financial services | 2017 |
| Toten Eiendomsutvikling AS | Real estate | 2015 |
| Toten Gartneri AS | Real estate | 2009 |
| Toten Løk AS | Administrative & support | 2015 |
| Toten Løk Holding AS | Agriculture & fishing | 2023 |