| 12:24 Invest AS | Financial services | 2013 |
| A Andersen Maskin AS | Construction | 2014 |
| A E Tufte AS | Real estate | 1935 |
| Aadland Lyd Og Bilde AS | Construction | 2015 |
| Aagerøen Holding AS | Transport & logistics | 2009 |
| Aasberg Dagligvare Haug & Co Da | Wholesale & retail | 1985 |
| Aasremmen AS | Real estate | 2003 |
| Abundance AS | Professional & scientific | 2009 |
| Adler Group AS | | 2026 |
| Aese Invest AS | Construction | 2021 |
| Algu AS | | 2018 |
| Anders T Holding AS | Financial services | 2008 |
| Anders Tragethon AS | | 2018 |
| Anleggsgartner Geilo AS | Administrative & support | 2022 |
| Annekset Eiendom AS | Real estate | 2005 |
| Annekset Interiør Ans | Wholesale & retail | 1989 |
| Annekset Interiør AS | Wholesale & retail | 2002 |
| AS Halfdan Nagelgaard | | 1909 |
| At-Design AS | Professional & scientific | 2024 |
| Atle Fossgård Holding AS | Financial services | 2015 |
| Auenhauglie Panorama AS | Real estate | 2021 |
| Aw Carpenter AS | Construction | 2023 |
| Bakken Bygg AS | Construction | 2011 |
| Bakkestølvegen 81 AS | Real estate | 1984 |
| Bardøla Fjelltun AS | Hospitality | 2021 |
| Bardølavegen 33 AS | Hospitality | 2005 |
| Bedriftenes Førstehjelpssenter AS | Education | 2014 |
| Bentestova AS | Wholesale & retail | 1988 |
| Birgit Berg AS | Real estate | 2010 |
| Bjørkli 360 AS | Professional & scientific | 2013 |
| Blest Hår Og Slikt AS | Other services | 2006 |
| Bringelandsmaskinhandel AS | Wholesale & retail | 2018 |
| Brusletto Bygg & Anleggsrådgiving AS | | 2008 |
| Brusletto Kraft AS | Energy | 2017 |
| Brusletto Maskin Geilo AS | Construction | 2001 |
| Brøyte Og Hytteservice AS | Administrative & support | 2023 |
| Budalslie AS | Real estate | 2012 |
| Bulk Marine AS | Wholesale & retail | 2009 |
| Bygg Og Betong Geilo AS | Construction | 2018 |
| Bygg Partners AS | Construction | 2025 |
| Bygg Solution VVS AS | Construction | 2023 |
| Bønder Fra Byn Da | Agriculture & fishing | 2023 |
| Bønes Bønes AS | | 2019 |
| C&C Media AS | Information & communication | 2020 |
| C-BAA03 AS | Real estate | 2021 |
| C-BAA04 AS | Real estate | 2021 |
| C-BAA05 AS | Real estate | 2021 |
| C-BAA06 AS | Real estate | 2021 |
| C-BAA07 AS | Real estate | 2021 |
| C-BAA08 AS | Real estate | 2021 |
| C-BAA09 AS | Real estate | 2021 |
| C-BAA10 AS | Real estate | 2021 |
| C-BAA11 AS | Real estate | 2021 |
| C-BAA12 AS | Real estate | 2021 |
| C-BFR02 AS | Real estate | 2021 |
| C-BFR03 AS | Real estate | 2021 |
| C-BFR04 AS | Real estate | 2021 |
| C-BFR06 AS | Real estate | 2021 |
| C-BFR07 AS | Real estate | 2021 |
| C-BFR08 AS | Real estate | 2021 |
| C-BFR09 AS | Real estate | 2021 |
| C-BFR10 AS | Real estate | 2021 |
| C-BFR11 AS | Real estate | 2021 |
| Cafe Mocca AS | Hospitality | 2005 |
| Chica Bolig AS | Real estate | 2026 |
| Chica Holding AS | | 2023 |
| Culinary Group AS | Professional & scientific | 2007 |
| Cyberwash Systemer AS | Administrative & support | 2004 |
| Dagali Panorama AS | Real estate | 2017 |
| Dahle Invest AS | Financial services | 2016 |
| DCS AS | Other services | 2025 |
| Diplodokus A/S | Real estate | 2006 |
| Donaco Invest AS | Real estate | 2008 |
| DP Invest AS | | 2019 |
| DR. Holms Hotel AS | Hospitality | 1997 |
| Dybsen AS | Real estate | 2021 |
| Dybsjord Invest AS | Real estate | 2019 |
| Dybsjord Maskin AS | Construction | 2012 |
| E.Skaret Invest AS | Professional & scientific | 2022 |
| Egenberedskap AS | Wholesale & retail | 2019 |
| Elektro 12:24 AS | Construction | 2013 |
| Ellseth Bygg Og Betong AS | Construction | 2021 |
| Endeli Entreprenør AS | Construction | 2019 |
| Enderud Holding AS | | 2022 |
| Endrestøl AS | Construction | 2015 |
| Endrestøl Skogsdrift AS | Agriculture & fishing | 2017 |
| Erik Fossgård Holding AS | Financial services | 2015 |
| Erlend Stegavik Rygg Holding AS | Information & communication | 2021 |
| Evuinvest AS | Real estate | 2013 |
| Fagertveit Holding AS | Real estate | 2021 |
| Fagher AS | Administrative & support | 2024 |
| Farpo AS | Construction | 2025 |
| Femme Agency AS | Wholesale & retail | 2025 |
| Fjellform AS | Manufacturing | 2024 |
| Fjellglød Holding AS | | 2025 |
| Fjellglød Hud Og Velvære AS | Other services | 2025 |
| Fjellstø Omsorg AS | Health & social care | 2016 |
| Fjellstø Omsorg Holding AS | Health & social care | 2024 |
| Fjellsyn AS | Real estate | 2017 |
| Flatåkerbygget Da | Real estate | 2006 |