| K-Aune Maskinutleie AS | Administrative & support | 2021 |
| K-Sveen Eiendom AS | Construction | 2011 |
| Kaasen Graveringsverksted & Co Ans | Manufacturing | 1997 |
| Katla Invest AS | Real estate | 2016 |
| Kinn Eiendom AS | Real estate | 2006 |
| Kjelavik Beitelag Ba | Agriculture & fishing | 2003 |
| Klinkenberg Invest AS | | 2022 |
| KPB Industrier AS | Real estate | 2016 |
| Kristoffer Aune AS | Construction | 2021 |
| Krossgot Holding AS | | 2020 |
| Kvalen Eiendom AS | Real estate | 2012 |
| Kvikse AS | | 2022 |
| Kystkonsult AS | Professional & scientific | 2013 |
| Kårbu AS | Real estate | 2007 |
| L.Barmen Invest AS | | 2024 |
| Langaneset Veglag SA | Real estate | 2007 |
| Laru AS | Financial services | 2007 |
| Last Haugesund AS | Other services | 2025 |
| Last Invest AS | | 2025 |
| Leblon AS | | 2021 |
| Lefkada AS | | 2021 |
| Legeservice AS | Health & social care | 2005 |
| LH Skarv AS | | 2019 |
| Lindøy Gård AS | Health & social care | 2026 |
| Livet Er Kort AS | Wholesale & retail | 2021 |
| Lodden Eiendom AS | Administrative & support | 2026 |
| Luid AS | | 2021 |
| Lyngneset AS | Professional & scientific | 2023 |
| Lyngneset Invest AS | Professional & scientific | 2016 |
| Lyngneset Private Equity AS | | 2024 |
| MARK1 AS | Real estate | 2019 |
| Mat Å Sånn AS | Education | 2026 |
| Millimeter AS | Other services | 2011 |
| Monte Rose a AS | Hospitality | 2020 |
| MR Agent AS | Wholesale & retail | 2024 |
| Multisveis Åmodt Reiersen Da | Manufacturing | 1999 |
| Mundalen AS | Construction | 2003 |
| Mundalen Invest AS | | 2024 |
| Munoz Holding AS | Wholesale & retail | 1995 |
| Munoz LT Invest AS | Other services | 2012 |
| Munthe Forlag AS | Information & communication | 2022 |
| Munthe Holding AS | Information & communication | 2022 |
| Munthe Mint AS | Wholesale & retail | 2022 |
| Naterstad AS | Transport & logistics | 2020 |
| NDL AS | Professional & scientific | 2024 |
| Nessekraft AS | Wholesale & retail | 2023 |
| Norprotak AS | Construction | 2026 |
| NT Import AS | Wholesale & retail | 2012 |
| Nye Birkeland & Tyse Bergsprenger AS | Construction | 2024 |
| Nygård Tak AS | Construction | 2006 |
| Nygård Tak Eiendom AS | Real estate | 2007 |
| P.P Invest AS | Real estate | 2011 |
| Peis-På AS | Administrative & support | 2023 |
| Pettersen Autospa AS | Wholesale & retail | 2017 |
| Pipe Pilot AS | Professional & scientific | 2016 |
| PJ Multiservice AS | Construction | 2025 |
| Pur Grønn Frisør AS | Other services | 2011 |
| Pøyla Invest AS | Real estate | 2022 |
| R B Johannessen AS | Construction | 1991 |
| Reiler Møbelinvest AS | | 2000 |
| Rhu Invest AS | Real estate | 2016 |
| Rioter Da | Information & communication | 2026 |
| Ryal Solutions AS | Construction | 2025 |
| Rydningen Service AS | Administrative & support | 2023 |
| Ryvarden Healing Senter AS | Other services | 2025 |
| Ryvardsmarka Beitelag SA | Agriculture & fishing | 2019 |
| Rørfornyelse AS | Construction | 2026 |
| S&B Eiendom AS | Real estate | 2013 |
| S. Flatnes Entreprenør AS | Construction | 2022 |
| S. Flatnes Holding AS | Construction | 2022 |
| Sab Utvikling AS | Other services | 2024 |
| Salamander Bryggeri AS | Manufacturing | 2015 |
| Seaside Holding AS | Real estate | 2008 |
| Seb Eiendom AS | Real estate | 2024 |
| Skaget Eiendom AS | Financial services | 2015 |
| Skaget Kvitaneset AS | Real estate | 2015 |
| Slåttene Invest AS | | 2025 |
| Smrt AS | Wholesale & retail | 2023 |
| Solbakken Eiendom, Flis Og Betong AS | Construction | 2015 |
| Solhaugen AS | | 2024 |
| Stangeland & Birkeland Holding AS | Construction | 2019 |
| Straumøy Eiendom AS | | 2008 |
| Straumøy Invest AS | | 2018 |
| Strevet AS | Professional & scientific | 2019 |
| Stupipe AS | Construction | 2021 |
| Subsea Cleaning Technology AS | Transport & logistics | 2022 |
| Succession AS | Education | 2012 |
| Sveen Asfalt AS | Construction | 2023 |
| Sveen Eiendomsutvikling AS | Real estate | 2016 |
| Sveibu AS | Real estate | 2016 |
| Sveio Auto AS | Other services | 1978 |
| Sveio Avløysarlag SA | Agriculture & fishing | 1995 |
| Sveio B Beitelag SA | Agriculture & fishing | 2024 |
| Sveio Bioenergi AS | Energy | 2006 |
| Sveio Blomster Og Gaver AS | Wholesale & retail | 2010 |
| Sveio Bok & Leker AS | Wholesale & retail | 2012 |
| Sveio Golfpark AS | Arts & recreation | 2000 |
| Sveio Panorama AS | Real estate | 2014 |
| Sveio Senter AS | Real estate | 2011 |
| Sveio Sentrum Boligutvikling AS | Real estate | 2014 |