| Sandnes Camping Vølstadskogen AS | Hospitality | 2022 |
| Sandnes Custom Shop AS | Wholesale & retail | 2013 |
| Sandnes Dentallaboratorium AS | Health & social care | 1978 |
| Sandnes Eiendom Drift AS | Real estate | 2011 |
| Sandnes Eiendomsmegling AS | Real estate | 2015 |
| Sandnes Elektriske AS | Construction | 1977 |
| Sandnes Elektriske El-Service Holding AS | | 2020 |
| Sandnes Engineering AS | Professional & scientific | 1984 |
| Sandnes Finans AS | Financial services | 2005 |
| Sandnes Friskole AS | Education | 2005 |
| Sandnes Garn AS | Manufacturing | 1996 |
| Sandnes Garn Fabrikkutsalg AS | Wholesale & retail | 2024 |
| Sandnes Glass AS | Construction | 2017 |
| Sandnes Grill AS | Hospitality | 2023 |
| Sandnes Gruppen AS | Real estate | 2026 |
| Sandnes Havneterminal AS | Transport & logistics | 2001 |
| Sandnes Helse Og Miljø AS | Health & social care | 1993 |
| Sandnes Hotell AS | Hospitality | 2004 |
| Sandnes Hud Og Laserklinikk AS | Other services | 2018 |
| Sandnes Indre Havn Infrastruktur AS | Construction | 2012 |
| Sandnes International School AS | Education | 2015 |
| Sandnes Kampsportsenter AS | Arts & recreation | 2010 |
| Sandnes Kebab AS | Hospitality | 2013 |
| Sandnes Klinikken AS | Health & social care | 2010 |
| Sandnes Live AS | Professional & scientific | 2024 |
| Sandnes Maler Service AS | Construction | 2022 |
| Sandnes Maritime Sysenter AS | Manufacturing | 2022 |
| Sandnes Markise AS | Wholesale & retail | 1993 |
| Sandnes Markise Eiendom AS | Real estate | 2018 |
| Sandnes Maskinutleie AS | Administrative & support | 2023 |
| Sandnes Medisinske Senter AS | Health & social care | 2026 |
| Sandnes Musikkskole AS | Education | 2025 |
| Sandnes Naturmedisinske Senter AS | Health & social care | 2024 |
| Sandnes Og Jæren Bussterminal AS | Real estate | 2001 |
| Sandnes Optikk AS | Wholesale & retail | 2011 |
| Sandnes Parkeringsdrift AS | Transport & logistics | 2006 |
| Sandnes Parkettsliperi AS | Construction | 2015 |
| Sandnes Pizza & Kebab House AS | Hospitality | 2014 |
| Sandnes Porten AS | Real estate | 1997 |
| Sandnes Pro-Service AS | Health & social care | 1990 |
| Sandnes Property AS | Real estate | 2020 |
| Sandnes Sentrum AS | Other services | 1991 |
| Sandnes Shipping AS | Transport & logistics | 1991 |
| Sandnes Solskjerming AS | Manufacturing | 2012 |
| Sandnes Specsavers AS | Wholesale & retail | 2012 |
| Sandnes Super Pizza AS | Hospitality | 2016 |
| Sandnes Tak AS | Construction | 1986 |
| Sandnes Tannregulering AS | Health & social care | 2025 |
| Sandnes Taxi AS | Transport & logistics | 1994 |
| Sandnes Taxi Eiendom AS | Real estate | 2017 |
| Sandnes Taxi Eiendom Holding AS | | 2025 |
| Sandnes Taxisentral AS | Transport & logistics | 1949 |
| Sandnes Terapi Og Trening AS | Arts & recreation | 2017 |
| Sandnes Ulf Arena AS | Arts & recreation | 2017 |
| Sandnes Ultralyd AS | Health & social care | 2015 |
| Sandnes Ur Og Smykker AS | Wholesale & retail | 2004 |
| Sandnes VVS AS | Construction | 2012 |
| Sandnesadvokatene AS | Professional & scientific | 2022 |
| Sandnesposten AS | Information & communication | 1992 |
| Sandsgaard Invest AS | Professional & scientific | 1999 |
| Sandved Eiendom AS | Construction | 2000 |
| Sandved Holding AS | Real estate | 2005 |
| Sandved Utvikling AS | Real estate | 2014 |
| Sandvedbygget AS | Real estate | 1971 |
| Sandvigå View AS | Real estate | 2021 |
| Sanking AS | Real estate | 2022 |
| Sanneco AS | Real estate | 2011 |
| Sans Mote AS | Wholesale & retail | 2011 |
| Santer AS | Professional & scientific | 2005 |
| Santer Naturstein AS | Construction | 2019 |
| Santorini AS | Real estate | 1997 |
| Sapi Consulting AS | Professional & scientific | 2014 |
| Sapjan Invest AS | | 2017 |
| Sara Kebab Ans | Hospitality | 1991 |
| Sardarbror AS | Real estate | 2026 |
| Sarepta Aksjeselskap | Real estate | 1996 |
| Satco AS | Wholesale & retail | 2020 |
| Satco Holding AS | Wholesale & retail | 2020 |
| Satya Yoga AS | Education | 2020 |
| Sauna-Hus AS | Real estate | 2024 |
| Saunatech AS | Information & communication | 2025 |
| Save Eiendom AS | Real estate | 2011 |
| Saver Eiendom AS | Real estate | 2016 |
| Saveur AS | Hospitality | 2003 |
| Sawado AS | Professional & scientific | 2021 |
| Saxing AS | | 2020 |
| SB Digital Da | Information & communication | 2023 |
| SB Motors AS | Wholesale & retail | 2024 |
| Sbekk Holding AS | | 2024 |
| SBJ Kapital AS | Real estate | 2021 |
| SBR Capital AS | | 2024 |
| SC Invest AS | Real estate | 2005 |
| Scan Bolig AS | Real estate | 2021 |
| Scan Properties AS | | 2011 |
| Scan Property AS | Administrative & support | 2025 |
| Scan VVS AS | Construction | 2012 |
| Scandi Film AS | Information & communication | 2015 |
| Scandi Holding AS | Wholesale & retail | 2006 |
| Scandic Rekruttering AS | Administrative & support | 2020 |
| Scandinavian E-Commerce AS | Wholesale & retail | 2024 |