| Sage Invest AS | | 2006 |
| Sail Norway Charter AS | Administrative & support | 2026 |
| Sain Studios AS | Professional & scientific | 2021 |
| Saisachsen AS | | 2024 |
| Sait AS | Information & communication | 2017 |
| Saite AS | Information & communication | 2012 |
| Sakana AS | | 2014 |
| Sakarias AS | Hospitality | 2019 |
| Saksedans AS | Other services | 1997 |
| Saksenvik Kraft AS | Energy | 1998 |
| Saleh Transport AS | Transport & logistics | 2026 |
| Sales-Force AS | Wholesale & retail | 2020 |
| Saleslink AS | Administrative & support | 2025 |
| Salesteam AS | Wholesale & retail | 1972 |
| Salgsteknikk AS | Administrative & support | 2022 |
| Sali AS | Professional & scientific | 2016 |
| Salmo AS | Information & communication | 2020 |
| Salmon Group AS | Administrative & support | 2003 |
| Salongen Vintage AS | Wholesale & retail | 2021 |
| Salt Aquaservice AS | | 2024 |
| Salt AS | Financial services | 2005 |
| Salt Eiendomsutvikling AS | Real estate | 2018 |
| Salt Ship Design Bergen AS | Professional & scientific | 2025 |
| Saltimport AS | Wholesale & retail | 1995 |
| Saltimport Midtnorge AS | Real estate | 1997 |
| Saltimport Nordnorge AS | Wholesale & retail | 2000 |
| Saltrødsenteret AS | Real estate | 2005 |
| Salus TF AS | Wholesale & retail | 2023 |
| Salvator Gruppen AS | Real estate | 2005 |
| Saman Sogndal Studentbarnehage AS | Education | 2022 |
| Sambo AS | Administrative & support | 2020 |
| Samdals Begravelsesbyrå AS | Other services | 2020 |
| Samfunns- Og Næringslivsforskning AS | Professional & scientific | 2001 |
| Samhandlingsagentene AS | Professional & scientific | 2023 |
| Samleapp AS | Information & communication | 2026 |
| Samleren AS | Wholesale & retail | 2014 |
| Samleren Plater Da | Information & communication | 2023 |
| Sammen Barnehager Holding AS | Education | 2022 |
| Sammen Blokksberg Barnehage AS | Education | 2022 |
| Sammen Bortigard Barnehage AS | Education | 2022 |
| Sammen Fagertun Barnehage AS | Education | 2022 |
| Sammen Fantoft Barnehage AS | Education | 2022 |
| Sammen Fantoft Gård Barnehage AS | Education | 2022 |
| Sammen Jekteviken Barnehage AS | Education | 2022 |
| Sammen Nerigard Barnehage AS | Education | 2022 |
| Sammen Oppigard Barnehage AS | Education | 2022 |
| Sammen Vardafjell Barnehage AS | Education | 2022 |
| Samoni AS | Real estate | 2026 |
| Sancell AS | Professional & scientific | 1988 |
| Sandane Handelseiendom AS | Real estate | 2010 |
| Sandane Panorama AS | Real estate | 2017 |
| Sandanger Advokatfirma Da | Professional & scientific | 2008 |
| Sandanger Investering AS | | 2008 |
| Sandbach AS | Real estate | 2017 |
| Sandback AS | Construction | 2024 |
| Sandbrekkevegen 100 Næring AS | Real estate | 2021 |
| Sandbrekkevegen 81 AS | Real estate | 2016 |
| Sandbrekkeveien 96 AS | Real estate | 2007 |
| Sandbrogaten 11 AS | Real estate | 2007 |
| Sandbrogaten 5/7 AS | Real estate | 2007 |
| Sandbrogaten Holding AS | Real estate | 2022 |
| Sanddalsringen 1 AS | Real estate | 1987 |
| Sande Holding AS | Administrative & support | 2024 |
| Sander Eiendom AS | Real estate | 1981 |
| Sandevegen 151 AS | Real estate | 2023 |
| Sandhi AS | Real estate | 2018 |
| Sandland Holding AS | Construction | 2005 |
| Sandra Mariann Dale AS | Health & social care | 2015 |
| Sandra Sivertsen AS | Wholesale & retail | 2018 |
| Sandsli Boligutvikling AS | Real estate | 2011 |
| Sandslihaugen 1 AS | Real estate | 1976 |
| Sandslihaugen 36 AS | Real estate | 2021 |
| Sandslihaugen Eiendom AS | Real estate | 1997 |
| Sandslimarka 185 AS | Real estate | 2008 |
| Sandslimarka 251 AS | Real estate | 2019 |
| Sandslimarka 251B Holding AS | Real estate | 2025 |
| Sandslimarka 31 AS | Real estate | 2014 |
| Sandslimarka Holding AS | Real estate | 2023 |
| Sandslimarka Parkering AS | Real estate | 2024 |
| Sandsliåsen 46 Utbygging AS | Real estate | 2018 |
| Sandstaa Holding AS | Real estate | 2021 |
| Sandstå Holding AS | | 2020 |
| Sandtorvs Holding AS | | 2024 |
| Sandvand Invest AS | | 2025 |
| Sandvik & Sønner AS | Wholesale & retail | 2012 |
| Sandvik Tak AS | Construction | 2012 |
| Sandviken 9-10 AS | Hospitality | 2003 |
| Sandviken Apotek AS | Wholesale & retail | 2009 |
| Sandviken Boligutleie AS | Real estate | 2014 |
| Sandviken Center Ventilasjonsservice AS | Construction | 1994 |
| Sandviken Dagligvare AS | Wholesale & retail | 2001 |
| Sandviken Eiendom AS | Manufacturing | 1991 |
| Sandviken Eiendomsutvikling AS | Real estate | 2010 |
| Sandviken Food House AS | Hospitality | 2019 |
| Sandviken Fotterapi AS | Health & social care | 2018 |
| Sandviken Invest AS | Wholesale & retail | 2003 |
| Sandviken Legesenter Da | Health & social care | 2001 |
| Sandviken Naprapatklinikk AS | Health & social care | 2012 |
| Sandviken Pizza AS | Hospitality | 2026 |
| Sandviken Servicebakeri AS | Hospitality | 2019 |