| Skaret Sport AS | Wholesale & retail | 2017 |
| Skaret Turistsenter Ans | Real estate | 1988 |
| Skarvoy AS | | 2025 |
| Skaufart AS | Construction | 2024 |
| Skeidar Molde AS | Wholesale & retail | 1991 |
| Skilt / Dekor AS | Professional & scientific | 2025 |
| Skiltmakern AS | Manufacturing | 2025 |
| Skin Clinic Molde AS | Health & social care | 2019 |
| Skjevik Eiendom AS | Real estate | 2020 |
| Skjevika Utvikling AS | Real estate | 2014 |
| Skjorta AS | Professional & scientific | 2003 |
| Skjørli Holding AS | | 2019 |
| Skogby Eiendom AS | | 2022 |
| Skoglien Invest AS | Manufacturing | 2005 |
| Skolehverdagen Forlag Da | Information & communication | 1997 |
| Skorgen Invest AS | | 2023 |
| Skotheim AS | Wholesale & retail | 2014 |
| SKS Security AS | Administrative & support | 2016 |
| Sky Consulting AS | Information & communication | 2016 |
| Sky Ig AS | Information & communication | 2022 |
| Skyfall Brands AS | Professional & scientific | 2025 |
| Slemmen AS | Construction | 2022 |
| Slettedal Invest AS | Construction | 2012 |
| Smapp AS | Wholesale & retail | 2024 |
| Smart Miljø Konsulent Norge AS | Professional & scientific | 2025 |
| Smart-Renhold Og Vedlikehold AS | Construction | 2021 |
| Smile AS | Hospitality | 2014 |
| Smørdal Investments AS | Professional & scientific | 2023 |
| SN2 Holding AS | | 2026 |
| Snekker-Team AS | Construction | 2011 |
| Snekkeri & Design AS | Manufacturing | 2022 |
| Snikkar Hovland AS | Construction | 2021 |
| Snos Molde AS | Wholesale & retail | 1995 |
| Snötind AS | Professional & scientific | 2025 |
| Snøhetta Regnskap Molde AS | Professional & scientific | 2024 |
| Sol Veritas Holdings AS | Information & communication | 2023 |
| Solaris B AS | Wholesale & retail | 2000 |
| Solarum Holding AS | | 2026 |
| Solarum Labs AS | Information & communication | 2026 |
| Solhjell Service AS | Manufacturing | 2015 |
| Solid Rådgivning AS | Professional & scientific | 2023 |
| Solstrand Boliger AS | Construction | 2003 |
| Solstrand Boliger Bygg AS | Construction | 2002 |
| Solstrand Boliger Eiendom AS | Real estate | 1994 |
| Solstrand Gruppen AS | Construction | 2005 |
| Solstrand Næringseiendom AS | Construction | 2012 |
| Sopath AS | Administrative & support | 2005 |
| Sound Story AS | Information & communication | 2016 |
| Soundbase AS | Arts & recreation | 2010 |
| SP Invest AS | Real estate | 1986 |
| Spes Bona AS | Professional & scientific | 2013 |
| Spirit Trening AS | Arts & recreation | 2017 |
| Spok AS | Wholesale & retail | 2007 |
| SPORT1 Molde AS | Wholesale & retail | 2005 |
| Sportsbaren Molde AS | Hospitality | 2023 |
| Sportswear Holding AS | Administrative & support | 2004 |
| SSC Holding AS | Manufacturing | 2017 |
| Sso AS | | 2025 |
| Stadion Eiendom AS | Real estate | 1997 |
| Stedje Teknikk AS | | 2022 |
| Stelion Eiendom AS | Real estate | 2026 |
| Stenseth Handel AS | Wholesale & retail | 2020 |
| Stillcon AS | Education | 2014 |
| Stillcon Handel AS | Wholesale & retail | 2020 |
| Stiset Invest AS | | 2024 |
| Stoco AS | | 2020 |
| Stode AS | Professional & scientific | 2023 |
| Stokkvoldjordet AS | Real estate | 2013 |
| Storgata 11 Molde AS | Real estate | 1993 |
| Storgata 17 a Molde AS | Real estate | 2005 |
| Storgata 17B Molde AS | Real estate | 2019 |
| Storgata 21 AS | Real estate | 1972 |
| Storgata 23 Molde AS | Real estate | 2000 |
| Storgata 24 Molde AS | Real estate | 2004 |
| Storgata 32 Molde AS | Real estate | 2022 |
| Storgata 4 Molde AS | Real estate | 2006 |
| Storgata 45 Molde AS | Real estate | 2025 |
| Storgata 46 Molde AS | Real estate | 1929 |
| Storgata 50 Molde AS | Real estate | 2010 |
| Storgata 52 Molde AS | Real estate | 2005 |
| Storgata 6 Molde AS | Real estate | 2010 |
| Storgata Kiosk AS | Wholesale & retail | 2011 |
| Storgaten 28 AS | Real estate | 1918 |
| Storgt 16-18-20 Ans | Real estate | 1989 |
| Storgt 16-18-20 AS | Real estate | 2007 |
| Storgt 22 Ans | | 1989 |
| Storgt 22 Molde AS | Real estate | 2006 |
| Storgt 42 Ans | | 1989 |
| Storgt. 42 AS | Real estate | 2005 |
| Storholmvågen AS KS | Real estate | 1987 |
| Stortind Eiendom AS | Real estate | 2025 |
| Storviking AS | Real estate | 2010 |
| Strand Hotel Fevik Eiendom AS | Real estate | 2017 |
| Strande Eiendom AS | Real estate | 1974 |
| Strande Holding AS | | 2023 |
| Strandgata 13 AS | Real estate | 2005 |
| Strandgata 9-11 Molde AS | Real estate | 2022 |
| Strandgt 1 AS | Real estate | 1997 |
| Strandveien 20 AS | Real estate | 2021 |
| Strategi AS | | 2025 |