| Petersen Invest AS | Real estate | 2018 |
| Petit Invest AS | Real estate | 2010 |
| PG Cleanwater Solutions AS | Wholesale & retail | 1981 |
| PG Flow Solutions AS | Manufacturing | 2020 |
| Phol Holding AS | | 2024 |
| Piko AS | Real estate | 2004 |
| Pizzadrift Sande AS | Hospitality | 2020 |
| PKH Invest AS | | 2023 |
| Plan-Bygg AS | Manufacturing | 1968 |
| Playpass Holding AS | Information & communication | 2017 |
| Portus AS | Health & social care | 2018 |
| Postnord Terminal Drammen AS | Transport & logistics | 2018 |
| Pribyl AS | Professional & scientific | 2014 |
| Pro Dekk AS | Wholesale & retail | 2002 |
| Pro-Con AS | Information & communication | 2018 |
| Process Service AS | Manufacturing | 2001 |
| Process Service Eiendom AS | Real estate | 2019 |
| Profilverkstedet AS | Professional & scientific | 2012 |
| Promaritim AS | Wholesale & retail | 2024 |
| Promaritim Service AS | Wholesale & retail | 2026 |
| Prosjektledelse Uterom AS | Professional & scientific | 2024 |
| Protect Vakthold & Sikkerhet AS | Administrative & support | 2015 |
| Protect Vakthold & Sikkerhet Sande AS | Administrative & support | 2015 |
| Pse Consult AS | Professional & scientific | 2019 |
| Qmplus AS | Information & communication | 2000 |
| R Wirtgen | Wholesale & retail | 2004 |
| Raapas AS | | 2008 |
| Rabow AS | Real estate | 2018 |
| Ramberg-Gruppen AS | Transport & logistics | 2005 |
| Rasmussen Maskinlag AS | Construction | 2025 |
| Re Maskin AS | Construction | 2001 |
| Real Training AS | Education | 2018 |
| Reim AS | Administrative & support | 2013 |
| Repcon AS | Construction | 2023 |
| Repcon Hjelp AS | | 2026 |
| Repcon Holding AS | | 2026 |
| Repper AS | Real estate | 2008 |
| Rest AS | Real estate | 2017 |
| Retail Service AS | Wholesale & retail | 2013 |
| Revåveien 13 AS | Real estate | 2018 |
| Rf-Consilium AS | Professional & scientific | 2021 |
| Rinde AS | Financial services | 2012 |
| Riu Holding AS | Other services | 2016 |
| RJ Rygg Holding AS | Real estate | 2008 |
| RK Mur AS | Construction | 2011 |
| Rosnes Gårdsdrift AS | Agriculture & fishing | 2012 |
| Rosnes Produksjon AS | Agriculture & fishing | 2012 |
| Roth Invest AS | | 2023 |
| Royal Handel AS | Transport & logistics | 2024 |
| Royal Lifestyle AS | Wholesale & retail | 2012 |
| Rtvr Holding AS | Education | 2014 |
| Rune Og Mari AS | Other services | 2014 |
| Rygg Gummi AS | Manufacturing | 1999 |
| Ryggetangen Invest AS | | 2022 |
| Ryggetangen Og Johansen Da | Real estate | 2022 |
| Rød Gård Fungi AS | Agriculture & fishing | 2022 |
| Rønningene AS | Construction | 2018 |
| Rønningene Eiendom AS | Real estate | 2018 |
| Rønningene Holding AS | Construction | 2018 |
| Rør-Partner AS | Construction | 2013 |
| Rørmont AS | Construction | 2003 |
| Sa-Maskinteknikk AS | Manufacturing | 2026 |
| Saga Bussreiser Da | Administrative & support | 1991 |
| Salesup AS | Information & communication | 2015 |
| Salesup Norway AS | Professional & scientific | 2021 |
| Salong Fjordveien AS | Other services | 2023 |
| Sandblåsing Metallisering Og Overflatebehandling AS | Manufacturing | 2019 |
| Sande Auto Holding AS | Wholesale & retail | 2024 |
| Sande Auto Senter AS | Wholesale & retail | 2024 |
| Sande Bakeri Og Konditori AS | Manufacturing | 2024 |
| Sande Bilsenter AS | Other services | 2024 |
| Sande Båtsenter AS | Manufacturing | 2026 |
| Sande Cappadocia Kafe & Restaurant AS | Hospitality | 2022 |
| Sande Consulting AS | Professional & scientific | 2024 |
| Sande Dyreklinikk AS | Professional & scientific | 2020 |
| Sande Eiendomsutvikling AS | Real estate | 2013 |
| Sande Event AS | Administrative & support | 2023 |
| Sande Express AS | Transport & logistics | 2021 |
| Sande Fotklinikk AS | Health & social care | 2020 |
| Sande Kornmagasin AS | Manufacturing | 2013 |
| Sande Kornmagasin Eiendom AS | Real estate | 2019 |
| Sande Landbruksdrift Da | Agriculture & fishing | 2009 |
| Sande Legesenter Eiendom Da | Real estate | 2007 |
| Sande Maskinutleie AS | Administrative & support | 2019 |
| Sande Meieri Dagligvare AS | Wholesale & retail | 2000 |
| Sande Meieri Dagligvare Avd. 2 AS | Wholesale & retail | 2021 |
| Sande Motor Og Fritid AS | Wholesale & retail | 2021 |
| Sande Motorsenter AS | Other services | 2000 |
| Sande Naprapatklinikk AS | Health & social care | 2011 |
| Sande Næringsbygg AS | Real estate | 1996 |
| Sande Proffsenter AS | Administrative & support | 2020 |
| Sande Samdrift Da | Agriculture & fishing | 2003 |
| Sande Sentrumsbygg AS | Real estate | 2001 |
| Sande Sentrumsutvikling AS | Real estate | 2020 |
| Sande Solsenter Da | Arts & recreation | 1998 |
| Sande Tannhelse AS | Health & social care | 2017 |
| Sande Trafikkskole AS | Education | 2015 |
| Sande Utleiesenter Da | Administrative & support | 2018 |
| Sande Utvikling AS | Real estate | 2009 |
| Sande Veterinærkontor AS | Professional & scientific | 2007 |