| Storsvingen 6 AS | Real estate | 2019 |
| Storsvingen Blokk D 2 AS | Real estate | 2012 |
| Storsvingen Blokk D 4 AS | Real estate | 2012 |
| Storsvingen Handelseiendom AS | Real estate | 2025 |
| Storsvingen Vest AS | Real estate | 2012 |
| Storvannet Eiendom AS | Real estate | 2005 |
| Storvannet Naf Camping AS | Hospitality | 2012 |
| Strandgata 16 Hammerfest AS | Real estate | 2014 |
| Strandgata 18 Hammerfest AS | Real estate | 2001 |
| Strandgata 19 AS | Real estate | 2003 |
| Strandgt 25 AS | Real estate | 2012 |
| Strandgt 33 35 AS | Real estate | 1994 |
| Strandparken 2 AS | Real estate | 2013 |
| Strandparken Holding AS | Real estate | 2007 |
| Strandparken Mellom AS | Real estate | 2014 |
| Strandparken Nord AS | Real estate | 2012 |
| Strømme Eiendom AS | Real estate | 2001 |
| Strømmen Torsk Ans | | 1991 |
| Strømsnes Eiendomsutvikling AS | Real estate | 2013 |
| Stål Betong & Rør AS | Manufacturing | 2012 |
| Sun 2 Hammerfest AS | Other services | 2024 |
| Svartfjellveien 4 AS | Wholesale & retail | 2017 |
| Svartfjellveien Eiendom AS | Real estate | 2016 |
| Svendsen Eiendomsselskap AS | Real estate | 1990 |
| Sæbønes AS | Real estate | 2022 |
| Sæbønes Eiendom AS | Real estate | 2009 |
| T-Hub AS | Information & communication | 2025 |
| T. Mosesen Invest AS | Agriculture & fishing | 2015 |
| T.Rogde AS | Real estate | 2021 |
| Tak Og Bygg Hammerfest AS | Construction | 2024 |
| Tana Bygg AS | Real estate | 2011 |
| Tannlege Marte Wæraas Amundsen AS | Health & social care | 2024 |
| Tara Bloch-Vere AS | Arts & recreation | 2023 |
| Tat Byggrenovering AS | Construction | 2012 |
| Tat Eiendom AS | Real estate | 2023 |
| Tavam Invest AS | | 2021 |
| Tech's AS | Other services | 2006 |
| Texo Bygg AS | Real estate | 2013 |
| Timeout Frisør AS | Other services | 2019 |
| Timeout Velvære AS | Other services | 2024 |
| Tina Konradsen AS | Professional & scientific | 2024 |
| TM Fisk AS | Agriculture & fishing | 2015 |
| To Nøsta AS | Wholesale & retail | 2024 |
| Travel Traders AS | Administrative & support | 2008 |
| Turistua AS | Real estate | 2011 |
| Turistua Drift AS | Hospitality | 2020 |
| Turistua Holding AS | Real estate | 2020 |
| Typo'Nor AS | Manufacturing | 1987 |
| Udin Eiendom AS | Real estate | 2020 |
| Ultima Thule Annen Etage SA | Real estate | 1995 |
| Uniq Studiesenter AS | Education | 2024 |
| Ut På Havet AS | Arts & recreation | 2021 |
| Uteliv I Vest AS | Hospitality | 1997 |
| Vamos Tentar Pescar AS | Administrative & support | 2024 |
| Venoekai AS | Administrative & support | 2025 |
| Verk Eiendom AS | Real estate | 2013 |
| Veterinor AS | Professional & scientific | 2022 |
| Veterinær Karina Milch Wiik AS | Professional & scientific | 2026 |
| Viktor Jensen Holding AS | | 2025 |
| Vim Holding AS | | 2022 |
| Visit Hammerfest AS | Administrative & support | 1989 |
| Vital Bevegelse AS | Health & social care | 2025 |
| Vke Eiendom AS | Real estate | 2012 |
| Vke Holding AS | Professional & scientific | 2019 |
| VP Clientfix Da | Professional & scientific | 2026 |
| Vågsfjell Kystfiske AS | Agriculture & fishing | 2023 |
| Værbitt Verksted AS | Manufacturing | 2016 |
| Wano AS | Real estate | 1991 |
| Wano Invest AS | Real estate | 2021 |
| Wermtec Support AB | Administrative & support | 2007 |
| WMM AS | Construction | 2025 |
| WMM Maskinentreprenør AS | Construction | 2021 |
| XY123AB AS | Agriculture & fishing | 2024 |
| XY234AB AS | | 2025 |
| XY567AF AS | | 2025 |
| XY567AG AS | | 2025 |
| XY678AH AS | | 2025 |
| XY789AI AS | | 2025 |
| XY789BA AS | | 2025 |
| Ys Holding AS | Construction | 2014 |
| Zael Helse AS | Health & social care | 2025 |
| Zael Holding AS | Health & social care | 2025 |
| ZX III AS | | 2021 |
| Øiel Holdings AS | | 2025 |
| Øtm AS | Hospitality | 2010 |