| Svolvær Hagesenter AS | Wholesale & retail | 2022 |
| Svolvær Jernvarehandel AS | Wholesale & retail | 2024 |
| Svolvær Klokker Og Smykker AS | Wholesale & retail | 2024 |
| Svolvær Kystfiske AS | Agriculture & fishing | 2025 |
| Svolvær Maskinstasjon AS | Construction | 2005 |
| Svolvær Park AS | Real estate | 2020 |
| Svolvær Restaurant AS | Hospitality | 2018 |
| Svolvær Rør Eiendom AS | Construction | 2014 |
| Svolvær Seafood AS | Wholesale & retail | 2014 |
| Svolvær Seafood Holding AS | Wholesale & retail | 2015 |
| Svolvær Sjåførskole AS | Education | 1986 |
| Svolvær Skipselektro AS | Construction | 2022 |
| Svolvær Terminalen AS | Real estate | 2012 |
| Svolvær Trend AS | Wholesale & retail | 2006 |
| Svolvær Øvre Holding AS | Real estate | 2005 |
| Svolværgeita Invest AS | Real estate | 2006 |
| Söderberg & Partners Nord-Norge AS | Financial services | 2011 |
| Søskene Solhaug Holding AS | | 2026 |
| T Busch Holding AS | | 2020 |
| T. G. K. Holding AS | Agriculture & fishing | 2019 |
| T.E Bygg AS | Construction | 2020 |
| T.I Invest AS | | 2021 |
| T/C Eiendom AS | Real estate | 2016 |
| Tannlege Alsos AS | Health & social care | 1990 |
| Tannlege Gunhild Johansen AS | Health & social care | 2003 |
| Tannlege Gøril Berg Danielsen AS | Health & social care | 2020 |
| Tannlege Ida Dahl Olsen AS | Health & social care | 2023 |
| Tannlege Lars Eikehaugen Fadnes AS | Health & social care | 2026 |
| Tannlege Oda Husby Løken AS | Health & social care | 2026 |
| Tannlegene Cathrine Og Espen Mortensen AS | Health & social care | 2006 |
| Tanntorget Svolvær AS | Health & social care | 2006 |
| TD - Eiendom AS | Real estate | 1996 |
| Tda Consulting AS | Professional & scientific | 2025 |
| Tejaswar AS | Professional & scientific | 2024 |
| Telegrafen Pub/Bar AS | Hospitality | 2018 |
| Tempia AS | Construction | 2012 |
| Thors Varetransport Holding AS | Transport & logistics | 2001 |
| Thule Borealis Eiendom AS | Real estate | 2006 |
| Tidemands Brygge AS | Real estate | 2008 |
| Tind Utvikling AS | Professional & scientific | 2026 |
| Tmo Fridahunden AS | Professional & scientific | 2007 |
| Torget 2 AS | Real estate | 2010 |
| Torgeten AS | Real estate | 2005 |
| Tornado Boats Norway AS | Wholesale & retail | 2018 |
| Totra AS | Real estate | 2014 |
| Totra Eiendom AS | Real estate | 2014 |
| Trafikkskolen Svolvær AS | Education | 1998 |
| Tre Team Entreprenør AS | Construction | 1993 |
| Trefiber Nord AS | Construction | 2025 |
| Trening Svolvær AS | Arts & recreation | 2015 |
| Trollfjord Experience AS | Arts & recreation | 2019 |
| Trolltindan Holding AS | Wholesale & retail | 2024 |
| Trusted Advisors AS | Professional & scientific | 2013 |
| TS Automasjon AS | Construction | 2024 |
| Tørnholm AS | Real estate | 2019 |
| Tørnland AS | Real estate | 2019 |
| ULV1 AS | Real estate | 2016 |
| Unik Frisør AS | Other services | 2012 |
| Uniq Skin & Beauty AS | Health & social care | 2020 |
| Usersights AS | Information & communication | 2022 |
| V Investments AS | Professional & scientific | 2014 |
| V Reporting AS | Information & communication | 2014 |
| V Solutions AS | Professional & scientific | 2016 |
| Vaterfjord Brygge AS | Real estate | 2024 |
| Verkstedservice Svolvær AS | Manufacturing | 2006 |
| Vestfjordgata 18 AS | Real estate | 2017 |
| Vestfjordgata 22 AS | Real estate | 2017 |
| Vestfjordgata 57 AS | Real estate | 2020 |
| Vestfjordgata 66 AS | Real estate | 2022 |
| Vestfjordgata 69 AS | Real estate | 2005 |
| Vestfjordgata 94 AS | Real estate | 2000 |
| Vestfjordgata 96 AS | Real estate | 2020 |
| Vikskjær AS | Agriculture & fishing | 2021 |
| Vikskjær Holding AS | Agriculture & fishing | 2021 |
| Villa Svolvær AS | Real estate | 2020 |
| Vin I Nord AS | Other services | 2026 |
| Vippepunktet AS | Health & social care | 2023 |
| Visi Holding AS | | 2025 |
| Viva Italia Akram Ans | Hospitality | 2004 |
| Vollen Kystfiske AS | Agriculture & fishing | 2011 |
| Vorsetøya 16 AS | Real estate | 2021 |
| Vorsetøya 24 AS | Real estate | 2021 |
| Vsop Eiendom AS | Real estate | 2022 |
| Vågan Blikk AS | Construction | 2013 |
| Vågan Elektro AS | Construction | 2011 |
| Vågan Taxi AS | Transport & logistics | 2020 |
| Våganavisa AS | Information & communication | 2006 |
| Vågar AS | Real estate | 2005 |
| Webium AS | Information & communication | 2020 |
| WGP Service AS | Administrative & support | 2025 |
| Willassen Kystfiske AS | Real estate | 2015 |
| Wintherberg Wine AS | Wholesale & retail | 2024 |
| Xo Eiendom Svolvær AS | Real estate | 2010 |
| Xo Lofoten AS | Financial services | 2017 |
| Xo Svolvær AS | Financial services | 2005 |
| Xxlofoten AS | Arts & recreation | 2005 |
| Y. Krogstad Invest AS | | 2013 |
| Ørsvågvær AS | Real estate | 1995 |
| Øs Invest AS | Professional & scientific | 1997 |
| Østly Holding AS | | 2021 |