| A.S.C. Invest & Consulting Oy | Information & communication | 2021 |
| Aafe OY | Professional & scientific | 2021 |
| AH-Kone ja Huolto Ky | Manufacturing | 1985 |
| ARCTIC GUIDES Oy | Administrative & support | 2024 |
| Accolade Group Oy | Financial services | 2024 |
| Accolade Partners Oy | Administrative & support | 2014 |
| Adler Holdings Oy | Financial services | 2022 |
| Ainoa Outdoors Oy | Administrative & support | 2026 |
| All Seasons Lapland Oy | Administrative & support | 2026 |
| Alttojärvi Oy | Administrative & support | 2024 |
| AnnaS Consulting Solutions Oy | Professional & scientific | 2024 |
| Arctic Adventures DMC Oy | Administrative & support | 2014 |
| Arctic Aurora Lodge Oy | Hospitality | 2025 |
| Arctic Berry Finland Oy | Wholesale & retail | 2013 |
| Arctic Chalet Rentals Oy | Hospitality | 2024 |
| Arctic Exposure Oy | Administrative & support | 2022 |
| Arctic Flights Oy | Transport & logistics | 2022 |
| Arctic Lapland Investment Oy | Administrative & support | 2019 |
| Arctic River Resort Oy | Hospitality | 2022 |
| Arctic Sleet Oy | Professional & scientific | 2025 |
| Arctic cycle Oy | Other services | 2026 |
| Arctic sky avoin yhtiö | Arts & recreation | 2020 |
| ArcticVolt Ivalo Oy | Construction | 2026 |
| Attent Insights Oy | Professional & scientific | 2025 |
| Aurora Premium Oy | Hospitality | 2020 |
| Aurora Village Oy | Administrative & support | 2016 |
| Authentic Aurora Oy | Administrative & support | 2024 |
| Autohuolto Ivalo Oy | Other services | 2026 |
| Avoin yhtiö Puolakka & Palonen | Professional & scientific | 1995 |
| BBInterceptor Enterprice Oy | Administrative & support | 2026 |
| Best North Oy | Administrative & support | 2025 |
| Carbon Forest Oy | Professional & scientific | 2023 |
| Catering Mestarit Ivalo Oy | Hospitality | 2017 |
| Caveman X Oy | Wholesale & retail | 2021 |
| Coneco Oy | Real estate | 2009 |
| Core Partners Finland Oy | Wholesale & retail | 2009 |
| DD North Capital Oy | Hospitality | 2026 |
| Decone Oy | Administrative & support | 2021 |
| Delinari Oy | Manufacturing | 2020 |
| Deliporo Oy | Wholesale & retail | 2005 |
| Design Tapio Wirkkala & Co. Oy | Professional & scientific | 1974 |
| Dodon Oy | Administrative & support | 2019 |
| E. Paulavirta ja K:ni Seur. Kommandiittiyhtiö | Wholesale & retail | 1982 |
| EkoPenan Kala Oy | Agriculture & fishing | 2025 |
| Ellappi Oy | Construction | 1999 |
| Entisöintiliike Arvopahka Oy | Construction | 1991 |
| Eponex Oy | Other services | 1993 |
| Ex-suorittajat Oy | Education | 2019 |
| Extreme Huskies Ky | Administrative & support | 2012 |
| Extreme Huskysafaris Oy | Administrative & support | 2016 |
| Fiafori Oy | Transport & logistics | 2012 |
| Finnaali Oy | Hospitality | 2021 |
| Foxtuuri Oy | Financial services | 1989 |
| From Finance Oy | Professional & scientific | 2019 |
| Frozen Lake Husky Oy | Administrative & support | 2024 |
| Frozen Land House & Husky Oy | Health & social care | 2016 |
| Gemelo Oy | Wholesale & retail | 2011 |
| Grafinari Oy | Professional & scientific | 2022 |
| Grand Dom Oy | Administrative & support | 2016 |
| Grytzy-Luotain Oy | Professional & scientific | 1987 |
| Guesthouse Husky Oy | Administrative & support | 2010 |
| Gymi Group Oy | Education | 2020 |
| HEMPEA Oy | Manufacturing | 2026 |
| HL-Lattiatyö Oy | Construction | 2011 |
| Hotelli Ujevaara OY | Hospitality | 2017 |
| Hammashoitopalvelu J. Rasmussen Ky | Health & social care | 2004 |
| Hanjan Pizza Oy | Hospitality | 2021 |
| Hanjo Ky | Wholesale & retail | 1999 |
| Hanki Hook Oy | Construction | 2025 |
| Hannu Alenius Oy | Transport & logistics | 2003 |
| Happy Huskies Oy | Administrative & support | 2025 |
| Helmipilvi Oy | Wholesale & retail | 2024 |
| Hierontapalvelu Phawini ky | Other services | 2012 |
| High Hill Horses Oy | Arts & recreation | 2024 |
| Hoivakoti Anna ja Aapeli Oy | Health & social care | 2006 |
| Hotelli Ivalo Oy | Hospitality | 1998 |
| Hotelli Korpikartano Oy | Hospitality | 2018 |
| Huoltoasema V. Granath Oy | Wholesale & retail | 1983 |
| Hygikyyti Oy | Transport & logistics | 2024 |
| Ivalon Ovimiehet OY | Administrative & support | 2009 |
| Icevalley Oy | Construction | 2011 |
| Idoli Oy | Wholesale & retail | 1981 |
| Inarijärven Kala Oy | Agriculture & fishing | 2026 |
| Inarin Hangasojan Kulta Oy | Mining & quarrying | 1994 |
| Inarin Kalastaja Osuuskunta | Manufacturing | 1998 |
| Inarin Kaluste Ky | | 1985 |
| Inarin Kehitys Oy | Real estate | 2011 |
| Inarin Kiinteistöt Oy | Real estate | 2012 |
| Inarin Kylmähuolto Oy | Construction | 2025 |
| Inarin Lapin Vesi Oy | Water & waste | 1986 |
| Inarin Luonnonporo Oy | Manufacturing | 2005 |
| Inarin Moniala Oy | Health & social care | 1991 |
| Inarin Pesulapalvelu Oy | Administrative & support | 1993 |
| Inarin Saariselän Saajopolku 4 Oy | Hospitality | 2023 |
| Inarin Vuokra-asunnot Oy | Real estate | 2013 |
| Inergia Lämpö Oy | Energy | 2000 |
| Inergia Oy | Energy | 1989 |
| Insinööritoimisto Päykkönen Ky | Professional & scientific | 1983 |
| Instekno Oy | Manufacturing | 2012 |
| Inster Oy | Wholesale & retail | 2014 |