| A&A RakennusNord Oy | Construction | 2025 |
| A&T Ilmola Oy | Administrative & support | 2011 |
| AI Charge Data Oy | Manufacturing | 2025 |
| AI Charge Group Oy | Manufacturing | 2025 |
| AI Charge Oy | Manufacturing | 2025 |
| Aarne Jäntti Ky | Wholesale & retail | 1991 |
| Aimwellth oy | Education | 2020 |
| Akin sähkö ja puunkaato Oy | Construction | 2023 |
| Alatalon Konepiste ky | Wholesale & retail | 1982 |
| AntPar works oy | Administrative & support | 2026 |
| Arctic Anglers Oy | Arts & recreation | 2019 |
| Arctic Flow Oy | Other services | 2015 |
| Arctic extreme service Oy | Administrative & support | 2025 |
| ArcticSnowCity Oy | Professional & scientific | 2024 |
| Aurora sähkö Oy | Construction | 2019 |
| Autohuolto Sadinmaa Oy | Real estate | 1980 |
| Back-Tolonen Oy | Wholesale & retail | 2006 |
| Biowin Polar Oy | Energy | 2008 |
| Boreal Pet Foods Oy | Manufacturing | 2025 |
| Boreal Services Oy | Administrative & support | 2018 |
| Claritus Oy | Professional & scientific | 2025 |
| Dante Steel Oy | Manufacturing | 2024 |
| Donvito Oy | Financial services | 1983 |
| E. Rantakokko Ky | Other services | 2005 |
| Ebba & Erkki Oy | Wholesale & retail | 2002 |
| Eräniesta Oy | Arts & recreation | 2001 |
| Esiyok Oy | Hospitality | 2026 |
| Even Paari Oy | Hospitality | 2015 |
| FRS Consulting OY | Construction | 2020 |
| HMT Holding Oy | Professional & scientific | 2024 |
| Hyöky Group OY | Real estate | 2011 |
| Harriniva Oy | Hospitality | 1982 |
| Heikki Brännare Oy | Construction | 2007 |
| Heliflite Oy | Transport & logistics | 1995 |
| Helijet Maintenance Oy | Transport & logistics | 1993 |
| HierojaLevi Ky | Health & social care | 2019 |
| Husky Center Ylläsjärvi Oy | Administrative & support | 2017 |
| Ice Land Europe OY | Real estate | 2012 |
| Ilmolan Vuokratalot Oy | Real estate | 1998 |
| Indoor Testing Lapland Oy | Professional & scientific | 2012 |
| Insinööritoimisto Pieskä Oy | Professional & scientific | 2022 |
| Intelligent Asset Management Oy | Information & communication | 2023 |
| JJ Remontti oy | Other services | 2021 |
| Janne-Talot Oy | Construction | 2011 |
| K.A. Kolström Oy | Wholesale & retail | 1897 |
| KAKOS oy | Professional & scientific | 2018 |
| Kapustarinnan Kammari Oy | Hospitality | 2017 |
| Kari Sadinmaa Oy | Transport & logistics | 2002 |
| Katja Regina Oy | Health & social care | 2024 |
| Keltainen Murmeli Ky | Wholesale & retail | 2010 |
| Kiila Consulting Oy | Professional & scientific | 2018 |
| Kiinteistö Oy Hotelli Hetta | Real estate | 2002 |
| Kiinteistö Oy Hotelli Kaltio | Real estate | 2009 |
| Kiinteistö Oy Hotelli Kilpis | Real estate | 2002 |
| Kiinteistö Oy Hotelli Oloksen huoneistot | Real estate | 2009 |
| Kiinteistö Oy Hotelli Olos | Real estate | 2009 |
| Kiinteistö Oy Hotelli Pallas | Real estate | 2009 |
| Kiinteistö Oy Hotelli Sirkantähti | Real estate | 2009 |
| Kiinteistö Oy Hotelli Äkäs | Real estate | 2009 |
| Kiinteistö Oy Kilpisranta | Real estate | 2002 |
| Kiinteistö Oy Luoston Lusti | Real estate | 1999 |
| Kiinteistö Oy Masetvarri 1 | Real estate | 2020 |
| Kiinteistö Oy Muonion Hilla | Real estate | 2001 |
| Kiinteistö Oy Muonion Kotikontu | Real estate | 1982 |
| Kiinteistö Oy Muonion Lakka | Real estate | 2003 |
| Kiinteistö Oy Sky Ounasvaara | Real estate | 2009 |
| Kiinteistö Oy Tähtipuisto | Real estate | 2009 |
| Kiinteistö Oy Äkäslompolon Kaivohuone | Real estate | 2011 |
| Kiinteistöhuolto Hyöky Oy | Administrative & support | 1994 |
| Kilpis Polar-Tour Oy | Real estate | 2005 |
| Kilpis-Saara Oy | Real estate | 2005 |
| Kobma Oy | Real estate | 2005 |
| Kodda Oy | Real estate | 2005 |
| Koiramäen Huskys Oy | Administrative & support | 2025 |
| Kone ja työpalvelu Rauhala Ky | Construction | 2005 |
| KoneMuonio Oy | Wholesale & retail | 2021 |
| Konetyö Sieppi Oy | Construction | 2025 |
| Koskensivu Ky | Real estate | 1982 |
| Kosotuskeino Oy | Real estate | 2007 |
| Kotisaajo Oy | Financial services | 2018 |
| Kuljetus J purra Oy | Transport & logistics | 2020 |
| Kuljetuspalvelu Roimaa Oy | Transport & logistics | 2019 |
| Käsivarren Sähkö Ky | Construction | 1992 |
| Käsivarren Tuulivoima Oy | Energy | 2022 |
| Lapin Lusto Oy | Manufacturing | 1997 |
| Lapin Puhetulkki Oy | Health & social care | 2019 |
| Lapin Rakennuspalvelu Sieppi Oy | Construction | 2024 |
| Lapin Sähkövoima Oy | Energy | 1988 |
| Lapin Taika Urakointi Oy Muonio | Transport & logistics | 2024 |
| Lapin Tutkimus- ja Hoitopalvelut Oy | Health & social care | 2004 |
| Lapland Dream Villas Oy | Administrative & support | 2018 |
| Lapland Hotels & Safaris Oy | Financial services | 2024 |
| Lapland Hotels City Oy | Hospitality | 2024 |
| Lapland Hotels Group Oy | Hospitality | 2024 |
| Lapland Hotels Lappi Oy | Hospitality | 2008 |
| Lapland Management Oy | Professional & scientific | 2006 |
| Lapland Proving Ground Oy | Professional & scientific | 2012 |
| Lapland Ski Resorts Oy | Arts & recreation | 2011 |
| Lapland Snowman Oy | Administrative & support | 2012 |
| Lapland Staff Oy | Administrative & support | 1993 |