| One Holiday Please Oy | Hospitality | 2019 |
| Oy Raitismaja Ab | Hospitality | 1987 |
| Oy Santa Claus Medias Ltd | Information & communication | 1987 |
| PeakWorks Oy | Administrative & support | 2025 |
| Pohjola Sales Oy | Financial services | 2020 |
| Pohjolan Kiinteistöpalvelu Oy | Administrative & support | 2012 |
| PuheCom Oy | Health & social care | 2021 |
| Puheterapia Luode Oy | Health & social care | 2025 |
| Q5 Veisaa Oy | Arts & recreation | 2011 |
| Rakkateam Ky | Administrative & support | 1988 |
| RIA-majat Oy | Real estate | 1990 |
| Rakennus L. Konttori Oy | Construction | 2018 |
| RiLii Oy | Hospitality | 2020 |
| Rouhe Ravintolat Oy | Hospitality | 2013 |
| Saarikko Invest OY | Professional & scientific | 2000 |
| Selvä Pyy Ravintolat OY | Hospitality | 2008 |
| SK Real estate & investments Oy | Administrative & support | 1981 |
| Samikka Oy | Hospitality | 2015 |
| Scandinavian Adventures Ky | Administrative & support | 2004 |
| Sennas Oy | Construction | 2022 |
| Seven Fells Up Oy | Administrative & support | 2016 |
| Sevitio Oy | Wholesale & retail | 2024 |
| Sijoitus Valmuri Oy | Real estate | 1997 |
| Sisu Outdoor Oy | Arts & recreation | 2017 |
| Skafferiet Catering Oy | Hospitality | 2011 |
| Sport Corner Ylläs Oy | Wholesale & retail | 2024 |
| Stenan Majat Oy | Hospitality | 1975 |
| Studio Sanni Oy | Professional & scientific | 2025 |
| TaloYlläs Oy | Professional & scientific | 2003 |
| Talon Taika Oy | Construction | 2023 |
| Terioe Oy | Administrative & support | 2021 |
| Threesome Sijoitus Oy | Real estate | 2000 |
| Treeniresepti Oy | Information & communication | 2010 |
| Tunturi-Lapin Kiinteistövälitys Oy LKV | Real estate | 2007 |
| Tunturi-Lapin Reitit Oy | Administrative & support | 2021 |
| Tunturi-Lapin Vesi Oy | Water & waste | 1988 |
| Tunturin Henget Oy | Hospitality | 2021 |
| Tuohtanen Oy | Hospitality | 1988 |
| Tyylipuhdas Oy | Administrative & support | 2025 |
| Ukko Capital Oy | Financial services | 2025 |
| Urpo Ristimella Oy | Administrative & support | 2004 |
| Usvametsän Rölli Oy | Real estate | 2010 |
| Valjama Oy | Professional & scientific | 2025 |
| Velhonkota Oy | Hospitality | 1992 |
| Verkko-osuuskunta Ylläksen Laajakaista | Information & communication | 2014 |
| Vuollo ja pojat Oy | Wholesale & retail | 2015 |
| Werty Oy | Construction | 2024 |
| Willow Grouse Oy | Hospitality | 2020 |
| Woodpecker Restaurants Oy | Hospitality | 2012 |
| Ylläksen Eväskiinteistöt Oy | Professional & scientific | 2020 |
| Ylläksen Eväskori Oy | Hospitality | 2020 |
| Ylläksen Lapinkylä Oy | Real estate | 1997 |
| Ylläksen Loma Oy | Hospitality | 1993 |
| Ylläksen Lyhty Ky | Hospitality | 1996 |
| Ylläksen Markkinointi Oy | Professional & scientific | 2012 |
| Ylläksen Matkailu Oy | Administrative & support | 1988 |
| Ylläksen Pirssit Oy | Transport & logistics | 2009 |
| Ylläksen Rohtola Ky | Health & social care | 1989 |
| Ylläksen Yöpuu Oy | Hospitality | 2008 |
| Ylläs Experiences Oy | Administrative & support | 2021 |
| Ylläs Lodge Oy | Hospitality | 2014 |
| Ylläs Metkut Oy | Information & communication | 2003 |
| Ylläs-Ski Oy | Arts & recreation | 2008 |
| YlläsExpress Liikenne Satokangas Oy | Transport & logistics | 2004 |
| Ylläsavain Oy | Administrative & support | 2007 |
| Ylläskieppi Ky | Hospitality | 1989 |
| Ylläsvirta Oy | Real estate | 1997 |
| vTRUST Finland Oy | Information & communication | 2018 |
| Äkäs-Rakennus OY | Construction | 2019 |
| Äkäslompolo Ravintolat Oy | Hospitality | 2008 |
| Äkäslompolo Sport Shop Oy | Wholesale & retail | 2022 |
| Äkästupa Oy | Hospitality | 1986 |