| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Markkinointi Uikkanen Oy CVR 0111342-9 | OtherAudit | Since 2023 | — | Active |
| Muhoksen Sähköosuuskunta CVR 0186631-6 | OtherAudit | Since 2022 | — | Active |
| Oulun Kalustehalli Oy CVR 0187067-3 | OtherDeputy auditor | Since 2025 | — | Active |
| Keskusosuuskunta Oulun Seudun Sähkö CVR 0187612-7 | OtherAudit | Since 2022 | — | Active |
| Asunto-Oy Kananlaulu CVR 0188018-5 | OtherDeputy auditor | Since 2025 | — | Active |
| Asunto-Oy Kauppurienkatu 36 CVR 0188047-6 | OtherAudit | Since 2026 | — | Active |
| Oulunsalon Sähköosuuskunta CVR 0188659-5 | OtherAudit | Since 2022 | — | Active |
| Kemin Ajotilaus Oy CVR 0190876-6 | OtherAudit | Since 2022 | — | Active |
| Kemin Pienteollisuustalo Oy CVR 0190898-5 | OtherDeputy auditor | Since 2021 | — | Active |
| Peurasaaren Lämpö Oy CVR 0190921-6 | OtherDeputy auditor | Since 2025 | — | Active |
| Asunto-osakeyhtiö Harjuhaka CVR 0191034-8 | OtherDeputy auditor | Since 2024 | — | Active |
| Asunto Oy Juntonsato CVR 0191044-4 | OtherDeputy auditor | Since 2023 | — | Active |
| Asunto Oy Kaartotie 1 CVR 0191046-0 | OtherAudit | Since 2026 | — | Active |
| Asunto-oy Karikatu 8 CVR 0191053-2 | OtherAudit | Since 2023 | — | Active |
| Asunto-oy Karinokka CVR 0191054-0 | OtherAudit | Since 2023 | — | Active |
| Asunto-Oy Kemin Sauvonhovi CVR 0191082-3 | OtherDeputy auditor | Since 2023 | — | Active |
| Asunto Oy Keskuspuistokatu 2 CVR 0191093-8 | OtherAudit | Since 2023 | — | Active |
| Asunto Oy Kirkkopuistokatu 18 CVR 0191096-2 | OtherAudit | Since 2023 | — | Active |
| Asunto Oy Koivuniemenhaka CVR 0191102-5 | OtherDeputy auditor | Since 2026 | — | Active |
| Asunto Oy Koivuportti CVR 0191103-3 | OtherDeputy auditor | Since 2023 | — | Active |
| Asunto-Oy Meripuistokatu 14 CVR 0191119-9 | OtherDeputy auditor | Since 2023 | — | Active |
| Asunto-Oy Meripuistokatu 15 CVR 0191120-1 | OtherDeputy auditor | Since 2026 | — | Active |
| Asunto-Oy Meripuistokatu 27 CVR 0191123-6 | OtherDeputy auditor | Since 2023 | — | Active |
| Asunto Oy Siikakankaanhaka CVR 0191173-8 | OtherDeputy auditor | Since 2023 | — | Active |
| Asunto Oy Täikönpuisto CVR 0191183-4 | OtherDeputy auditor | Since 2025 | — | Active |
| Asunto-osakeyhtiö Valtahaka CVR 0191185-0 | OtherAudit | Since 2025 | — | Active |
| Asunto Oy Kemin Veitkari CVR 0191193-0 | OtherDeputy auditor | Since 2023 | — | Active |
| Asunto Oy Kitkanveitsi, Posio CVR 0191887-6 | OtherDeputy auditor | Since 2022 | — | Active |
| Asunto Oy Maksniemen Karsikonrivi CVR 0195401-7 | OtherDeputy auditor | Since 2024 | — | Active |
| Asunto Oy RM-Eteläranta CVR 0210461-2 | OtherAudit | Since 2026 | — | Active |
| Asunto Oy Keskuspuistokatu 11 CVR 0216078-8 | OtherDeputy auditor | Since 2025 | — | Active |
| Asunto Oy Villeruutti CVR 0219929-5 | OtherDeputy auditor | Since 2025 | — | Active |
| Asunto-osakeyhtiö Peippola-Pääskylä CVR 0219935-9 | OtherDeputy auditor | Since 2023 | — | Active |
| Asunto Oy Mäntylänsato CVR 0219950-0 | OtherDeputy auditor | Since 2026 | — | Active |
| Asunto Oy Ollinsaarenrivi CVR 0220963-3 | OtherAudit | Since 2021 | — | Active |
| Asunto Oy Kemin Teponrivit CVR 0233066-0 | OtherDeputy auditor | Since 2023 | — | Active |
| Asunto Oy Kivitie 1-3 CVR 0244982-1 | OtherAudit | Since 2022 | — | Active |
| K.Hekkanen Oy CVR 0292793-4 | OtherDeputy auditor | Since 2025 | — | Active |
| Maanrakennus ja Kuljetusliike Arvo Riekkola Oy CVR 0313380-2 | OtherAudit | Since 2025 | — | Active |
| Asunto Oy Kemin Vanhakatu 3 CVR 0360847-6 | OtherAudit | Since 2023 | — | Active |
| Asunto Oy Cortenkatu 2 CVR 0427431-6 | OtherDeputy auditor | Since 2022 | — | Active |
| Asunto Oy Toranginselkä CVR 0434477-5 | OtherAudit | Since 2021 | — | Active |
| Asunto Oy Kuusamon Arvinranta CVR 0452212-1 | OtherDeputy auditor | Since 2022 | — | Active |
| Asunto Oy Tolpanrivit I CVR 0473067-6 | OtherAudit | Since 2021 | — | Active |
| Asunto Oy Staketti CVR 0549205-9 | OtherDeputy auditor | Since 2026 | — | Active |
| Asunto Oy Sauvonportti CVR 0557842-6 | OtherAudit | Since 2023 | — | Active |
| Velj. Knuutinen Oy CVR 0572085-9 | OtherDeputy auditor | Since 2025 | — | Active |
| K-Rengas ja Huolto Oy CVR 0576527-2 | OtherAudit | Since 2023 | — | Active |
| Pohjois-Suomen Tilintarkastus Oy CVR 0585183-2 | BoardBoard of Directors | Since 2025 | — | Active |
| Asunto Oy Kemin Kauppakatu 17 CVR 0593312-5 | OtherDeputy auditor | Since 2023 | — | Active |
| Asunto Oy Tulipoiju CVR 0594961-0 | OtherDeputy auditor | Since 2023 | — | Active |
| Mestaripesu Oy CVR 0613722-7 | OtherAudit | Since 2025 | — | Active |
| Asunto Oy Kaijoneero CVR 0615168-6 | OtherDeputy auditor | Since 2022 | — | Active |
| Asunto-osakeyhtiö Kuusamon Oijusluoman Lomakiinteistöt CVR 0670079-6 | OtherAudit | Since 2021 | — | Active |
| Asunto Oy Karipää III CVR 0675321-4 | OtherDeputy auditor | Since 2023 | — | Active |
| Asunto Oy Karipää I CVR 0675666-9 | OtherDeputy auditor | Since 2023 | — | Active |
| As. Oy Kempeleen Alangontie 1 CVR 0696337-7 | OtherAudit | Since 2021 | — | Active |
| Kari Mustonen Oy CVR 0724031-4 | OtherDeputy auditor | Since 2024 | — | Active |
| Asunto Oy Posionkumpu CVR 0738276-9 | OtherDeputy auditor | Since 2022 | — | Active |
| Kiinteistö Oy Sammaltie 72 CVR 0753601-9 | OtherDeputy auditor | Since 2023 | — | Active |
| Asunto Oy Seitsemän Savun Kultakelot CVR 0769455-1 | OtherDeputy auditor | Since 2022 | — | Active |
| Oy Cimera Ltd CVR 0773944-9 | OtherDeputy auditor | Since 2023 | — | Active |
| Asunto Oy Kemin Oklaholmankatu 11-13 CVR 0776354-5 | OtherDeputy auditor | Since 2025 | — | Active |
| Kiinteistö Oy Heikkeli CVR 0776660-7 | OtherDeputy auditor | Since 2023 | — | Active |
| Tornion Sähköapu Oy CVR 0786866-2 | OtherAudit | Since 2025 | — | Active |
| Temmeksen Sähköosuuskunta CVR 0791798-9 | OtherAudit | Since 2022 | — | Active |
| Keskinäinen Kiinteistöosakeyhtiö Rukan Pyhäjärvenrinne CVR 0795538-7 | OtherDeputy auditor | Since 2024 | — | Active |
| Asunto Oy Kuusamon Tietokulma CVR 0795735-8 | OtherDeputy auditor | Since 2025 | — | Active |
| OK Services Oy CVR 0821954-1 | OtherAudit | Since 2021 | — | Active |
| Kiinteistö Oy Rukavarri CVR 0823768-6 | OtherDeputy auditor | Since 2024 | — | Active |
| Mustanojan Kello Oy CVR 0843508-4 | OtherDeputy auditor | Since 2025 | — | Active |
| Asunto Oy Kemin Koivukartano CVR 0851989-4 | OtherDeputy auditor | Since 2024 | — | Active |
| Risera Oy CVR 0859990-0 | OtherAudit | Since 2021 | — | Active |
| Arkkitehti- ja ympäristösuunnittelu Hentilä & Lindborg Oy CVR 0862998-9 | OtherDeputy auditor | Since 2021 | — | Active |
| Kiinteistö Oy Autoheikki CVR 0863321-6 | OtherDeputy auditor | Since 2026 | — | Active |
| Puukeidas Oy CVR 0865978-2 | OtherDeputy auditor | Since 2024 | — | Active |
| Kiinteistö Oy Rantaruka 6 CVR 0870475-8 | OtherDeputy auditor | Since 2022 | — | Active |
| Kuljetus- ja Nosto Niskanen Oy CVR 0873590-9 | OtherDeputy auditor | Since 2025 | — | Active |
| Technocampus Oy CVR 0880053-9 | OtherDeputy auditor | Since 2025 | — | Active |
| Suomen Kaapelitarvike Oy CVR 0887221-7 | OtherDeputy auditor | Since 2025 | — | Active |
| Vähäsarja Oy CVR 0906784-2 | OtherDeputy auditor | Since 2025 | — | Active |
| Lampelan Palvelukoti Oy CVR 0917348-5 | OtherDeputy auditor | Since 2022 | — | Active |
| Kiinteistö Oy Lahnakuja 1 CVR 0920705-9 | OtherDeputy auditor | Since 2022 | — | Active |
| Rakennusliike Hjulberg Oy CVR 0927541-4 | OtherDeputy auditor | Since 2025 | — | Active |
| Asunto Oy Kittilän Sirkankämmekkä II CVR 0931748-5 | OtherDeputy auditor | Since 2026 | — | Active |
| Suomen Tiestötieto Oy CVR 0939464-0 | OtherDeputy auditor | Since 2022 | — | Active |
| Tapris Oy CVR 0947281-3 | OtherDeputy auditor | Since 2025 | — | Active |
| Kiinteistö Oy Oulun Sammaltie 56-58 CVR 0955546-7 | OtherAudit | Since 2023 | — | Active |
| Kari Kantakoski Oy CVR 0958373-2 | OtherAudit | Since 2021 | — | Active |
| Oulun Omalääkäri Oy CVR 0960737-8 | OtherDeputy auditor | Since 2022 | — | Active |
| Oulun Seudun Sähkö Verkkopalvelut Oy CVR 0964942-0 | OtherAudit | Since 2022 | — | Active |
| Pohjolan Rakennustaito Oy CVR 1015137-1 | OtherDeputy auditor | Since 2024 | — | Active |
| Ibestic Oy CVR 1055365-3 | OtherAudit | Since 2024 | — | Active |
| Kuusisalo Oy CVR 1069840-6 | OtherDeputy auditor | Since 2023 | — | Active |
| Ele-One Oy CVR 1102405-9 | OtherAudit | Since 2022 | — | Dissolved |
| Kiinteistö Oy Oulunsalon Aeroportti CVR 1457031-1 | OtherDeputy auditor | Since 2023 | — | Active |
| Hotelli Ivalo Oy CVR 1462498-1 | OtherDeputy auditor | Since 2025 | — | Active |
| Asunto Oy Oulunsalon Tillitie 1 CVR 1467559-4 | OtherDeputy auditor | Since 2025 | — | Active |
| Kiinteistö Oy Iin Liiketalo CVR 1511568-7 | OtherDeputy auditor | Since 2023 | — | Active |
| Asunto Oy Kemin Tervaharjun Veräjä CVR 1546347-0 | OtherDeputy auditor | Since 2024 | — | Active |
| Ängeslevän Sähköosuuskunta CVR 1563901-8 | OtherAudit | Since 2022 | — | Active |
| Kiinteistö Oy Saariselän Waskooli CVR 1567250-4 | OtherDeputy auditor | Since 2022 | — | Active |
| Aspentum Oy CVR 1579476-3 | OtherDeputy auditor | Since 2025 | — | Active |
| Haverinen Logistics Oy CVR 1590508-0 | OtherAudit | Since 2023 | — | Active |
| Tyrnävän kirkonkylän Sähköosuuskunta CVR 1592075-8 | OtherAudit | Since 2022 | — | Active |
| Limingan Sähköosuuskunta CVR 1592084-6 | OtherAudit | Since 2022 | — | Active |
| Alatemmeksen Sähköosuuskunta CVR 1592195-3 | OtherAudit | Since 2022 | — | Active |
| Salonpään Sähköosuuskunta CVR 1592730-0 | OtherAudit | Since 2022 | — | Active |
| Sähköosuuskunta Lumi CVR 1592733-5 | OtherAudit | Since 2022 | — | Active |
| Kiinteistö Oy Harakanvarvas CVR 1602214-0 | OtherDeputy auditor | Since 2025 | — | Active |
| Eximia Software Consulting Oy CVR 1627479-4 | OtherDeputy auditor | Since 2025 | — | Active |
| Pohjois-Suomen Raudoite Oy CVR 1637280-2 | OtherDeputy auditor | Since 2022 | — | Active |
| Vaalan Sähköosuuskunta CVR 1640253-0 | OtherAudit | Since 2022 | — | Active |
| Utajärven Sähköosuuskunta CVR 1640258-1 | OtherAudit | Since 2022 | — | Active |
| Kempeleen Energiaosuuskunta CVR 1647495-6 | OtherAudit | Since 2022 | — | Active |
| Asunto Oy Kemin Härkösenkulma CVR 1648516-1 | OtherDeputy auditor | Since 2024 | — | Active |
| Kuljetus West Line Oy CVR 1707202-7 | OtherDeputy auditor | Since 2023 | — | Active |
| Liikenne Martti Tyystälä Oy CVR 1733639-5 | OtherDeputy auditor | Since 2022 | — | Active |
| Asunto Oy Kempeleen Sieppari CVR 1754127-6 | OtherDeputy auditor | Since 2026 | — | Active |
| Agatha Kodit Oy CVR 1765251-5 | OtherDeputy auditor | Since 2022 | — | Active |
| Karinnuotta Oy CVR 1766573-8 | OtherDeputy auditor | Since 2024 | — | Active |
| Hoivakoti Suvanto Oy CVR 1801407-2 | OtherDeputy auditor | Since 2022 | — | Dissolved |
| Haverinen Kiinteistöt Oy CVR 1826055-6 | OtherAudit | Since 2023 | — | Active |
| Asuntofocus Oy CVR 1832063-5 | OtherDeputy auditor | Since 2023 | — | Active |
| Hamipa Oy CVR 1860431-2 | OtherDeputy auditor | Since 2025 | — | Active |
| Tiiron Raudoituspalvelu Oy CVR 1867919-7 | OtherDeputy auditor | Since 2024 | — | Active |
| Nittabelts Oy CVR 1879453-1 | OtherDeputy auditor | Since 2021 | — | Active |
| Insinööritoimisto Gradientti Oy CVR 1888339-0 | OtherDeputy auditor | Since 2022 | — | Active |
| HP-Trans Oy CVR 1906542-9 | OtherAudit | Since 2021 | — | Active |
| Taksipalvelu K. Lesonen Oy CVR 1910344-8 | OtherDeputy auditor | Since 2021 | — | Active |
| Maanrakennus Lopakka Oy CVR 1937605-9 | OtherDeputy auditor | Since 2022 | — | Active |
| Kalajoen Säiliövaruste Oy CVR 1955511-0 | OtherDeputy auditor | Since 2025 | — | Active |
| Latnur Oy CVR 1957845-1 | OtherDeputy auditor | Since 2025 | — | Active |
| Mesopotamia Rantamaa Oy CVR 1974058-6 | OtherDeputy auditor | Since 2025 | — | Active |
| Kesälasi oy CVR 2015231-9 | OtherAudit | Since 2023 | — | Active |
| Keskisipilät Oy CVR 2041217-6 | OtherDeputy auditor | Since 2025 | — | Active |
| Deltapolar Oy CVR 2046717-7 | OtherAudit | Since 2021 | — | Active |
| Oulun Lasipalvelu Oy CVR 2058360-2 | OtherAudit | Since 2022 | — | Dissolved |
| PM Invest Oy CVR 2081340-4 | OtherDeputy auditor | Since 2025 | — | Active |
| Rakennusliike Nirak Oy CVR 2115500-1 | OtherDeputy auditor | Since 2023 | — | Active |
| Pro Nutrition Finland Oy CVR 2126096-0 | OtherDeputy auditor | Since 2021 | — | Active |
| Jokikylän Jokimutkan viemäriosuuskunta CVR 2135468-4 | OtherDeputy auditor | Since 2025 | — | Active |
| Kailatec Oy CVR 2138794-5 | OtherDeputy auditor | Since 2025 | — | Active |
| Nuventur Oy CVR 2161346-3 | OtherAudit | Since 2023 | — | Active |
| Nykäset Oy CVR 2170715-2 | OtherAudit | Since 2025 | — | Active |
| MILLIVOLTTI OY CVR 2182713-8 | OtherDeputy auditor | Since 2024 | — | Active |
| Ari H.O. Matila Oy CVR 2200186-4 | OtherDeputy auditor | Since 2023 | — | Active |
| Sampo Rakennus Oy CVR 2209184-7 | OtherDeputy auditor | Since 2022 | — | Active |
| Ylipään Koneurakointi Oy CVR 2238347-9 | OtherDeputy auditor | Since 2025 | — | Active |
| Asunto Oy Oulun Paloniemenhovi CVR 2239763-5 | OtherDeputy auditor | Since 2020 | — | Active |
| Ravintola Jetset Oy CVR 2244942-3 | OtherDeputy auditor | Since 2025 | — | Active |
| Power urakointi Oy CVR 2261433-7 | OtherDeputy auditor | Since 2021 | — | Active |
| Ylivieskan Hammaslääkärit Oy CVR 2266296-1 | OtherDeputy auditor | Since 2022 | — | Active |
| Cent-Listat Oy CVR 2294438-7 | OtherDeputy auditor | Since 2024 | — | Active |
| Arnberg Installation Oy CVR 2296008-8 | OtherDeputy auditor | Since 2023 | — | Active |
| JV Seikkala Oy CVR 2308650-5 | OtherDeputy auditor | Since 2025 | — | Active |
| AJ-METSÄ OY CVR 2312235-0 | OtherDeputy auditor | Since 2025 | — | Active |
| MM-Rakennuspalvelu Oy CVR 2327448-5 | OtherAudit | Since 2021 | — | Active |
| As Oy Raahen Antinhovi CVR 2327822-4 | OtherDeputy auditor | Since 2022 | — | Active |
| Potti Yhtiöt Oy CVR 2335650-1 | OtherDeputy auditor | Since 2021 | — | Active |
| RHM-Koneurakointi Oy CVR 2403328-8 | OtherAudit | Since 2022 | — | Active |
| TEX-MEX FINLAND OY CVR 2410709-9 | OtherDeputy auditor | Since 2025 | — | Active |
| JK-Asennuspalvelu Oy CVR 2429661-9 | OtherDeputy auditor | Since 2022 | — | Active |
| Koruliike Romeo & Julia Oy CVR 2436086-0 | OtherDeputy auditor | Since 2021 | — | Active |
| Metsätyö Nalli Oy CVR 2443739-7 | OtherDeputy auditor | Since 2025 | — | Active |
| Pohjois-Suomen Tukipalvelu Oy CVR 2450112-5 | OtherDeputy auditor | Since 2021 | — | Active |
| Kandelberg & Matila Oy CVR 2469428-9 | OtherDeputy auditor | Since 2023 | — | Active |
| SPV Rakennus Oy CVR 2482451-4 | OtherAudit | Since 2026 | — | Active |
| Talcap OY CVR 2486805-8 | OtherDeputy auditor | Since 2026 | — | Active |
| Hammer Invest Oy CVR 2494528-7 | OtherDeputy auditor | Since 2023 | — | Active |
| Rakennus Pahto Oy CVR 2497383-5 | OtherDeputy auditor | Since 2022 | — | Active |
| Fysiopalvelu Easymove Oy CVR 2499873-3 | OtherAudit | Since 2022 | — | Active |
| Hatfuls Oy CVR 2524574-1 | OtherDeputy auditor | Since 2021 | — | Active |
| Ilumoi Oy CVR 2555987-1 | OtherDeputy auditor | Since 2021 | — | Active |
| Rautajyra Oy CVR 2561518-3 | OtherDeputy auditor | Since 2022 | — | Active |
| Pevetec Oy CVR 2563537-9 | OtherDeputy auditor | Since 2022 | — | Active |
| JuneCar Oy CVR 2565680-7 | OtherAudit | Since 2022 | — | Active |
| Televerkkopalvelut Seppo Marttila Oy CVR 2591338-3 | OtherDeputy auditor | Since 2020 | — | Active |
| Tilipalvelu Tilit Tasan Oy CVR 2591384-2 | OtherAudit | Since 2024 | — | Active |
| Sähköurakointi ja -suunnittelu Liisanantti Oy CVR 2591511-9 | OtherDeputy auditor | Since 2025 | — | Active |
| Suorsa Taksi & Kuljetus Oy CVR 2626827-5 | OtherDeputy auditor | Since 2021 | — | Active |
| Asunto Oy Oulun Pajarinkulma CVR 2627305-8 | OtherAudit | Since 2024 | — | Active |
| Kylmäkomppania Oy CVR 2638173-7 | OtherAudit | Since 2021 | — | Active |
| Arkkijussi Oy CVR 2653164-3 | OtherDeputy auditor | Since 2022 | — | Active |
| Matnur Oy CVR 2661922-3 | OtherDeputy auditor | Since 2025 | — | Active |
| PM Peak Oy CVR 2667340-6 | OtherDeputy auditor | Since 2025 | — | Active |
| Kiinteistöhuolto Jokelainen Oy CVR 2668082-5 | OtherDeputy auditor | Since 2022 | — | Active |
| Wectom Oy CVR 2670045-1 | OtherAudit | Since 2025 | — | Active |
| Suomen Kuitutekniikka Oy CVR 2677725-6 | OtherDeputy auditor | Since 2023 | — | Active |
| Antroma Oy CVR 2717047-2 | OtherDeputy auditor | Since 2025 | — | Active |
| Mullimäki Oy CVR 2718231-8 | OtherDeputy auditor | Since 2025 | — | Active |
| Maarakennus Aitto-oja Oy CVR 2723239-7 | OtherDeputy auditor | Since 2020 | — | Active |
| KIINTEISTÖYHTIÖ JAILII OY CVR 2745015-9 | OtherAudit | Since 2022 | — | Active |
| Liikuntakeskus Come on Fit Club Oy CVR 2745024-7 | OtherAudit | Since 2022 | — | Active |
| Easymove Kempele Oy CVR 2753061-8 | OtherAudit | Since 2022 | — | Active |
| Risera Oy CVR 2754048-8 | OtherAudit | Since 2021 | — | Dissolved |
| As Oy Oulun Intro CVR 2762487-6 | OtherAudit | Since 2022 | — | Active |
| Asunto Oy Tornion Jopparin Kulma CVR 2790401-8 | OtherDeputy auditor | Since 2026 | — | Active |
| Nordic Tank Oy CVR 2792442-2 | OtherDeputy auditor | Since 2025 | — | Active |
| Easymove Linnanmaa Oy CVR 2796358-7 | OtherAudit | Since 2022 | — | Active |
| Päiväkoti Lystilinna Oy CVR 2842585-2 | OtherDeputy auditor | Since 2025 | — | Active |
| xlkoot Oy CVR 2856840-7 | OtherDeputy auditor | Since 2022 | — | Active |
| Björk Invest Oy CVR 2866520-7 | OtherDeputy auditor | Since 2025 | — | Active |
| Konepalvelu Jäntti Oy CVR 2872202-1 | OtherDeputy auditor | Since 2023 | — | Active |
| Oulun Takka Oy CVR 2876982-3 | OtherDeputy auditor | Since 2023 | — | Active |
| AP Laatulaatta Oy CVR 2886237-4 | OtherDeputy auditor | Since 2024 | — | Active |
| Remnur Oy CVR 2923718-3 | OtherDeputy auditor | Since 2025 | — | Active |
| TT Auto ja konehuolto Oy CVR 2940408-4 | OtherDeputy auditor | Since 2021 | — | Active |
| Osallistava Oy CVR 2942334-9 | OtherDeputy auditor | Since 2023 | — | Active |
| Asianajotoimisto Henna Honkakari Oy CVR 2946785-1 | OtherDeputy auditor | Since 2021 | — | Active |
| Ruskon Autofix OY CVR 2991381-5 | OtherDeputy auditor | Since 2021 | — | Active |
| Arctic Thermo Oy CVR 2993012-1 | OtherDeputy auditor | Since 2021 | — | Active |
| R&M Vuorinen Oy CVR 2997614-6 | OtherAudit | Since 2021 | — | Active |
| Hammer Properties 1 Oy CVR 2998309-8 | OtherDeputy auditor | Since 2021 | — | Active |
| Jokiranta Group Oy CVR 3002986-7 | OtherDeputy auditor | Since 2025 | — | Active |
| BLT Ammunet Oy CVR 3018846-2 | OtherDeputy auditor | Since 2020 | — | Active |
| Asunto Oy Oulun Roobert CVR 3022228-8 | OtherDeputy auditor | Since 2024 | — | Active |
| Javelu Oy CVR 3087520-3 | OtherDeputy auditor | Since 2022 | — | Active |
| Exbitit Oy CVR 3106360-2 | OtherAudit | Since 2024 | — | Active |
| Oulun Kestomuovirakenne Oy CVR 3150694-4 | OtherAudit | Since 2022 | — | Active |
| Arctic Rides Oy CVR 3154328-6 | OtherDeputy auditor | Since 2023 | — | Active |
| Eläinlääkäriasema Nemo Oy CVR 3166596-1 | OtherAudit | Since 2024 | — | Active |
| Traktoripalvelut Hänninen Oy CVR 3177917-6 | OtherDeputy auditor | Since 2022 | — | Active |
| Maakaivuu Hannula Oy CVR 3187690-2 | OtherDeputy auditor | Since 2026 | — | Active |
| Bootti Oy CVR 3203195-2 | OtherAudit | Since 2024 | — | Active |
| SATOVE OY CVR 3206663-7 | OtherDeputy auditor | Since 2021 | — | Active |
| Boulis Oy CVR 3213649-8 | OtherAudit | Since 2024 | — | Active |
| Hampaista Oy CVR 3215286-9 | OtherDeputy auditor | Since 2024 | — | Active |
| Haverinen Investment Oy CVR 3252229-2 | OtherAudit | Since 2023 | — | Active |
| Tapni Oy CVR 3253145-5 | OtherDeputy auditor | Since 2025 | — | Active |
| Asunto Oy Kellon Kultakello, Oulu CVR 3265593-3 | OtherDeputy auditor | Since 2026 | — | Active |
| Rakennusliike Kiviniemi Oy CVR 3269354-2 | OtherDeputy auditor | Since 2024 | — | Active |
| ÖSK Oy CVR 3282385-3 | OtherDeputy auditor | Since 2025 | — | Active |
| Shine Group Oy CVR 3286144-6 | OtherDeputy auditor | Since 2024 | — | Active |
| Oulun Lasipalvelu Oy CVR 3288254-6 | OtherAudit | Since 2023 | — | Active |
| Termode Oy CVR 3307314-2 | OtherDeputy auditor | Since 2022 | — | Active |
| Asunto Oy Tornion Länsirinne CVR 3314307-5 | OtherDeputy auditor | Since 2024 | — | Active |
| Kotia Palvelut Oy CVR 3315940-5 | OtherAudit | Since 2026 | — | Active |
| Medikapteeni Oy CVR 3336661-5 | OtherAudit | Since 2026 | — | Active |
| Oy KC Suomi & Co CVR 3336967-2 | OtherAudit | Since 2025 | — | Active |
| Kranbelts Oy CVR 3363066-6 | OtherDeputy auditor | Since 2023 | — | Active |
| Rahasäiliö Oy CVR 3392608-8 | OtherDeputy auditor | Since 2024 | — | Active |
| Tank Admin Oy CVR 3411933-3 | OtherDeputy auditor | Since 2025 | — | Active |
| Nikato Oy CVR 3473682-5 | OtherDeputy auditor | Since 2024 | — | Active |
| Exbitit Energia Oy CVR 3525395-6 | OtherAudit | Since 2025 | — | Active |
| Leppämäen Tila Oy CVR 3571022-1 | OtherDeputy auditor | Since 2026 | — | Active |
| HB Raahe Oy CVR 3574198-4 | OtherDeputy auditor | Since 2026 | — | Active |
| V-Kasi Oy CVR 3590854-5 | OtherDeputy auditor | Since 2026 | — | Active |
| Easymove Kokkola Oy CVR 3602144-4 | OtherAudit | Since 2026 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Oulun Autokuljetus Oy CVR 0187366-3 | OtherDeputy auditor | 2022 – 2024 | — | Active |
| Asunto Oy Nahkurinkatu 7 CVR 0191133-2 | OtherAudit | 2023 – 2024 | — | Active |
| Asunto Oy Sysimönhaka CVR 0219952-7 | OtherDeputy auditor | 2021 – 2023 | — | Active |
| Asunto Oy Viherkangas CVR 0223692-2 | OtherAudit | 2022 – 2023 | — | Active |
| Rauta-Maatalous Jaatinen Oy CVR 0606600-0 | OtherAudit | 2023 – 2024 | — | Active |
| Kiinteistö ja Huolto Tokola Oy CVR 0663999-9 | OtherDeputy auditor | 2021 – 2025 | — | Active |
| Kuljetusliike Backman Oy CVR 0677297-6 | OtherDeputy auditor | 2022 – 2023 | — | Active |
| Asunto Oy Erkkolanpiha CVR 0713729-6 | OtherAudit | 2022 – 2023 | — | Active |
| Asunto Oy Oulun Pihkatie 14 CVR 0783217-6 | OtherDeputy auditor | 2021 – 2022 | — | Active |
| RSK Rakennus Oy CVR 0802688-9 | OtherDeputy auditor | 2022 – 2023 | — | Active |
| Pohjolan Mittarihuolto Oy CVR 0807521-8 | OtherAudit | 2025 – 2026 | — | Active |
| Äimän Käki Oy CVR 0960711-6 | OtherAudit | 2023 – 2024 | — | Active |
| Marjuli Oy CVR 1040200-3 | OtherDeputy auditor | 2023 – 2025 | — | Active |
| Plaana Oy CVR 1728175-0 | OtherDeputy auditor | 2021 – 2022 | — | Active |
| As. Oy Oulun Vilmankartano CVR 1882308-0 | OtherAudit | 2022 – 2023 | — | Active |
| As Oy Oulun Säveltäjänkartano CVR 1886008-4 | OtherAudit | 2022 – 2023 | — | Active |
| Luovon Puoji Osk CVR 1953723-8 | OtherDeputy auditor | 2022 – 2025 | — | Active |
| As.oy Raahen Kanavankaari CVR 2016369-1 | OtherDeputy auditor | 2022 – 2023 | — | Active |
| Asunto Oy Oulun Helminiitty CVR 2086186-0 | OtherAudit | 2022 – 2023 | — | Active |
| Oulun Talosijoitus Oy CVR 2088129-8 | OtherAudit | 2022 – 2023 | — | Active |
| As. Oy Oulun Lehtorousku CVR 2136438-0 | OtherAudit | 2022 – 2023 | — | Active |
| JHM-Service Oy CVR 2176189-6 | OtherDeputy auditor | 2021 – 2025 | — | Active |
| Enni Isto Oy CVR 2283904-2 | OtherDeputy auditor | 2024 – 2026 | — | Active |
| Asunto Oy Patelan Patentti, Oulu CVR 2315747-3 | BoardBoard of Directors | 2021 – 2023 | — | Active |
| Kulttuuriosuuskunta ILME CVR 2435585-0 | OtherAudit | 2021 – 2023 | — | Active |
| Tviikki Oy CVR 2681421-3 | OtherAudit | 2022 – 2023 | — | Active |
| Fileon Oy CVR 2700282-3 | OtherDeputy auditor | 2021 – 2022 | — | Active |
| Asunto Oy Mikkelin Marskin Torni CVR 2759183-2 | OtherAudit | 2021 – 2023 | — | Active |
| Kuusiniemi Palvelut Oy CVR 2770103-4 | OtherDeputy auditor | 2022 – 2023 | — | Active |
| Rannikon Taksi Oy CVR 2924895-8 | OtherDeputy auditor | 2021 – 2025 | — | Active |
| Sähkö ja asennuspalvelu Kehusmaa Oy CVR 2926302-3 | OtherDeputy auditor | 2021 – 2023 | — | Active |
| NK Tekniikka Oy CVR 2952184-6 | OtherDeputy auditor | 2022 – 2026 | — | Active |
| As Oy Oulun Kivikkokangas CVR 3001785-8 | OtherAudit | 2020 – 2023 | — | Active |
| GREON OY CVR 3116570-5 | OtherAudit | 2022 – 2023 | — | Active |
| Byg Consulting Oy CVR 3135778-2 | OtherDeputy auditor | 2022 – 2023 | — | Active |
| MRK Nissi Oy CVR 3154266-2 | OtherAudit | 2021 – 2023 | — | Active |
| NTJ Invest Oy CVR 3288259-7 | OtherAudit | 2023 – 2024 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Audit | 2companies | View profile | |
| Chief Executive Officer | 1company | View profile | |
| Audit | 1company | View profile | |
| Deputy auditor | 1company | View profile | |
| Audit | 1company | View profile |