| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Perämeren Jätehuolto Oy CVR 1520251-0 | OtherDeputy auditor | Since 2022 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Kempeleen Vesihuolto Oy CVR 0185980-2 | OtherAudit | 2022 – 2023 | — | Active |
| Kärsämäen Vesihuolto Oy CVR 0186490-0 | OtherAudit | 2018 – 2023 | — | Active |
| Pyhännän Vesi Oy CVR 0189228-2 | OtherAudit | 2021 – 2023 | — | Active |
| Kiinteistö Oy Mäyrä CVR 0190234-8 | OtherAudit | 2018 – 2023 | — | Active |
| Kiinteistö Oy Ukonojankartano CVR 0357552-0 | OtherAudit | 2020 – 2023 | — | Active |
| Kiinteistö Oy Kempeleenkartano CVR 0433857-8 | OtherAudit | 2022 – 2023 | — | Active |
| Asunto Oy Utajärven Rokuanrivi CVR 0502369-0 | OtherAudit | 2018 – 2019 | — | Active |
| Kiinteistöpalvelu Lintula Oy CVR 0506178-5 | OtherAudit | 2019 – 2021 | — | Dissolved |
| Lap maansiirto ja rakennus Oy CVR 0521548-1 | OtherAudit | 2021 – 2023 | — | Active |
| Simon Vesihuolto Oy CVR 0590821-0 | OtherAudit | 2021 – 2023 | — | Active |
| Kuljetusliike Backman Oy CVR 0677297-6 | OtherDeputy auditor | 2020 – 2022 | — | Active |
| Lakeuden Keskuspuhdistamo Oy CVR 0681543-8 | OtherAudit | 2022 – 2023 | — | Active |
| Vesi-Mega Oy CVR 0783302-1 | OtherAudit | 2018 – 2023 | — | Active |
| Asunto Oy Porin Metsäläntie 6 CVR 0791603-8 | OtherDeputy Member | 2017 – 2020 | — | Active |
| Pyhännän Malmitori Oy CVR 0795052-7 | OtherAudit | 2020 – 2023 | — | Active |
| Joensuun Seudun Talohuolto Oy CVR 0802862-2 | OtherAudit | 2019 – 2021 | — | Active |
| KSAK Oy CVR 0832600-5 | OtherDeputy auditor | 2021 – 2022 | — | Active |
| Nordia Management Oy CVR 0866855-8 | OtherAudit | 2021 – 2023 | — | Active |
| Kiinteistö Oy Järvenneito CVR 0872739-4 | OtherAudit | 2018 – 2023 | — | Active |
| Transport Niemi Oy CVR 0916723-7 | OtherDeputy auditor | 2019 – 2024 | — | Active |
| Niemen Liiketalot Oy CVR 0961535-1 | OtherDeputy auditor | 2019 – 2024 | — | Active |
| Simon Vuokratalot Oy CVR 0993465-1 | OtherAudit | 2021 – 2023 | — | Active |
| Kiinteistö Oy Setlementti Toivola CVR 1046386-9 | OtherDeputy auditor | 2022 – 2023 | — | Active |
| Raudasmäen Sosiaalipalvelut Oy CVR 1575446-2 | OtherAudit | 2022 – 2023 | — | Active |
| Kirkas-Siivous Oy CVR 1656864-5 | OtherAudit | 2019 – 2021 | — | Dissolved |
| As. Oy Pyhännän Kirkkotie CVR 1838859-2 | OtherAudit | 2020 – 2023 | — | Active |
| Kärsämäen Teollisuuskiinteistöt Oy CVR 1846922-9 | OtherAudit | 2018 – 2023 | — | Active |
| Oulun Konttivuokraus Oy CVR 1876507-9 | OtherAudit | 2020 – 2023 | — | Active |
| Kiinteistöhuolto Jurvelin Oy CVR 2057294-6 | OtherAudit | 2019 – 2021 | — | Active |
| Relavest Oy CVR 2057296-2 | OtherAudit | 2019 – 2023 | — | Active |
| RAP Rakennus Oy CVR 2487600-7 | OtherAudit | 2020 – 2023 | — | Active |
| Kiinteistöosakeyhtiö Pyhännän Teollisuushallit CVR 2662328-1 | OtherAudit | 2020 – 2023 | — | Active |
| Marjo Juujärvi LKV Oy CVR 2862928-1 | OtherAudit | 2020 – 2023 | — | Active |
| QSC Group Oy CVR 2872463-3 | OtherAudit | 2019 – 2021 | — | Dissolved |
| Fuusor Oy CVR 2891213-2 | OtherAudit | 2021 – 2021 | — | Active |
| Joindata Oy CVR 2914208-8 | OtherAudit | 2022 – 2023 | — | Active |
| OKT Group Oy CVR 3011351-6 | OtherDeputy auditor | 2019 – 2025 | — | Active |
| OKT Kosteustutkimus Oy CVR 3104460-4 | OtherDeputy auditor | 2020 – 2025 | — | Active |
| ITR Finland Oy CVR 3258817-9 | OtherAudit | 2022 – 2023 | — | Active |
| Nordrec Henkilöstöpalvelut Oy CVR 3306820-4 | OtherAudit | 2022 – 2023 | — | Active |
| Pikalinja Niemi Oy CVR 9210532-7 | OtherDeputy auditor | 2019 – 2024 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Deputy auditor | 2companies | View profile | |
| Deputy Member | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Deputy Member | 1company | View profile | |
| Board of Directors | 1company | View profile |