| Artemyn Finland Oy CVR 0107494-1 | OtherAudit | 2021 – 2023 | — | Active |
| Fifty5Blue Finland Oy CVR 0114300-3 | OtherAudit | 2017 – 2026 | — | Active |
| Burson Finland Oy CVR 0114710-0 | OtherAudit | 2019 – 2023 | — | Active |
| Calderys Finland Oy CVR 0114966-7 | OtherAudit | 2020 – 2023 | — | Active |
| Spirax Oy CVR 0313454-9 | OtherAudit | 2019 – 2023 | — | Active |
| SGS Analytics Finland Oy CVR 0733227-8 | OtherAudit | 2017 – 2021 | — | Active |
| Kantar Agri Oy CVR 0884726-5 | OtherAudit | 2017 – 2026 | — | Active |
| Groupe SEB Finland Oy CVR 0889508-0 | OtherDeputy auditor | 2021 – 2025 | — | Active |
| IMI Hydronic Engineering Oy CVR 0989204-1 | OtherAudit | 2021 – 2023 | — | Active |
| IMCD Finland Oy CVR 0996064-9 | OtherAudit | 2020 – 2023 | — | Active |
| Louis Vuitton Suomi Oy CVR 2072394-3 | OtherAudit | 2020 – 2023 | — | Active |
| Yhtyneet Medix Laboratoriot Oy CVR 2281070-9 | OtherAudit | 2018 – 2023 | — | Dissolved |
| Columbia Sportswear Finland Oy CVR 2299325-0 | OtherAudit | 2022 – 2023 | — | Active |
| Cityterveys Seulonta Oy CVR 2446353-6 | OtherAudit | 2018 – 2023 | — | Dissolved |
| SYNLAB Finland Oy CVR 2478718-6 | OtherAudit | 2018 – 2023 | — | Dissolved |
| SYNLAB Holding Finland Oy CVR 2561058-5 | OtherAudit | 2018 – 2023 | — | Active |
| Cityterveys Oy CVR 2608646-3 | OtherAudit | 2018 – 2023 | — | Dissolved |
| Vossloh Rail Services Finland Oy CVR 2650120-9 | OtherAudit | 2019 – 2023 | — | Active |
| SYNLAB Suomi Oy CVR 2674625-7 | OtherAudit | 2018 – 2023 | — | Active |
| Nordic Testing Oy CVR 2763344-9 | OtherAudit | 2018 – 2021 | — | Dissolved |
| dunnhumby Finland Oy CVR 2857063-8 | OtherAudit | 2021 – 2023 | — | Active |
| Mantle Finland Oy CVR 3266063-6 | OtherAudit | 2022 – 2023 | — | Active |
