Customer service contact details: auditor oversight
If you have any questions, email us at
- tilintarkastusvalvonta(a)prh.fi
- laatu.tilintarkastusvalvonta(a)prh.fi
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Mailing address
Finnish Patent and Registration Office
FI-00091 PRH, Finland
Customer service in auditor oversight matters
The PRH is closed on official midweek holidays. See a list of the official midweek holidays.
Our email addresses are in the form firstname.lastname(a)prh.fi. Replace Scandinavian letters å, ä and ö with a, a and o, respectively.
Auditor oversight belongs to the Legal Unit of the Enterprises and Corporations result area at the PRH.
Head of Legal Unit, Marko Peltonen, +358 29 509 5752.
Auditor examinations, approval of auditors, notifications of oversight information, and register matters
Team Manager Hanna Kattainen, +358 29 509 5859
Planning Officer Tuuli Calonius-Pitkänen, +358 29 509 5578
Planning Officer Annika Mäki, +358 29 509 5029
Assistant Ulla Fabricius, +358 29 509 5031
Quality assurance of auditing
Senior Quality Assurance Specialist Riitta Ylipiha, +358 29 509 5021
Quality Assurance Specialist Leena Anttila , +358 29 509 5064
Quality Assurance Specialist Hanna Kuhanen, +358 29 509 5136
Quality Assurance Specialist Henri Rantanen, +358 29 509 5025
Quality Assurance Specialist Juho Tuukkanen, +358 29 509 5038
Quality Assurance Specialist Anni Vasama (on leave of absence), +358 29 509 5156
Quality Assurance Specialist Raisa Vitikka, +358 29 509 5052
Assistant Tarja Sviili, +358 29 509 5266
International co-operation with authorities, legislation matters
Senior Counsel Pasi Horsmanheimo, +358 29 509 5860
Supervision under the Finnish Act on Money Laundering
Senior Specialist Tuomas Lamponen, +358 29 509 5315
Senior Specialist Vesa Härmälä, +358 29 509 5126
Investigation affairs
Team Manager Jaakko Mikkilä, +358 29 509 5305, on leave of absence until 29 November 2024
Legal Officer Wille Korhonen, +358 29 509 5322
Legal Officer Hannu Kuortti, +358 29 509 5037
Legal Officer Silvia Fager, +358 29 509 5045
Legal Officer Pekka Virtamo, +358 29 509 5302