Customer service contact details: auditor oversight

If you have any questions, email us at

• tilintarkastusvalvonta(a)prh.fi

• laatu.tilintarkastusvalvonta(a)prh.fi

Use our secure email if your message contains personal identity codes or your matter is confidential. Read more about sending secure email.

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 (acting), Jouko Koitto, +358 29 509 5550.

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, +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 Vesa Härmälä, +358 29 509 5126

Investigation affairs

Legal Officer Hannu Kuortti, +358 29 509 5037

Legal Officer Jaakko Mikkilä, +358 29 509 5305

Legal Officer Pekka Virtamo, +358 29 509 5302