Contact details: trademarks

We recommend that you use our online services where possible. Go to the Online services in English page.

Telephone service

Trademark advisory service: +358 29 509 5855, Mon–Fri 9.00–15.00.

Advisory service for trademark classification: +358 29 509 5251, Mon–Fri 9.00–15.00.

Read more about charges for calls made to numbers beginning with 0295.

Advice by email

  • trademark advisory service: neuvonta.tavaramerkki(a)prh.fi
  • advisory service for trademark classification: luokitusneuvonta(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.

Read more about our trademark advisory service.

The PRH is closed on official midweek holidays. See a list of the official midweek holidays.

The address of our customer service point is Sörnäisten rantatie 13 C, Helsinki. See the opening hours and other contact details of our customer service point.

Printable version
Latest update 10.01.2022