The Fin­nish Pa­tent and Re­gi­stra­tion Of­fice’s (PRH) te­lep­ho­ne exc­han­ge, cus­to­mer ser­vice point and te­lep­ho­ne ser­vice are clo­sed from 27 No­vem­ber 2025 at 12.00

The PRH’s customer service point, telephone exchange and telephone service will close at 12.00 on 27 November 2025 for staff training.

We regret any inconvenience this might cause.

You can also e-mail us at the following addresses:

  • Advisory Service of the Finnish Trade Register: neuvonta.kaupparekisteri(a)prh.fi
  • Advisory Service of the Register of Associations: neuvonta.yhdistysasiat(a)prh.fi
  • Trademark Advisory Service: neuvonta.tavaramerkki(a)prh.fi
  • Patent Advisory Service: neuvonta.patentti(a)prh.fi

More information:
PRH Customer Service
tel. 029 509 5030 Mon–Fri 9–15.