The PRH’s telephone exchange, customer service point and telephone service are closed from 19 May 2026 at 14.00.

The PRH’s customer service point, telephone exchange and telephone service will close at 14.00 on 19 May 2026 for staff training.

We apologise for any inconvenience this may cause.

You can also email 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: advice.patents(a)prh.fi

More information:
PRH Customer Service
tel. +358 29 509 5030, Mon–Fri 9.00–15.00.