PRH Registry, telephone exchange and invoicing details
Our telephone exchange is open Mon–Fri from 8.00 to 16.15. The number is +358 29 509 5000.
The email address of the Registry is registry(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.
The fax number of the Registry is +358 29 509 5328.
Please do not send register notifications or applications to the Registry by email or fax. They do not become pending by sending them to the Registry. Instead, submit your notification or application online or send it by mail to the address stated on the form. Go to the page Online services in English.Invoicing address
- E-invoice address (online invoicing) / EDI identifier: 003702446831
- Operator ID of OpusCapita Solutions Oy: E204503
- PRH Business ID: 0244683-1
- PRH VAT number: FI02446831
Our mailing address is Finnish Patent and Registration Office, FI-00091 PRH, Finland.
The PRH is closed on official midweek holidays. See a list of the official midweek holidays.