EPO offers support for European patent administration certification
Companies and organisations
Start a business
Finnish Trade Register: instructions by company type
Financial statements
File financial statements with the Finnish Trade Register.
Change your business details
Finnish Trade Register: instructions by company type
Associations
Finnish Register of Associations: start or terminate an association or file changes
Close down a business
Finnish Trade Register: instructions by company type
Foundations
Start or terminate a foundation or file changes and annual reports.
Intellectual property rights
Trademarks
Trademarks protect names and logos of products and services.
Patents
Patents protect new technical inventions.
Design rights
Design rights protect new designs.
Utility models
Utility models protect simple device and product inventions.
Shortcuts
Latest from our Customer Service
Log in to the online filing service at ytj.fi in Finnish or Swedish and select “Yrityksen perustaminen” or “Grunda företag” (Start a company or business) and “yksityinen elinkeinonharjoittaja” or “enskild näringsidkare” (private trader). The service will help you to file the details with the Finnish Trade Register. Log in to the online filing service in Finnish and Swedish at ytj.fi using Suomi.fi e-Identification.Avautuu uuteen välilehteen
Use our online filing service at ytj.fi to file the details of the new board of directors. The service is available in Finnish and Swedish. A member of the board of directors or the managing director signs the notification. Log in to the online filing service in Finnish and Swedish at ytj.fi using Suomi.fi e-Identification.Avautuu uuteen välilehteen
You will find the receipt and the notification filed online at ytj.fi in the “Omat ilmoitukset” or “Egna anmälningar” (My notifications) section in the service. Log in to the online filing service in Finnish and Swedish at ytj.fi using Suomi.fi e-Identification.Avautuu uuteen välilehteen
Current affairs
Notifications and applications must be filed online with the Finnish Trade Register
Did you receive a letter about late financial statements?
Apply for financial support by the SME Fund
News
Protect your intellectual property: SME Fund open for grant applications again from February 2026
EPO study: Finland among the top five European countries in patent applications related to quantum technology
EPO offers support for European patent administration certification
Enter the Nordic innovation competition
PRH requests investigation of suspected scam site
Announcements
Limited liability companies and co-operatives: File your financial statements on time to avoid fee for late submission
Negligence fee imposed on companies for incomplete or incorrect Trade Register details
Beware of scam messages that imitate the Finnish Business Information System
Beware of scam websites that imitate the Finnish Trade Register
The PRH’s telephone exchange, customer service point and telephone service open at 10.00 on Wednesday 21 January 2026
ARIPO to collaborate with Global PPH
