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Responsible for the service Finnish Patent and Registration Office

Business and entity Information System’s (YTJ) information services

  • Service
  • Nationwide
  • Public service

The Finnish Patent and Registration Office and Tax administration maintain the business and entity information system (YTJ) that provides basic details of businesses, foundations and entities.

Basic details includes business name and contact details, business ID, company form and main line of business and data registered in other registers. Basic details include also the LEI ID granted by the Finnish Patent and Registration Office.

You can search basic details of companies, entities and foundations by entering their business ID or name. Data retrieval is free of charge.

You can also retrieve, view and download in machine readable form information maintained in YTJ via the open data online service of the Finnish Patent and Registration Office. YTJ information is available in machine readable form also through Suomi.fi Data Exchange Layer and Web service interface. These services are subject to a subscription fee.

You can download LEI files that contain information on the granted Legal Entity Identifiers and new and changed information.

YTJ information is also available on the services of the Finnish Patent and Registration Office’s and the Tax administration’s partners.

Trade register information such as information on the representatives and share capital is available on Virre.

Do the following

On YTJ’s website, you can search basic details of companies, entities and foundations by entering their business ID or name.

You can view and download information in machine readable form through the Open data online service of PRH and Suomi.fi Data Exchange Layer.

You can download LEI files from YTJ’s website.

For more information on the processing of personal data, please read the privacy statement on YTJ’s website.

To whom and on what terms

Some services are fee-based. Some services require an agreement with the Finnish Patent and Registration Office and Tax administration.

A fee is charged for the service.

YTJ information is available in machine readable form also through Suomi.fi Data Exchange Layer and Web service interface. These services are subject to a subscription fee.

Basic information

The service is provided byFinnish Patent and Registration Office, Finnish Tax Administration
Responsible for the serviceFinnish Patent and Registration Office
Area Whole Finland
Available languagesFinnish, Swedish, English
Text edited by: Finnish Patent and Registration Office
Updated: 2/4/2021