PRH

    Patentti- ja rekisterihallitus (Finnish Patent and Registration Office)

    Search the PRH

    Search Company Records in Finland

    Free basic search · no sign-up required.

    Reviewed by LemReveal Research TeamContent reviewed June 2026Primary source: Patentti- ja rekisterihallitus (Finnish Patent and Registration Office)

    What is PRH?

    PRH is Finland's Patent and Registration Office and operator of the YTJ business information system. Every Finnish entity's Y-tunnus (business ID) and status are searchable free at ytj.fi.

    PRH — by the numbers

    Records indexed
    1,412
    Last refreshed
    2026-08-04
    Top entity type
    GENERAL

    1,395 records

    Cost
    Free

    No signup required

    PRH and the Finnish Tax Administration jointly run YTJ — the single portal for every Finnish company's registration status, VAT registration, and prepayment register status.

    Also known as:
    YTJ
    Finnish company register
    Y-tunnus lookup
    Open official PRH portalAll Finland records

    Decision-makers indexed at Finland companies

    Platform-wide: 5,926 decision-makers indexed across 734 companies. Distribution by seniority:

    • C-Suite331 · 6%
    • VP31 · 1%
    • Director173 · 3%
    • Manager18 · 0%
    • Individual Contributor4,474 · 75%
    • Other899 · 15%

    Aggregate counts only — no personal information is shown. Data refreshed 2026-07-04.

    Frequently asked questions

    How do I look up a Finnish Y-tunnus?

    Go to ytj.fi and search by name or Y-tunnus. Results are free and include legal name, business ID, VAT status, and prepayment-register status.

    What is a Y-tunnus?

    The Y-tunnus (Business ID) is a 7-digit Finnish identifier followed by a check digit, in the format 1234567-8. Every Finnish business has one and it is the standard reference on invoices and contracts.

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