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PRH Trade Register API
Finnish Patent and Registration Office integration for company data
Overview
The Finnish Patent and Registration Office (Patentti- ja rekisterihallitus, PRH) is the central authority for company registration, intellectual property rights, and auditing oversight in Finland. It maintains the Finnish Trade Register and ensures transparency, legal compliance, and public access to business and IP information.
Register Authority
| Field | Value |
|---|---|
| Name | Patentti- ja rekisterihallitus (PRH) |
| Managing Authority | Finnish Patent and Registration Office |
| Official Website | prh.fi, ytj.fi, virre.prh.fi |
Identifiers
| Field | Description | Example |
|---|---|---|
business_id | Business ID (Y-tunnus) | 1234567-8 |
The Business ID format is 7 digits followed by a hyphen and a check digit.
Legal Forms
| Legal Form | Full Name |
|---|---|
| Oy | Osakeyhtiö (Private limited company) |
| Oyj | Julkinen osakeyhtiö (Public limited company) |
| Ay | Avoin yhtiö (General partnership) |
| Ky | Kommandiittiyhtiö (Limited partnership) |
| Osk | Osuuskunta (Cooperative) |
| Tmi | Toiminimi (Sole proprietorship) |
Coverage
- All Finnish companies in Trade Register
- Sole proprietorships when registered
- Cooperatives and associations
- Foundations
This integration is coming soon. Contact us to express interest in early access.
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