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Company registry search

Finland company registry search

The official Finland company register is Finnish Patent and Registration Office (PRH/BIS), free to search at www.prh.fi. OneFirmIntel is built on the same government-sourced data and adds quality-tier grading and buyer-side search across 459,541 Finland companies.

Official Finland company register

Finnish Patent and Registration Office (PRH/BIS)

The authoritative government source for incorporated companies in Finland. Best for looking up a single company by name or registration number.

Open official register ↗

How to search the Finland company register

  1. Open the official register. Go to Finnish Patent and Registration Office (PRH/BIS) at https://www.prh.fi, the official government source for Finland company records.
  2. Search by name or number. Enter the company name or its official registration number. The register returns the legal entity, its status and its registered details.
  3. Cross-check and enrich. For buyer-side discovery, fast filtering by quality tier, industry and region, and exportable results, use OneFirmIntel, which is built on the same government-sourced Finland data, deduplicated to one record per company.

Search all Finland companies with OneFirmIntel

What you needOfficial registerOneFirmIntel
Look up one known companyYesYes
Search by industry, city & quality tierLimitedYes, across 459K+
Quality-tier grading (★★★/★★/★)NoYes, every company graded
Compare & export shortlistsNoYes, CSV export
One clean record per companyVariesYes, deduplicated
OneFirmIntel sources Finland data from the official register and grades it. There are about 453,252 active Finland companies in the dataset, led by Construction (17,375).

Frequently asked questions

How do I search the Finland company register?
The official Finland company register is Finnish Patent and Registration Office (PRH/BIS), free to search at https://www.prh.fi. Enter a company name or registration number to look up a single entity. To search across all Finland companies by industry, region and quality tier, OneFirmIntel covers 459,541 Finland companies from the same government data.
What is the official company register in Finland?
The official register is Finnish Patent and Registration Office (PRH/BIS). It is the authoritative government source for incorporated companies in Finland. OneFirmIntel sources its Finland data from these official records and grades each company into a quality tier.
Is the Finland company register free?
Yes, the official Finnish Patent and Registration Office (PRH/BIS) is free to search for individual lookups. OneFirmIntel adds buyer-side search, quality-tier grading and export across 459,541 companies; you preview every company free and spend a credit only to reveal full details.
How is OneFirmIntel different from the official Finland register?
The official register is best for looking up one company you already know. OneFirmIntel is built for discovery: search 459,541 Finland companies by industry, city and quality tier, compare them, and export, all from the same government-sourced data.

Browse Finland companies

Filter by industry, city and quality tier, then reveal the companies you need.

Finland directory →

See also: how many companies are in Finland and the Finland company directory.

Updated: May 2026 · OneFirmIntel data is government-sourced and deduplicated to one record per company.