🔎 Finland PRH Business Filing Lookup

A per-identity check: submit identifiers, get one official answer each. Billed per completed official resolution — a not-found, ambiguous, or unavailable outcome is returned but never charged.

Output is one fi_prh_filing_answer row per result; billing is pay-per-event, the value event being one business filing lookup (a $0.02 start fee per run, then $0.05 per business filing lookup). Source: avoindata.prh.fi.

No login, no API key and no CAPTCHA solving are involved: the source is read logged-out with an identified contact User-Agent.

📊 Sample Output

Real rows from run branW4M5SA6jXLEeR on build 0.1.4 (2026-09-17), the same input as the Quick start below — every value is as the source published it (emails masked, long text shortened):

input	business_id	name	company_form	trade_register_status	registration_date
0112038-9	0112038-9	Nokia Oyj	Public limited company	Registered	1896-12-19
1092973-7	1092973-7	Steinerpedagogikens vänner i Borgå rf	Non-profit association	Registered	2026-07-27

The run finished with the status message: NORMAL: 2 billable answer(s), 0 definitive non-billable (not-found/ambiguous), 0 unavailable, 0 unparseable of 2 | business-filing-lookup billable=2 | business-filing-lookup charged=2

✅ What you get

Each row is flat JSON with these fields (from the dataset schema and the sample run; a field the source does not publish for a given row is null):

• record_type (string/null) — e.g. fi_prh_filing_answer
• input (string/null) — e.g. 0112038-9
• business_id (string/null) — e.g. 0112038-9
• name (string/null) — e.g. Nokia Oyj
• company_form (string/null) — e.g. Public limited company
• trade_register_status (string/null) — e.g. Registered
• status_code (string/null) — e.g. 2
• registration_date (string/null) — e.g. 1896-12-19
• last_modified (string/null) — e.g. 2026-08-19T10:04:06
• latest_entry_date (string/null) — e.g. 1995-03-01
• latest_entry_desc (string/null) — e.g. Registered
• main_business_line (string/null) — e.g. Activities of head offices
• website (string/null) — e.g. www.nokia.com
• outcome (string/null) — e.g. answer
• outcome_reason (string/null) — null in every sample row
• source (string/null) — e.g. https://avoindata.prh.fi/opendata-ytj-api/v3/companies
• query_mode — e.g. bid

What you get

One record per submitted identity. A resolved identity carries the official fields verbatim; fields the source withholds are honest null with a reason. Not-found, ambiguous, and service-unavailable outcomes are distinguished in the outcome field and are not billed. A run that gets no definitive result at all fails loud and charges nothing.

⚙️ Sample inputs

1. Quick start — the Store example (this is what the sample above came from)

{
  "businessIds": [
    "0112038-9",
    "1092973-7"
  ]
}

The sample run charged exactly: 1 × $0.02 apify-actor-start + 2 × $0.05 business-filing-lookup = $0.12 on the Free tier — every delivered row was billed.

2. A smaller, narrowed run

{
  "businessIds": [
    "0112038-9",
    "1092973-7"
  ]
}

A bounded run for checking the field shape before scheduling.

3. A full-size run

{
  "businessIds": [
    "0112038-9",
    "1092973-7"
  ]
}

The same input run on a schedule; each run is billed only for what it delivers.

🧾 JSON sample record

One real record from run branW4M5SA6jXLEeR, exactly as it lands in the dataset (emails masked, long text shortened):

{
  "record_type": "fi_prh_filing_answer",
  "input": "0112038-9",
  "business_id": "0112038-9",
  "name": "Nokia Oyj",
  "company_form": "Public limited company",
  "trade_register_status": "Registered",
  "status_code": "2",
  "registration_date": "1896-12-19",
  "last_modified": "2026-08-19T10:04:06",
  "latest_entry_date": "1995-03-01",
  "latest_entry_desc": "Registered",
  "main_business_line": "Activities of head offices",
  "website": "www.nokia.com",
  "outcome": "answer",
  "outcome_reason": null,
  "source": "https://avoindata.prh.fi/opendata-ytj-api/v3/companies",
  "query_mode": "bid"
}

🔧 How it works

Transport. Plain HTTPS from the Apify platform, no proxy. Every request carries an identified contact User-Agent.

Charging. Each business filing lookup is charged at the moment it is pushed (business-filing-lookup); a row that fails to charge is not delivered, so the dataset count always equals the charged count.

How it behaves

Each Finnish Business ID is resolved to one company on the official PRH open-data trade register (v3). A resolved company returns its current name, company form, trade-register status, registration date, last-modified timestamp, latest registry entry (filing recency), and main line of business as published. An unknown Business ID is not-found and not billed. Single-entity lookup twin of the finland-prh-ytj-company-registry roster.

Billing

Event	FREE	BRONZE	SILVER	GOLD+
apify-actor-start (one-time actor start)	$0.02	$0.02	$0.02	$0.02
business-filing-lookup (per completed resolution)	$0.05	$0.045	$0.04	$0.0335

Charged once per completed official resolution. Not-found, ambiguous, and service-fault outcomes are emitted but never charged. Start fee $0.02.

Source

https://avoindata.prh.fi/opendata-ytj-api/v3/companies

What is not done. No login, no cookie or CAPTCHA bypass, no private or personal-account data, no browser automation.

💰 Pricing example

Event	Free	Bronze	Silver	Gold
Actor Start (apify-actor-start)	$0.02	$0.02	$0.02	$0.02
Business Filing Lookup (business-filing-lookup)	$0.05	$0.04	$0.04	$0.03

Worked at the live Free-tier price:

• 2 business filing lookups: $0.02 start + 2 × $0.05 = $0.12
• 25 business filing lookups: $0.02 start + 25 × $0.05 = $1.27
• 100 business filing lookups: $0.02 start + 100 × $0.05 = $5.02

A run that delivers zero rows charges the $0.02 start fee only. A BLOCKED run (source refused) fails loud and charges no value event. The start fee is charged once per GB of run memory; the default run memory is 1024 MB.

Yield on the sample run: NORMAL: 2 billable answer(s), 0 definitive non-billable (not-found/ambiguous), 0 unavailable, 0 unparseable of 2 | business-filing-lookup billable=2 | business-filing-lookup charged=2.

⚖️ Legal & ToS

This actor reads public, logged-out pages and feeds published by avoindata.prh.fi. It collects only what the source publishes to any visitor, identifies itself with a contact User-Agent, and does not access accounts, private data or anything behind authentication. Use the output in line with the source's terms and your local law; the intended use is B2B research and monitoring.

❓ FAQ

Q: Do I need an API key or a login?
A: No. The source (avoindata.prh.fi) is read logged-out; the input schema has no key field and the actor carries no secrets.

Q: Why did my run return 0 rows?
A: Read the run's status message. GENUINE_EMPTY means the source was read and had nothing in scope for your input; BLOCKED means the source refused and the run failed without billing a value event — retry later or narrow the input. A zero-row run bills the start fee only.

Q: How fresh is the data?
A: Every run reads the source live at run time; nothing is cached between runs. Put it on a schedule for a continuous feed.

Q: What formats can I export?
A: The dataset downloads as JSON, CSV, Excel, XML or RSS from the run's Dataset tab or the Apify API, and any run can push to a webhook or integration.

Q: How is this different from the other company registry checks actors?
A: Same output shape and billing model; this one covers avoindata.prh.fi. The siblings under Related Actors cover the other sources or slices — run several on one schedule for a combined feed.

Q: Are there rate limits?
A: The actor paces itself against the source; there is no per-buyer limit beyond your Apify plan's concurrency.

🆘 Troubleshooting

• Run FAILED with BLOCKED → the source refused the request or changed its page shape → nothing was billed beyond the start fee; retry after a while, and if it persists open an Issue with the run id.
• Fewer rows than expected → the source had fewer items in scope → widen the input.
• Input validation error on start → a field is outside the schema's allowed values → start from the Quick start block and change one field at a time.
• Run TIMED-OUT → a very wide request on a slow day → raise the run timeout in Run options or narrow the input; what was delivered before the timeout is still in the dataset.

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