Risk grade updatedRisk gradeEvidence verified
17 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Business profile
Järvi-Suomen Voima Oy
Järvi-Suomen Voima Oy's registered office is Helsingfors. It is a limited company. The company was established on 2000-08-23. It operates in the industry of production of electricity from non-renewable sources.
Business ID 1634373-7ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 1634373-7
- Sector
- Production of electricity from non-renewable sources
- Municipality
- Helsingfors
- Company form
- Limited company
- Registration date
- 2000-08-23
- Business ID registration date
- 2000-12-07
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Alvar Aallon katu 1, 00100, Helsingfors
Postal address: P.O. Box 380, 00101, Helsingfors
Phone: +3589693061Source observation
People and decision-makers
Hämäläinen Janne Olli EnsioToimitusjohtaja
About Järvi-Suomen Voima Oy
Financial position and key figures for the company.
Järvi-Suomen Voima Oy's location municipality is Helsingfors. It is a limited company. The company was established on 2000-08-23. It operates in the industry of production of electricity from non-renewable sources.
Extended business activity
A longer directory- or registry-backed activity description that complements the short registry industry label.
Yhtiön toimiala on hankkia pääasiassa lämpövoimalaitoksilla tuotettua sähköä ja lämpöä osakkailleen sekä harjoittaa muuta siihen liittyvää toimintaa. Yhtiö omistaa lämpövoimaa tuottavia voimalaitoksia sekä muuta toimialansa edellyttämää osake- ja muuta omaisuutta.
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID1634373-7
VAT IDFI16343737
EU IDFIFPRO.1634373-7
MunicipalityHelsingfors
Current registered entries
2000-08-23VAT-liable for business activity in Tax Administration (VAT Register)
2000-08-23Registered in Patent and Registration Office (Trade Register)
2000-12-07Registered in Tax Administration (Tax Administration)
Responsible people
Public role relationships materialized from source observations.
Hämäläinen Janne Olli EnsioToimitusjohtajaSources: 4 · Confidence: 78%
Tenhunen Jouko JuhaniPuheenjohtajaSources: 4 · Confidence: 78%
Laine Mika Kalle PetteriVarsinainen jäsenSources: 3 · Confidence: 78%
von Hertzen Lasse MikaelVarsinainen jäsenSources: 1 · Confidence: 78%
Väyrynen Jari KalervoVarsinainen jäsenSources: 4 · Confidence: 78%
Risk certificate
An open-data based company stability and risk signal.
BUSINESS.fi
BUSINESS.fi Luottoluokitus
Profile-specific risk signal based on open data
Automatic gradeNot a credit decision
A3
GoodJärvi-Suomen Voima Oy
Grade unchangedA3 · new analysis 2026-10-17
74/100
Medium
Registry and statistical evidenceRegistry and statistics based
Supporting factors
- Active registered status
- Long registry continuity
Risk factors to note
- Sufficient structured financial metrics are not available
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsA3
2026-10-1774/100 · v0.15
A3 → A3A3
2026-10-1274/100 · v0.14
Oldest retained automatic assessment in this comparisonA3
2026-10-17
open-risk-grade-v0.15
The grade uses registry, industry, and regional signals because sufficient source-backed financial metrics are not available for a Tier 1 assessment.
Risk context
When sufficient source-backed financial metrics are not available for a Tier 1 assessment, BUSINESS.fi shows registry, industry, and regional context.
Industry riskmedium
67/100
Industry context is medium based on normalized open statistical inputs.
Age and continuityVakiintunut
90/100
The company has about 26 years of registry continuity.
Registry and status signalsVakaa
76/100
Registry history, filing recency, and active register markings are still limited or mixed.
Events & news
Verified events and sourced external company news in one timeline.
Risk grade updatedRisk gradeEvidence verified
12 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Registry timeline
Trade register notifications shown on a timeline.
29 register eventsLatest event: 2026-04-25
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2025-12-31.
This company profile has not been claimed yet
Järvi-Suomen Voima Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.