Risk grade updatedRisk gradeEvidence verified
19 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.Business profile
Isosuon energia oy
Isosuon energia oy's registered office is Turku. It is a limited company. The company was established on 2022-12-07. It operates in the industry of production of electricity from hydropower.
Business ID 3328991-2ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 3328991-2
- Sector
- Production of electricity from hydropower
- Municipality
- Turku
- Company form
- Limited company
- Registration date
- 2022-12-07
- Business ID registration date
- 2022-12-01
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Karviaiskatu 3 A 2, 20720, Turku
People and decision-makers
Partanen Janne MatiasPuheenjohtaja
Tuominen Kari JuhaniVarsinainen jäsen
Halme Markku TapioVarajäsen
About Isosuon energia oy
Financial position and key figures for the company.
Isosuon energia oy's location municipality is Turku. It is a limited company. The company was established on 2022-12-07. It operates in the industry of production of electricity from hydropower. Based on the latest retained statement, revenue growth was not currently available, operating margin was not currently available, and equity ratio was +105.8%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-05-31
0
0
Enriched source observation
Derived indicators
Equity ratio105.8%
Profit (loss) for the financial year-€137Previous comparison not availablePrevious: No comparison value
Assets€9,863+€0 (+0.0%) vs previous periodPrevious: €9,863
Balance-sheet contextLatest financial period
Assets trend2 periods
€9,863
2024-05-31
€9,863
2025-05-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioGood
100/100 · Trend unavailable
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginNot assessable
0/100 · Trend unavailable
Ratio history
| Ratio | 2024-05-31 | 2025-05-31 |
|---|---|---|
| Equity ratio | - | 105.8 % |
| Current ratio | - | - |
| Operating profit margin | - | - |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID3328991-2
VAT IDFI33289912
EU IDFIFPRO.3328991-2
MunicipalityTurku
Current registered entries
2022-12-07Registered in Tax Administration (Tax Administration)
2022-12-07Registered in Patent and Registration Office (Trade Register)
2024-06-01VAT-liable for business activity in Tax Administration (VAT Register)
2024-07-31Registered in Tax Administration (Prepayment Register)
Responsible people
Public role relationships materialized from source observations.
Partanen Janne MatiasPuheenjohtajaSources: 5 · Confidence: 78%
Tuominen Kari JuhaniVarsinainen jäsenSources: 4 · Confidence: 78%
Halme Markku TapioVarajäsenSources: 2 · 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
B2
SatisfactoryIsosuon energia oy
Grade downgradedB1 → B2 · new analysis 2026-10-19
53/100
Medium
Limited financial evidenceRegistry and statistics based
Supporting factors
- Active registered status
- A newer financial statement filing has been reported
Risk factors to note
- Sufficient structured financial metrics are not available
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsB2
2026-10-1953/100 · v0.15
B1 → B2 · -14 points- Assessment confidence: Low → Medium.
- Evidence quality: Usable financial evidence → Limited financial evidence.
- New risk factor: Sufficient structured financial metrics are not available.
B1
2026-09-1667/100 · v0.14
Oldest retained automatic assessment in this comparisonB2
2026-10-19
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 continuityNuori
35/100
The company has about 3 years of registry continuity.
Registry and status signalsRajallinen
43/100
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
16 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Registry timeline
Trade register notifications shown on a timeline.
4 register eventsLatest event: 2025-12-15
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-04-03.
This company profile has not been claimed yet
Isosuon energia oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.