Risk grade updatedRisk gradeEvidence verified
17 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Business profile
Lämpö Oy Lämpöhaara
Lämpö Oy Lämpöhaara's registered office is Kemi. It is a limited company. The company was established on 1979-02-09. It operates in the industry of steam and air conditioning supply.
Business ID 0427397-0ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 0427397-0
- Sector
- Steam and air conditioning supply
- Municipality
- Kemi
- Company form
- Limited company
- Registration date
- 1979-02-09
- Business ID registration date
- 1981-09-21
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Keskuspuistokatu 2, 94100, Kemi
Phone: +358102287750Source observation
Email: [email protected]Source observation
Website: https://www.retta.fiSource observation
Instagram profile: https://www.instagram.com/rettaisannointiSource: company website
Facebook profile: https://www.facebook.com/rettaisannointiSource: company website
Linkedin profile: https://www.linkedin.com/company/retta-is%C3%A4nn%C3%B6intiSource: company website
People and decision-makers
Granholm Heli MarjattaToimitusjohtaja
About Lämpö Oy Lämpöhaara
Financial position and key figures for the company.
Lämpö Oy Lämpöhaara's location municipality is Kemi. It is a limited company. The company was established on 1979-02-09. It operates in the industry of steam and air conditioning supply.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
0
0
Enriched source observation
Assets€76,043+€12,882 (+20.4%) vs previous periodPrevious: €63,161
Balance-sheet contextLatest financial period
Employees12Previous: No comparison value
Profit (loss) for the financial year trend4 periods
€5
2021-12-31
-€29,256
2022-12-31
€10,829
2023-12-31
€19,046
2024-12-31
Assets trend5 periods
€68,084
2021-12-31
€52,925
2022-12-31
€56,880
2023-12-31
€63,161
2024-12-31
€76,043
2025-12-31
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID0427397-0
VAT IDFI04273970
EU IDFIFPRO.0427397-0
MunicipalityKemi
Current registered entries
1979-02-09Registered in Patent and Registration Office (Trade Register)
1981-09-21Registered in Tax Administration (Tax Administration)
1994-06-01VAT-liable for business activity in Tax Administration (VAT Register)
1995-03-01Registered in Tax Administration (Prepayment Register)
Responsible people
Public role relationships materialized from source observations.
Granholm Heli MarjattaToimitusjohtajaSources: 4 · Confidence: 78%
Pohjanen Antti NikolaiPuheenjohtajaSources: 4 · Confidence: 78%
Karhumaa Mikko Raimo KaleviVarsinainen jäsenSources: 3 · Confidence: 78%
Reinikka Vesa ErkkiVarsinainen jäsenSources: 3 · Confidence: 78%
Sari KarhumaaHallitus: varajäsenSources: 1 · Confidence: 76%
Veikko LindgrenHallitus: varajäsenSources: 1 · Confidence: 76%
Timo RimpisaloHallitus: varajäsenSources: 1 · Confidence: 76%
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
GoodLämpö Oy Lämpöhaara
Grade unchangedA3 · new analysis 2026-10-17
78/100
Medium
Limited financial evidenceRegistry and statistics based
Supporting factors
- Active registered status
- A newer financial statement filing has been reported
- 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
2026-10-1778/100 · v0.15
A3 → A3A3
2026-09-2278/100 · 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 risklow
79/100
Industry context is low based on normalized open statistical inputs.
Age and continuityVakiintunut
90/100
The company has about 47 years of registry continuity.
Registry and status signalsVakaa
82/100
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
22 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Registry timeline
Trade register notifications shown on a timeline.
22 register eventsLatest event: 2026-08-10
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-04-14.
This company profile has not been claimed yet
Lämpö Oy Lämpöhaara shows public core facts. A company representative can claim the profile, update public information, and access owner tools.