Risk grade updatedRisk gradeEvidence verified
18 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade C.Business profile
Maanrakennus Kähkönen OY
Maanrakennus Kähkönen OY's registered office is Mäntyharju. It is a limited company. The company was established on 2026-04-27. It operates in the industry of site preparation.
Business ID 3617937-2ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 3617937-2
- Sector
- Site preparation
- Municipality
- Mäntyharju
- Company form
- Limited company
- Registration date
- 2026-04-27
- Business ID registration date
- 2026-04-17
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Kyttäläntie 41, 52700, Mäntyharju
People and decision-makers
Kähkönen Tuomo MattiToimitusjohtaja
About Maanrakennus Kähkönen OY
Financial position and key figures for the company.
Maanrakennus Kähkönen OY's location municipality is Mäntyharju. It is a limited company. The company was established on 2026-04-27. It operates in the industry of site preparation.
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID3617937-2
VAT IDFI36179372
EU IDFIFPRO.3617937-2
MunicipalityMäntyharju
Current registered entries
2026-04-17Registered in Tax Administration (Employer Register)
2026-04-17VAT-liable for business activity in Tax Administration (VAT Register)
2026-04-17Registered in Tax Administration (Prepayment Register)
2026-04-27Registered in Tax Administration (Tax Administration)
2026-04-27Registered in Patent and Registration Office (Trade Register)
Responsible people
Public role relationships materialized from source observations.
Kähkönen Tuomo MattiToimitusjohtajaSources: 4 · Confidence: 78%
Kähkönen Tuomo MattiPuheenjohtajaSources: 2 · Confidence: 78%
Kähkönen Emil Matti JohannesVarsinainen jäsenSources: 3 · Confidence: 78%
Kähkönen Vilma Aino KatariinaVarsinainen jäsenSources: 3 · 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
C
Elevated riskMaanrakennus Kähkönen OY
Grade unchangedC · new analysis 2026-10-18
36/100
Medium
Registry and statistical evidenceRegistry and statistics based
Supporting factors
- Active registered status
Risk factors to note
- Elevated industry distress context
- Sufficient structured financial metrics are not available
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
3 assessmentsC
2026-10-1836/100 · v0.15
C → CC
2026-09-1536/100 · v0.14
C → C- Evidence quality: Registry and statistical evidence → Registry and statistical evidence.
C
2026-09-1436/100 · v0.12
Oldest retained automatic assessment in this comparisonC
2026-10-18
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 riskelevated
46/100
Industry context is elevated based on normalized open statistical inputs.
Age and continuityNuori
1/100
The company has about 0 years of registry continuity.
Registry and status signalsRajallinen
33/100
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
15 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade C.Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade C.Registry timeline
Trade register notifications shown on a timeline.
2 register eventsLatest event: 2026-04-27
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-05-22.
This company profile has not been claimed yet
Maanrakennus Kähkönen OY shows public core facts. A company representative can claim the profile, update public information, and access owner tools.