Business profile

Konstar Oy

Konstar Oy's registered office is Mäntylahti. It is a limited company. The company was established on 1989-10-11. It operates in the industry of business and other management consultancy activities.

Claim profileContact details
Business ID 0732431-5ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
0732431-5
Sector
Business and other management consultancy activities
Municipality
Mäntylahti
Company form
Limited company
Registration date
1989-10-11
Business ID registration date
1989-02-27
Business status
Valid
Profile ownership
Unclaimed company profile
Data source
Public registry data

Contact and location summary

Visiting address: MÄNTYLAHTI, 73110, Mäntylahti

Phone: +358408768553Source observation

Website: https://www.constar.fiSource: registry data

People and decision-makers

Ollikainen Tatu PekkaToimitusjohtaja

About Konstar Oy

Financial position and key figures for the company.

Konstar Oy's location municipality is Mäntylahti. It is a limited company. The company was established on 1989-10-11. It operates in the industry of business and other management consultancy activities.

Financial highlights

Key figures from the latest financial period.

Latest financial period

2025-03-31

Imported periods0
PRH parsed0
Profile sourceEnriched source observation
Balance-sheet contextLatest retained period snapshot
Profit (loss) for the financial year trend2 periods
€1,716
2023-03-31
€272
2025-03-31

Registry status and identifiers

Verified registry memberships and identifiers from the latest retained YTJ snapshot.

YTJ statusValid
Trade RegisterRegistered
Business ID0732431-5
EU IDFIFPRO.0732431-5
MunicipalityMäntylahti
Current registered entries
1989-02-27Registered in Tax Administration (Tax Administration)
1989-10-11Registered in Patent and Registration Office (Trade Register)

Responsible people

Public role relationships materialized from source observations.

Ollikainen Tatu PekkaToimitusjohtajaSources: 4 · Confidence: 78%
Ollikainen Tatu PekkaVarsinainen jäsenSources: 2 · Confidence: 78%
Järvilehto Siiri MarjattaVarajäsenSources: 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

Financial data includedNot a credit decision
B1
StableKonstar Oy
Updated2026-07-03
ConfidenceLow
Score62/100

The grade can use open digital financial statement data together with registry signals.

Risk context

When open digital financial statements are unavailable, BUSINESS.fi shows registry, industry, and regional context.

Industry risklow
72/100

Industry context is low based on normalized open statistical inputs.

Age and continuityVakiintunut
90/100

The company has about 36 years of registry continuity.

Registry and status signalsSeurattava
68/100

Registry history, filing recency, and active register markings are still limited or mixed.

Registry timeline

Trade register notifications shown on a timeline.

15 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 2026-02-03.

This company profile has not been claimed yet

Konstar Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.