Business profile

Port-Master Oy

Port-Master Oy's registered office is Naantali. It is a limited company. The company was established on 1984-06-14. It operates in the industry of other building completion and finishing.

Claim profileContact details
Business ID 0562392-8ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
0562392-8
Sector
Other building completion and finishing
Municipality
Naantali
Company form
Limited company
Registration date
1984-06-14
Business ID registration date
1984-07-09
Business status
Valid
Profile ownership
Unclaimed company profile
Data source
Public registry data

Contact and location summary

Visiting address: Alikatu 13, 21100, Naantali

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

About Port-Master Oy

Financial position and key figures for the company.

Port-Master Oy's location municipality is Naantali. It is a limited company. The company was established on 1984-06-14. It operates in the industry of other building completion and finishing.

Registry status and identifiers

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

YTJ statusValid
Trade RegisterRegistered
Business ID0562392-8
VAT IDFI05623928
EU IDFIFPRO.0562392-8
MunicipalityNaantali
Current registered entries
1984-06-14Registered in Patent and Registration Office (Trade Register)
1984-07-09Registered in Tax Administration (Tax Administration)
1995-03-01Registered in Tax Administration (Prepayment Register)
2018-10-01VAT-liable for business activity in Tax Administration (VAT Register)

Risk certificate

An open-data based company stability and risk signal.

BUSINESS.fi

BUSINESS.fi Luottoluokitus

Profile-specific risk signal based on open data

Registry and statistics basedNot a credit decision
B1
StablePort-Master Oy
Updated2026-08-25
ConfidenceMedium
Score69/100

The grade uses registry, industry, and regional signals because open digital financial statement data is not available.

Risk context

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

Industry riskelevated
45/100

Industry context is elevated based on normalized open statistical inputs.

Age and continuityVakiintunut
90/100

The company has about 42 years of registry continuity.

Registry and status signalsVakaa
83/100

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

Registry timeline

Trade register notifications shown on a timeline.

20 register eventsLatest event: 2026-05-07

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

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