Business profile

Tuomas Siitonen Oy

Tuomas Siitonen Oy's registered office is Helsingfors. It is a limited company. The company was established on 2010-08-27. It operates in the industry of architectural activities.

Claim profileContact details
Business ID 2349921-1ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
2349921-1
Sector
Architectural activities
Municipality
Helsingfors
Company form
Limited company
Registration date
2010-08-27
Business ID registration date
2010-08-05
Business status
Valid
Profile ownership
Unclaimed company profile
Data source
Public registry data

Contact and location summary

Visiting address: Tyynenmerenkatu 6 C, 00220, Helsingfors

Postal address: Otavantie 3 C 99, 00200, Helsingfors

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

About Tuomas Siitonen Oy

Financial position and key figures for the company.

Tuomas Siitonen Oy's location municipality is Helsingfors. It is a limited company. The company was established on 2010-08-27. It operates in the industry of architectural activities.

Registry status and identifiers

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

YTJ statusValid
Trade RegisterRegistered
Business ID2349921-1
VAT IDFI23499211
EU IDFIFPRO.2349921-1
MunicipalityHelsingfors
Current registered entries
2010-08-05VAT-liable for business activity in Tax Administration (VAT Register)
2010-08-05Registered in Tax Administration (Prepayment Register)
2010-08-27Registered in Patent and Registration Office (Trade Register)
2010-08-30Registered in Tax Administration (Tax Administration)
2010-09-01Registered in Tax Administration (Employer 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
A3
GoodTuomas Siitonen Oy
Updated2026-08-25
ConfidenceMedium
Score73/100

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 riskmedium
62/100

Industry context is medium based on normalized open statistical inputs.

Age and continuityVakiintunut
80/100

The company has about 15 years of registry continuity.

Registry and status signalsVakaa
78/100

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

Registry timeline

Trade register notifications shown on a timeline.

13 register eventsLatest event: 2026-03-11

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

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