Tuomas Siitonen Oy
ActiveFinland · registry no. 2349921-1 · HELSINKI
Tuomas Siitonen Oy is an active limited company registered in Finland (registry number 2349921-1), based in HELSINKI, operating in architectural activities, registered on 27 August 2010.
At a glance
- Status
- Activeregistry value: ACTIVE
- Company type
- Limited companycode 16
- Industry
- Architectural activitiesactivity code 71110
- Registered address
- Tyynenmerenkatu 6, 00220 HELSINKI, Finland
- Registered since
- 27 August 2010
Website & contact
- Website
- tuomassiitonen.fias filed with the registry
- Checked
- 1 September 2026
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Where this information comes from
Every fact above was read from PRH/YTJ open data (Finland), an official register, and last checked on 1 Sept 2026, 13:41 UTC. The data is reused under the licence “CC BY 4.0”. Nothing on this page is estimated: where the register has no value, we say so.
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