What is the Y-tunnus number of Umlaut Osk?

Umlaut Osk is registered with PRH / YTJ under Y-tunnus 2576408-2.

Who is the CEO of Umlaut Osk?

Tuomas Aleksanteri Sara is Chief Executive Officer of Umlaut Osk, in role since 2013.

Tuomas Eemeli Polo chairs the board of Umlaut Osk, in role since 2013.

Umlaut Osk's registered address is Heikkilänkatu 10-Ö1.

OKActive

Y-tunnus 2576408-2Heikkilänkatu 10Ö-101, 20100 TurkuOther support activities to arts and performing arts · NACE 9039Est. 2013— employees

Actively employed in the business

Name	Role	Member since
Current (1)
TA Tuomas Aleksanteri Sara Chief Executive Officer	Chief Executive Officer	2013

Non-executive oversight

Name	Role	Member since
Current (6)
TE Tuomas Eemeli Polo	Board of Directors	2013
ME Miikka Erik Mäkipaakkanen	Board of Directors	2024
AI Antti Ilmari Yli-Halla	Board of Directors	2024
VI Veera Irmeli Syrén	Board of Directors	2024
VA Ville Aleksi Aarnihauta	Board of Directors	2013
SM Salla Maria Karvonen	Board of Directors	2013
Former (1)
MJ Mikko Juhani Levón	Board of Directors	2013 – 2024

As of last annual report

No shareholder data available.

Beneficial ownership (UBO) data access is restricted in Denmark as of September 2025 per the EU 6th AML Directive. Learn more.