What is the Y-tunnus number of Suomen Terästekniikka Oy?

Suomen Terästekniikka Oy is registered with PRH / YTJ under Y-tunnus 0891394-7.

What is the revenue of Suomen Terästekniikka Oy?

Suomen Terästekniikka Oy reported revenue of EUR 1,6M in 2025.

Suomen Terästekniikka Oy employs 15 people as of the latest annual report.

Jukka Tapani Hämäläinen is Deputy auditor of Suomen Terästekniikka Oy, in role since 2023.

Petri Kalevi Katajamäki chairs the board of Suomen Terästekniikka Oy, in role since 2025.

Suomen Terästekniikka Oy's registered address is Puhdistamontie 26.

OYActive

Y-tunnus 0891394-7Puhdistamontie 26, 05440 HyvinkääCoating of metals · NACE 2551Est. 199215 employees

Actively employed in the business

Name	Role	Member since
Current (4)
JT Jukka Tapani Hämäläinen Deputy auditor	Deputy auditor	2023
TA Toini Anneli Vainikainen Deputy Member	Deputy Member	2017
PJ Pentti Juhani Kuusinen Audit	Audit	2017
JM Janne Matti Kalervo Vainikainen Chief Executive Officer	Chief Executive Officer	2023
Former (2)
VP Veli Pekka Kujala Chief Executive Officer	Chief Executive Officer	2020 – 2023
MH Marika Helena Alho Deputy auditor	Deputy auditor	2017 – 2023

Non-executive oversight

Name	Role	Member since
Current (4)
PK Petri Kalevi Katajamäki	Chairperson	2025
MK Markku Kalervo Vainikainen	Board of Directors	2025
TE Tiina Elina Laisi-Puheloinen	Board of Directors	2024
RA Risto Antero Rautavirta	Board of Directors	2017
Former (1)
TJ Tero Juhani Niemelä	Board of Directors	2017 – 2019

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.