What is the Y-tunnus number of Sirium Oy?

Sirium Oy is registered with PRH / YTJ under Y-tunnus 1465473-4.

What is the revenue of Sirium Oy?

Sirium Oy reported revenue of EUR 58K in 2025.

Kimi Viima Linnainmaa is Deputy Member of Sirium Oy, in role since 2025.

Sirium Oy's registered address is Muikkutie 2.

OYActive

Y-tunnus 1465473-4Muikkutie 2, 36600 PälkäneEngineering activities and related technical consultancy · NACE 7112Est. 1998— employees

Actively employed in the business

Name	Role	Member since
Current (2)
KV Kimi Viima Linnainmaa Deputy Member	Deputy Member	2025
MS Marja-Liisa Suomalainen Chief Executive Officer	Chief Executive Officer	1998
Former (4)
KI Kaarle Ilkka Emanuel Walden Audit	Audit	1998 – 2020
VP Veli Pekka Suomalainen Deputy Member	Deputy Member	2000 – 2020
HE Hannu-Pekka Eerikki Nummela Deputy auditor	Deputy auditor	1998 – 2020
HS Heikki Sakari Mattila Deputy Member	Deputy Member	2020 – 2025

Non-executive oversight

No data on file.

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.