What is the Y-tunnus number of Tencon Oy?

Tencon Oy is registered with PRH / YTJ under Y-tunnus 2830688-8.

What is the revenue of Tencon Oy?

Tencon Oy reported revenue of EUR 54,5M in 2025.

Matias Sakari Pellervo Mehtätalo is the CEO of Tencon Oy, in role since 2021.

Kari Antero Mäenpää chairs the board of Tencon Oy, in role since 2023.

Tencon Oy's registered address is Panimokatu 2-A.

OYActive

Y-tunnus 2830688-8Panimokatu 2A, 00580 HelsinkiDevelopment of building projects· NACE 6812Est. 2017 · 9 years old— employeeswww.tencon.fi

Actively employed in the business

Name	Role	Member since
Current (2)
JC Jan Christian Harti Person with significant control	Person with significant control	2023
MS Matias Sakari Pellervo Mehtätalo Chief Executive Officer	Chief Executive Officer	2021
Former (2)
MK Mauri Kalevi Eskelinen Audit	Audit	2017 – 2023
MA Matias Aukusti Suomela Chief Executive Officer	Chief Executive Officer	2019 – 2020

Non-executive oversight

Name	Role	Member since
Current (2)
KA Kari Antero Mäenpää Chairperson	Chairperson	2023
TP Toni Perttu Liukku Board of Directors	Board of Directors	2017

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Avain Yhtiöt Oy	Company	95%	95%	2023

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