What is the Y-tunnus number of Summa Semiconductor Oy?

Summa Semiconductor Oy is registered with PRH / YTJ under Y-tunnus 2722027-3.

What is the revenue of Summa Semiconductor Oy?

Summa Semiconductor Oy reported revenue of 369,6 t. € in 2022.

Meri Sari Helle chairs the board of Summa Semiconductor Oy, in role since 2023.

Summa Semiconductor Oy's registered address is Tietotie 3.

OYActive

Y-tunnus 2722027-3Tietotie 3, 02150 EspooEngineering activities and related technical consultancy· NACE 7112Est. 2015 · 10 years old— employeeswww.summasemi.com

Actively employed in the business

Name	Role	Member since

Former (4)


SS Sami Sakari Suihkonen Confidential Clerk	Confidential Clerk	2023 – 2023
PV Pekka Valtteri Peltoranta Audit	Audit	2019 – 2023
PE Pasi Edvard Salonen Chief Executive Officer	Chief Executive Officer	2023 – 2023
MS Meri Sari Helle Chief Executive Officer	Chief Executive Officer	2015 – 2023

Non-executive oversight

Name	Role	Member since
Current (5)
ET Erkki Tapio Seppäläinen Board of Directors	Board of Directors	2023
EJ Elias Johannes Jusslin Board of Directors	Board of Directors	2023
PP Pasi Petteri Pietilä Board of Directors	Board of Directors	2023
MS Meri Sari Helle Chairperson	Chairperson	2023
JV Jyrki Väinö Kalervo Saarinen Board of Directors	Board of Directors	2020

Former (2)


SS Sami Sakari Suihkonen Chairperson	Chairperson	2015 – 2023
VM Veli Matti Airaksinen Board of Directors	Board of Directors	2015 – 2023

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.