What is the Y-tunnus number of Sewatek Oy?

Sewatek Oy is registered with PRH / YTJ under Y-tunnus 2951709-7.

What is the revenue of Sewatek Oy?

Sewatek Oy reported revenue of 2,5 milj. € in 2025.

Jukka Eero Tapani Riekkinen is the CEO of Sewatek Oy, in role since 2023.

Lari Tapani Koukkula chairs the board of Sewatek Oy, in role since 2023.

Sewatek Oy's registered address is Sepäntie 4.

OYActive

Actively employed in the business

Name	Role	Member since
Current (2)
AM Anna Maria Miettinen Deputy Member	Deputy Member	2025
JE Jukka Eero Tapani Riekkinen Chief Executive Officer	Chief Executive Officer	2023

Former (3)


TP Timo Petteri Husu Chief Executive Officer	Chief Executive Officer	2018 – 2023
PM Paula Maria Roima Audit	Audit	2019 – 2021
MK Maija Katariina Ant-Wuorinen Audit	Audit	2021 – 2023

Non-executive oversight

Name	Role	Member since
Current (4)
TM Tom Matias Ekman Board of Directors	Board of Directors	2025
LT Lari Tapani Koukkula Chairperson	Chairperson	2023
NI Noora Irene Miettinen Board of Directors	Board of Directors	2026
IE Iida Elisabet Miettinen Board of Directors	Board of Directors	2024

Former (3)


AM Anna Maria Miettinen Board of Directors	Board of Directors	2023 – 2025
JA Juuso Aulis Rautkylä Board of Directors	Board of Directors	2019 – 2025
MH Martti Henrik Timgren

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Inasis Oy	Company	100%	100%	2023

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