What is the Y-tunnus number of Stresstech Oy?

Stresstech Oy is registered with PRH / YTJ under Y-tunnus 2045281-3.

What is the revenue of Stresstech Oy?

Stresstech Oy reported revenue of EUR 8,9M in 2024.

Stresstech Oy employs 72 people as of the latest annual report.

Kai Petri Parni is the CEO of Stresstech Oy, in role since 2025.

Janet Barbookles chairs the board of Stresstech Oy, in role since 2017.

Stresstech Oy's registered address is Tikkutehtaantie 1.

OYActive

Y-tunnus 2045281-3Tikkutehtaantie 1, 40800 VaajakoskiManufacture of instruments and appliances for measuring, testing and navigation· NACE 2651Est. 2006 · 19 years old72 employees

Actively employed in the business

Name	Role	Member since
Current (1)
KP Kai Petri Parni Chief Executive Officer	Chief Executive Officer	2025
Former (3)
AC André Chistopher Sebastian Engström Audit	Audit	2017 – 2023
TE Toivo Eemil Janhunen Chief Executive Officer	Chief Executive Officer	2018 – 2020
AV Ari Valeri Tolonen Chief Executive Officer	Chief Executive Officer	2020 – 2025

Non-executive oversight

Name	Role	Member since
Current (3)
JB Janet Barbookles Chairperson	Chairperson	2017
MA Michael Anthony Larkin Board of Directors	Board of Directors	2017
AP Andreas Peter Ullmann Board of Directors	Board of Directors	2017

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Nova Instruments (Finland) Oy	Company	100%	100%	2023

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