What is the Y-tunnus number of Polygon Finland Oy?

Polygon Finland Oy is registered with PRH / YTJ under Y-tunnus 0892371-5.

How many employees does Polygon Finland Oy have?

Polygon Finland Oy employs 252 people as of the latest annual report.

Tom Arno Jaatinen is the CEO of Polygon Finland Oy, in role since 2019.

Robin Edmund Florian Petersen chairs the board of Polygon Finland Oy, in role since 2025.

Polygon Finland Oy's registered address is Lyhtytie 22.

OYActive

Y-tunnus 0892371-5Lyhtytie 22, 00740 HelsinkiOther specialised construction activities n.e.c.· NACE 4399Est. 1992 · 34 years old252 employees

Actively employed in the business

Name	Role	Member since
Current (3)
HJ Heikki Johannes Hemmi Confidential Clerk	Confidential Clerk	2019
TA Tom Arno Jaatinen Chief Executive Officer	Chief Executive Officer	2019
ML Marja Liisa Sarén-Rämö Confidential Clerk	Confidential Clerk	2019

Former (7)


CK Christian Kohl Deputy Member	Deputy Member	2021 – 2022
KJ Karl Jonas Granath Deputy Member	Deputy Member	2018 – 2021
CW Christian Wächter Deputy Member

Non-executive oversight

Name	Role	Member since
Current (3)
MJ Magnus Joakim Warholm Board of Directors	Board of Directors	2026
TA Tom Arno Jaatinen Board of Directors	Board of Directors	2025
RE Robin Edmund Florian Petersen Chairperson	Chairperson	2025

Former (4)


MP Martin Per Hamner Board of Directors	Board of Directors	2019 – 2023
AJ Axel Jörg Gränitz Chairperson	Chairperson	2018 – 2025
ÅM Åsa Margareta Källenius

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Polygon Finland Holding Oy	Company	100%	100%	2023

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