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Hermansaaren viemäriosuuskunta
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Y-tunnus 2337345-9
Ruissaarentie 184, 23450
Lokalahti
Water collection, treatment and supply
· NACE 3600
Est. 2010
— employees
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Hermansaaren viemäriosuuskunta
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (1)
AS
Anniina Sanna-Maarit Valkeinen
Deputy Member
Deputy Member
2024
Former (3)
VU
Vesa Uolevi Viitasaari
Deputy Member
Deputy Member
2010 – 2021
RO
Reijo Olavi Ronkainen
Deputy Member
Deputy Member
2021 – 2024
PL
Petri Leevi Johannes Kinnunen
Deputy Member
Deputy Member
2010 – 2021
Board of directors
Non-executive oversight
Name
Role
Member since
Current (5)
PA
Pauli Albert Ahtiainen
Board of Directors
2010
MS
Mauri Samuli Haapasalo
Chairperson
2021
JT
Juha Tapani Penkkala
Board of Directors
2021
KJ
Kari Juhani Ketola
Board of Directors
2010
VM
Veli Matti Juhani Saarinen
Board of Directors
2021
Former (3)
MA
Matti Asser Valkeinen
Chairperson
2010 – 2021
EI
Esko Ilmari Mäki
Board of Directors
2010 – 2021
IJ
Ilkka Jouko Ilmari Penkkala
Board of Directors
2010 – 2021
Shareholders
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.
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Corporate hierarchy, parent and subsidiary network