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1 Ketju Oy
OY
Active
Y-tunnus 3108712-9
Lt. 5, 33540
Tampere
Temporary employment agency activities and other human resource provisions
· NACE 7820
Est. 2019
— employees
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Temporary employment agency activities and other human resource provisions
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1 Ketju Oy
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
ST
Sergei Tarabarov
Chief Executive Officer
Chief Executive Officer
2021
MS
Marko Sakari Pöntinen
Audit
Audit
2024
Former (1)
TM
Tommy Mikko Westerberg
Audit
Audit
2020 – 2024
Board of directors
Non-executive oversight
Name
Role
Member since
Current (4)
JT
Jori Tapani Vilenius
Chairperson
2020
TT
Tero Tapio Heiskanen
Board of Directors
2020
KT
Kimmo Tapio Välimäki
Board of Directors
2020
JJ
Jimmy Johannes Nyberg
Board of Directors
2020
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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