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TähtiRanta Infra Oy
OY
Active
Y-tunnus 0282731-9
Putkitehtaantie 4A-446, 13300
Hämeenlinna
Engineering activities and related technical consultancy
· NACE 7112
Est. 1979
— employees
www.tahtiranta.fi
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TähtiRanta Infra Oy
Overview
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (1)
AR
Antti-Markus Rantatorikka
Chief Executive Officer
Chief Executive Officer
2016
Former (3)
HM
Hannele Maarit Helena Järvinen
Administrator in restructuring
Administrator in restructuring
2019 – 2019
JP
Jari Pekka Juhani Määttänen
Audit
Audit
2015 – 2020
MJ
Marinka Johanna Wuorenmaa
Confidential Clerk
Confidential Clerk
2018 – 2019
Board of directors
Non-executive oversight
Name
Role
Member since
Current (1)
JE
Jukka Eerik Tiala
Board of Directors
2018
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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