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Veljekset Ronkainen Oy
OY
Active
Y-tunnus 0304233-7
Kajaanintie 843, 74300
Sonkajärvi
Construction of water projects
· NACE 4291
Est. 1979 · 46 years old
— employees
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Veljekset Ronkainen Oy
Overview
Financials
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (4)
TO
Timo Olavi Filipoff
Deputy auditor
Deputy auditor
2014
KJ
Kari Johannes Hyvönen
Audit
Audit
2014
SE
Sari Elisabet Ronkainen
Deputy Member
Deputy Member
2014
RS
Reijo Seppo Antero Ronkainen
Chief Executive Officer
Chief Executive Officer
2014
Board of directors
Non-executive oversight
Name
Role
Member since
Current (1)
KA
Kati Annukka Försti
Board of Directors
2014
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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