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Maarakennus Jäntti Oy
OY
Active
Y-tunnus 3553483-8
Aspinniituntie 2, 01900
Nurmijärvi
Development of building projects
· NACE 6812
Est. 2025 · <1 year old
— employees
Share
Finland
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Companies
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Development of building projects
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Maarakennus Jäntti Oy
Overview
Financials
People & ownership
Related companies
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
OE
Olli-Juhani Ernesti Elfving
Deputy Member
Deputy Member
2026
RA
Roni Aleksanteri Jäntti
Chief Executive Officer
Chief Executive Officer
2025
Former (1)
LS
Leo Sakari Tammisto
Deputy Member
Deputy Member
2025 – 2026
Board of directors
Non-executive oversight
No data on file.
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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