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Projektitoimisto Proper Oy
OY
Active
Y-tunnus 2382137-0
Siltakatu 14A-143, 80100
Joensuu
Business and other management consultancy activities
· NACE 7020
Est. 2011
5 employees
www.proper.fi
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Projektitoimisto Proper Oy
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (3)
KJ
Kari Juhani Purmonen
Deputy Member
Deputy Member
2013
VP
Ville Petteri Tyrväinen
Confidential Clerk
Confidential Clerk
2021
TT
Teemu Tapani Purmonen
Chief Executive Officer
Chief Executive Officer
2013
Former (1)
KM
Katja Maria Pesonen
Audit
Audit
2013 – 2023
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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