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Y&M Ympäristö ja Media Oy
OY
Dissolved
Y-tunnus 0928742-3
Lahnaruohontie 1B-127, 00200
Helsinki
Engineering activities and related technical consultancy
· NACE 7112
Est. 1993 · 33 years old
— employees
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Finland
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Engineering activities and related technical consultancy
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Y&M Ympäristö ja Media Oy
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
TS
Teemu Sakari Virtanen
Chief Executive Officer
Chief Executive Officer
2020
HT
Heikki Tapio Hakaste
Deputy Member
Deputy Member
2020
Former (2)
HT
Heikki Tapio Hakaste
Deputy Member
Deputy Member
1993 – 2020
TS
Teemu Sakari Virtanen
Chief Executive Officer
Chief Executive Officer
1993 – 2020
Board of directors
Non-executive oversight
Name
Role
Member since
Current (1)
KJ
Kari Juha Hämekoski
Chairperson
2020
Former (2)
KJ
Kari Juha Hämekoski
Chairperson
1993 – 2020
TS
Teemu Sakari Virtanen
Board of Directors
1993 – 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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