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AT COMPLEX OY
OY
Active
Y-tunnus 2404331-2
Martinkyläntie 67, 01720
Vantaa
Other specialised construction activities n.e.c.
·
NACE 4399
Est. 2011 · 15 years old
60 employees
www.atcomplex.fi
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Other specialised construction activities n.e.c.
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AT COMPLEX OY
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (3)
EP
Ekaterina Peterson
Chief Executive Officer
Chief Executive Officer
2026
CJ
Christoffer Johan Aarnio
Audit
Audit
2023
MC
Marta Cristina Hietanen
Deputy Chief Executive Officer
Deputy Chief Executive Officer
2026
Former (3)
KJ
Kristjan Juhkam
Deputy Member
Deputy Member
2018 – 2021
JM
Jesse Matti Rauhala
Chief Executive Officer
Chief Executive Officer
2025 – 2026
MG
Mats Gunnar Green
Audit
Audit
2016 – 2023
Board of directors
Non-executive oversight
Name
Role
Member since
Current (1)
TA
Tero Antero Korhonen
Board of Directors
Board of Directors
2026
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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