What is the Y-tunnus number of Duplex Oy?

Duplex Oy is registered with PRH / YTJ under Y-tunnus 0760183-7.

What is the revenue of Duplex Oy?

Duplex Oy reported revenue of 10,0 t. € in 2025.

Aleks Johannes Kaksonen is the CEO of Duplex Oy, in role since 2021.

Ismo Kai Ensio Kaksonen chairs the board of Duplex Oy, in role since 2021.

Duplex Oy's registered address is Raatihuoneenkatu 13-A1.

OYActive

Y-tunnus 0760183-7Raatihuoneenkatu 13A-131, 06100 PorvooConstruction of residential and non-residential buildings· NACE 4100Est. 1989 · 37 years old— employees

Actively employed in the business

Name	Role	Member since
Current (2)
AJ Aleks Johannes Kaksonen Chief Executive Officer	Chief Executive Officer	2021
JI Jutta Irmeli Kaksonen Deputy Member	Deputy Member	2021

Former (2)


IK Ismo Kai Ensio Kaksonen Chief Executive Officer	Chief Executive Officer	1989 – 2021
JI Jutta Irmeli Kaksonen Deputy Member	Deputy Member	1989 – 2021

Non-executive oversight

Name	Role	Member since
Current (2)
AJ Aleks Johannes Kaksonen Board of Directors	Board of Directors	2021
IK Ismo Kai Ensio Kaksonen Chairperson	Chairperson	2021

Former (1)


IK Ismo Kai Ensio Kaksonen Board of Directors	Board of Directors	1989 – 2021

As of last annual report

No shareholder data available.

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