What is the Y-tunnus number of Rakennustoimisto Duo Oy?

Rakennustoimisto Duo Oy is registered with PRH / YTJ under Y-tunnus 3168907-4.

What is the revenue of Rakennustoimisto Duo Oy?

Rakennustoimisto Duo Oy reported revenue of EUR 2,4M in 2025.

Veli-Matti Johannes Viljakainen is Deputy Chief Executive Officer of Rakennustoimisto Duo Oy, in role since 2020.

Rakennustoimisto Duo Oy's registered address is Teräselementinkatu 8-A.

OYActive

Y-tunnus 3168907-4Teräselementinkatu 8A, 37570 LempääläRoofing activities · NACE 4341Est. 2020— employees

Actively employed in the business

Name	Role	Member since
Current (5)
VJ Veli-Matti Johannes Viljakainen Deputy Chief Executive Officer	Deputy Chief Executive Officer	2020
TH Taru Helena Viljakainen Deputy Member	Deputy Member	2020
JS Juuso Sakari Knuutila Chief Executive Officer	Chief Executive Officer	2020
MV Matti Viljami Valpas Audit	Audit	2023
TV Tuomas Veikko Oskari Ketonen Deputy auditor	Deputy auditor	2023

Non-executive oversight

No data on file.

As of last annual report

No shareholder data available.

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