Question 1

What is the Y-tunnus number of Double Effect Oy?

Accepted Answer

Double Effect Oy is registered with PRH / YTJ under Y-tunnus 3345406-8.

Question 2

What is the revenue of Double Effect Oy?

Accepted Answer

Double Effect Oy reported revenue of EUR 76K in 2025.

Question 3

Who is the CEO of Double Effect Oy?

Accepted Answer

Päivi Ida Maria Pihlajamäki is Chief Executive Officer of Double Effect Oy, in role since 2023.

Question 4

Who is the chairman of Double Effect Oy?

Accepted Answer

Jesse Petteri Koskela chairs the board of Double Effect Oy, in role since 2023.

Question 5

Where is Double Effect Oy headquartered?

Accepted Answer

Double Effect Oy's registered address is Kristiinankatu 6.

Person	Role here	Other companies
Päivi Ida Maria Pihlajamäki	Chief Executive Officer	0 companies
Jesse Petteri Koskela	Board of Directors	0 companies

Double Effect Oy

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