What is the Y-tunnus number of Ilmatar Onshore Development Oy?

Ilmatar Onshore Development Oy is registered with PRH / YTJ under Y-tunnus 3337233-7.

Who is the CEO of Ilmatar Onshore Development Oy?

Minna Marika Aho is Confidential Clerk of Ilmatar Onshore Development Oy, in role since 2023.

Antti Pekka Santeri Sallila chairs the board of Ilmatar Onshore Development Oy, in role since 2023.

Ilmatar Onshore Development Oy's registered address is Kanavaranta 1.

OYActive

Y-tunnus 3337233-7Kanavaranta 1, 00160 HelsinkiProduction of electricity from renewable sources · NACE 3512Est. 2023— employeeswww.ilmatar.fi

Actively employed in the business

Name	Role	Member since
Current (3)
TP Tommy Petri Antero Ainonen Confidential Clerk	Confidential Clerk	2023
AP Anna-Maria Palmroos Confidential Clerk	Confidential Clerk	2023
JW Juha-Pekka Weckström Confidential Clerk	Confidential Clerk	2023
Former (2)
MM Minna Marika Aho Confidential Clerk	Confidential Clerk	2023 – 2024
MO Mikko Olavi Toivanen Confidential Clerk	Confidential Clerk	2023 – 2023

Non-executive oversight

Name	Role	Member since
Current (1)
AP Antti Pekka Santeri Sallila	Board of Directors	2023

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Ilmatar Energy Oy	Company	100%	100%	2025
Ilmatar Energy HoldCo Oy	Company	100%	100%	2024

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