What is the Y-tunnus number of Harmation Oy?

Harmation Oy is registered with PRH / YTJ under Y-tunnus 2853206-8.

What is the revenue of Harmation Oy?

Harmation Oy reported revenue of EUR 7K in 2025.

Tiina Emilia Kähkönen is Deputy Member of Harmation Oy, in role since 2017.

Harmation Oy's registered address is Maijantie 3.

OYActive

Y-tunnus 2853206-8Maijantie 3Engineering activities and related technical consultancy · NACE 7112Est. 2017— employees

Revenue 2025

EUR 7K

-46% vs 2024

EBITDA margin

-5.3%

-134% vs 2024

Equity ratio

96.4%

Financial strength

Net profit 2025

EUR -752

-226% vs 2024

EBITDA — year on yearEUR millions

Key figuresAnnual report 2025

Name	Role	Member since
Current (2)
TE Tiina Emilia Kähkönen Deputy Member	Deputy Member	2017
HJ Harri Joonas Kähkönen Chief Executive Officer	Chief Executive Officer	2017

Person	Role here	Other companies
Tiina Emilia Kähkönen	Deputy Member	0 companies
Harri Joonas Kähkönen	Chief Executive Officer	0 companies