Ermari Oy

OYActive

Y-tunnus 0401225-2Välitalontie 25, 00660 HelsinkiRental and operating of own or leased real estate · NACE 6820Est. 1974— employees

Overview Financials People & ownership Related companies

Ermari Oy is a Finnish OY based in Helsinki, operating in the Rental and operating of own or leased non-residential real estate sector. Incorporated in 1974, the company reported revenue of EUR 107K in its latest annual filing.

Revenue 2025

EUR 107K

+8% vs 2024

EBITDA margin

-15.7%

-104% vs 2024

Equity ratio

96.9%

Financial strength

Net profit 2025

EUR -48K

-109% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 107K	+8%
EBITDA	EUR -17K	-104%
Net profit	EUR -48K	-109%
Total assets	EUR 1,2M	-99%
Equity	EUR 1,2M	-4%
Employees	—	—

Contact

Address

Välitalontie 25, 00660 Helsinki

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Frequently asked questions

What is the Y-tunnus number of Ermari Oy?

Ermari Oy is registered with PRH / YTJ under Y-tunnus 0401225-2.

What is the revenue of Ermari Oy?

Ermari Oy reported revenue of EUR 107K in 2025.

Who is the CEO of Ermari Oy?

Maria Kristiina Siiskonen is Deputy Member of Ermari Oy, in role since 2016.

Who is the chairman of Ermari Oy?

Erkki Olavi Mustonen chairs the board of Ermari Oy, in role since 2016.

Where is Ermari Oy headquartered?

Ermari Oy's registered address is Välitalontie 25.

Ermari Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Ermari Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Ermari Oy