ER Holding Oy

OYDissolved

Y-tunnus 2188291-1C/O Erkko Ruohoniemi Kyösti Kallion Tie 6C-628, 00570 HelsinkiFund management activities · NACE 6630Est. 20080 employees

Overview Financials People & ownership Related companies

ER Holding Oy is a Finnish OY based in Helsinki, operating in the Omaisuudenhoitotoiminta sector. Incorporated in 2008, the company has 0 employees and reported revenue of EUR 0 in its latest annual filing.

Revenue 2025

EUR 0

EBITDA margin

—

+5% vs 2024

Equity ratio

100.0%

Financial strength

Net profit 2025

EUR 155K

+357% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 0	—
EBITDA	EUR -2K	+5%
Net profit	EUR 155K	+357%
Total assets	EUR 696K	+18%
Equity	EUR 696K	+18%
Employees	0	—

Contact

Address

C/O Erkko Ruohoniemi Kyösti Kallion Tie 6C-628, 00570 Helsinki

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Frequently asked questions

What is the Y-tunnus number of ER Holding Oy?

ER Holding Oy is registered with PRH / YTJ under Y-tunnus 2188291-1.

Who is the CEO of ER Holding Oy?

Riitta-Liisa Järvi is Audit of ER Holding Oy, in role since 2018.

Who is the chairman of ER Holding Oy?

Erkko Juhani Ruohoniemi chairs the board of ER Holding Oy, in role since 2008.

Where is ER Holding Oy headquartered?

ER Holding Oy's registered address is C/O Erkko Ruohoniemi Kyösti Kallion Tie 6-C28.

ER Holding Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on ER Holding Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on ER Holding Oy