C-House Oy

OYActive

Y-tunnus 1105769-4Pietarinkatu 15L-151, 00140 HelsinkiIntermediation service activities for real estate activities · NACE 6831Est. 1997— employeeswww.helsinkihkousing.fi

Overview Financials People & ownership Related companies

C-House Oy is a Finnish OY based in Helsinki, operating in the Intermediation service activities for real estate activities sector. Incorporated in 1997, the company reported revenue of EUR 2K in its latest annual filing.

Revenue 2025

EUR 2K

-66% vs 2024

EBITDA margin

-121.9%

-235% vs 2024

Equity ratio

14.3%

Financial strength

Net profit 2025

EUR -2K

-378% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 2K	-66%
EBITDA	EUR -2K	-235%
Net profit	EUR -2K	-378%
Total assets	EUR 19K	-17%
Equity	EUR 3K	-58%
Employees	—	—

Contact

Address

Pietarinkatu 15L-151, 00140 Helsinki

Phone

+3580500593057

tom.kontio@gmail.com

Website

www.helsinkihkousing.fi

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Frequently asked questions

What is the Y-tunnus number of C-House Oy?

C-House Oy is registered with PRH / YTJ under Y-tunnus 1105769-4.

What is the revenue of C-House Oy?

C-House Oy reported revenue of EUR 2K in 2025.

Who is the CEO of C-House Oy?

Tom Harry Kontio is Chief Executive Officer of C-House Oy, in role since 1997.

Where is C-House Oy headquartered?

C-House Oy's registered address is Pietarinkatu 15-L1.

C-House Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on C-House Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on C-House Oy