Hallintomestarit Oy

OYActive

Y-tunnus 0725215-5Erkylän Kartano 120, 05820 HyvinkääConstruction of residential and non-residential buildings · NACE 4100Est. 19881 employees

Overview Financials People & ownership Related companies

Hallintomestarit Oy is a Finnish OY based in Hyvinkää, operating in the Construction of residential and non-residential buildings sector. Incorporated in 1988, the company has 1 employee and reported revenue of EUR 2K in its latest annual filing.

Revenue 2025

EUR 2K

-95% vs 2024

EBITDA margin

7.7%

-96% vs 2024

Equity ratio

43.6%

Financial strength

Net profit 2025

EUR -321

-114% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 2K	-95%
EBITDA	EUR 122	-96%
Net profit	EUR -321	-114%
Total assets	EUR 8K	-35%
Equity	EUR 3K	-9%
Employees	1	—

Contact

Address

Erkylän Kartano 120, 05820 Hyvinkää

Phone

+3580400514341

hannu.rilla@gd.fi

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Frequently asked questions

What is the Y-tunnus number of Hallintomestarit Oy?

Hallintomestarit Oy is registered with PRH / YTJ under Y-tunnus 0725215-5.

What is the revenue of Hallintomestarit Oy?

Hallintomestarit Oy reported revenue of EUR 2K in 2025.

How many employees does Hallintomestarit Oy have?

Hallintomestarit Oy employs 1 people as of the latest annual report.

Who is the CEO of Hallintomestarit Oy?

Aila Kyllikki Karjalainen is Deputy Member of Hallintomestarit Oy, in role since 1994.

Where is Hallintomestarit Oy headquartered?

Hallintomestarit Oy's registered address is Erkylän Kartano 120.

Hallintomestarit Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Hallintomestarit Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Hallintomestarit Oy