Itsum Oy

OYActive

Y-tunnus 2436074-8Raivaajantie 13, 05620 HyvinkääEngineering activities and related technical consultancy · NACE 7112Est. 20112 employees

Overview Financials People & ownership Related companies

Itsum Oy is a Finnish OY based in Hyvinkää, operating in the Muu tekninen palvelu sector. Incorporated in 2011, the company has 2 employees and reported revenue of EUR 0 in its latest annual filing.

Revenue 2025

EUR 0

EBITDA margin

—

-145% vs 2024

Equity ratio

100.0%

Financial strength

Net profit 2025

EUR -4K

-180% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 0	—
EBITDA	EUR -3K	-145%
Net profit	EUR -4K	-180%
Total assets	EUR 36K	-45%
Equity	EUR 36K	-45%
Employees	2	—

Contact

Address

Raivaajantie 13, 05620 Hyvinkää

Phone

+3580408214135

jorma.mustalahti@pp.inet.fi

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Frequently asked questions

What is the Y-tunnus number of Itsum Oy?

Itsum Oy is registered with PRH / YTJ under Y-tunnus 2436074-8.

How many employees does Itsum Oy have?

Itsum Oy employs 2 people as of the latest annual report.

Who is the CEO of Itsum Oy?

Jorma Tapani Mustalahti is Liquidator of Itsum Oy, in role since 2025.

Who is the chairman of Itsum Oy?

Aini Irene Aulikki Mustalahti chairs the board of Itsum Oy, in role since 2011.

Where is Itsum Oy headquartered?

Itsum Oy's registered address is Raivaajantie 13.

Itsum Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Itsum Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Itsum Oy