Mastomaa Oy

OYDissolved

Y-tunnus 2210908-2Hämeentie 1L-11, 13200 HämeenlinnaCombined facilities support activities · NACE 8110Est. 2008 · 17 years old0 employeeswww.mastomaa.fi

Overview Financials People & ownership Related companies

Mastomaa Oy is a Finnish OY based in Hämeenlinna, operating in the Combined facilities support activities 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

—

-47% vs 2024

Equity ratio

62.3%

Financial strength

Net profit 2025

EUR -1K

-60% vs 2024

Key ratios

See full ratios →

62.3%

1.2×

-2.4%

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 0	—
EBITDA	EUR -1K	-47%
Net profit	EUR -1K	-60%
Total assets	EUR 56K	+0%
Equity	EUR 35K	-4%
Employees	0	—

Contact

Address

Hämeentie 1L-11, 13200 Hämeenlinna

arwo@arwo.fi

Website

www.mastomaa.fi

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Frequently asked questions

What is the Y-tunnus number of Mastomaa Oy?

Mastomaa Oy is registered with PRH / YTJ under Y-tunnus 2210908-2.

Who is the CEO of Mastomaa Oy?

Tiina Kaarina Esteri Kattelus is Deputy Member of Mastomaa Oy, in role since 2008.

Who is the chairman of Mastomaa Oy?

Jarno Kaarlo Juhani Kattelus chairs the board of Mastomaa Oy, in role since 2008.

Where is Mastomaa Oy headquartered?

Mastomaa Oy's registered address is Hämeentie 1-L1.

Mastomaa Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Mastomaa Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Mastomaa Oy