Marteno Oy

OYActive

Y-tunnus 0206478-8Kotiportinkatu 4, 13500 HämeenlinnaRental and operating of own or leased real estate· NACE 6820Est. 1974 · 51 years old1 employees

Overview Financials People & ownership Related companies

Marteno Oy is a Finnish OY based in Hämeenlinna, operating in the Rental and operating of own or leased real estate sector. Incorporated in 1974, the company has 1 employee and reported revenue of EUR 0 in its latest annual filing.

Revenue 2025

EUR 0

EBITDA margin

—

Net profit 2025

EUR 13K

-37% vs 2024

Key ratios

See full ratios →

90.0%

This company

20212025

132.4×

This company

20212025

1.3%

This company

20212025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 0	—
EBITDA	EUR 20K	-38%
Net profit	EUR 13K	-37%
Total assets	EUR 983K	-7%
Equity	EUR 884K	-6%
Employees	1	—

Contact

Address

Kotiportinkatu 4, 13500 Hämeenlinna

Phone

+3580503275366

tanja@cafekukko.fi

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Frequently asked questions

What is the Y-tunnus number of Marteno Oy?

Marteno Oy is registered with PRH / YTJ under Y-tunnus 0206478-8.

How many employees does Marteno Oy have?

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

Who is the CEO of Marteno Oy?

Tanja Maarit Kukko is the CEO of Marteno Oy, in role since 2011.

Who is the chairman of Marteno Oy?

Katja Irina Hynynen chairs the board of Marteno Oy, in role since 2011.

Where is Marteno Oy headquartered?

Marteno Oy's registered address is Kotiportinkatu 4.

Marteno Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Marteno Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Marteno Oy