Mariantti Oy

OYActive

Y-tunnus 0550683-6Piikkirinne 1B-115, 01650 VantaaElectrical installation · NACE 4321Est. 19840 employees

Overview Financials People & ownership Related companies

Mariantti Oy is a Finnish OY based in Vantaa, operating in the Electrical installation sector. Incorporated in 1984, the company has 0 employees and reported revenue of EUR 10K in its latest annual filing.

Revenue 2025

EUR 10K

-51% vs 2024

EBITDA margin

-11.4%

+26% vs 2024

Equity ratio

92.3%

Financial strength

Net profit 2025

EUR -1K

+26% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 10K	-51%
EBITDA	EUR -1K	+26%
Net profit	EUR -1K	+26%
Total assets	EUR 4K	-33%
Equity	EUR 3K	-34%
Employees	0	—

Contact

Address

Piikkirinne 1B-115, 01650 Vantaa

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Frequently asked questions

What is the Y-tunnus number of Mariantti Oy?

Mariantti Oy is registered with PRH / YTJ under Y-tunnus 0550683-6.

What is the revenue of Mariantti Oy?

Mariantti Oy reported revenue of EUR 10K in 2025.

Who is the CEO of Mariantti Oy?

Hilkka Irene Nikulainen is Deputy Chief Executive Officer of Mariantti Oy, in role since 2013.

Who is the chairman of Mariantti Oy?

Antti Olavi Nikulainen chairs the board of Mariantti Oy, in role since 2013.

Where is Mariantti Oy headquartered?

Mariantti Oy's registered address is Piikkirinne 1-B15.

Mariantti Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Mariantti Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Mariantti Oy