Porvoon Mamiro Oy

OYActive

Y-tunnus 0816888-7Vasunmäentie 591, 62160 KarhunkyläBusiness and other management consultancy activities · NACE 7020Est. 1990— employees

Overview Financials People & ownership Related companies

Porvoon Mamiro Oy is a Finnish OY based in Karhunkylä, operating in the Business and other management consultancy activities sector. Incorporated in 1990, the company reported revenue of EUR 92K in its latest annual filing.

Revenue 2025

EUR 92K

+4% vs 2024

EBITDA margin

19.8%

-31% vs 2024

Equity ratio

31.2%

Financial strength

Net profit 2025

EUR 5K

-15% vs 2024

Key ratios

See full ratios →

31.2%

4.4%

14.1%

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 92K	+4%
EBITDA	EUR 18K	-31%
Net profit	EUR 5K	-15%
Total assets	EUR 107K	+5%
Equity	EUR 33K	+7%
Employees	—	—

Contact

Address

Vasunmäentie 591, 62160 Karhunkylä

Phone

+3580400664790

mamiro@japo.fi

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Frequently asked questions

What is the Y-tunnus number of Porvoon Mamiro Oy?

Porvoon Mamiro Oy is registered with PRH / YTJ under Y-tunnus 0816888-7.

What is the revenue of Porvoon Mamiro Oy?

Porvoon Mamiro Oy reported revenue of EUR 92K in 2025.

Who is the CEO of Porvoon Mamiro Oy?

Rauno Matti Antero Laurila is Deputy Member of Porvoon Mamiro Oy, in role since 2018.

Who is the chairman of Porvoon Mamiro Oy?

Hilkka Maria Susanna Laurila chairs the board of Porvoon Mamiro Oy, in role since 2018.

Where is Porvoon Mamiro Oy headquartered?

Porvoon Mamiro Oy's registered address is Vasunmäentie 591.

Porvoon Mamiro Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Porvoon Mamiro Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Porvoon Mamiro Oy