Mantenza Oy

OYDissolved

Y-tunnus 3186631-7Aatunkatu 7, 11910 RiihimäkiBusiness and other management consultancy activities· NACE 7020Est. 2021 · 5 years old— employees

Overview Financials People & ownership Related companies

Mantenza Oy is a Finnish OY based in Riihimäki, operating in the Business and other management consultancy activities sector. Incorporated in 2021, the company reported revenue of EUR 0 in its latest annual filing.

Revenue 2025

EUR 0

EBITDA margin

—

Net profit 2025

EUR 0

+100% vs 2024

Key ratios

See full ratios →

-58.1%

This company

20212025

0.6×

This company

20212025

0.0%

This company

20212025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 0	—
EBITDA	EUR 0	—
Net profit	EUR 0	+100%
Total assets	EUR 160	0%
Equity	EUR -93	-35%
Employees	—	—

Contact

Address

Aatunkatu 7, 11910 Riihimäki

Phone

+35805063933

merja.saurus@gmail.com

Risika for professionals

Risika provides regulated workflow tools for finance, procurement and compliance teams that need monitoring, alerts and an API.

Visit risika.com

Frequently asked questions

What is the Y-tunnus number of Mantenza Oy?

Mantenza Oy is registered with PRH / YTJ under Y-tunnus 3186631-7.

Who is the CEO of Mantenza Oy?

Merja Marita Saurus is the CEO of Mantenza Oy.

Where is Mantenza Oy headquartered?

Mantenza Oy's registered address is Aatunkatu 7.

Mantenza Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Mantenza Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Mantenza Oy