Protonvest Oy

OYDissolved

Y-tunnus 2854340-2Martinkyläntie 52, 01720 VantaaActivities of holding companies· NACE 6421Est. 2017 · 8 years old0 employees

Overview Financials People & ownership Related companies

Protonvest Oy is a Finnish OY based in Vantaa, operating in the Activities of holding companies sector. Incorporated in 2017, the company has 0 employees and reported revenue of EUR 0 in its latest annual filing.

Revenue 2025

EUR 0

EBITDA margin

—

Net profit 2025

EUR -16K

+4% vs 2024

Key ratios

See full ratios →

64.1%

This company

20212025

0.0×

This company

20212025

-0.7%

This company

20212025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 0	—
EBITDA	EUR -1K	+32%
Net profit	EUR -16K	+4%
Total assets	EUR 2,2M	0%
Equity	EUR 1,4M	-1%
Employees	0	—

Contact

Address

Martinkyläntie 52, 01720 Vantaa

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Frequently asked questions

What is the Y-tunnus number of Protonvest Oy?

Protonvest Oy is registered with PRH / YTJ under Y-tunnus 2854340-2.

Who is the CEO of Protonvest Oy?

Kari Juhani Blomberg is the CEO of Protonvest Oy.

Who is the chairman of Protonvest Oy?

Heimo Juhani Aho chairs the board of Protonvest Oy.

Where is Protonvest Oy headquartered?

Protonvest Oy's registered address is Martinkyläntie 52.

Protonvest Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Protonvest Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Protonvest Oy