Petri Makkonen Oy

OYDissolved

Y-tunnus 1013671-0Kylänvanhimmankuja 3C, 00640 HelsinkiComputer programming activities · NACE 6210Est. 1995— employees

Overview Financials People & ownership Related companies

Petri Makkonen Oy is a Finnish OY based in Helsinki, operating in the Computer programming activities sector. Incorporated in 1995, the company reported revenue of EUR 0 in its latest annual filing.

Revenue 2025

EUR 0

EBITDA margin

—

-119% vs 2024

Equity ratio

92.3%

Financial strength

Net profit 2025

EUR -1K

-121% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 0	—
EBITDA	EUR -1K	-119%
Net profit	EUR -1K	-121%
Total assets	EUR 201K	-1%
Equity	EUR 185K	-9%
Employees	—	—

Contact

Address

Kylänvanhimmankuja 3C, 00640 Helsinki

Phone

+3580505144616

petri@mors.fi

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 Petri Makkonen Oy?

Petri Makkonen Oy is registered with PRH / YTJ under Y-tunnus 1013671-0.

Who is the CEO of Petri Makkonen Oy?

Eero Samuli Makkonen is Deputy Member of Petri Makkonen Oy, in role since 1995.

Who is the chairman of Petri Makkonen Oy?

Petri Johannes Makkonen chairs the board of Petri Makkonen Oy, in role since 1995.

Where is Petri Makkonen Oy headquartered?

Petri Makkonen Oy's registered address is Kylänvanhimmankuja 3-C.

Petri Makkonen Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Petri Makkonen Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Petri Makkonen Oy