V-J Koski Oy

OYActive

Y-tunnus 2659059-8Mäkelänkatu 6b, 60320 SeinäjokiEngineering activities and related technical consultancy · NACE 7112Est. 20141 employeeswww.comse.fi

Overview Financials People & ownership Related companies

V-J Koski Oy is a Finnish OY based in Seinäjoki, operating in the Other engineering design and technical consultancy incidental to building construction sector. Incorporated in 2014, the company has 1 employee and reported revenue of EUR 3K in its latest annual filing.

Revenue 2025

EUR 3K

-97% vs 2024

EBITDA margin

-274.1%

-144% vs 2024

Equity ratio

90.5%

Financial strength

Net profit 2025

EUR 9K

-64% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 3K	-97%
EBITDA	EUR -9K	-144%
Net profit	EUR 9K	-64%
Total assets	EUR 136K	-21%
Equity	EUR 123K	-1%
Employees	1	—

Contact

Address

Mäkelänkatu 6b, 60320 Seinäjoki

Phone

+3580408300533

ville-jaakko.koski@comse.fi

Website

www.comse.fi

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Frequently asked questions

What is the Y-tunnus number of V-J Koski Oy?

V-J Koski Oy is registered with PRH / YTJ under Y-tunnus 2659059-8.

What is the revenue of V-J Koski Oy?

V-J Koski Oy reported revenue of EUR 3K in 2025.

How many employees does V-J Koski Oy have?

V-J Koski Oy employs 1 people as of the latest annual report.

Who is the CEO of V-J Koski Oy?

Timo-Jukka Tapani Koski is Deputy Member of V-J Koski Oy, in role since 2015.

Who is the chairman of V-J Koski Oy?

Miia Tuulikki Kari chairs the board of V-J Koski Oy, in role since 2015.

Where is V-J Koski Oy headquartered?

V-J Koski Oy's registered address is Mäkelänkatu 6-b.

V-J Koski Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on V-J Koski Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on V-J Koski Oy