Lahden Johtokartoitus Oy

OYActive

Y-tunnus 3168439-6Jauhokalliontie 312, 19110 VierumäkiConstruction of utility projects for electricity and telecommunications · NACE 4222Est. 2020— employeeswww.lahdenjohtokartoitus.fi

Overview Financials People & ownership Related companies

Lahden Johtokartoitus Oy is a Finnish OY based in Vierumäki, operating in the Construction of utility projects for electricity and telecommunications sector. Incorporated in 2020, the company reported revenue of EUR 20K in its latest annual filing.

Revenue 2025

EUR 20K

-54% vs 2024

EBITDA margin

-49.1%

-82533% vs 2024

Equity ratio

-362.2%

Financial strength

Net profit 2025

EUR -10K

-90045% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 20K	-54%
EBITDA	EUR -10K	-82533%
Net profit	EUR -10K	-90045%
Total assets	EUR 3K	-68%
Equity	EUR -11K	-784%
Employees	—	—

Contact

Address

Jauhokalliontie 312, 19110 Vierumäki

Phone

+3580503563573

kimmo.koivunen@lahdenjohtokartoitus.fi

Website

www.lahdenjohtokartoitus.fi

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Frequently asked questions

What is the Y-tunnus number of Lahden Johtokartoitus Oy?

Lahden Johtokartoitus Oy is registered with PRH / YTJ under Y-tunnus 3168439-6.

What is the revenue of Lahden Johtokartoitus Oy?

Lahden Johtokartoitus Oy reported revenue of EUR 20K in 2025.

Who is the CEO of Lahden Johtokartoitus Oy?

Mervi Helena Koivunen is Confidential Clerk of Lahden Johtokartoitus Oy, in role since 2020.

Who is the chairman of Lahden Johtokartoitus Oy?

Kimmo Olavi Koivunen chairs the board of Lahden Johtokartoitus Oy, in role since 2020.

Where is Lahden Johtokartoitus Oy headquartered?

Lahden Johtokartoitus Oy's registered address is Jauhokalliontie 3-12.

Lahden Johtokartoitus Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Lahden Johtokartoitus Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Lahden Johtokartoitus Oy