Katto ja rakennus JK Oy

OYActive

Y-tunnus 1716537-0Länsi-Louhenkatu 11, 08100 LohjaRoofing activities · NACE 4341Est. 2001— employees

Overview Financials People & ownership Related companies

Katto ja rakennus JK Oy is a Finnish OY based in Lohja, operating in the Roofing activities sector. Incorporated in 2001, the company reported revenue of EUR 0 in its latest annual filing.

Revenue 2025

EUR 0

EBITDA margin

—

+30% vs 2024

Equity ratio

97.3%

Financial strength

Net profit 2025

EUR -11K

+82% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 0	—
EBITDA	EUR -36K	+30%
Net profit	EUR -11K	+82%
Total assets	EUR 436K	-14%
Equity	EUR 424K	-14%
Employees	—	—

Contact

Address

Länsi-Louhenkatu 11, 08100 Lohja

kattojarakennus@kolumbus.fi

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Frequently asked questions

What is the Y-tunnus number of Katto ja rakennus JK Oy?

Katto ja rakennus JK Oy is registered with PRH / YTJ under Y-tunnus 1716537-0.

Who is the CEO of Katto ja rakennus JK Oy?

Eeva Riitta Kristiina Teittinen is Deputy Member of Katto ja rakennus JK Oy, in role since 2017.

Who is the chairman of Katto ja rakennus JK Oy?

Juha Kalervo Saarinen chairs the board of Katto ja rakennus JK Oy, in role since 2017.

Where is Katto ja rakennus JK Oy headquartered?

Katto ja rakennus JK Oy's registered address is Länsi-Louhenkatu 11.

Katto ja rakennus JK Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Katto ja rakennus JK Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Katto ja rakennus JK Oy