KJS-Rakennus Oy

OYActive

Y-tunnus 2654600-1Satakunnankatu 6C-625, 28130 PoriConstruction of residential and non-residential buildings · NACE 4100Est. 2014— employees

Overview Financials People & ownership Related companies

KJS-Rakennus Oy is a Finnish OY based in Pori, operating in the Construction of residential and non-residential buildings sector. Incorporated in 2014, the company reported revenue of EUR 210K in its latest annual filing.

Revenue 2025

EUR 210K

-15% vs 2024

EBITDA margin

-11.7%

-540% vs 2024

Equity ratio

33.1%

Financial strength

Net profit 2025

EUR -26K

-1124% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 210K	-15%
EBITDA	EUR -25K	-540%
Net profit	EUR -26K	-1124%
Total assets	EUR 29K	-42%
Equity	EUR 10K	-73%
Employees	—	—

Contact

Address

Satakunnankatu 6C-625, 28130 Pori

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Frequently asked questions

What is the Y-tunnus number of KJS-Rakennus Oy?

KJS-Rakennus Oy is registered with PRH / YTJ under Y-tunnus 2654600-1.

What is the revenue of KJS-Rakennus Oy?

KJS-Rakennus Oy reported revenue of EUR 210K in 2025.

Who is the CEO of KJS-Rakennus Oy?

Ritva Tellervo Viljanen is Audit of KJS-Rakennus Oy, in role since 2014.

Who is the chairman of KJS-Rakennus Oy?

Kalevi Johannes Santala chairs the board of KJS-Rakennus Oy, in role since 2014.

Where is KJS-Rakennus Oy headquartered?

KJS-Rakennus Oy's registered address is Satakunnankatu 6-C25.

KJS-Rakennus Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on KJS-Rakennus Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on KJS-Rakennus Oy