Kalliotekniikka Consulting Engineers Oy

OYActive

Y-tunnus 1484723-7Asemamiehenkatu 2, 00520 HelsinkiEngineering activities and related technical consultancy · NACE 7112Est. 1998— employeeswww.kalliotekniikka.com

Overview Financials People & ownership Related companies

Kalliotekniikka Consulting Engineers Oy is a Finnish OY based in Helsinki, operating in the Structural engineering design and technical consultancy sector. Incorporated in 1998, the company reported revenue of EUR 1,6M in its latest annual filing.

Revenue 2025

EUR 1,6M

-2% vs 2024

EBITDA margin

-8.1%

-290% vs 2024

Equity ratio

-50.4%

Financial strength

Net profit 2025

EUR -115K

-593% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 1,6M	-2%
EBITDA	EUR -127K	-290%
Net profit	EUR -115K	-593%
Total assets	EUR 719K	-50%
Equity	EUR -362K	-46%
Employees	—	—

Contact

Address

Asemamiehenkatu 2, 00520 Helsinki

Phone

+3580207437400

kalliotekniikka@kalliotekniikka.fi

Website

www.kalliotekniikka.com

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Frequently asked questions

What is the Y-tunnus number of Kalliotekniikka Consulting Engineers Oy?

Kalliotekniikka Consulting Engineers Oy is registered with PRH / YTJ under Y-tunnus 1484723-7.

What is the revenue of Kalliotekniikka Consulting Engineers Oy?

Kalliotekniikka Consulting Engineers Oy reported revenue of EUR 1,6M in 2025.

Who is the CEO of Kalliotekniikka Consulting Engineers Oy?

Pertti Kalevi Paavola is Chief Executive Officer of Kalliotekniikka Consulting Engineers Oy, in role since 1998.

Who is the chairman of Kalliotekniikka Consulting Engineers Oy?

Johan Georg Ehrnrooth chairs the board of Kalliotekniikka Consulting Engineers Oy, in role since 2025.

Where is Kalliotekniikka Consulting Engineers Oy headquartered?

Kalliotekniikka Consulting Engineers Oy's registered address is Asemamiehenkatu 2.

Kalliotekniikka Consulting Engineers Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Kalliotekniikka Consulting Engineers Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Kalliotekniikka Consulting Engineers Oy