Interlock Oy

OYDissolved

Y-tunnus 0660255-5Itälahdenkatu 2B-251, 00210 HelsinkiBusiness and other management consultancy activities · NACE 7020Est. 1986— employeeswww.interlock.fi

Overview Financials People & ownership Related companies

Interlock Oy is a Finnish OY based in Helsinki, operating in the Business and other management consultancy activities sector. Incorporated in 1986, the company reported revenue of EUR 9K in its latest annual filing.

Revenue 2025

EUR 9K

+200% vs 2024

EBITDA margin

32.3%

+265% vs 2024

Equity ratio

99.7%

Financial strength

Net profit 2025

EUR 3K

+301% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 9K	+200%
EBITDA	EUR 3K	+265%
Net profit	EUR 3K	+301%
Total assets	EUR 52K	-1%
Equity	EUR 52K	-2%
Employees	—	—

Contact

Address

Itälahdenkatu 2B-251, 00210 Helsinki

Phone

+3580405024325

interlock@interlock.fi

Website

www.interlock.fi

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Frequently asked questions

What is the Y-tunnus number of Interlock Oy?

Interlock Oy is registered with PRH / YTJ under Y-tunnus 0660255-5.

What is the revenue of Interlock Oy?

Interlock Oy reported revenue of EUR 9K in 2025.

Who is the CEO of Interlock Oy?

Raija Tuulikki Kariola is Chief Executive Officer of Interlock Oy, in role since 2005.

Who is the chairman of Interlock Oy?

Erkki Kari Olavi Kariola chairs the board of Interlock Oy, in role since 2005.

Where is Interlock Oy headquartered?

Interlock Oy's registered address is Itälahdenkatu 2-B51.

Interlock Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Interlock Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Interlock Oy