JJ-Advisor Oy

OYActive

Y-tunnus 0895606-6Lars Sonckin Kaari 10, 02600 EspooOther activities auxiliary to financial services, except insurance and pension funding · NACE 6619Est. 1992— employees

Overview Financials People & ownership Related companies

JJ-Advisor Oy is a Finnish OY based in Espoo, operating in the Other activities auxiliary to financial services, except insurance and pension funding sector. Incorporated in 1992, the company reported revenue of EUR 0 in its latest annual filing.

Revenue 2025

EUR 0

EBITDA margin

—

+146% vs 2024

Equity ratio

51.7%

Financial strength

Net profit 2025

EUR 29K

+154% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 0	—
EBITDA	EUR 34K	+146%
Net profit	EUR 29K	+154%
Total assets	EUR 321K	+26%
Equity	EUR 166K	+11%
Employees	—	—

Contact

Address

Lars Sonckin Kaari 10, 02600 Espoo

Phone

+3580957148990

mervi@jarvensivu.com

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Frequently asked questions

What is the Y-tunnus number of JJ-Advisor Oy?

JJ-Advisor Oy is registered with PRH / YTJ under Y-tunnus 0895606-6.

Who is the CEO of JJ-Advisor Oy?

Mervi Sinikka Järvensivu is Chief Executive Officer of JJ-Advisor Oy, in role since 2009.

Who is the chairman of JJ-Advisor Oy?

Jussi Raimo Kalervo Järvensivu chairs the board of JJ-Advisor Oy, in role since 2002.

Where is JJ-Advisor Oy headquartered?

JJ-Advisor Oy's registered address is Lars Sonckin Kaari 10.

JJ-Advisor Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on JJ-Advisor Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on JJ-Advisor Oy