JK55 Services Oy

OYActive

Y-tunnus 3287471-4Holkkitie 6, 40530 JyväskyläRental and operating of own or leased real estate · NACE 6820Est. 20220 employees

Overview Financials People & ownership Related companies

JK55 Services Oy is a Finnish OY based in Jyväskylä, operating in the Asuntojen ja asuinkiinteistöjen hallinta sector. Incorporated in 2022, the company has 0 employees and reported revenue of EUR 29K in its latest annual filing.

Revenue 2025

EUR 29K

-37% vs 2024

EBITDA margin

153.8%

+323% vs 2024

Equity ratio

85.2%

Financial strength

Net profit 2025

EUR 32K

+731% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 29K	-37%
EBITDA	EUR 44K	+323%
Net profit	EUR 32K	+731%
Total assets	EUR 66K	-51%
Equity	EUR 56K	+132%
Employees	0	—

Contact

Address

Holkkitie 6, 40530 Jyväskylä

Phone

+3580408217511

juha.kalajanniska@go-on.fi

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Frequently asked questions

What is the Y-tunnus number of JK55 Services Oy?

JK55 Services Oy is registered with PRH / YTJ under Y-tunnus 3287471-4.

What is the revenue of JK55 Services Oy?

JK55 Services Oy reported revenue of EUR 29K in 2025.

Who is the CEO of JK55 Services Oy?

Juha Pekka Kalajanniska is Chief Executive Officer of JK55 Services Oy, in role since 2022.

Who is the chairman of JK55 Services Oy?

Oskari Ville Eemil Kalajanniska chairs the board of JK55 Services Oy, in role since 2022.

Where is JK55 Services Oy headquartered?

JK55 Services Oy's registered address is Holkkitie 6.

JK55 Services Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on JK55 Services Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on JK55 Services Oy