JZ Group Oy

OYActive

Y-tunnus 3319950-3Purontie 14, 28260 HarjunpääOther specialised construction activities n.e.c. · NACE 4399Est. 2022— employees

Overview Financials People & ownership Related companies

JZ Group Oy is a Finnish OY based in Harjunpää, operating in the Other miscellaneous specialised construction activities n.e.c. sector. Incorporated in 2022, the company reported revenue of EUR 147K in its latest annual filing.

Revenue 2025

EUR 147K

+8% vs 2024

EBITDA margin

20.1%

-52% vs 2024

Equity ratio

53.4%

Financial strength

Net profit 2025

EUR 24K

-44% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 147K	+8%
EBITDA	EUR 30K	-52%
Net profit	EUR 24K	-44%
Total assets	EUR 132K	+82%
Equity	EUR 71K	+53%
Employees	—	—

Contact

Address

Purontie 14, 28260 Harjunpää

Phone

+3580504940045

jyrki.nakki@gmail.com

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Frequently asked questions

What is the Y-tunnus number of JZ Group Oy?

JZ Group Oy is registered with PRH / YTJ under Y-tunnus 3319950-3.

What is the revenue of JZ Group Oy?

JZ Group Oy reported revenue of EUR 147K in 2025.

Who is the CEO of JZ Group Oy?

Jari Raimo Juhani Näkki is Deputy Member of JZ Group Oy, in role since 2022.

Who is the chairman of JZ Group Oy?

Jyrki Esko Johannes Näkki chairs the board of JZ Group Oy, in role since 2024.

Where is JZ Group Oy headquartered?

JZ Group Oy's registered address is Purontie 14.

JZ Group Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on JZ Group Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on JZ Group Oy