Jack-Steel Oy

OYActive

Y-tunnus 2778750-1Kipparintie 12, 85100 KalajokiOther specialised construction activities n.e.c.· NACE 4399Est. 2016 · 9 years old9 employees

Overview Financials People & ownership Related companies

Jack-Steel Oy is a Finnish OY based in Kalajoki, operating in the Other specialised construction activities n.e.c. sector. Incorporated in 2016, the company has 9 employees and reported revenue of EUR 5,2M in its latest annual filing.

Revenue 2025

EUR 5,2M

+25% vs 2024

EBITDA margin

25.4%

+45% vs 2024

Net profit 2025

EUR 864K

+68% vs 2024

Key ratios

See full ratios →

83.4%

This company

20212025

3.7×

This company

20212025

18.0%

This company

20212025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 5,2M	+25%
EBITDA	EUR 1,3M	+45%
Net profit	EUR 864K	+68%
Total assets	EUR 4,8M	+21%
Equity	EUR 4M	+17%
Employees	9	—

Contact

Address

Kipparintie 12, 85100 Kalajoki

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Frequently asked questions

What is the Y-tunnus number of Jack-Steel Oy?

Jack-Steel Oy is registered with PRH / YTJ under Y-tunnus 2778750-1.

What is the revenue of Jack-Steel Oy?

Jack-Steel Oy reported revenue of EUR 5,2M in 2025.

How many employees does Jack-Steel Oy have?

Jack-Steel Oy employs 9 people as of the latest annual report.

Who is the CEO of Jack-Steel Oy?

Jaakko Olavi Isopahkala is the CEO of Jack-Steel Oy.

Where is Jack-Steel Oy headquartered?

Jack-Steel Oy's registered address is Kipparintie 12.

Jack-Steel Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Jack-Steel Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Jack-Steel Oy