Hietalämpö Oy

OYActive

Y-tunnus 0143784-5Tatarpiha 4, 28660 PoriSteam and air conditioning supply· NACE 3530Est. 1965 · 61 years old— employeeswww.financin.fi

Overview Financials People & ownership Related companies

Hietalämpö Oy is a Finnish OY based in Pori, operating in the Steam and air conditioning supply sector. Incorporated in 1965, the company reported revenue of EUR 97K in its latest annual filing.

Revenue 2025

EUR 97K

0% vs 2024

EBITDA margin

1.9%

+375% vs 2024

Net profit 2025

EUR 2K

+862% vs 2024

Key ratios

See full ratios →

55.9%

This company

20212025

1.2×

This company

20212025

3.2%

This company

20212025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 97K	0%
EBITDA	EUR 2K	+375%
Net profit	EUR 2K	+862%
Total assets	EUR 51K	+10%
Equity	EUR 28K	+2%
Employees	—	—

Contact

Address

Tatarpiha 4, 28660 Pori

Phone

+3580442681320

mkovamaki@gmail.com

Website

www.financin.fi

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Frequently asked questions

What is the Y-tunnus number of Hietalämpö Oy?

Hietalämpö Oy is registered with PRH / YTJ under Y-tunnus 0143784-5.

What is the revenue of Hietalämpö Oy?

Hietalämpö Oy reported revenue of EUR 97K in 2025.

Who is the CEO of Hietalämpö Oy?

Maarit Anna-Mari Kovamäki is the CEO of Hietalämpö Oy, in role since 2017.

Who is the chairman of Hietalämpö Oy?

Jukka Kalevi Laiho chairs the board of Hietalämpö Oy, in role since 2007.

Where is Hietalämpö Oy headquartered?

Hietalämpö Oy's registered address is Tatarpiha 4.

Hietalämpö Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Hietalämpö Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Hietalämpö Oy