Lämmöx Oy

OYActive

Y-tunnus 3141501-4Läyliäistenraitti 456, 12600 LäyliäinenPlumbing, heat and air-conditioning installation · NACE 4322Est. 20201 employeeswww.lammox.fi

Revenue 2025

EUR 456K

EBITDA margin

4.9%

Equity ratio

-63.8%

Financial strength

Net profit 2025

EUR 14K

+165% vs 2024

EBITDA — year on yearEUR millions

Key figuresAnnual report 2025

Frequently asked questions

What is the Y-tunnus number of Lämmöx Oy?

Lämmöx Oy is registered with PRH / YTJ under Y-tunnus 3141501-4.

What is the revenue of Lämmöx Oy?

Lämmöx Oy reported revenue of EUR 456K in 2025.

How many employees does Lämmöx Oy have?

Lämmöx Oy employs 1 people as of the latest annual report.

Who is the CEO of Lämmöx Oy?

Antti Kristian Helén is Chief Executive Officer of Lämmöx Oy, in role since 2020.

Who is the chairman of Lämmöx Oy?

Niko Juhani Ruhanen chairs the board of Lämmöx Oy, in role since 2026.

Where is Lämmöx Oy headquartered?

Lämmöx Oy's registered address is Läyliäistenraitti 456.