Best partner in thermal management solutions

We offer advanced cooling solutions for extreme conditions. Our customized thermal management turnkey projects cover everything from design to installation and maintenance, throughout the entire product life cycle.

Over 50 years of product development
experience at your service 

Lumikko Oy is a leading Finnish family-owned company specializing in designing and manufacturing thermal management solutions for demanding conditions and mobile equipment. We enable our customers to utilize renewable energy technologies through reliable, customized cooling and air conditioning solutions. Our history and experience in providing tailor-made solutions date back to the 1970s.


The goal is to be the best partner in thermal management solutions – 2023 review

Arctestin myyntijohtaja Johan Kinnula edustamassa Arctestia omalla messupisteellä Vaasa Energy Weekeillä


Extreme condition experts started cooperation | Arctest Oy

Vaasan Energy Week järjestettiin Vaasan kaupungintalolla


Our customer Enico aims to grow five times bigger

Life Cycle

Become Part of the Lumikko´s Growth Story

Thermal management innovator for over
50 years

Do You Want to Know More about Our Solutions?

We are interested to hear what kind of thermal management challenges you have. Contact us and let’s develop a solution together.

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