Choose your application
Lumikko provides thermal management systems for critical equipment operating in harsh conditions. Choose your application to find the most relevant HVAC, cooling, heating or lifecycle service solution.
Defence-grade HVAC and CBRN filtration
Lumikko offers HVAC and filtration systems for defence vehicles, shelters and mobile applications that must operate reliably in demanding environments.
Cooling for mobile machinery and electrification
Cooling and heating systems for batteries, power electronics and electrified off-highway machinery — adapted to limited space, vibration and demanding operating conditions.
Railway HVAC
HVAC systems, retrofit solutions and overhaul projects for trains, trams and locomotives — supporting passenger comfort, reliability and long service life.
Lifecycle services, overhaul and modernization
Maintenance, modernization, spare parts, HVAC overhauls and repairs for rail vehicles and industrial environments throughout the product lifecycle.
Trusted by customers operating in demanding conditions
Lumikko has delivered thermal management, HVAC, cooling and lifecycle service solutions for customers and projects in defence, rail, electrification, mining, energy storage and mobile machinery. Our public customer references include Sandvik, Kalmar, Patria, Tampere Tram, Škoda Transtech, Arctest, Pääkaupunkiseudun Junakalusto Oy, Kaupunkiliikenne, SJ and EC Electro Center Oy.
Sandvik - Battery thermal management for mining equipment
Lumikko delivered a tailored battery thermal management solution for Sandvik’s mining equipment, designed for demanding operating conditions and reliable temperature control.
Pääkaupunkiseudun Junakalusto Oy - Stadler Flirt HVAC Overhaul
Lumikko provides HVAC lifecycle services and overhaul expertise for Pääkaupunkiseudun Junakalusto Oy’s commuter train fleet.
EC Electro Center - Custom Cooling System for Extreme Conditions
Lumikko’s cooperation with EC Electro Center focuses on cooling systems for mobile environments where reliability, temperature control and harsh-condition performance are critical.
Taming extreme conditions with 50 years of experience.
Lumikko designs, manufactures and services HVAC, cooling and heating systems for demanding mobile and industrial applications. As a Finnish family-owned company, we help customers improve reliability, energy efficiency and lifecycle performance in harsh operating environments.
Our solutions are designed and manufactured at our factory in Seinäjoki, Finland.
Why customers choose Lumikko
Tailored engineering
Solutions adapted to your operating conditions, space limits, standards and performance requirements.
Designed and manufactured in Finland
Engineering, manufacturing and testing from our factory in Seinäjoki.
Tested for demanding conditions
Built for cold, heat, dust, moisture, vibration and critical uptime.
Lifecycle support
Maintenance, modernization, spare parts and upgrades throughout the system lifecycle.
How cooperation with Lumikko works
1. We understand your operating conditions
We define temperature range, vibration, space limits, standards, reliability targets and lifecycle requirements.
2. We select or design the right thermal management solution
We use proven product platforms when possible and customize or engineer a new solution when needed.
3. We manufacture and test in Finland
Systems are manufactured and tested in Seinäjoki for demanding applications and customer-specific requirements.
4. We support the full lifecycle
We provide maintenance, modernization, spare parts, upgrades and repair services to keep systems performing reliably.
Latest new and insights
Companies that trust Lumikko
Lumikko has worked with leading OEMs, operators and technology companies across defence, railway, electrification, mobile machinery and industrial applications. These customer names represent public references and cooperation examples from Lumikko’s thermal management, HVAC, cooling and lifecycle service projects.
