LU

Lumikko

Lumikko Oy

Seinäjoki, Finland

Land Systems & VehiclesCBRN DefenseDual-use
Founded 197011-50 employeesSubsystem Manufacturer, Contract ManufacturerSupplies Land Forces, Defense Industry
Profile last updated: September 19, 2026

About

Founded in 1970, Lumikko is a defense subsystem manufacturer based in Seinäjoki, Finland working in land systems & vehicles, cbrn defense.

Lumikko is a Finnish family-owned company based in Seinäjoki that designs, manufactures and services thermal management, air conditioning and cooling systems for demanding environments. Its activities cover defence vehicles, rail traffic, electrified mobile machinery, battery and energy storage cooling, and mining. For defence, Lumikko supplies HVAC and air filtration systems for military vehicles, hangars and mobile sites, container and shelter cooling, and CBRN-related solutions. All products are designed and manufactured at its factory in Seinäjoki and tested in-house and in real operating environments. Lumikko also provides lifecycle services including spare parts, maintenance, retrofits and modernisation through its service subsidiary Lumikko Huoltopalvelut Oy. The company holds ISO 9001, ISO 14001 and ISO 27001 certifications and reports about 45 employees.

Location

Seinäjoki, Finland

Founded

1970

Employees

11-50

Company type

Limited company

Legal name

Lumikko Oy

Registration

0750742-9

VAT number

FI04541901

Focus areas

thermal managementHVACair conditioningmilitary vehiclesshelter coolingCBRNrail HVACbattery coolinglifecycle servicesSeinäjokifamily business

Languages

FIEN

Products & capabilities

Defense domains

Land Systems & VehiclesCBRN Defense

Supply-chain role

Subsystem ManufacturerContract ManufacturerMRO & Services

What they offer

HardwareManufacturing ServicesEngineering ServicesMaintenance & Repair

Markets

Also sells to civilian markets

Products

Shelter HVAC

Shelter air conditioning

Air conditioning and cooling units for tents and shelters, including 7 kW tent air conditioning.

Lumikko Wblock

Container cooler

Container cooling and heating unit for demanding conditions, delivered in a STANAG or standard container.

Defense vehicle HVAC

Vehicle HVAC system

Air conditioning and air filtration systems for military personnel carrier vehicles, hangars and mobile installations.

End users

Land ForcesDefense Industry

Standards, platforms & customers

Named customers

PatriaSandvikKalmarŠkoda TranstechTampereen RaitiotieArctestPääkaupunkiseudun Junakalusto OyKaupunkiliikenneSJMillogEnicoAdwatecStadlerVR

Credentials & affiliations

Certifications

ISO 9001

Issued by: Not stated

ISO 14001

Issued by: Not stated

ISO 27001

Issued by: Not stated

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