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Temet

TEMET GROUP Oy

Helsinki, Finland

Armour & ProtectionCBRN DefenseDual-use
51-200 employeesSystem Integrator, Subsystem Manufacturer
Profile last updated: June 12, 2026

About

Temet is a defense system integrator based in Helsinki, Finland working in armour & protection, cbrn defense.

Temet is a Finnish group specialising in protective shelter technology, including blast protection, CBRN protection and civil defence solutions. It designs, manufactures and supplies blast valves, blast doors, CBRN filtration systems, overpressure equipment and shelter accessories for civil defence authorities, government, the military and industrial facilities. The company offers design and consultation, shelter modernisation, installation, maintenance and lifecycle support. Temet operates through two divisions, TEMET INTERNATIONAL and TEMET FINLAND, and states it has delivered more than 50,000 shelter projects in over 85 countries over 70 years.

Location

Helsinki, Finland

Employees

51-200

Legal name

TEMET GROUP Oy

Registration

0953295-1

VAT number

LU04017667

Focus areas

civil defenceblast protectionCBRNprotective sheltersblast valvesblast doorsCBRN filtrationoverpressure

Languages

ENFI

Products & capabilities

Defense domains

Armour & ProtectionCBRN Defense

Supply-chain role

System IntegratorSubsystem Manufacturer

What they offer

HardwareEngineering ServicesMaintenance & Repair

Markets

Also sells to civilian markets

Products

SO Blast Doors

Blast door

Blast doors protecting civil defence shelters and protective structures against blast waves, fragments and toxic gases.

PSV Blast Valves

Blast valve

Blast valves designed to provide high blast protection while allowing high airflow.

ESV Blast Valves

Blast valve

Double-action self-actuating air intake and exhaust blast valves for civil defence and operative shelters.

PV-KK Blast Valves

Blast valve

Air intake and exhaust blast valves protecting internal spaces from blast waves in civil defence and industrial facilities.

SL Blast Hatches

Blast hatch

Blast-resistant access doors and protective covers stopping blast wave advance into protected areas.

ESL-150 CBRN Systems

CBRN filtration unit

CBRN filtration unit for filtering nuclear fallout and biological and chemical warfare agents in civil defence and military shelters.

ESIS-9000 Pre-filter

CBRN filter accessory

Coarse particle pre-filter for CBRN filtration unit intake air.

LKJ-O2 Oxygen Supply Unit

Shelter life support

Oxygen supply unit for high-end civil shelters and military command posts, used with regenerative CO2 removal.

Overpressure meter YM-3

Shelter monitoring equipment

Monitors differential overpressure between shelter interior and exterior to prevent contamination.

Dry toilet cabin KH-3

Shelter equipment

Dry toilet cabin for use in civil defence shelters.

Airlock tent ST-1

Shelter equipment

Airlock tent mounted on a frame inside civil defence shelters.

Shock isolator

Shelter protection

Ground shock isolation technology protecting critical and life-supporting systems in shelters from blast-induced ground shock.

Credentials & affiliations

Certifications

ISO 9001:2015

ISO 14001:2015

ISO 3834-2:2021

Other defense companies in Finland

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