“In 60 years, a lot of work has been done. Temet has become the technology leader in its field. We have met safety standards and often exceeded them, pushing industry practices further. We aim to continue doing so - providing safety to people and operations in unwanted situations when it is needed the most.”

Jyrki Ronkainen, Board Member, Temet

Temet is a provider of blast protection and special ventilation technology applied in protective constructions such as civilian shelters, hardened military facilities and the chemical and petrochemical industry.

The company was established in 1953. It operated as a Finnish Civil Defence shelter equipment supplier from the very beginning. The success in this product area grew strongly and Temet had become the market leader in Finland by 1963. Strong technology and product development opened the way for Temet to international markets in the beginning of the 1970’s. Export began with the Swedish market and extended to the Middle East and South East Asia through the sister company Temet USA established in the United States in the early 1980’s.

Starting from 1990 enquiries to protect industrial facilities increased. At 2010, the decision was made to start serving the industrial protection market more actively. Increased demand and desire for quality resulted in the purchase of a fiber laser station in 2015 complementing other production investments.
Temet has been certified according to ISO 9001:2015 and ISO 14001:2015.

Vision, Mission and Values


Temet is the most well-known and trusted global supplier of protective solutions. Temet’s operations are based on extensive in-house knowledge and strong partnerships.


Temet provides advanced and cost-effective protective solutions to shield human lives, valuable assets and important functions of society against the impact of crisis or industrial accidents.


  • We always do our best
  • We support the clients throughout the entire life cycle of our products
  • We work together with our clients and cooperation partners to provide them with protective solutions best suited for their applications
  • We conduct our business in a responsible way