Phone: +358 20 7811 670
Fax: +358 20 7811 671


renewable energy pioneer

GASEK is a Finnish energy technology company established in 2008. We develop and manufacture wood chip-fuelled gasifiers, which are based on a unique GASEK wood gasification technology.

Our technology is based on 30 years of R&D. The core of our technology is the patented gasifier, which produces clean gas from wood chips. The typical application of our gasifier is a Retrofit -project where the use of oil or natural gas is replaced with wood gas in existing steam/heat boilers.

Download our brochure below and get more information about our products.