​Envor Protech

Envor Protech Oy is the leading Finnish company in the field of biogas technology. We have over 20 years of experience and globally several successful references in industrial scale anaerobic digestion processes. Our HLAD (High Load Anaerobic Digestion) process is proven, reliable and cost effective technology for producing energy and nutrients from waste. The process can be tailored to suit wide variety of organic waste fractions ie biowaste, wastewater treatment sludge, agricultural waste as well as industrial sludges and biomaterials, for example waste materials from pulp and paper WWTP.


Waste treatment, waste water treatment, bioenergy sector, municipalities, process industry, pulp & paper industry, construction companies.

Key markets 

Our own offices serve the European and Chinese markets. In addition we have representatives in several countries worldwide ie. UK/ Ireland, India, South East Asia, South America and Russia.

Key figures

Turnover (2015): EUR 5 million
Share of export (2015): 70%
Growth: +30%
Employees: 10