Larsen Biofuels has general cooperation with NIRAS A/S on development and commercialization of thermo-chemical technologies for biomass conversion.

Larsen Biofuels is Danish representative of BTG Bioliquids B. V., supplier of technology and plants for biomass pyrolysis. More information on BTG's pyrolysis plants here.

Larsen Biofuels is sales agent in Scandinavia of equipment for membrane filtration and water treatment from the German company Zimmermann GmbH.