Our investments


OHT was founded in December 2010 and focuses its work on the setup of high-tech extraction technologies through the adsorption of hydrocarbons from the ground, sludge and polluted water. OHT does this through the treatment of polluted soils, sludge and water, the treatment of production water and the treatment of heavy fuel.

OHT is also the owner of the Adsorpol® trademark, a range of adsorbing agents that allow the process to be adapted to a large number of situations.

Alex Ouimet-Storrs is a Board member.