History About Us


prosep about history

ProSep (formerly known as PWA-ProSep and TORR Canada) is the industry-leading provider of integrated process separation solutions to the global oil and gas industry.

In 2003, the company received venture capital investments to complete the development of its proprietary produced water treatment AquaTORR (formally known as TORR) system and commercialized this technology in the upstream oil and gas industry.  In 2007 ProSep acquired a Norwegian company called Pure Group AS from a private equity investment fund and Statoil.

In late 2013, ProSep was acquired by PWA (Produced Water Absorbents Inc.) and the new combined entity, ProSep, offers an unparalleled portfolio of separation technologies and services to the global oil and gas industry.  ProSep is backed by private equity firms Energy Ventures & Harris & Harris Group.

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