Louis-Georges Gauvin

Previan Technologies, Inc. develops and markets eddy current array technology. It offers current array, magnetic flux leakage, phased array and conventional ultrasonic, alternating current field measurement, remote visual inspection, and tube testing technologies. The company was founded by Martin Theriault in 2009 and is headquartered in Québec, Canada.

Eddyfi UK Ltd. designs, develops and manufactures advanced testing solutions. It specializes in non destructive testing inspection equipment provider for storage tanks, vessels and pipe work within the oil, gas and petro-chemical industries. The company was founded by Simon Packer in January 1983 and is headquartered in Swansea, the United Kingdom.

Unipex Solutions France SAS distributes specialty chemical products. It caters to the cosmetics, pharmaceutical, fine and performance chemicals, and nutrition industries. The company was founded in 1968 and is headquartered in Puteaux, France.

Groupe Unipex SAS is engaged in the manufacture, development, and distribution of ingredients and chemicals for the cosmetics, pharmaceutical, specialty chemical, industrial commodities, and nutrition industries. The company was founded in 2000 and is headquartered in Paris la Défense, France.