PpTek Limited
PpTek is a manufacturer of Siloxane or VOC removal systems, also known as siloxane filters or gas scrubbers. New PpTek technology allows cost effective siloxane contamination solutions on a very small footprint. PpTek is a manufacturer of Siloxane or VOC removal systems, also known as siloxane filters or gas scrubbers. New PpTek technology allows cost effective siloxane contamination solutions on a very small footprint.
http://www.pptek.co.uk

Andek Corporation
Manufactures and distributes coatings and sealant systems for roofs, walls, floors and industrial surfaces. Products include urethane, acrylic, epoxy, siloxane and related technologies.
http://www.andek.com/

ESS Laboratory
ESS Laboratory is a full service environmental laboratory offering certified environmental testing and analysis. Analytical testing includes volatile and semi-volatile materials, metals, water, wastewater, siloxanes, soil, sludge, sediment and wetlands.
http://www.esslaboratory.com/