Christopher M. Rayner

C-Capture Ltd. engages in designing solvent systems for capturing carbon dioxide emissions from power stations and other large scale CO2 emission sources. Its technology also provides removal of CO2 from methane gas streams, particularly biogas from anaerobic digestion and landfill. The company was founded by Christopher M. Rayner in 2009 and is headquartered in Leeds, the United Kingdom.

DyeCat Ltd is an innovative new technology company that combines expertise in polymerisation, colouration and catalysis. DyeCat is developing new technologies from the University of Leeds by growing them from fundamental research concepts to market-ready products and processes. DyeCat's products and solutions are designed to reduce the environmental impact of dyeing and coloration processes, using green principles to develop new natural-based products and processes.