Gehan Anil Joseph Amaratunga

Energy Conversion Systems LLC designs and manufactures electric motor components. It makes carbon brushes, brush holder assemblies, and insulated commutators used in the automotive, power tool, floor care, outdoor products, and home appliance markets. The firm has offices in Mississippi, South Korea, Bulgaria, and Shanghai. The company was founded in 1906 and is located in Cary, NC

Enecsys Plc is a revenue-generating developer of smart, highly reliable, grid-connected micro inverters and monitoring systems for the global solar market. Its micro inverters are compact units installed behind individual PV modules that contain proprietary and patented technology to convert direct current to alternating current for supply to the electrical grid. The company was founded on June 4, 2014 and is headquartered in London, the United Kingdom.

Part of AZZ, Inc., Electrical Power Systems LLC is an American company that offers commercial and industrial electrical field testing and engineering services.

The University of Liverpool operates as a university. It offers post graduate research, foundation courses, continuing and professional development, online study, and doctoral college. The company was founded in 1881 and is headquartered in Liverpool, the United Kingdom.

Power Integrations UK Ltd. provides energy-efficient power conversion products. Its applications include mobile, feature, smart phones and media tablets. The company was founded by Gehan Anil Joseph Amaratunga and is headquartered in Cambridge the United Kingdom.