Stephen Voller

ZapGo Ltd. operates as an experimental development on natural sciences and engineering company. It developed a solution to the problems encountered by all the current generation of appliances, devices and vehicles powered by lithium: slow charging. The company was founded by Stephen Voller in 2013 and is headquartered in Harwell, the United Kingdom.

Cella Energy Ltd. operates as a advanced materials and technologies company. It develops and produces hydrogen storage materials for storing up to one liter of hydrogen per gram, as well as for transportation of hydrogen at room temperature. The company was founded in January 2011 and is headquartered in Didcot, the United Kingdom.

The Group's principal activity is developing and manufacturing portable fuel cell systems for use as mobile generators and battery chargers. Products include automatic battery charger, remote battery charger and battery box. The Group operates predominantly in the United Kingdom.

ZapGo, Inc. operates as a technology company, which engages in using novel nano-carbon materials and proprietary electrolytes. The company is headquartered in Charlotte, NC.