John Humphrey Colquhoun

Solar Communications Ltd. provides telephone systems and network design and installation services. It offers remote working, security management, disaster recovery, compliance, and communications and collaboration. The company was founded by Mark Colquhoun in 1988 and is headquartered in London, the United Kingdom.

Solar Communications Group Ltd. engages in manufacture of telecommunications equipment. The company was founded on October 31, 2001 and is headquartered in Chippenham, the United Kingdom.