Denis Joseph Hennigan

Excelredstone Converged Solutions Ltd. provides telecommunication and information technology solutions. It also It offers infrastructure solutions including intelligent infrastructure management, structured cabling, data centre implementation and electrical services. The company was founded in 1986 and is headquartered in Elstree, the United Kingdom.

ExcelRedstone Ltd. engages in the provision of information technology infrastructure and support services. It offers information technology infrastructure, infrastructure support, moves and migration, and intelligent building. The company was founded by Mark Smith in 1989 and is headquartered in Grays, the United Kingdom.

HD Sharman Group Ltd. manufacture and provides gutter and roof refurbishment systems. The company was founded on November7, 2017 and is headquartered in Chapel-En-Le-Frith, the United Kingdom.

Gutterline Services Ltd. is a British company that manufactures plastic builders ware. The private company is based in High Peak, UK. The company was founded in 2013.

ExcelRedstone Services Ltd. provides information technology infrastructure and support services. The firm offers managed IT services and support, intelligent building, structured cabling design and implementation, infrastructure moves and migration, datacentre infrastructure, and office and campus infrastructure, networks and connectivity. The company was founded by Mark Smith and is headquartered in Grays, the United Kingdom.