Duncan Ellis

PassivSystems Ltd. engaged in smart home technology services. Its services include automated meter reading, analytics and reporting, financial management, pre-payment, network load and o and m management. The company was founded by Colin Vialoux Calder in 2008 and is headquartered in Newbury, the United Kingdom.

PassivSystems Group Plc Provides intelligent connected energy services for residential homes. It offers heating and water controls that can be monitored from mobile devices and computers. The company was founded by Colin V. Calder and Victoria Calder and is headquartered in Newbury, the United Kingdom.

Lightbulb ES Ltd. is a British company that provides lamp replacement services in various regions. The private company is based in Southampton, UK. The company offers consultation and installation services, and customers can purchase lamps online or at their local stores. If your lights have gone out, their friendly technicians are available to help. The company also offers a technician request form for quick assistance. The technician service is available in specific regions only. The lamps they provide are suitable for projectors, OHPS, small and medium appliances, and special effects. The company was founded in 2016.

Part of Good Energy Group Plc, Igloo Works Ltd. engages in the installation work of heat pumps and boilers. The company is based in Chippenham, UK. The British company was founded in 2019 by Matthew James Clemow and Henry Carl Olof Brown. Matthew James Clemow has been the CEO since 2019. Igloo Works was acquired by Good Energy Group Plc from Lightbulb ES Ltd. on December 02, 2022 for $2.15 million.