Global InterConnection Group Limited, together with its subsidiaries, operates as a platform for the manufacturing, development, operation, and ownership of interconnectors and other power transmission assets. The company provides a portfolio of interconnector operating assets and projects; and high voltage direct current (HVDC) cable manufacturing to supply grid upgrades and others interconnector projects. It also offers ancillary services, such as commissioning and overseeing the design, planning, and operational management for grids and interconnectors. Global Interconnection Group Limited is based in Saint Peter Port, Guernsey.