ESB Group

Electricity Supply Board or the ESB Group operates across the electricity market: from generation through transmission and distribution to the supply of customers with an expanding presence in the Great Britain generation market. Also, supplying gas, energy services, and using its networks to carry fiber for telecommunications. ESB is the owner of the distribution and transmission networks in the Republic of Ireland (via ESB Networks) and Northern Ireland (via Northern Ireland Electricity Networks Ltd). ESB Group is headquartered in Dublin, Ireland.