Get Full access to Top 1000 data, subscribe from only €29

Register Now »
EirGrid plc is a leading Irish energy business, dedicated to the provision of transmission and market services for the benefit of electricity consumers. It is a state-owned commercial company. EirGrid holds licences as independent electricity Transmission System Operator (TSO) and Market Operator (MO) in the wholesale trading system in Ireland, and is the owner of the System Operator Northern Ireland (SONI Ltd), the licenced TSO and market operator in Northern Ireland.

Financial Data


By Turnover

(€747.8 million)

By Employees

121st in Top Companies By Turnover
  • 516
  • €747.8 million


  • Mark Foley CEO/Managing Director

Latest News


Thanks, You are now signed up to the Top 1000 newsletter!