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Northern Ireland Water

Northern Ireland Water (formerly Water Service) is the sole provider of water and sewerage services in Northern Ireland. It is a Government Owned Company (GoCo), that was set up in April 2007. It supplies 560 million litres of clean water a day for almost 1.8 million people and also treats320 million litres of wastewater a day.

Financial Data


By Turnover

(€523.5 million)

By Employees

125th in Top Companies By Turnover
  • 1,263
  • €523.5 million


  • Sara Venning CEO/Managing Director

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