Denis O'Sullivan

Managing Director, Gas Networks Ireland

Denis O’Sullivan is the Managing Director of Gas Networks Ireland. Previously Head of Commercial with the company, he had responsibility for managing, developing and delivering the business’s commercial growth and innovation strategies with key focus on maximising the utilisation of the gas network and diversifying its use with gas in transport and renewable gas. Prior to this, he worked with Bord Gáis Energy and Brookfield Renewable Energy Partners as Head of Development with responsibility for delivering one of Ireland’s largest wind energy portfolios.