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Gaeilge

ESB vehicle in Irish landscape

Who We Are

ESB has been Ireland's foremost energy company since it was established in 1927, driven by an unwavering commitment to power society forward and deliver a net-zero future for our customers and the communities we serve

Our Story

Since 1927 we have helped bring light and energy to communities in Ireland and globally. We are driven to make a difference, and to be socially responsible.

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Corporate Governance

Good governance provides the foundation for long-term value creation and is a core focus for ESB.

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ESB Management Team

ESB is committed to the highest standards of corporate governance, business integrity and stakeholder engagement in all its activities.

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ESB History Timeline

Explore key milestones in ESB's history, dating back to its establishment in 1927.

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