Investors

ESB’s position as Ireland’s leading energy utility, its stable business profile and solid financial position ensures it is well positioned to meet the challenges that lie ahead and to continue to invest at the necessary scale and pace to deliver on its strategic commitment to be net zero by 2040. ESB has a strong balance sheet and liquidity position, and the maintenance of financial strength is key to support the investment required to deliver a net zero energy future.

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Sustainability

At ESB, we are making a stand for Ireland’s future, a future powered by clean and sustainable electricity. We are committed to leading the transition to a reliable, affordable, net zero energy future. A future that protects our customers and the economy by maintaining the security and affordability of energy.

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ESB Telecoms

Bringing 30 years of telecoms and electrical engineering experience to the industry, we own and operate an extensive telecoms network throughout Ireland.

About Us

As Ireland's leading wholesale telecommunications provider, we bring almost 30 years of telecoms and electrical engineering experience to the industry with an extensive network throughout Ireland.

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The Future. Connected

Join us in enriching communication, enabling transformative connections, and empowering customers to thrive in the digital age. This is "The Future. Connected".

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Towers

With a portfolio of towers nationwide, we deliver flexibility of location and a future-proofed service for mobile and wireless communications operators.

Dublin Dark Fibre

ESB owns and operates the entire Dublin Dark Fibre Network, giving operators the confidence to build their network with us.

National Network

Managed Bandwidth

Safety and Site Access

News and Insights

The successful solar trial at our Finglas site

At ESB Telecoms, we are committed to positively impacting society and are dedicated to making a difference in our drive to achieve net zero emissions by 2040.

Managing Director at ESB Telecoms opens the Ireland QCI conference

John Regan, Managing Director at ESB Telecoms opened the 3-day Ireland QCI (Quantum Communication Infrastructure) conference held in Dublin this week. ESB Telecoms provides the fibre infrastructure for the Ireland QCI project. Minister of State, Ossian Smyth from the Department of Environment, Climate and Communications was in attendance.

Announcement of John Regan as Managing Director of ESB Telecoms

We are delighted to announce another milestone in the growth and leadership of ESB Telecoms as we welcome our new Managing Director, John Regan, to the helm.