Insights

Energy leadership Large utilities like ESB with 1001-5000 employees and a focus on safety, reliability, and sustainable electricity present opportunities for grid modernization, smart metering, and safety software solutions that support a world‑class operation.

Sustainability focus ESB emphasizes a brighter, more sustainable future and collaboration with partners; potential sales angles include clean energy technologies, renewable integration, energy storage, and decarbonization services for both customers and communities.

Digital backbone Tech stack includes SAP CRM, PureCloud, Azure AD and ArcGIS, indicating a mature digital ecosystem; opportunities exist to enhance customer experience platforms, data analytics, predictive maintenance, and integration services.

Growth trajectory As a long‑standing Irish utility with evolving needs, ESB may invest in modernization programs, cybersecurity, and scalable infrastructure to support growth, resilience, and regulatory compliance.

Talent and partnerships ESB positions itself as a safety leader and employer of a smart workforce, signaling openness to collaboration with technology partners, managed services, and training programs to upskill staff and accelerate project delivery.

ESB Tech Stack

ESB uses 8 technology products and services including Cisco CCNA, Segment, SuccessFactors, and more. Explore ESB's tech stack below.

  • Cisco CCNA
    Communications Technology
  • Segment
    Customer Data Platforms
  • SuccessFactors
    Human Resource Management System
  • Google Cloud
    Infrastructure As A Service
  • ISO/IEC TR 18001
    IT
  • .NET
    Programming Languages
  • PRINCE2
    Project Management
  • ArcGIS
    Visualisation Software

Media & News

ESB's Email Address Formats

ESB uses at least 1 format(s):
ESB Email FormatsExamplePercentage
First.Last@esb.ieJohn.Doe@esb.ie
72%
FLast@esb.ieJDoe@esb.ie
17%
First@esb.ieJohn@esb.ie
10%
First_Last@esb.ieJohn_Doe@esb.ie
1%

Frequently Asked Questions

What is ESB's phone number?

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You can contact ESB's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is ESB's stock symbol?

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ESB is a publicly traded company; the company's stock symbol is HBI.

What is ESB's official website and social media links?

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ESB's official website is esb.ie and has social profiles on LinkedIn.

How much revenue does ESB generate?

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As of August 2026, ESB's annual revenue is estimated to be $1B - $10B.

What is ESB's NAICS code?

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ESB's NAICS code is 22 - Utilities.

How many employees does ESB have currently?

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As of August 2026, ESB has approximately 5K employees across 6 continents, including EuropeNorth AmericaAsia. Key team members include Chief Executive Officer & Founder: C. N.Chief Executive Officer: H. V. H.Chief Technology Officer, Esb Ecars: S. M.. Explore ESB's employee directory with LeadIQ.

What industry does ESB belong to?

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ESB operates in the Utilities industry.

What technology does ESB use?

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ESB's tech stack includes Cisco CCNASegmentSuccessFactorsGoogle CloudISO/IEC TR 18001.NETPRINCE2ArcGIS.

What is ESB's email format?

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ESB's email format typically follows the pattern of First.Last@esb.ie. Find more ESB email formats with LeadIQ.

When was ESB founded?

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ESB was founded in 1927.
ESB logo

ESB

UtilitiesDublin, Ireland5001-10000 Employees

ESB is a utilities provider headquartered in Dublin, Ireland, with a foundation dating back to 1927. It has long served people and communities across Ireland by delivering secure, sustainable, and affordable electricity, supporting daily life and economic activity. The company emphasizes electricity as a key enabler of societal well-being and seeks to remain reliable through ongoing innovation.

ESB states that it invests in its people and works with partners to enhance customers' lives and promote a more sustainable future, while pursuing safety leadership and responsible corporate citizenship. As a large Irish utility, it presents itself as a steady, long-term operator with a focus on maintaining a smart, committed workforce.

Section iconCompany Overview

Phone number
Website
esb.ie
Stock Symbol
HBI
NAICS Code
22 - Utilities
Founded
1927
Employees
5001-10000

Section iconFunding & Financials

  • $1B - $10B

    ESB's revenue is estimated to be in the range of $1B - $10B

Section iconFunding & Financials

  • $1B - $10B

    ESB's revenue is estimated to be in the range of $1B - $10B

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