Insights

Strategic Renewables TLI Group operates across Renewables & Engineering with recent major project engagements including solar farm construction and grid connection work for Neoen, indicating continued demand for utility-scale renewable infrastructure services and opportunities to offer end-to-end grid integration expertise.

Digital Transformation Recent launch of a connected digital system leveraging Esri ArcGIS suggests strong emphasis on integrated operations, data-driven project management, and GIS-enabled site analysis—a door to offer advanced field-to-office solutions, asset tracking, and efficiency improvements for prospective clients.

Strategic Partnerships Active collaboration history with energy developers and service partners (e.g., The Sibly Food Co. on employee well-being initiatives; Donnelly Group fleet partnership) signals openness to co-delivery models, procurement collaborations, and value-added services for utilities and corporate customers.

Geographic Footprint Operates extensively in Ireland, Northern Ireland and the UK with recent expansion in Europe and dedicated engineering presence, offering a geographic platform to pursue cross-border utilities projects, multi-site installs, and scalable infrastructure contracts.

Safety and Capability Core emphasis on safety, delivery, and customer value, plus ISO 9001 and ISO 50001 certifications, positions TLI Group as a reliable partner for regulated projects, maintenance contracts, and long-term service agreements in critical infrastructure across telecoms and power networks.

TLI Group Tech Stack

TLI Group uses 8 technology products and services including Instagram, ISO 50001, ISO 9001, and more. Explore TLI Group's tech stack below.

  • Instagram
    Advertising
  • ISO 50001
    Certificates
  • ISO 9001
    Certificates
  • Floating UI
    Javascript Libraries
  • SweetAlert
    Javascript Libraries
  • Bootstrap
    UI Frameworks
  • Nginx
    Web Servers
  • Atlassian Confluence
    Wikis

Media & News

TLI Group's Email Address Formats

TLI Group uses at least 1 format(s):
TLI Group Email FormatsExamplePercentage
First.Last@tli.ieJohn.Doe@tli.ie
97%
Last@tli.ieDoe@tli.ie
2%
First@tli.ieJohn@tli.ie
1%

Frequently Asked Questions

What is TLI Group's official website and social media links?

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TLI Group's official website is tli.ie and has social profiles on LinkedIn.

How much revenue does TLI Group generate?

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As of July 2026, TLI Group's annual revenue is estimated to be $1B - $10B.

What is TLI Group's NAICS code?

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TLI Group's NAICS code is 22 - Utilities.

How many employees does TLI Group have currently?

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As of July 2026, TLI Group has approximately 768 employees across 6 continents, including EuropeNorth AmericaAsia. Key team members include Chief Executive Officer: J. T.Chief Executive Officer: D. S.Chief Operating Officer: E. L.. Explore TLI Group's employee directory with LeadIQ.

What industry does TLI Group belong to?

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TLI Group operates in the Utilities industry.

What technology does TLI Group use?

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TLI Group's tech stack includes InstagramISO 50001ISO 9001Floating UISweetAlertBootstrapNginxAtlassian Confluence.

What is TLI Group's email format?

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TLI Group's email format typically follows the pattern of First.Last@tli.ie. Find more TLI Group email formats with LeadIQ.

When was TLI Group founded?

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TLI Group was founded in 2000.
TLI Group logo

TLI Group

UtilitiesNorthern Ireland, United Kingdom501-1000 Employees

TLI Group is a utilities-focused contractor delivering critical infrastructure to support modern living and communications across Ireland, Northern Ireland and the UK. It operates through four business units—Telecoms, Power T&D, Smart Energy Services, and Renewables & Engineering—to tackle large, multi-disciplinary projects and promote safe, reliable networks. The company emphasizes a values-led culture centered on safety, collaboration with customers, delivering on promises, flexibility, people development, and teamwork. In April 2026, it announced a new engagement with Neoen to construct the onsite substation and grid connection for two solar projects, reflecting activity in its renewables and infrastructure scope.

Section iconCompany Overview

Website
tli.ie
NAICS Code
22 - Utilities
Founded
2000
Employees
501-1000

Section iconFunding & Financials

  • $1B - $10B

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

Section iconFunding & Financials

  • $1B - $10B

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

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