Our Company

We deliver critical infrastructure to facilitate today’s living and communication needs.

Our ambition is to be the safest, best in class and successful service provider, adding sustainable value to the customers and communities we serve.

Health | Safety | Quality | Environmental

TLI Group is committed to Environmental, Social, and Governance principles. We hold ISO accreditations for Quality (9001), Environmental (14001), Energy (50001), and Occupational Health & Safety (45001) management systems, and are recognised with the IBEC KeepWell Mark for colleague wellbeing.

We continuously seek to improve by securing new and emerging ISO standards.

TLI Group is fully committed to the health, safety and wellbeing of our colleagues, whilst also prioritising the safety of our clients and members of the public, during the delivery of our services. Our safety vision is Everyone HomeSafe Everyday.

Sustainability & ESG

At TLI Group, we are committed to the principles of Environmental, Social, and Governance (ESG) and continuously strive to secure and retain ISO standards. Our sustainability efforts focus on reducing environmental impact, enhancing social responsibility, and ensuring governance excellence across all operations.

TLI Group is committed to Environmental, Social and Governance principles.

We hold certifications for Occupational Health & Safety (ISO 45001), Energy (ISO 50001), Quality (ISO 9001), Environmental (ISO 14001) and Information Security (ISO 27001) management systems.

We are accredited with the IBEC KeepWell Mark, which underlines our commitment to our colleagues’ wellbeing.

Innovation & Technology

At TLI Group, we have adapted and introduced innovative technologies to streamline processes, ensuring efficient delivery for our clients. Our commitment to innovation drives us to continually improve and optimise our services in utility infrastructure.

Company News

Explore the latest updates from TLI Group, featuring project milestones, company news, industry insights, and team achievements as we continue to deliver critical infrastructure across Ireland and the UK.

Business Units

We deliver comprehensive utility solutions. From power and renewable energy, to smart energy services and world-class telecommunication networks, our business units, namely: Power Transmission & Distribution, Renewables & Engineering, Smart Energy Services, and Telecoms provide sustainable infrastructure for generations to come.

Power: Transmission & Distribution

We design, build and commission overhead lines, underground cables, electrical substations and all associated transmission and distribution infrastructure.

Renewables & Engineering

We are an industry leader, providing engineering design and build services for the renewables industry nationwide. TLI Group provide a full Engineering, Procurement and Construction (EPC) turnkey service to renewables clients including windfarms, solar farms, Battery Energy Storage Systems (BESS), and offshore projects.

Smart Energy Services

We provide a fully managed end-customer focused solution within properties nationwide. We are proud to be upgrading properties nationwide by undertaking energy retrofitting works, delivering EV fast charging hubs and installing smart meters, thereby playing our part in delivering a net-zero future.

Telecoms

We design and build world-class fibre networks with full overhead, underground and facade network solutions. We provide a full turnkey service offering to our clients.

Careers

At TLI Group, People is one of our core values. We invest in our people.

We offer extensive wellbeing supports and career progression opportunities. Our culture is designed to foster your growth and wellbeing in a supportive and collaborative workplace.

Working at TLI Group

At TLI Group, we pride ourselves on our supportive and collaborative team culture. We provide comprehensive wellbeing supports, career and personal development opportunities, and a commitment to ensuring every team member goes home safe every day.

Vacancies

Discover the exciting career opportunities at TLI Group. With a diverse range of roles across the company, TLI Group is the ideal place to advance your career. Apply today and contribute to the future of utility infrastructure.

View our vacancies

Our Company

We deliver critical infrastructure to facilitate today’s living and communication needs.

Our ambition is to be the safest, best in class and successful service provider, adding sustainable value to the customers and communities we serve.

Health | Safety | Quality | Environmental

We continuously seek to improve by securing new and emerging ISO standards.

Sustainability & ESG

TLI Group is committed to Environmental, Social and Governance principles.

We hold certifications for Occupational Health & Safety (ISO 45001), Energy (ISO 50001), Quality (ISO 9001), Environmental (ISO 14001) and Information Security (ISO 27001) management systems.

We are accredited with the IBEC KeepWell Mark, which underlines our commitment to our colleagues’ wellbeing.

Innovation & Technology

Company News

Business Units

Power: Transmission & Distribution

We design, build and commission overhead lines, underground cables, electrical substations and all associated transmission and distribution infrastructure.

Renewables & Engineering

Smart Energy Services

Telecoms

We design and build world-class fibre networks with full overhead, underground and facade network solutions. We provide a full turnkey service offering to our clients.

Careers

At TLI Group, People is one of our core values. We invest in our people.

We offer extensive wellbeing supports and career progression opportunities. Our culture is designed to foster your growth and wellbeing in a supportive and collaborative workplace.

Working at TLI Group

Vacancies

View our vacancies

Our Company

We deliver critical infrastructure to facilitate today’s living and communication needs.

Our ambition is to be the safest, best in class and successful service provider, adding sustainable value to the customers and communities we serve.

Health | Safety | Quality | Environmental

We continuously seek to improve by securing new and emerging ISO standards.

Sustainability & ESG

TLI Group is committed to Environmental, Social and Governance principles.

We hold certifications for Occupational Health & Safety (ISO 45001), Energy (ISO 50001), Quality (ISO 9001), Environmental (ISO 14001) and Information Security (ISO 27001) management systems.

We are accredited with the IBEC KeepWell Mark, which underlines our commitment to our colleagues’ wellbeing.

Innovation & Technology

Company News

Business Units

Power: Transmission & Distribution

We design, build and commission overhead lines, underground cables, electrical substations and all associated transmission and distribution infrastructure.

Renewables & Engineering

Smart Energy Services

Telecoms

We design and build world-class fibre networks with full overhead, underground and facade network solutions. We provide a full turnkey service offering to our clients.

Careers

At TLI Group, People is one of our core values. We invest in our people.

We offer extensive wellbeing supports and career progression opportunities. Our culture is designed to foster your growth and wellbeing in a supportive and collaborative workplace.

Working at TLI Group

Vacancies

View our vacancies

Innovation in action at TLI Group

May 28, 2026

We’re delighted to share how our Civil Engineering team is leveraging the VIKTOR AI platform to transform foundation design across TLI Group.

This innovative application is reducing manual effort, increasing design output, and enabling high-quality, consistent foundation designs at scale-supporting greater efficiency and engineering excellence across our projects.

A special recognition to Jonathan Palacios and the entire Civil Engineering team for their vision, expertise, and commitment in bringing this cutting-edge solution to life.

Initiatives like this demonstrate how embracing innovation continues to drive improvement, enhance delivery, and strengthen our capabilities across the business.

Well done to everyone involved.

Read the full case study here: VIKTOR.AI | Automating Isolated Footing Design with AI | TLI Group & VIKTOR

Our Company

Business Units

Careers

Our Company

Business Units

Careers

Our Company

Business Units

Careers

Innovation in action at TLI Group

Feedback

Customer Review Form

Meter Replacement Appointment Request

Meter Address Details

Appointment Request Details

Meter Replacement Appointment Request

Meter Address Details

Appointment Request Details