Top 42 energy companies in Ireland

Eatoneaton.com

Intelligent power management provider working towards a sustainable future by helping customers manage power, transition to renewable energy, and solve power management challenges globally

Weatherfordweatherford.com

A global energy services company with 17,000 team members in 75 countries, providing solutions for the challenges of the energy industry

Descon Engineering Limiteddescon.com

An integrated engineering services and manufacturing company operating in Pakistan and the Middle East, delivering client-specific solutions for Energy, Infrastructure, and Process industries

ESBesb.ie

A company focused on providing secure, sustainable, and affordable electricity supplies to enhance societal, economic well-being, driven by innovation and collaboration for a brighter future

DCC plcdccenergy.com

A global group providing solutions in energy, healthcare, and technology sectors through diverse businesses across 22 countries, driving long-term value creation

ESB Networksesbnetworks.ie

A subsidiary of ESB Group in Republic of Ireland operating and maintaining electricity distribution system, facilitating competitive market, and investing in network development

EirGrid Groupeirgrid.ie

State-owned company operating and developing the national high voltage electricity grid in Ireland, managing power flow, planning for future, supplying distribution network #SteppingUp

BnMbnm.ie

Develops and delivers renewable energy, low carbon solutions, and sustainable industrial parks, supporting communities and green innovators for Ireland's carbon neutrality.

SSE Airtricitysseairtricity.com

A leading renewable energy provider in Ireland, specializing in wind power with a portfolio of onshore wind farms and green energy solutions for homes and businesses

Gas Networks Irelandgasnetworks.ie

Operate and maintain Ireland’s national gas network, supplying energy for heating, cooking, manufacturing, transport, and supporting renewable gas integration.

Bord Gáis Energybordgaisenergy.ie

Bord Gáis Energy offers innovative energy services and solutions in Ireland, focusing on benefiting and serving over 750,000 customers since 1976

Energiaenergia.ie

A leading supplier of renewable energy in Ireland, specializing in green electricity, bio-energy, energy storage, solar, offshore wind farms, and sustainability

The Maxol Groupmaxol.ie

A family-owned business operating a network of convenience forecourts in Ireland, providing retail fuels, wholesale fuels, convenience goods, fuel cards, and lubricants to local communities.

ESB Internationalesbinternational.ie

A global engineering consultancy firm serving the utility sector, specializing in delivering large-scale projects to maximize investor returns and minimize project risk

Flogas Irelandflogas.ie

A leading energy supplier in the UK & Ireland, providing businesses and homes with LP Gas & Natural Gas solutions through tailored contracts

PrepayPowerprepaypower.ie

Leading provider of Pay-As-You-Go electricity and gas in Ireland, empowering customers with control, transparency, and long-term savings on their expenses

Electric Irelandelectricireland.ie

Leading energy provider in Ireland offering scalable and sustainable energy solutions for businesses, with a focus on innovation and collaboration

Energia Groupenergiagroup.com

Integrated energy utility focusing on renewable technologies, flexible generation, and customer solutions, serving homes and businesses across Ireland.

Top Oil - Fueling Irelandtop.ie

Family-owned Irish company in oil industry for over 200 years Delivers quality fuel products nationwide, with retail service stations and home heating oil depots

Amarencoamarencogroup.com

Amarenco is a top renewable energy producer in Europe, specializing in large and medium-scale solar projects, working with farmers, communities, and industries

Topaz Energy Ltdcirclek.ie

Leading fuel and convenience retailer in Ireland, with a network of over 420 stations, a commercial fuels business, and 2,300 employees

ePowerepower.ie

Specializing in providing fully managed electric vehicle charging solutions for domestic, commercial, and public use, with fully funded options available

WElink Groupwelink.eu

An international provider of renewable energy and low-carbon construction solutions, specializing in energy-efficient off-site construction and mixed tenure housing solutions

PSEpse.ie

A leading energy technology solutions company providing backup power generation, battery storage systems, and energy management devices for commercial and industrial applications worldwide

EZO EV Chargingeasygo.ie

Building a connected EV community, providing access to a growing network of public charge points through a mobile app for sustainable electric travel.

NTR plcntrplc.com

Specializes in acquiring, constructing, and managing sustainable infrastructure assets including wind, solar, bioenergy, water treatment, and recycling projects in the US and Europe

Joulenjoulen.com

Providing AI-driven energy optimisation services to maximise value from renewable energy systems for businesses across UK, Ireland, and Europe.

Applegreen Fast Chargeapplegreenfastcharge.com

A fast-paced startup focusing on EV charging for long-range travel, driving innovation in the electric vehicle industry

Verde Energy Groupverdeenergygroup.com

A leading Irish energy services company providing commercial-scale solutions in lighting, solar power, and electric vehicle charging, focused on sustainability and energy efficiency

DP Energydpenergy.com

Renewable energy and sustainable development specialist with projects worldwide, focusing on environmentally friendly and sustainable energy solutions

Glen Dimplex Heating & Ventilation Irelandglendimplexireland.com

The company focuses on delivering sustainable comfort solutions for buildings through innovation and energy efficiency, meeting market challenges and building regulations

eStationestation.ie

Specializing in Electric Vehicle Charging and Energy Management Software in Ireland, offering high-quality equipment, smart monitoring software, and dedicated support teams

GEVlinktr.ee

Provides state-of-the-art EV charging technology and solutions for diverse clients, simplifying charging and payment processes, and offering energy-efficient, well-designed charging infrastructure.

GOcharge.iegocharge.ie

This company operates an electric vehicle charging network to support sustainable transportation options

Forasforasgroup.ie

Provides sustainable fuel, energy, and waste solutions for energy-intensive industries, managing alternative fuels and recyclables for reuse and recovery.

EV Charging Irelandevchargingireland.ie

A company specializing in sustainable energy solutions, offering smart electric vehicle chargers for homes, workplaces, commercial fleets, and destinations

Glenergy Ltdglenergy.ie

Energy solutions provider in Ireland offering a wide range of products including CHP, heat pumps, solar PV, and underfloor heating systems for clients' needs

evreadyevready.ie

EV charging division specializing in commercial and domestic EV solutions and renewable energy installations, ensuring safe, cost-effective, and reliable services from start to finish

Greencoat Renewables PLCgreencoat-renewables.com

Invests in euro-denominated renewable energy infrastructure assets, focusing on large secondary markets in continental Europe to aggregate operating generation assets.

Alumina EVCaluminaevc.ie

An Irish company specializing in supplying and installing electric vehicle chargers for home, public, and commercial sectors, with a focus on reducing carbon footprint

EV Power Irelandevpowerireland.ie

This company enables businesses and homeowners nationwide to easily transition to electric-powered vehicles by providing top-of-the-line chargers and facilitating SEAI Grant approval

Electric Car Charger Irelandelectriccarcharger.ie

Specialists in residential and commercial EV charger installation, offering affordable and quality solutions for electric vehicles tailored to individual needs