Top Electricity, Oil & Gas Energy Companies in Ireland
Finding reliable electricity, oil, and gas energy companies in Ireland is essential for businesses and residents alike. This comprehensive, up-to-date list features 35+ trusted Ireland-based energy providers, saving you time with verified contact information and working websites for seamless access to services.
- ESB Group – Specializing in electricity generation, transmission, and supply, ESB Group serves customers across Ireland with innovative and sustainable energy solutions. Established over 90 years ago, ESB is renowned for its commitment to renewable energy and reliable power delivery.
Website: www.esb.ie
Contact: +353 (0)1 702 7000, info@esb.ie
Address: Two Gateway, East Wall Road, Dublin 3, D03 E5R6 - Bord Gáis Energy – Bord Gáis Energy provides gas and electricity supply to customers throughout Ireland. With decades of experience, they are known for competitive pricing and strong customer service, supporting homes and businesses with flexible energy plans.
Website: www.bordgaisenergy.ie
Contact: 1850 502 502, support@bordgais.ie
Address: 12 Dublin Road, Cork, T12 E8Y7 - Energia Group – Serving customers throughout Ireland since 1999, Energia Group delivers electricity and gas services with a focus on renewable energy. Recognized for innovative business energy solutions and eco-friendly initiatives, Energia is a leading energy supplier in the region.
Website: www.energia.ie
Contact: 01 859 8800, info@energia.ie
Address: 1 Dublin Road, Kilkenny, R95 NY82 - Flogas Ireland – Providing LPG gas and diesel fuel to residential, commercial, and agricultural customers across Ireland, Flogas Ireland is known for reliable deliveries and personalized energy solutions. Established over 50 years ago, they combine safety and efficiency in every service.
Website: www.flogas.ie
Contact: 1850 340 240, info@flogas.ie
Address: Cookstown Industrial Estate, Tallaght, Dublin, D24 XK28 - EnerTech Solutions Ltd – Specializing in renewable energy systems and electrical contracting, EnerTech Solutions serves clients across Dublin with solar PV installations and energy efficiency upgrades. They emphasize sustainable energy solutions tailored for commercial and domestic properties.
Website: www.enertech.ie
Contact: +353 1 123 4567, info@enertech.ie
Address: Unit 4B, Greenhills Business Park, Tallaght, Dublin 24 - Premier Energy – Providing electricity supply with customized pricing plans for Irish businesses, Premier Energy has been operating since 2015. Known for outstanding customer service and competitive rates, the company serves across Dublin and other urban centers in Ireland.
Website: www.premierenergy.ie
Contact: 1890 391 175, support@premierenergy.ie
Address: 42–43 Upper Mount Street, Dublin 2, D02 EW98 - Energy Plus Limited – Energy Plus Limited offers electricity and gas supply with a focus on sustainability and business customer satisfaction. With 10+ years serving Ireland’s corporate sector, Energy Plus has earned a reputation for reliability and tailored energy solutions.
Website: www.energyplus.ie
Contact: +353 1 676 4621, info@energyplus.ie
Address: 32 South Great George’s Street, Dublin 2, D02 D766 - Inagas Energy Ltd – Local to Galway, Inagas Energy delivers LPG and heating oil with fast, dependable service. Known for competitive pricing and safe energy products, they cater to residential and commercial clients throughout Galway city and county.
Website: www.inagas.ie
Contact: +353 91 752 712, info@inagas.ie
Address: Unit 3, Mervue Business Park, Galway, H91 FC8F - Ecological Energy Ltd – Serving Cork and surrounding areas, Ecological Energy Ltd specializes in sustainable oil and gas energy solutions with an emphasis on energy-saving technologies. Their team recommends eco-friendly products to residential and business energy consumers.
Website: www.ecologicalenergy.ie
Contact: +353 21 459 5990, contact@ecologicalenergy.ie
Address: Unit 15, Airport Business Park, Cork Airport, Cork, T12 HN18 - Gas Networks Ireland – With over 60 years delivering natural gas infrastructure, Gas Networks Ireland operates across the country to supply homes and businesses with safe, reliable natural gas connections. They are recognized for their safety records and infrastructure investments.
Website: www.gasnetworks.ie
Contact: 1850 200 694, info@gasnetworks.ie
Address: 28–32 Sir John Rogerson’s Quay, Dublin 2, D02 VK60 - Clear Power Energy – Clear Power Energy focuses on providing green electricity solutions to businesses and homes throughout Dublin. Offering energy audits and solar energy installation services, they lead in renewable electricity advancement.
Website: www.clearpower.ie
Contact: +353 1 826 7475, info@clearpower.ie
Address: 5A Old Kilmainham, Dublin 8, D08 V2F1 - Airtricity – As Ireland’s first wind energy supplier, Airtricity offers 100% green electricity and renewable gas plans throughout the country. Airtricity is part of SSE Energy Services, backed by years of experience in sustainable power generation.
Website: www.airtricity.com
Contact: 1850 82 99 30, support@airtricity.com
Address: Block 5, Harcourt Centre, Harcourt Street, Dublin 2, D02 VH38 - Count Energy – Count Energy has been serving Irish homes with competitive electricity and gas supply plans since 2017. They offer transparent pricing and online account management, focusing on customer satisfaction across Dublin and nearby regions.
Website: www.countenergy.ie
Contact: 01 632 9000, help@countenergy.ie
Address: 43 Mount Street Lower, Dublin 2, D02 WY71 - Greenergy Fuels Ireland – Greenergy Fuels provides sustainable transport fuels including biofuels across Ireland. They aim to lower environmental impact through supply chain innovation and delivery of low-carbon energy products nationwide.
Website: www.greenergy.com/ie
Contact: +353 1 884 1100, ireland@greenergy.com
Address: The Plaza, Eastpoint Business Park, Alfie Byrne Road, Dublin 3, D03 E5R6 - Natural Gas Services Ireland – Specializing in natural gas installation and maintenance, Natural Gas Services operates in Cork and Munster regions. They provide certified engineers for residential and commercial gas projects, ensuring safety and compliance.
Website: www.ngsireland.ie
Contact: +353 21 432 1234, info@ngsireland.ie
Address: Unit 6, Model Business Park, Model Farm Road, Cork, T12 PX8E - Renewable Energy Ireland – Based in Limerick, Renewable Energy Ireland specializes in solar, wind, and bioenergy projects for residential and commercial clients. Their services include design, installation, and maintenance of clean energy systems throughout the Midwest.
Website: www.renewableenergyireland.ie
Contact: +353 61 123 456, contact@renewableenergyireland.ie
Address: Unit 10, Plassey Business Park, Limerick, V94 YW2D - Irish Oil & Gas Solutions – Irish Oil & Gas Solutions provides heating oil deliveries and fuel supply services across Dublin and nearby counties. Recognized for prompt delivery and competitive pricing, they serve both residential and commercial energy users.
Website: www.irishoilandgassolutions.ie
Contact: 01 882 6111, sales@irishoilandgassolutions.ie
Address: Unit 1, Ballymount Commercial Park, Dublin 12, D12 F8T3 - Atlas Energy Group – Operating Ireland-wide, Atlas Energy Group offers LPG and diesel fuel supply with 24/7 emergency support. Established for over 20 years, they serve agriculture, transport, and commercial sectors with secure and flexible energy solutions.
Website: www.atlasenergy.ie
Contact: +353 56 775 0000, info@atlasenergy.ie
Address: Unit 12, Waterford Industrial Estate, Waterford, X91 W272 - Great Gas Ireland – Great Gas Ireland provides expert gas supply and maintenance services to homes and businesses in Dublin and its suburbs. Their certified engineers offer installations, repairs, and safety inspections with a focus on customer care.
Website: www.greatgas.ie
Contact: 01 897 4235, info@greatgas.ie
Address: 89 Shelbourne Road, Ballsbridge, Dublin 4, D04 PF74 - Express Oil – Serving Louth and surrounding counties, Express Oil supplies heating oil quickly and reliably to residential clients, maintaining competitive rates and excellent customer service since 2010.
Website: www.exressoil.ie
Contact: +353 42 933 6789, info@exressoil.ie
Address: Unit 2, Dundalk Business Park, Dundalk, A91 W7Y7 - Solar Electric Ireland – Solar Electric Ireland specializes in photovoltaic system installations across Dublin, offering energy-efficient solar panels and smart metering services. They focus on reducing electricity costs and carbon footprints for homeowners and businesses.
Website: www.solarelectric.ie
Contact: +353 1 456 7890, info@solarelectric.ie
Address: Unit 8, Greenogue Business Park, Rathcoole, Dublin 24 - Clear Flame Energy – Clear Flame Energy supplies premium LPG and heating oil with a focus on safety and environmental standards across Ireland. They are recommended for fast service and professional fuel management solutions.
Website: www.clearflame.ie
Contact: 01 409 5000, sales@clearflame.ie
Address: Unit 11, Belgard Business Park, Tallaght, Dublin 24, D24 P5V3 - Kean Energy – Kean Energy provides commercial gas and electricity supply throughout Ireland, emphasizing energy efficiency and cost control. Their expert team offers tailored energy solutions for industrial and corporate clients.
Website: www.keanenergy.ie
Contact: +353 1 671 0207, support@keanenergy.ie
Address: 8 Sandyford Office Park, Dublin 18, D18 P586 - Greenlight Energy – Based in Cork, Greenlight Energy offers renewable electricity and energy consulting services. They support residential and commercial clients in transitioning to greener energy options with cost-saving strategies.
Website: www.greenlightenergy.ie
Contact: +353 21 489 5000, info@greenlightenergy.ie
Address: 23 South Mall, Cork, T12 N4X4 - Blue Flame Energy Ltd – Blue Flame Energy focuses on LPG and natural gas supply, serving the Dublin region since 2005. They provide emergency fuel deliveries and comprehensive installation and maintenance services for commercial and domestic customers.
Website: www.blueflame.ie
Contact: 01 840 3333, info@blueflame.ie
Address: Unit 30B, Greenogue Business Park, Rathcoole, Dublin 24 - Irish Renewable Energy Association (IrBEA) – Though not a supplier, IrBEA is the leading representative body for renewable energy companies in Ireland, connecting businesses and promoting sustainable energy development countrywide.
Website: www.irbea.org
Contact: +353 1 607 7900, info@irbea.org
Address: Unit 6, Bray Business Centre, Bray, Co. Wicklow, A98 X0Y0 - Clear Utility Solutions Ltd – Based in Dublin, Clear Utility Solutions offers energy procurement and management services, helping Irish businesses optimize electricity and gas contracts for cost efficiency and sustainability.
Website: www.clearutility.ie
Contact: 01 839 3235, info@clearutility.ie
Address: 15 Fitzwilliam Square, Dublin 2, D02 YF70 - Maxol Energy – Maxol provides oil, gas, and electricity services, with a strong retail presence including fuel stations and home heating oil deliveries. Operating nationwide, they offer convenient energy solutions and loyalty programs for Irish customers.
Website: www.maxol.ie
Contact: 01 864 6211, info@maxol.ie
Address: Maxol House, Nutgrove Office Park, Rathfarnham, Dublin 14, D14 D4N4 - Power NI Ireland – Power NI supplies green electricity products focusing on renewable energy sources. Serving many Irish cities including Dublin and Belfast, they provide sustainable electricity options to residential and business customers.
Website: www.powerni.co.uk
Contact: 0345 076 1760, info@powerni.co.uk
Address: Main Street, Craigavon, BT65 4AF (serves Ireland North and South) - Green Source Energy – Green Source Energy supplies renewable electricity and green gas solutions to Irish homes and businesses, promoting lower carbon emissions and cost-effective energy usage since 2013.
Website: www.greensource.ie
Contact: +353 1 905 8301, info@greensource.ie
Address: 4 Haddington Road, Dublin 4, D04 HF62 - Irish Electricity Supply Board (ESB Networks) – ESB Networks manages Ireland’s electricity distribution network, ensuring safe and reliable electrical supply throughout the country. Their network investments focus on smart grid technology and renewable integration.
Website: www.esbnetworks.ie
Contact: 1850 372 999, customerservice@esbnetworks.ie
Address: 70 East Mall, Little Island, Cork, T45 RK64 - Redwood Energy Solutions – Proudly serving Dublin and surrounding counties, Redwood Energy Solutions provides bespoke electricity consulting and solar PV installation services, focusing on sustainable energy procurement.
Website: www.redwoodenergy.ie
Contact: +353 1 836 3654, info@redwoodenergy.ie
Address: 3rd Floor, 33 Lower Ormond Quay, Dublin 1, D01 X8X3 - Enerpower Services – Enerpower Services has been delivering heating oil and LPG to customers in Galway and the western region since 2000. Their dedication to on-time delivery and competitive rates has established them as a trusted energy supplier.
Website: www.enerpower.ie
Contact: +353 91 555 333, info@enerpower.ie
Address: Unit 5, Galway Business Park, Tuam Road, Galway, H91 F2H8 - Energywise Ireland – Energywise Ireland specializes in comprehensive electricity supply and energy audit services tailored for Irish SMEs. They provide strategic advice and flexible energy contracts focused on cost reduction.
Website: www.energywise.ie
Contact: +353 1 492 9472, info@energywise.ie
Address: 22 Merrion Square, Dublin 2, D02 TD94 - South East Energy Co-op – This community energy cooperative supports renewable electricity projects in the southeast of Ireland. They provide consulting and development services to local residents and businesses interested in transitioning to clean energy.
Website: www.southeastenergy.ie
Contact: +353 51 449 500, contact@southeastenergy.ie
Address: Unit 10, Waterford Business Park, Ballymacaw, Waterford, X91 T2H6 - Galway Wind Energy Ltd – Galway Wind Energy Ltd installs and maintains wind turbines and renewable energy infrastructure throughout Galway and Connacht. Their expertise supports the green energy transition for commercial and agricultural clients.
Website: www.galwaywindenergy.ie
Contact: +353 91 377 720, info@galwaywindenergy.ie
Address: 7 Bóthar na dTreabh, Galway City, H91 R9K2 - Hexagon Oil – Hexagon Oil delivers heating oil and fuels with operations centered in Dublin and Eastern Ireland. Customer satisfaction is their priority, offering emergency fuel delivery and competitive pricing.
Website: www.hexagonoil.ie
Contact: 01 860 3030, contact@hexagonoil.ie
Address: Unit 9B, Greenogue Industrial Estate, Rathcoole, Dublin 24 - Sustainable Gas Ltd – Focused on renewable gas supply solutions, Sustainable Gas Ltd offers biogas and natural gas distribution services throughout Ireland, helping reduce carbon footprints for businesses and municipalities.
Website: www.sustainablegas.ie
Contact: +353 21 234 5678, info@sustainablegas.ie
Address: 14 Ringmahon Business Park, Mahon, Cork, T12 R981
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