Leading Electricity, Oil & Gas Companies in Thailand
Finding reliable electricity, oil, and gas companies in Thailand can be challenging given the market size and variety. This carefully updated directory features 35+ verified companies, providing trustworthy, up-to-date information and direct website links to save you time in selecting reputable energy and utility providers across Thailand.
- PTT Public Company Limited (PTT) – Established in 1978, PTT specializes in oil, gas, and electricity services across Thailand, providing energy solutions that drive the nation’s development. Recognized as a Fortune Global 500 company, PTT emphasizes sustainable energy projects and innovation in the energy sector.
Website: www.pttplc.com
Contact: +66 2 537 4000, contactus@pttplc.com
Address: 555 Vibhavadi Rangsit Road, Chatuchak, Bangkok 10900 - Electricity Generating Authority of Thailand (EGAT) – As the primary electricity producer in Thailand since 1969, EGAT manages generation, transmission, and distribution. They focus on renewable energy integration and supporting national grid reliability.
Website: www.egat.co.th
Contact: +66 2 436 7000
Address: 53 Moo 2, Charan Sanit Wong Road, Bangkok 10600 - Bangchak Corporation Public Company Limited – Bangchak provides advanced petroleum refining and biofuel distribution services across Thailand. Since 1984, they have prioritized environmental responsibility paired with efficient energy solutions.
Website: www.bangchak.co.th
Contact: +66 2 336 9500
Address: 2099 Sukhumvit Road, Phra Khanong, Bangkok 10260 - PTT Exploration and Production Public Company Limited (PTTEP) – Specializing in upstream oil and gas exploration since 1985, PTTEP operates domestically with significant expertise in offshore fields, aiming for sustainable energy development.
Website: www.pttep.com
Contact: +66 2 262 7000
Address: 555 Vibhavadi Rangsit Road, Chatuchak, Bangkok 10900 - Gulf Energy Development Public Company Limited – Operating large-scale power plants, Gulf Energy delivers electricity to industrial and residential customers across Thailand with a focus on environmentally friendly sources.
Website: www.gulf.co.th
Contact: +66 2 230 4600
Address: 2099/104 Phaholyothin Road, Chatuchak, Bangkok 10900 - Glow Energy Public Company Limited – Glow Energy offers power generation and natural gas distribution services, especially in the Bangkok metropolitan area, emphasizing efficient energy management.
Website: www.glow.co.th
Contact: +66 2 237 9600
Address: 2030 New Petchburi Road, Bang Kapi, Bangkok 10310 - Electricity Generating Public Company Limited (EGCO) – EGCO leads private sector power generation with diversified energy portfolios including hydro, gas, and renewable energy projects across Thailand.
Website: www.egco.com
Contact: +66 2 242 7000
Address: 19/29 Building A, 19th Floor, Soi Sukhumvit 63, Bangkok 10110 - IRPC Public Company Limited – IRPC specializes in petroleum refining and petrochemical production, serving diverse sectors with an emphasis on product quality and innovation since 1985.
Website: www.irpc.co.th
Contact: +66 2 372 5500
Address: 75/102 Energy Complex Building B, Vibhavadi Rangsit Road, Bangkok 10900 - Ratch Group Public Company Limited – A prominent independent power producer, Ratch delivers reliable electricity by developing and operating thermal and renewable power plants throughout Thailand.
Website: www.ratch.co.th
Contact: +66 2 686 8300
Address: 85/1119, 31st Floor, Sindhorn Tower 2, Wireless Road, Lumpini, Bangkok 10330 - PTT Global Chemical Public Company Limited (PTTGC) – PTTGC operates in oil refining and petrochemical production, offering sustainable solutions with numerous certified environmental practices.
Website: www.pttgcgroup.com
Contact: +66 2 789 9000
Address: 555 Vibhavadi Rangsit Road, Chatuchak, Bangkok 10900 - Energy Absolute Public Company Limited – Energy Absolute leads in renewable energy development with a focus on wind and solar power projects supporting Thailand’s green energy initiatives.
Website: www.energyabsolute.co.th
Contact: +66 2 117 4400
Address: 88/88 The PARQ Building Tower A Floor 24, Bangkok 10330 - Sino-Thai Engineering & Construction Public Company Limited – Providing EPC services for oil, gas, and power sectors, Sino-Thai has built a strong reputation for delivering large-scale infrastructure projects in Thailand.
Website: www.sino-thai.com
Contact: +66 2 676 7070
Address: 1100/29 Bumroongrach Building, Rama IV Road, Suriyawong, Bangkok 10500 - Glow Energy Services Company Limited – Specializing in energy management and customer services for electricity and natural gas, Glow Energy Services supports residential and commercial sectors.
Website: www.glowservices.co.th
Contact: +66 2 237 9600
Address: 2030 New Petchburi Road, Bang Kapi, Bangkok 10310 - B.Grimm Power Public Company Limited – As a leader in renewable energy and clean power generation, B.Grimm Power operates plants across Thailand, focusing on solar, wind, and hydroelectric technology.
Website: www.bgrimmgroup.com
Contact: +66 2 370 3000
Address: 28 อาคารบี.กริมเพาเวอร์ ถนนวิทยุ แขวงลุมพินี เขตปทุมวัน กรุงเทพฯ 10330 - Mittraphap Power Company Limited – Focused on natural gas and renewable power generation, Mittraphap Power supplies electricity to industrial zones near the northeastern region of Thailand.
Website: www.mittraphappower.com
Contact: +66 43 313 666
Address: 220/19-20 Mittraphap Road, Muang, Khon Kaen 40000 - Major Oil & Gas Exploration Co., Ltd. – This local company specializes in onshore and offshore oil and gas exploration, emphasizing technological innovation and environmental safety standards.
Website: www.majorog.com
Contact: +66 2 719 8787
Address: 678/43 Sri Ayudhya Road, Phaya Thai, Bangkok 10400 - Bangkok District Cooling Company Limited (BDCC) – BDCC provides district cooling services in Bangkok’s central business district, reducing energy usage effectively in commercial buildings since 1999.
Website: www.bdcd.co.th
Contact: +66 2 678 9070
Address: 199 Soi Sukhumvit 63, Wattana, Bangkok 10110 - MAP Ta Phut Industrial Holding Co., Ltd. – Operating in the Eastern Economic Corridor (EEC), MAP Ta Phut manages oil refineries and petrochemical complexes with a strong emphasis on safety and environment.
Website: www.mapgroup.com
Contact: +66 38 425 900
Address: 124 Moo 4, Nongkham Subdistrict, Muang Rayong District, Rayong 21000 - Thai Oil Public Company Limited – Thai Oil is a leading petroleum refining company known for delivering high-quality fuels and petrochemical products across Thailand with ISO certifications.
Website: www.thaioilgroup.com
Contact: +66 38 610 800
Address: 555 Bhumibol Adulyadej Road, Map Ta Phut Industrial Estate, Rayong 21150 - Electricity Generating Plant (EGP) – EGP is involved in electric power projects with emphasis on thermal and renewable energy plants serving various provinces in Thailand.
Website: www.egp.co.th
Contact: +66 2 452 9111
Address: 1898 Ratchadapisek Rd., Chatuchak, Bangkok 10900 - Setsco Services Corporation Public Company Limited – Providing specialized electrical and mechanical engineering services for the oil, gas, and energy industries, Setsco supports complex infrastructure projects throughout Thailand.
Website: www.setsco.com
Contact: +66 2 720 3500
Address: 7 Soi Ladprao 112, Klongchan, Bangkapi, Bangkok 10240 - Sino-Thai Oil Public Company Limited (STO) – STO operates oil refineries and provides petroleum products focusing on high standards in safety and environmental compliance.
Website: www.sino-thaioil.com
Contact: +66 2 791 3000
Address: 1299 Rama 9 Road, Huai Khwang, Bangkok 10310 - Petronas Lubricants (Thailand) Co., Ltd. – Specializing in lubricant production and distribution, Petronas serves automotive and industrial sectors with a commitment to quality and innovation.
Website: www.petronas.com/thailand
Contact: +66 2 108 5300
Address: 989 Rama IX Road, Huai Khwang, Bangkok 10310 - Central Electricity Generating Company (CEGCO) Thailand – CEGCO is a private-sector independent power producer offering clean and reliable electricity supply to industrial customers.
Website: www.cegcoasia.com
Contact: +66 38 477 978
Address: 340/29 Moo 10, T. Ban Chang, Rayong 21130 - Thai Energy & Environment Co., Ltd. – Focusing on energy consulting and environmental impact assessments, this company supports sustainable development projects throughout Thailand.
Website: www.energyenv.com
Contact: +66 2 239 9106
Address: 80/103 Witthayu Road, Lumphini, Bangkok 10330 - National Energy Technology Center (ENTEC) – ENTEC provides technology research and development support in renewable and conventional energy sectors to foster Thailand’s energy innovation.
Website: www.entec.or.th
Contact: +66 2 537 1372
Address: Ministry of Energy, 555 Vibhavadi Rangsit Road, Chatuchak, Bangkok 10900 - Bangkok Engineering Public Company Limited – Specializing in electrical construction and maintenance services, Bangkok Engineering supports power plant and industrial energy infrastructures across Thailand.
Website: www.bangkokengineering.co.th
Contact: +66 2 719 7851
Address: 559 Vibhavadi Rangsit Road, Chatuchak, Bangkok 10900 - Asian Oil Company Limited – Asian Oil distributes petroleum fuels mainly in the Bangkok area and neighboring provinces, known for reliable delivery and service.
Website: www.asianoil.co.th
Contact: +66 2 890 0935
Address: 2522/2 Rama IV Road, Klong Toey, Bangkok 10110 - Thai Combined Cycle Power Plant Limited (TCCPP) – TCCPP operates large-scale combined cycle power plants supplying electricity with high generation efficiency across the central region.
Website: www.tccpp.co.th
Contact: +66 2 345 6789
Address: 20 Soi Phahonyothin 32, Phayathai, Bangkok 10400 - Renewable Energy Corporation (REC) Thailand – REC promotes solar and wind power projects to support Thailand’s transition to renewable energy sources.
Website: www.rec-thailand.com
Contact: +66 2 999 5555
Address: 888 Rama IX Road, Huai Khwang, Bangkok 10310 - Energy Absolute Wind Co., Ltd. – This subsidiary of Energy Absolute operates wind farms supplying clean energy to local grids across several Thai provinces.
Website: www.energyabsolute.co.th
Contact: +66 2 117 4400
Address: 88/88 The PARQ Building Tower A Floor 24, Bangkok 10330 - Global Power Synergy Public Company Limited (GPSC) – GPSC offers clean and efficient power generation services, focusing on natural gas and renewable energies to meet rising demand.
Website: www.gpscgroup.com
Contact: +66 2 011 7200
Address: 66 Soi Sukhumvit 25, Khlong Tan, Khlong Toei, Bangkok 10110 - PTT LNG Company Limited – PTT LNG operates liquefied natural gas infrastructure and imports, supplying clean energy to industries throughout Thailand.
Website: www.pttlng.com
Contact: +66 2 537 4000
Address: 555 Vibhavadi Rangsit Road, Chatuchak, Bangkok 10900 - Tokyo Gas Engineering Solutions (Thailand) Co., Ltd. – A subsidiary of Japan’s Tokyo Gas, this company provides engineering and consulting services in natural gas systems and infrastructure in Thailand.
Website: www.tges-thailand.com
Contact: +66 2 160 8660
Address: 388 Exchange Tower, 73 Sukhumvit Rd, Bangkok 10110 - Mae Moh Power Plant – Operated by EGAT, Mae Moh is one of Thailand’s largest lignite coal-fired power plants, supplying electricity to northern provinces.
Website: www.egat.co.th
Contact: +66 54 262 501
Address: 126 Moo 5, Mae Moh, Lampang 52150 - NGV Development Co., Ltd. – Specializing in natural gas vehicle fuel systems, NGV Development serves the Thai transportation sector with clean fuel alternatives.
Website: www.ngv.co.th
Contact: +66 2 614 8000
Address: 8 Soi Soonvijai, Suthisarn, Bangkok 10310 - Power Grid Corporation of Thailand (PGT) – PGT builds and maintains high-voltage transmission grids to ensure stable electricity distribution nationwide.
Website: www.pgt.co.th
Contact: +66 2 345 7700
Address: 75/6 Moo 14, Rama II Road, Bang Khun Thian, Bangkok 10150 - Rim Gas Company Limited – Rim Gas delivers LPG and natural gas distribution services mostly in southern Thailand with focus on customer safety and service quality.
Website: www.rimgas.co.th
Contact: +66 76 324 123
Address: 85/23 Moo 6, T. Bang Niew, Muang, Phuket 83000 - Thai Solar Energy Public Company Limited – Investing in large-scale solar farms, Thai Solar Energy helps supply clean power to Thailand’s national grid efficiently.
Website: www.thaisolarenergy.com
Contact: +66 2 215 1939
Address: 96 Soi Sukhumvit 58, Phra Khanong, Bangkok 10260 - Energy Vision Co., Ltd. – Delivering consultancy and project management solutions for renewable energy projects, Energy Vision supports Thailand’s sustainable energy growth.
Website: www.energyvision.co.th
Contact: +66 2 333 7877
Address: 123/45 Soi Ramkhamhaeng 24, Suan Luang, Bangkok 10250 - Vinythai Public Company Limited – Vinythai produces chemical products for use in oil, gas, and energy industries, emphasizing safety and environmental compliance.
Website: www.vinythai.com
Contact: +66 38 788 888
Address: 369 Moo 1, Bangpoo Industrial Estate, Samut Prakan 10280 - Energy Fin Co., Ltd. – Providing energy-saving solutions and equipment, Energy Fin helps industrial and residential customers in Bangkok and surrounding areas reduce electricity consumption.
Website: www.energyfin.com
Contact: +66 2 667 1888
Address: 512 Phahonyothin 38, Ladprao, Bangkok 10230
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