These energy companies in Uttar Pradesh primarily operate in the oil and gas, industrial machinery manufacturing, and renewables sectors. The list includes a mix of large established enterprises and mid-sized firms. Notable companies include Uttar Pradesh Power Corporation (Uppcl), responsible for electricity transmission and distribution; Isgec Heavy Engineering Ltd., a diversified heavy engineering company; HPCL-Mittal Energy Limited, operating an integrated refinery-petrochemical complex; and JAKSON Group, focused on sustainable energy solutions like solar and biofuels.
A clear pattern among these companies is the concentration of headquarters in Noida, which hosts many of the larger firms such as HPCL-Mittal Energy Limited, JAKSON Group, and STEAG Energy Services (India) Pvt. Ltd. This suggests Noida is a central hub for the energy industry in Uttar Pradesh.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 | 
Uttar Pradesh Power Corporation ( Uppcl )uppcl.org
This company is responsible for electricity transmission and distribution within the Indian state of Uttar Pradesh |
6,429 | |||
| 2 |
Isgec Heavy Engineering Ltd.isgec.com
A diversified heavy engineering company offering manufacturing and EPC projects, specializing in process equipment, boilers, industrial plants, and civil construction globally |
5,339 | |||
| 3 |
HPCL-Mittal Energy Limitedhmel.in
Operates an integrated refinery-petrochemical complex in Punjab producing polyethylene, polypropylene, and petroleum products while managing a thousand kilometer crude oil pipeline network. |
3,925 | |||
| 4 |
Triveni Engineering & Industries Limitedtrivenigroup.com
Leading Indian conglomerate specializing in sugar, ethanol, power transmission, water treatment, and FMCG brands Committed to excellence, innovation, and sustainable growth |
2,722 | |||
| 5 |
JAKSON Groupjakson.com
A pioneering energy and infrastructure organization focused on sustainable solutions, including distributed energy, solar module manufacturing, green energy, and biofuels |
2,095 | |||
| 6 |
STEAG Energy Services (India) Pvt. Ltdsteag.in
A subsidiary of a German company, providing cost-effective consultancy services in the power sector by combining German technology with Indian expertise |
1,930 | |||
| 7 |
Bajaj Hindusthan Sugar Limitedbajajhindusthan.com
A leading producer of sugar and ethanol in India, with 14 sugar mills, 6 distilleries, and a large workforce of 10,000 |
1,663 | |||
| 8 |
Oil India Limited / ऑयल इंडिया लिमिटेडoil-india.com
A fully integrated oil and gas exploration & production company in India with over six decades of experience and a significant market share |
1,649 | |||
| 9 |
THINK Gasthink-gas.com
An environmentally conscious company supplying clean fuel through City Gas Distribution in multiple districts across India for various sectors |
1,342 | |||
| 10 |
ISGEC
A leading engineering group in India with diverse business units including process plant equipment, boilers, sugar machinery, and trading |
1,335 | |||
| 11 |
Macawber Beekay Pvt Ltd.mbl.in
Specializing in ash handling solutions for industries, offering fly ash handling, slurry disposal, coal handling systems, and pneumatic mill rejects handling |
1,203 | |||
| 12 |
Inox Wind Ltd.inoxwind.com
India's top wind energy manufacturer, offering integrated solutions with three advanced plants and over 3000 MW fleet of operational projects |
1,137 | |||
| 13 |
Bajaj Energybajajenergy.com
Leading provider of electricity in Uttar Pradesh with six power plants generating nearly 2,500 megawatts, meeting over 10% of the state's electricity needs |
1,056 | |||
| 14 |
Bharat heavy Electrical Ltd Jhansibhel.com
Manufactures and markets power generation equipment, transformers, and locomotives, supplying a significant portion of India's power generation needs. |
1,047 | |||
| 15 |
Jindal Steel & Power Limitedlpgcl.com
Specializing in the power sector, we provide professional services and expertise in the industry |
1,038 | |||
| 16 |
Sunwoda Electronic India Pvt Ltdsunwoda.com
Leading manufacturer of lithium-ion batteries for mobile and electric vehicles in India, established under the "Make in India" program |
951 | |||
| 17 |
NTPC GE Power Services Limitedngsl.co.in
A joint venture providing world-class solutions for renovating power plants, offering comprehensive O&M services, and specializing in energy-efficient renovation and modernization solutions |
902 | |||
| 18 |
Uprvunl Nigam Limiteduprvunl.org
Provider of thermal power station services, including anpara power station and electricity supply of 400 kW in Lucknow, Uttar Pradesh |
814 | |||
| 19 |
LNJ Bhilwara Grouplnjbhilwara.com
Industrial conglomerate with six decades of experience in textiles, power generation, electro graphite, energy storage, information technology services, and skill development. |
750 | |||
| 20 |
R.S. Infraprojects Pvt. Ltdrsinfra.in
A growing infrastructure EPC specialist in India, focusing on power transmission and telecommunication projects, known for timely execution and quality construction services |
647 | |||
| 21 |
Energy Efficiency Services Limitedeeslindia.org
A public ESCO established by the Ministry of Power, Government of India, specializing in implementing energy efficiency programs for the public |
618 | |||
| 22 |
Central Electronics Limitedcelindia.co.in
A pioneering public sector enterprise in India, specializing in solar photovoltaics, railways technology, security services, and strategic electronics manufacturing |
575 | |||
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| 23 |
GAIL Gas Limitedgailgas.com
An oil and energy company located in Noida, India specializing in providing gas services to customers in the region |
535 | |||
| 24 |
IndianOil - Adani Gas Pvt. Ltd.ioagpl.com
A joint venture specializing in providing Piped Natural Gas and Compressed Natural Gas through City Gas Distribution network across multiple geographical areas Creating a sustainable future |
512 | |||
| 25 |
NOIDA POWER COMPANY LIMITEDnoidapower.com
Distributes power to a population of about 7 lac in Greater Noida, Uttar Pradesh, covering hamlets, villages, and a new township |
506 | |||
| 26 |
East India Udyog Ltd. (Udyat)udyat.com
A diverse business conglomerate with operations in EPC Infrastructure, Clean Energy, Health, Traffic Surveillance, Real Estate, Logistics, Education, and International Projects |
504 | |||
| 27 |
HLS Asia Limitedhlsasia.com
A joint venture providing Wireline Logging, Slickline, and Perforation services to upstream oil companies in India and neighboring countries since 1985 |
471 | |||
| 28 |
National Thermal Power Corporation Limited (Ntpc)ntpc.co.in
India's largest energy conglomerate established in 1975, dominating the power generation business and operating across the entire value chain |
450 | |||
| 29 |
Uttam Sugar Mills Ltduttamsugar.com
A leading integrated sugarcane processing company in India, producing refined sugar, ethanol, and power while also focusing on innovation and product development |
424 | |||
| 30 |
Uttar Pradesh Power Corporation Limiteduppcl.org
This company based in Uttar Pradesh, India specializes in machinery operations and is located at Shakti Bhawan Ashok Marg in Lucknow |
393 | |||
| 31 |
Sai Computers Limitedthesaicomputers.com
The company provides energy management services, power conditioning equipment, and electricity distribution services with a focus on energy efficiency and environmental health |
390 | |||
| 32 |
Green Power International Pvt. Ltd.greenpowerintl.com
A leading EPC power generation company specializing in gas genset-based power plants, Heat Recovery & Power Conditioning Solutions, with international presence in Nigeria and Thailand |
366 | |||
| 33 |
Jaiprakash Power Ventures Ltdjppowerventures.com
An Indian power company part of Jaypee Group, specializing in planning, developing, and operating power projects including the largest private hydroelectric plant in India |
362 | |||
| 34 |
Multitex Filtration Engineers Ltdmultitex-group.com
A global leader in design, engineering, and manufacturing for filtration solutions, based in New Delhi, India |
361 | |||
| 35 |
Technical Associates Transformers Ltd.techasso.com
A leading Indian manufacturer of Power Transformers, specializing in EHV transformers up to 220 kV and renewable energy generation Also expanding into international markets |
352 | |||
| 36 |
BEST POWER EQUIPMENTS INDIA PRIVATE LIMITEDbpee.com
Specializing in UPS and power solutions, we offer a wide range of products with advanced technology, strong R&D, and international certifications Serving a large customer base including major corporations |
323 | |||
| 37 |
Statcon Electronics India Limitedsindia.co.in
Manufacturer of Static energy Conversion systems for Railways, Defence, Power, and Solar sectors Offers integrated power supply systems, solar inverters, and more globally |
317 | |||
| 38 |
Radius Synergies International Pvt. Ltd.xenius.in
A global leader in providing innovative solutions for energy monitoring and automation using AI, IoT, and big data to enhance productivity and sustainability |
312 | |||
| 39 |
Tata Power Trading Company Limitedtatapowertrading.com
Leader in power trading with first category-I license from CERC, offering energy supply, management solutions, and facilitating sales for generators, utilities, and C&I customers |
249 | |||
| 40 |
SLnko Energyslnkoenergy.com
A comprehensive platform providing Engineering, Vendor Management, and Project Management Services from planning to execution, optimizing projects for design and operations |
233 | |||
| 41 |
Prayagraj Power Generation Company Limitedppgcl.co.in
A privately held thermal power plant supplying 3*660 MW of power using super critical coal technology to Uttar Pradesh |
193 | |||
| 42 |
GH2 Solargh2solar.com
A leading provider of green hydrogen solutions for the energy sector, dedicated to accelerating the transition to sustainable and renewable energy sources |
101 | |||
| 43 |
SIMPA ENERGY INDIA PRIVATE LIMITEDsimpanetworks.com
A utilities company in rural India selling solar power systems on financing to households and shops, owned by global group Engie |
60 | |||
| 44 |
Volttic Electric Vehicle Charging Solutionsvolttic.com
A leading EV charging infrastructure service provider in India with advanced technology for home, commercial, fleet, and public charging solutions |
24 | |||
| 45 |
ISHAQ GAS SERVICEmyhpgas.in
A leading LPG distributor with over 25,000 domestic customers, recognized for outstanding performance in non-domestic sales and customer service |
2 | |||
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.
More company lists in Uttar Pradesh
- The largest companies in Uttar Pradesh 1,336
- Education providers in Uttar Pradesh 214
- Multinational companies in Uttar Pradesh 198
- Manufacturers in Uttar Pradesh 189
- IT Services and IT Consulting companies in Uttar Pradesh 152
- IT services companies in Uttar Pradesh 126
- Companies with in-house R&D in Uttar Pradesh 124
- Higher Education companies in Uttar Pradesh 110
- Education Administration Programs companies in Uttar Pradesh 91
- Companies with a mobile app in Uttar Pradesh 83
- Professional services firms in Uttar Pradesh 81
- Hardware manufacturers in Uttar Pradesh 78
- Publicly traded companies in Uttar Pradesh 69
- Corporate groups and holding companies in Uttar Pradesh 66
- Public sector organisations in Uttar Pradesh 62
- AI companies in Uttar Pradesh 60
- Financial Services companies in Uttar Pradesh 59
- Consulting firms in Uttar Pradesh 56
- Real Estate companies in Uttar Pradesh 53
- Critical infrastructure operators in Uttar Pradesh 51
- Retail chains in Uttar Pradesh 49
- Healthcare providers in Uttar Pradesh 48
- Financial services firms in Uttar Pradesh 42
- Hospitals and Health Care companies in Uttar Pradesh 40
The same list elsewhere in India
- Energy companies in India 631
- Energy companies in Maharashtra 154
- Energy companies in Gujarat 64
- Energy companies in Haryana 51
- Energy companies in Tamil Nadu 49
- Energy companies in Karnataka 44
- Energy companies in West Bengal 36
- Energy companies in Rajasthan 25
- Energy companies in Mumbai 92
- Energy companies in New Delhi 72
- Energy companies in Gurugram 44
- Energy companies in Chennai 38
- Energy companies in Bengaluru 35
- Energy companies in Kolkata 34
- Energy companies in Ahmedabad 33
- Energy companies in Pune 31
- Energy companies in Noida 28