The companies listed are predominantly involved in the energy sector in Bengaluru, with a strong focus on electric mobility and renewable energy. These are mostly mid-sized to large firms, with a notable presence of manufacturing and industrial machinery companies.
Ola Electric manufactures sustainable mobility solutions. Ather Energy specializes in smart electric scooters and charging infrastructure. Triveni Turbine Limited is a global leader in industrial steam turbines. EMMVEE Photovoltaic Power Limited manufactures photovoltaic modules and solar water heaters. SUN Mobility accelerates electric vehicle adoption with battery swapping technology.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Ola Electricolaelectric.com
Innovating sustainable mobility solutions to accelerate the world's transition towards a greener future Join the revolution today! |
8,711 | |||
| 2 |
Ather Energyatherenergy.com
Ather Energy pioneers smart electric scooters, charging infrastructure, and ownership plans, merging clean design, engineering, and a complete EV ecosystem |
4,309 | |||
| 3 |
ZETWERKzetwerk.com
Universal manufacturing network utilizing new-age technology to streamline production, reduce costs, and optimize suppliers for high-quality, globally competitive manufacturing solutions |
2,324 | |||
| 4 |
Triveni Turbine Limitedtriveniturbines.com
Global leader in manufacturing industrial steam turbines with customizable solutions for various industries, providing reliable power generation and heating applications worldwide |
1,258 | |||
| 5 |
KIRLOSKAR ELECTRIC COMPANY LTD.kirloskarelectric.com
An Indian electrical engineering company producing high-quality products for power generation, transmission, transportation, and renewable energy sectors |
1,103 | |||
| 6 |
EMMVEE Photovoltaic Power Limitedemmvee.com
Manufactures high performance photovoltaic modules, solar panels, and solar water heaters while developing smart infrastructure to provide clean, reliable energy for global sustainability. |
1,090 | |||
| 7 |
SUN Mobilitysunmobility.com
SUN Mobility accelerates electric vehicle adoption with innovative battery swapping technology, making EVs accessible, affordable, and sustainable for all |
918 | |||
| 8 |
GPS Renewablesgpsrenewables.com
A leading biofuels firm in India offering technology and project development solutions for bioCNG, Ethanol, and Green H2, backed by reputable investors |
907 | |||
| 9 |
Kirloskar Electric Co. Ltd.kirloskar-electric.com
A leading Indian manufacturer of electrical and power equipment, offering a wide range of custom-engineered products meeting global standards |
871 | |||
| 10 |
Karnataka Power Corporation Ltdkpcl.karnataka.gov.in
A leading power generating company in Karnataka, providing renewable and non-renewable energy to empower the state since 1970 |
850 | |||
| 11 |
Agratas – A Tata Enterpriseagratas.com
Designs, manufactures, and supplies sustainable high-quality batteries for mobility and energy sectors, driving global transition to net zero emissions |
802 | |||
| 12 |
TMEIC Indiatmeic.com
Global leader in rotating machines, power electronics, and automation technologies for industrial, commercial, and utility customers, specializing in PV inverters, VFDs, electric motors, and UPS systems |
702 | |||
| 13 |
Lithium Urban Technologiesproject-lithium.com
An innovative business focused on sustainable solutions, offering India's first zero-emission transport service with electric vehicles, charging infrastructure, and advanced technology for efficient management |
695 | |||
| 14 |
Karnataka Power Transmission Corporation Limited (KPTCL)kptcl.karnataka.gov.in
A government-owned corporation in Karnataka, responsible for power transmission, station construction, and maintenance of substations under a license from the Karnataka Electricity Regulatory Commission |
661 | |||
| 15 |
Bouncebounceinfinity.com
Bounce offers smart mobility solutions in India, providing keyless bike rentals for stress-free, time-saving, and convenient daily commutes |
625 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 16 |
Simple Energysimpleenergy.in
Passionate about future mobility, specializing in indigenous engineering and design for optimizing battery performance and creating robust solutions for urban environments |
613 | |||
| 17 |
TD Power Systemstdps.co.in
Global leader in AC Generator and Motor Manufacturing, providing customized solutions for renewable energy, oil & gas, marine, and other industries worldwide |
572 | |||
| 18 |
Apollo Power Systemsapollopowersystems.com
Apollo offers comprehensive energy and power solutions, including sales and service of diesel generators, turnkey projects, electrical contracting, facility management, renewable energy products, and manufacturing services |
548 | |||
| 19 |
Pace Digitek Limitedpacedigitek.com
PACE is a prominent OEM supplier and O&M service provider for Towercos & Opcos, as well as a provider of Solar Solutions |
512 | |||
| 20 |
ELMEASUREelmeasure.com
A dynamic team specializing in energy management, providing tailor-made solutions for industries, commercial establishments, and major energy users globally |
476 | |||
| 21 |
IndianOil Skytanking Ltdindianoilskytanking.co.in
Specializing in aviation fuel farm facility design, construction, and operation, as well as providing into-plane fuelling services without selling fuel directly |
439 | |||
| 22 |
Ayana Renewable Powerayanapower.com
A leading renewable energy IPP in India, offering utility scale solutions in solar, wind, hybrid, and clean energy projects, aiming for a 10GWac portfolio by 2025 |
431 | |||
| 23 |
Orb Energyorbenergy.com
Vertical integration in solar energy: manufacturing panels, financing SMEs, and providing end-to-end solutions for residential, commercial, and industrial customers Operates in India and Kenya |
406 | |||
| 24 |
Turnoturnoev.com
Electric vehicle company facilitating commercial vehicle operators to switch to EVs with a wide selection, financing options, and battery value guarantees for maximum ROI in India |
393 | |||
| 25 |
BASE CORPORATION LTD, SOLAN- H.P.basebatteries.com
A leading battery manufacturer in India, providing high quality batteries, inverters and UPS for industrial and domestic utilities nationwide Expanding with a new manufacturing plant |
365 | |||
| 26 |
Kazamkazam.energy
The company is building an ecosystem in the electric vehicle space, offering a Super App for individual drivers, ERP software for organizations, and enabling micro-entrepreneurs with IoT-enabled charging stations |
353 | |||
| 27 |
Param Renewable Energyparamrenewable.com
Param Renewable Energy, affiliated with Gensol, utilizes expertise, advanced technology, and AI analytics to optimize renewable energy project efficiency and maximize investor returns |
342 | |||
| 28 |
auma india pvt ltdauma.com
A leading manufacturer of electric actuators and gear boxes for valve automation, serving major projects in power, water, cement, oil, and gas sectors |
329 | |||
| 29 | 244 | ||||
| 30 | 
Schneider Electric India Private Limited (Through Solutions)
An electrical/electronic manufacturing company in Bangalore, India, providing solutions in the field of energy management and automation |
244 | |||
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
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 11, 2026.
More company lists in Bengaluru
- The largest companies in Bengaluru 2,044
- Multinational companies in Bengaluru 418
- IT Services and IT Consulting companies in Bengaluru 253
- Manufacturers in Bengaluru 236
- Companies with in-house R&D in Bengaluru 235
- IT services companies in Bengaluru 227
- Companies with a mobile app in Bengaluru 213
- Education providers in Bengaluru 200
- AI companies in Bengaluru 157
- Professional services firms in Bengaluru 152
- Hardware manufacturers in Bengaluru 143
- Retail chains in Bengaluru 139
- Software Development companies in Bengaluru 128
- SaaS companies in Bengaluru 124
- Financial Services companies in Bengaluru 118
- Consulting firms in Bengaluru 105
- E-commerce companies in Bengaluru 104
- Venture-backed startups in Bengaluru 93
- Financial services firms in Bengaluru 86
- Technology, Information and Internet companies in Bengaluru 80
- Publicly traded companies in Bengaluru 79
- Education Administration Programs companies in Bengaluru 72
- Recruitment and staffing agencies in Bengaluru 70
- Hospitals and Health Care companies in Bengaluru 66
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 Uttar Pradesh 45
- 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 Kolkata 34
- Energy companies in Ahmedabad 33
- Energy companies in Pune 31
- Energy companies in Noida 28