Best Energy Companies in Bengaluru, India
The 254 best Energy companies in Bengaluru, India in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Ayana.
Our analysis of 50 Energy companies
$12.0b in tracked funding; 71% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Energy companies in Bengaluru
| # | Company | Revenue | Disclosed funding | Revenue YoY | Employees | Founded | Founder | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Pace Digitek Provider of power management and optic fiber laying solutions 55Partners top 14%News top 24%Moat top 36%Market top 37% All 10 signals ▾Partnerstop 14% Newstop 24% Moattop 36% Markettop 37% Fundingtop 38% Growthtop 40% Fin. healthtop 41% Talentbottom 49% Techbottom 37% Globalbottom 37% Partners: 17 contract events in 12 mo · Named contractor/client in 17 deals News: 38 BI events in 12 mo (of 42 tracked, 6 types) · +1167% YoY rank vs industry peers · Fliar Intelligence Index 55/100 | $291M FY2025 | $29M | — | — | 2007 | Venugopalrao Maddisetty Founder & Managing Director & Chairman | — |
| 2 | Ayana Developer of solar energy projects 57Moat top 21%Funding top 35%Talent top 41%Fin. health top 42% All 10 signals ▾Moattop 21% Fundingtop 35% Talenttop 41% Fin. healthtop 42% Growthtop 43% Markettop 44% Partnerstop 49% Techbottom 48% Globalbottom 37% Newsbottom 33% Moat: Top 3% by revenue among 1951 tracked Solar Energy companies · Editorial + unicorn rating 8/10 Funding: Raised $720M across 2 rounds · 2 rounds over 7 yrs (0.3/yr) rank vs industry peers · Fliar Intelligence Index 57/100 | $133M FY2025 | $720M | +22% | 149 | 2017 | Shivanand Nimbargi CEO & Managing Director | — |
| 3 | Asian Fab Tec Provider of electrical contracting, fabrication, and construction services | $71M FY2025 | — | +12% | 175 | 2000 | K Gowda Founder | — |
| 4 | ABS Aircon Engineers Provider of heating, ventilation, and air-conditioning products and services for multiple industries | $62M FY2025 | — | +4% | 630 | 1996 | — | — |
| 5 | InSolare Energy Provider of renewable energy solutions, including solar, wind, and hydrogen 82Innovation top 20%Fin. health top 23%News top 25%Partners top 26% All 12 signals ▾Innovationtop 20% Fin. healthtop 23% Newstop 25% Partnerstop 26% Growthtop 27% Talenttop 28% Producttop 30% Markettop 36% Moattop 36% Fundingtop 41% Techtop 50% Globalbottom 32% Innovation: 12 product lines Fin. health: Revenue ~$52.2M (FY2023) · Net margin 3.7% rank vs industry peers · Fliar Intelligence Index 82/100 | $52M FY2025 | $9M | +170% | 295 295 → 415 (+41%) | 2008 | Prabha Rai Co-Founder | — |
| 6 | Advait Group Manufacturer of power transmission and renewable energy solutions | $48M FY2025 | — | +92% | — | 2009 | Shalin Sheth Founder | — |
| 7 | BECHEM Provider of a vast array of speciality lubricants | $44M FY2025 | $389K | +12% | — | 2004 | Anirban Bhattacharya CEO | 1 job opening |
| 8 | U-Solar Clean Energy Provider of solar power solutions for industrial, commercial, and residential sector | $40M FY2025 | $507K | +67% | 93 93 → 76 (-18%) | 2010 | — | 1 partnership |
| 9 | Orb Energy Provider of solar solutions | $29M FY2025 | $8M | -17% | 255 255 → 405 (+59%) | 2006 | Naledath Ramesh Co-Founder & COO | — |
| 10 | Apollo Power Systems Offers solar installation services | $18M FY2025 | — | +24% | 564 564 → 548 (-3%) | 1985 | — | 1 job opening |
| 11 | Relicell Battery Manufacturer of batteries for electric vehicles, UPS, solar, and telecommunications | $17M FY2025 | $8M | +16% | 37 37 → 35 (-5%) | 2008 | — | 2 job openings |
| 12 | Integrum Energy Provider of hybrid renewable energy solutions integrating wind and solar power 27Moat top 34%Talent top 38%Funding bottom 49%Tech bottom 48% All 9 signals ▾Moattop 34% Talenttop 38% Fundingbottom 49% Techbottom 48% Marketbottom 42% Fin. healthbottom 39% Growthbottom 32% Globalbottom 30% Newsbottom 18% Moat: Top 9% by revenue among 132 tracked Renewable Energy Tech companies · Editorial + unicorn rating 3/10 Talent: 2 named leaders on record · 2 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 27/100 | $14M FY2025 | $5M | -48% | — | 2021 | Puneet Goel Co-Founder & COO | 2 job openings |
| 13 | Kotak Solar Manufactures solar products | $14M FY2018 | $8M | -37% | 1 | 1997 | — | — |
| 14 | HHV Solar Technologies Manufacturer of PV modules | $13M FY2016 | $8M | -19% | 175 | 2008 | Ramasamy Chellappan CEO | — |
| 15 | SELCO Provider of solutions for solar power products | $12M FY2025 | $3M | — | 553 | 1995 | Neville Williams Co-Founder | 1 partnership |
| 16 | Mecwin Technologies Manufacturer of EV motors, solar pumps, controllers, and IoT products | $8M FY2025 | $151K | +4% | 74 74 → 90 (+22%) | 2017 | Asharani Ss Co-Founder & Director | 2 job openings |
| 17 | ARKEN Solutions Provider of solar EPC services | $7M FY2025 | — | -24% | — | 2009 | — | — |
| 18 | Adarsha Control & Automation Provider of electrical distribution, cooling, control system, and other services | $5M FY2022 | — | — | — | 2010 | — | — |
| 19 | Atria Power Producer of renewable energy | $5M FY2025 | $9M | +113% | 24 | 1999 | Rayudu Mannam Chief Executive Officer | — |
| 20 | Aaron Batteries Manufacturer of batteries | $4M FY2025 | — | -1% | 3 | 2013 | — | — |
| 21 | Promptec Renewable Energy Solutions Manufacture of LED lighting | $3M FY2019 | $711K | -56% | 5 | 1998 | Veera Joshy Co-Founder | — |
| 22 | Rugged Solar Products Provider of rugged solar products including photovoltaic panels | $3M FY2025 | $110K | +14% | 34 | 2017 | Chinnagandham Gopalakrishna Co-Founder | — |
| 23 | Aegeus Technologies Developer of robotic technologies for water-less solar panel cleaning systems | $3M FY2025 | $945K | +43% | 39 | 2017 | Suraj Vernekar Co-Founder & CEO | — |
| 24 | Anu Solar Power Manufacturers of solar water heaters, solar lights and solar generators | $1M FY2022 | — | — | 42 | 1979 | Joseph TJ CEO | — |
| 25 | Soham Renewable Energy Small hydel power plant operator | $1M FY2023 | $43M | — | 23 | 1991 | Suchindra Shetty Co-Founder | — |
| 26 | Lokozo Manufacturer of LED lighting, solar products, and waste management systems. | $902K FY2025 | $119K | — | — | 2013 | Subrata Saha Founder & CEO | — |
| 27 | Arsta Eco Company specializing in converting agricultural residues into biochar, clean energy, and carbon products | $514K FY2024 | $432K | +90% | 3 | 2012 | Shankar M.K. Founder & CEO | — |
| 28 | Amberroot Solar MPPT developer | $203K FY2025 | — | +25% | 12 | 2009 | — | — |
| 29 | Arya Developer of climate infrastructure projects 7Talent bottom 49%Funding bottom 45%Moat bottom 37%Growth bottom 32% All 7 signals ▾Talentbottom 49% Fundingbottom 45% Moatbottom 37% Growthbottom 32% Globalbottom 32% Marketbottom 27% Fin. healthbottom 12% Talent: 1 named leader on record · 1 C-suite/founder profile curated Funding: Raised $11.9M across 1 rounds · 1 rounds over 2 yrs (0.5/yr) rank vs industry peers · Fliar Intelligence Index 7/100 | $194K FY2025 | $12M | -56% | — | 2022 | Mamatha S Founder | — |
| 30 | Akash Enterprises Provider of designing, and installation of electrical systems | $119K FY2022 | — | — | 7 | 1992 | — | — |
| 31 | TECSOL ENGINEERS Provider of engineering, procurement, and construction for solar PV plants | $106K FY2025 | $265K | -39% | — | 2004 | Doddaballapur Ranganna Managing Director | — |
| 32 | 99 Watts Energy Solutions Provider of green building energy solutions, focusing on radiant cooling for sustainability and energy… | $100K FY2021 | — | — | — | 2016 | Rohan Parikh Founder & CEO | — |
| 33 | Play Solar Develops solar integrated products and monitoring platform | $72K FY2025 | $95K | +7% | 1 | 2014 | Mukundan Narasimhan Founder & CEO | — |
| 34 | Hastin Energy Import and development of lithium ion batteries | $55K FY2025 | $165K | +182% | — | 2020 | Mainak Saha Co-Founder | — |
| 35 | Aero Truck Aerodynamic retrofit kit for highway trucks | $18K FY2022 | — | — | — | 2017 | Pradeep Pandurangi Co-Founder | — |
| 36 | e-TRNL Energy Provider of lithium ion battery 14Talent top 38%Patents top 42%Innovation top 45%Funding bottom 45% All 11 signals ▾Talenttop 38% Patentstop 42% Innovationtop 45% Fundingbottom 45% Growthbottom 42% Newsbottom 40% Techbottom 34% Globalbottom 33% Moatbottom 31% Marketbottom 19% Fin. healthbottom 9% Talent: 2 named leaders on record · 2 C-suite/founder profiles curated Patents: 8 patents matched (strict assignee match) · 8 filings since 2022 vs 0 in 2017-21 rank vs industry peers · Fliar Intelligence Index 14/100 | $16K FY2025 | $911K | -62% | 17 | 2021 | Apoorv Shaligram Co-Founder & CEO | 1 job opening |
| 37 | Radiant Energy Solutions Provider of solar design & engineering services 4Funding top 35%Global bottom 29%Moat bottom 13%Fin. health bottom 11% All 5 signals ▾Fundingtop 35% Globalbottom 29% Moatbottom 13% Fin. healthbottom 11% Marketbottom 6% Funding: Raised $166M · 1 rounds over 3 yrs (0.3/yr) Global: Single-market focus (India) rank vs industry peers · Fliar Intelligence Index 4/100 | $2K FY2023 | $166M | — | — | — | — | — |
| 38 | Pranos Fusion Developer of tokamak technology for commercialising fusion energy applications 16Growth top 35%Talent top 38%Funding bottom 48%Tech bottom 45% All 7 signals ▾Growthtop 35% Talenttop 38% Fundingbottom 48% Techbottom 45% Globalbottom 36% Marketbottom 15% Fin. healthbottom 10% Growth: Fresh capital in last 24 mo Talent: 2 named leaders on record · 2 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 16/100 | $2K FY2025 | $7M | — | — | 2024 | Shaurya Kaushal Co-Founder & CEO | — |
Top 12 Energy companies in Bengaluru
#1
Seed · Bengaluru, Karnataka · founded 2022$11.9Mraised▾
Developer of climate infrastructure projects. It focuses on biofuels and industrial decarbonization projects. It develops BioCNG projects based on feedstocks, including MSW paddy straw press mud cake bagasse, and more. The company also develops 1G ethanol and bio-refinery projects based on damaged grains and 2G ethanol projects based on agro-residues and bamboo.
- Mar 2026Seed—
- Oct 2024Conventional Debt$11.9M
#2
Seed · Bengaluru, Karnataka · founded 2024$7.2Mraised▾
Developer of tokamak technology for commercialising fusion energy applications. It builds tokamak technology across design software, control systems, and high-temperature superconducting magnets. The company integrates these elements into a small aspect-ratio tokamak. It offers a tokamak control testbed and design and control software. The company also engineers high-temperature superconducting magnets to enhance tokamak performance.
- Mar 2026Seed$6.8M
- May 2025Seed$417.1K
#3
Series A · Bengaluru, Karnataka · founded 2021$5.3Mraised▾
Provider of hybrid renewable energy solutions integrating wind and solar power. The company executes end-to-end projects for wind, solar, and hybrid plants, incorporating new-age power sector technologies. It enables clients to optimize energy sourcing through analytics, considering regulations and emerging options. An integrated IT platform offers management services, including asset and portfolio management, data analytics, and contract oversight.
- Mar 2026Series A$3.5M
- Sep 2024Seed$1.8M
#4
Seed · Bengaluru, Karnataka · founded 2021 · 17 employees$910.9Kraised▾
Provider of lithium ion battery. It provides technology that reduces the cell internal resistance via a change in cell core design.
- Feb 2026Seed$3M
- Dec 2022Seed$910.9K
#5
Acquired · Bengaluru, Karnataka · founded 2017 · 149 employees$720Mraised▾
Developer of solar energy projects. It focuses on utility-scale solutions for solar, wind, hybrid, and Round-the-Clock clean energy. And also it manages close to 5GWac of renewable energy projects.
- Feb 2024Series E—
- Dec 2020Series E$390M
- Mar 2019Series D$330M
#6
Seed · Bengaluru, Karnataka · founded 2025$2Mraised▾
Provider of residential solar energy systems and mounting structures. The company offers solar panel installations for homes along with various mounting solutions including floor-mounted, elevated, and gazebo structures. Services include site assessment, regulatory approval management, and system maintenance. The company provides battery backup systems and grid-tied solar configurations to support home energy needs.
- Dec 2025Seed$2M
#7
Public · Bengaluru, Karnataka · founded 2007$29Mraised▾
Provider of power management and optic fiber laying solutions. The company delivers energy management solutions. It offers services including optic fiber laying. The business specializes in telecom power and solar solutions.
- Jan 2025Series A$5.8M
- Aug 2024Series A$41.6M
#8
Series B · Bengaluru, Karnataka · founded 2008 · 295 employees$8.7Mraised▾
Provider of renewable energy solutions, including solar, wind, and hydrogen. The business offers solar photovoltaic module manufacturing, operations, and asset management. It delivers engineering, procurement, and construction services for renewable energy projects. The business also focuses on energy storage and green hydrogen solutions.
- Jan 2025Series B$10.2M
- Nov 2024Angel$588.8K
- Jan 2024Series A$8.7M
- 2011Seed—
#9
Series D · Bengaluru, Karnataka$165.8Mraised▾
Provider of solar design & engineering services
#10
Seed · Bengaluru, Karnataka · founded 2017 · 74 employees$151.4Kraised▾
Manufacturer of EV motors, solar pumps, controllers, and IoT products. It provides green propulsion solutions. It products is meticulously designed and developed with a commitment to quality and reliability, ensuring they meet the highest standards in the industry.
- Dec 2024Seed$135.4K
- Dec 2024Seed$660.3K
- Dec 2024Seed$389.6K
- Dec 2024Seed$258.7K
#11
Series A · Bengaluru, Karnataka · founded 2006 · 255 employees$8.1Mraised▾
Provider of solar solutions. It specializes in providing affordable and accessible solar energy solutions, including rooftop and ground-mounted solar photovoltaic systems, as well as solar water heating solutions, primarily targeting residential, commercial, and industrial customers with a strong focus on SMEs. It also offers a unique in-house collateral-free financing facility to enable SMEs to adopt solar energy.
- Oct 2022Conventional Debt$20M
- Oct 2019Series A—
- Jan 2018Conventional Debt$10M
- Jan 2018Series A$5M
#12
Seed · Bengaluru, Karnataka · founded 2017 · 39 employees$945.5Kraised▾
Developer of robotic technologies for water-less solar panel cleaning systems. These systems offer automated cleaning, reducing soiling losses and improving solar project efficiency. The company designs, develops, and provides services to enhance operational efficiency. The robotic solutions are designed for both rooftop and ground-mounted solar farms. The systems use microfiber wiping, controlled airflow, and gravity for effective cleaning.
- Jun 2024Venture Debt—
- Jun 2023Seed$134K
- May 2022Angel$177.1K
- Dec 2020Seed$634.4K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Energy coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Energy Storage in Bengaluru is moving
A read on the academic research around Energy Storage in Bengaluru — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 107 papers.
IISc Bangalore and allied institutions optimistically advance battery and supercapacitor materials research, with breakthrough-dominant findings surging post-2020 across next-generation energy storage technologies.
- Indian Institute of Science Bangalore39
- Indian Institute of Science Education and Research, Tirupati14
- Jawaharlal Nehru Centre for Advanced Scientific Research10
- Bangalore University9
- Indian Institute of Science Education and Research Pune8
- Electrolyte1→11
- Cathode1→11
- Battery (electricity)1→10
- Supercapacitor1→9
- Electrochemistry1→9
- Supercapacitor2→10
- Nanotechnology1→6
- Electrode1→6
- Graphene1→5
- Capacitance1→5
- Electrolyte5
- Battery (electricity)4
- Corrosion2
- Galvanic cell2
- Dielectric spectroscopy2
Who's building energy storage IP in Bengaluru
Ola Electric leads Bengaluru's energy-storage patents with 6 of 12, and filings are rising sharply, with half of all activity concentrated in 2024–2025.
- Ola Electric Mobility Pvt. Ltd.6Bangalore
- Ather Energy2Bengaluru
- REVA Electric Car Company2Bengaluru
- Tata Motors Assured1Bengaluru
- robert bosch engineering & business solutions1Bangalore