Best Renewable Energy Tech Companies in Karnataka, India
The 54 best Renewable Energy Tech companies in Karnataka, India in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: GPS Renewables.
Ranked: Best Renewable Energy Tech companies in Karnataka
| # | Company | Revenue | Disclosed funding | Revenue YoY | Employees | Founder | Tech stack | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | GPS Renewables Provider of biogas engineering and clean fuels technology solutions 69Growth top 24%Moat top 27%Funding top 33%Fin. health top 33% All 13 signals ▾Growthtop 24% Moattop 27% Fundingtop 33% Fin. healthtop 33% Techtop 34% Talenttop 35% Markettop 40% Newstop 40% Producttop 49% Globalbottom 44% Partnersbottom 42% Patentsbottom 38% Innovationbottom 34% Growth: Headcount 291 → 640 (+120%) across vintages · Fresh capital in last 24 mo Moat: Top 1% by revenue among 174 tracked Solid Waste Management Tech companies · Editorial + unicorn rating 7/10 rank vs industry peers · Fliar Intelligence Index 69/100 | $114M FY2025 | $20M | — | 640 640 → 907 (+42%) | Praveen Sukumaran Co-Founder & Head New Product Development | WordPress Block EditorWordPressMySQL+21 | — |
| 2 | 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% | — | Puneet Goel Co-Founder & COO | WordPressMySQLPHP+22 | 2 job openings |
| 3 | Reconnect Energy Provider of cloud and AI-based marketplace for the renewable energy sector | $6M FY2025 | $357K | +4% | 148 148 → 221 (+49%) | Vibhav Nuwal Director and Co-Founder | WordPress Block EditorwpBakeryWordPress+21 | 8 job openings |
| 4 | KIS Group Provider of turnkey solutions for waste to energy and wastewater | $6M FY2025 | — | +177% | — | — | WordPressMySQLPHP+20 | 2 job openings |
| 5 | AirProbe Drone based solar power plant monitoring solutions | $3M FY2025 | $26K | +48% | 119 | — | — | — |
| 6 | AirProbe Drone and cloud-based solutions provider for inspection of solar PV | $3M FY2025 | $26K | +48% | 107 | Dan Burton CEO | — | — |
| 7 | Arka Online platform offering solar roof solutions | $3M FY2023 | — | +77% | 99 | Surya Potharaju Founder & CEO | Webflow EcommerceWebflowanime.js+22 | — |
| 8 | Aegeus Technologies Developer of robotic technologies for water-less solar panel cleaning systems | $3M FY2025 | $945K | +43% | 39 | Suraj Vernekar Co-Founder & CEO | WordPress Block EditorElementorWordPress+26 | — |
| 9 | Armax Provider of solar plant monitoring platform | $2M FY2025 | — | -37% | 53 | Jason Bhushan Co-Founder & Owner | — | — |
| 10 | Enerzea Power Solutions Provider of clean energy solutions and waste-to-energy technologies | $2M FY2025 | — | +94% | — | Prem Garg CEO & MD | Node.jsYouTubeTailwind CSS+10 | — |
| 11 | Smartgrid Analytics Renewable asset optimization platform 35Talent top 38%Moat top 41%Growth top 44%Funding top 49% All 8 signals ▾Talenttop 38% Moattop 41% Growthtop 44% Fundingtop 49% Fin. healthtop 49% Marketbottom 42% Globalbottom 30% Techbottom 22% Talent: 2 named leaders on record · 2 C-suite/founder profiles curated Moat: Top 30% by revenue among 132 tracked Renewable Energy Tech companies · Editorial + unicorn rating 3/10 rank vs industry peers · Fliar Intelligence Index 35/100 | $2M FY2025 | $3M | +14% | — | Kumar M Co-Founder & Chief Executive Officer | Google MapsBootstrapAmazon Web Services+8 | 1 launch |
| 12 | Prescinto Provider of asset performance management software for renewable energy operators | $1M FY2023 | $16M | +40% | 89 | Sri Sai Harsha Strategy & Investor Relations (M&A) || Founder's Office | — | — |
| 13 | EagleSun SCADA Monitoring software provider for solar panel systems | $689K FY2025 | — | — | 28 | Ashok M Co-Founder & CEO | RaphaelVuetifyVue.js+10 | — |
| 14 | EnerMAN Technologies Solar monitoring and analysis solution provider | $689K FY2025 | — | +76% | 28 28 → 37 (+32%) | Ashok M Co-Founder & CEO & Managing Director | WordPressMySQLPHP+22 | 1 job opening |
| 15 | Enerdatics Provider of SaaS based business intelligence solutions for the renewable energy industry | $323K FY2025 | — | +59% | — | Mohit Kaul Founder | WebflowAmazon Web ServicesHubSpot Chat+17 | 2 launchs |
| 16 | Cairovision AI powered video analytics platform for enterprises | $293K FY2025 | — | +192% | — | V Singh Founder | Animate.cssBootstrapLiteSpeed+10 | — |
| 17 | Dataglen Provider of archived, current, and forecasted solar irradiance and PV power data | $290K FY2019 | $125K | +139% | 5 | Tanuja Ganu Co-Founder | — | — |
| 18 | Inclusive Energy Provider of cloud-based solar and biogas plant monitoring solutions | $186K FY2025 | — | -3% | 20 | Bilal Hydrie Chief Executive Officer | Cart FunctionalitySquarespace CommerceSquarespace+18 | — |
| 19 | SundayGrids Provider of digital solar energy platform | $148K FY2025 | $379K | — | 9 | Tarun Joseph Co-Founder | TurbopackNode.jsNextAuth.js+20 | — |
| 20 | SafEarth Provider of an online marketplace for the adoption of solar power solutions | $125K FY2025 | $427K | -83% | 24 24 → 35 (+46%) | Kaustubh Amrit Co-Founder | BootstrapAnt DesignReact+16 | — |
| 21 | Digitised Energy Developer of software for managing digital asset management solutions for renewable energy sources | $98K FY2025 | $1M | +173% | 7 | Subrahmanya Sista Co-Founder & CEO | TypeScriptLeafletTailwind CSS+10 | — |
| 22 | Play Solar Develops solar integrated products and monitoring platform | $72K FY2025 | $95K | +7% | 1 | Mukundan Narasimhan Founder & CEO | — | — |
| 23 | Renkube Developer of solar panels with energy yield | $51K FY2025 | $302K | +956% | 5 | Lakshmi Santhanam Co-Founder & COO | Wix eCommerceCart FunctionalityWix+14 | — |
| 24 | ThingsCloud AI and SaaS-driven building energy management systems provider | $43K FY2025 | $891K | +35% | 1 | Shailaja Puttappa | — | — |
| 25 | Okulo Aerospace Developer of unmanned aerial systems for surveillance and data collection | $37K FY2025 | $1M | +7% | 16 | Parithi Govindaraju Co-Founder & CEO | WebflowTypekitGoogle Font API+7 | 1 job opening |
Top 12 Renewable Energy Tech companies in Karnataka
#1
Series B · Bengaluru, Karnataka · founded 2012 · 640 employees$20Mraised▾
Provider of biogas engineering and clean fuels technology solutions. It offers bespoke technology solutions for bio-process design and optimization, and biofuel engineering for various projects. The company executes end-to-end bioenergy project execution, encompassing design, engineering, project management, and procurement. It also develops industrial-scale decarbonization projects focused on biogas, bioCNG, ethanol, and green hydrogen. Additionally, it provides cost-efficient, high-performing technology products for upgrading existing biofuel systems.
- Mar 2026Conventional Debt—
- Apr 2024Conventional Debt$50M
- Sep 2023Series B$5.4M
- Mar 2022Series B$10.5M
#2
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
#3
Seed · Bengaluru, Karnataka · founded 2024$1.1Mraised▾
Developer of hydrogen combustion systems for power generation and electricity backup. The company focuses on creating greener technologies for power and propulsion applications. It develops highly efficient gas turbines and hydrogen combustion units. These engines offer a green replacement to polluting diesel gensets.
- Feb 2026Seed$1M
- Dec 2024Seed$88.4K
#4
Series A · Bengaluru, Karnataka · founded 2022$3.3Mraised▾
Renewable asset optimization platform. It provides digital twin technology for solar power plants and BESS, enabling real-time monitoring, predictive maintenance, and performance optimization. It provides asset management via cloud SCADA, predictive analytics, and digital twins for solar and storage assets.
- Oct 2025Series A$3.3M
#5
Seed · Bengaluru, Karnataka · founded 2024$626.7Kraised▾
AI-powered manufacturing execution and machine monitoring software. It connects directly to industrial machines and production systems to collect real-time data on performance, downtime, and output. It provides tools for production scheduling, work order tracking, OEE analytics, and downtime analysis, helping manufacturers improve efficiency, reduce unplanned downtime, and optimize shop floor operations through data-driven insights and AI-enabled automation.
- Dec 2025Seed$554.5K
- Jul 2025Seed$72.1K
#6
Acquired · Bengaluru, Karnataka · founded 2016 · 89 employees$15.7Mraised▾
Provider of asset performance management software for renewable energy operators. The software helps maximize asset performance, minimize downtime, and optimize energy generation. It leverages advanced analytics, artificial intelligence-driven insights, and automated workflows. The software identifies root causes and recommends corrective actions in near real time. Designed for wind, solar, and battery storage systems, it helps bridge the gap between expected and actual energy output. The software drives greater reliability and profitability. It provides asset performance visibility and helps address underperformance. The software integrates near real-time performance data from renewable assets to boost energy production. It also streamlines reporting.
- Feb 2024Series A$3M
- Feb 2022Series A$6.5M
- Mar 2021Seed$3.5M
- Nov 2020Seed$2.7M
#7
Seed · Bengaluru, Karnataka · founded 2020 · 9 employees$378.8Kraised▾
Provider of digital solar energy platform. It enables users to offset electricity bills through shared solar credits. It allows users—especially apartment residents and tenants—to reserve capacity from community solar projects and receive digital energy credits based on generated electricity. Its credits are then used to offset electricity bills without requiring rooftop solar installation or physical infrastructure. It uses a software-driven model to connect distributed solar generation with utility billing systems, making solar energy more accessible and flexible while helping reduce electricity costs and support renewable energy adoption.
- Feb 2025Angel$148.4K
- Jan 2022Seed$378.8K
#8
Series A · Bengaluru, Karnataka · founded 2020 · 7 employees$1.4Mraised▾
Developer of software for managing digital asset management solutions for renewable energy sources. The platform analyzes data from solar, wind, battery, and grid infrastructures to identify operational patterns. It offers monitoring, analysis, and maintenance capabilities to optimize energy operations. It enables efficient data analytics, generating work orders for renewable energy management.
- Mar 2024Series A$199K
- Jul 2023Angel$255.6K
- Jan 2023Angel$182.3K
- Feb 2022Seed$220.9K
#9
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
#10
Seed · Bengaluru, Karnataka · founded 2019 · 16 employees$1.1Mraised▾
Developer of unmanned aerial systems for surveillance and data collection. These systems include high-altitude, medium-altitude, and low-altitude platforms designed for long-endurance flights. The company’s UAVs are equipped with advanced sensors and imaging systems. They provide real-time monitoring for various applications, including defense, security, environmental protection, and disaster response. The systems are designed for rapid deployment and integration of mission-specific payloads.
- Jul 2023Seed$1M
- Dec 2022Seed$67.7K
#11
Seed · Bengaluru, Karnataka · founded 2017 · 24 employees$426.6Kraised▾
Provider of an online marketplace for the adoption of solar power solutions. It provides a platform for the streamlined procurement and installation of solar energy systems. The company connects consumers with pre-screened vendors. It spans earthing, grounding, and lightning protection, with a focus on delivering safe power system solutions.
- May 2023Seed$426.6K
- Mar 2023Seed—
- Dec 2021Seed—
#12
Seed · Bengaluru, Karnataka · founded 2014 · 1 employees$891Kraised▾
AI and SaaS-driven building energy management systems provider. It provides clean tech electronics for the industry. The platform provides a device that can monitor energy consumption from any device at home or the workplace. It offers a solar grid tie inverter that connects to the roof-top Solar PV and supplies power back to the grid.
- Feb 2022Seed$372.8K
- Jun 2017Seed$518.2K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Renewable Energy Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Green Hydrogen is moving in India
A read on the academic research around Green Hydrogen — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 2,333 India-affiliated papers.
- Academy of Scientific and Innovative Research152
- Ministry of Education146
- Indian Institute of Chemical Technology77
- National Chemical Laboratory60
- SRM Institute of Science and Technology56
- Hydrogen production32→245
- Catalysis14→200
- Photocatalysis25→124
- Water splitting8→96
- Overpotential1→88
- Hydrogen production79→485
- Catalysis37→258
- Photocatalysis26→174
- Water splitting17→125
- Production (economics)6→107
- Hydrogen production14→89
- Renewable energy3→46
- Production (economics)2→38
- Fossil fuel3→32
- Hydrogen economy2→29
Where green hydrogen is researched across India
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Who's filing green hydrogen patents in India
India green hydrogen patent filing is accelerating — 936 filings from 868 assignees (2016–2025), led by CSIR, Indian OIL, Reliance Industries; annual filings 81→120.
- CSIR330
- Indian OIL119
- Reliance Industries59
- Hindustan Petroleum58
- TATA Steel56
- LOG 9 Materials Scient29
- TATA Chemicals27
- Antony Benny25
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.