Best Environment Tech Companies in Chennai, India
The 102 best Environment Tech companies in Chennai, India in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Planys Technologies.
Our analysis of 50 Environment Tech companies
$1.3b in tracked funding; 82% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2024.
Ranked: Best Environment Tech companies in Chennai
| # | Company | Revenue | Disclosed funding | Revenue YoY | Employees | Founder | Tech stack | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Cuecent RETINA Asset intelligence solutions for industries | $204M FY2025 | — | -37% | 1,601 | Hind Bahwan Co-Founder | — | — |
| 2 | Ecoprotection Provider of engineering, procurement, and construction services for water management | $170M FY2025 | — | +16% | 175 | — | WordPressMySQLPHP+19 | — |
| 3 | Atandra Provider of energy management systems | $25M FY2025 | — | +25% | 483 483 → 326 (-33%) | Chandrasekaran Sethuraman Co-Founder | WordPressMySQLPHP+18 | 1 job opening · 1 launch |
| 4 | Indowud Manufacturer of eco-friendly, zero-wood building panels | $3M FY2025 | $157K | +35% | 49 | B Bengani Co-Founder | WordPressMySQLPHP+16 | — |
| 5 | Autosys Control Systems India Provider of water plant automation and control systems | $2M FY2025 | — | -8% | 28 | — | BootstrapApache HTTP ServerGoogle Font API+3 | — |
| 6 | Planys Technologies Provider of marine underwater robotics inspection platform 60Talent top 23%News top 25%Growth top 31%Moat top 32% All 9 signals ▾Talenttop 23% Newstop 25% Growthtop 31% Moattop 32% Fundingtop 43% Techtop 44% Fin. healthbottom 49% Marketbottom 48% Globalbottom 37% Talent: 5 named leaders on record · 5 C-suite/founder profiles curated News: 6 BI events in 12 mo (of 23 tracked, 2 types) · 5 high-value events (IPO/M&A/funding/contracts) in 12 mo rank vs industry peers · Fliar Intelligence Index 60/100 | $2M FY2025 | $10M | +119% | 102 102 → 168 (+65%) | Krishnan Balasubramaniam Co-Founder | WordPressMySQLPHP+28 | — |
| 7 | Enviros Provider of turnkey solutions for industrial wastewater treatment and water recovery | $1M FY2025 | — | +6% | — | Ramesh Babu Founder | — | — |
| 8 | Dhyan Network element management solutions provider | $1M FY2025 | — | +1% | 108 | Ramaswamy Kumar CEO | WordPressZohoMySQL+37 | — |
| 9 | Cogent Innovations Provider of concrete construction services for all building phases | $1M FY2025 | — | +14% | — | Mohammed Faizullah CEO & MD | PHPWindows ServerBootstrap+7 | 5 job openings |
| 10 | Solinas Integrity Manufacturer of robotic systems for inspecting and cleaning underground pipelines 64Growth top 20%Innovation top 23%Talent top 28%Tech top 40% All 11 signals ▾Growthtop 20% Innovationtop 23% Talenttop 28% Techtop 40% Moattop 41% Producttop 43% Fundingbottom 45% Fin. healthbottom 44% Marketbottom 42% Globalbottom 37% Newsbottom 18% Growth: Headcount 40 → 64 (+60%) across vintages · Revenue +118% YoY Innovation: 5 product lines · Deep-tech classification: Tech Hardware rank vs industry peers · Fliar Intelligence Index 64/100 | $1M FY2025 | $940K | +118% | 64 64 → 141 (+120%) | Moinak Banerjee Co-Founder & CTO | WordPressZohoMySQL+41 | — |
| 11 | WEGoT Provider of IoT-enabled smart water metering systems | $1M FY2025 | $5M | -36% | 66 66 → 72 (+9%) | Sirisha Sumanth Co-Founder & COO | BootstrapApache HTTP ServerLeadfeeder+9 | 1 partnership · 1 award |
| 12 | Greenvironment Developer of software for monitoring water and energy infrastructure systems | $721K FY2025 | $500K | +17% | 91 | Sam Thomas Co Founder & Director Finance & Strategy | WordPressMySQLPHP+23 | 2 partnerships |
| 13 | ZedBee Technologies Provider of IoT-based smart building and energy management solutions | $498K FY2025 | $732K | -9% | 48 48 → 53 (+10%) | Arvind Kumar Co-Founder | WordPressMySQLZoho+27 | — |
| 14 | Earth Fokus Provider of water management solutions for homes, industries, and commercial spaces | $458K FY2025 | $184K | +165% | 13 13 → 22 (+69%) | — | WordPressMySQLPHP+20 | — |
| 15 | Chakra Network Solutions Provider of AI-driven software solutions aimed at asset management for solar energy generation | $417K FY2025 | — | +21% | 2 | Sreehari Somu Nagarajan Co-Founder | — | — |
| 16 | Aeronero Technology company that develops and manufactures atmospheric water generators | $403K FY2025 | $2M | +383% | — | Pranav Nair Co-Founder & Head of R&D | WordPressMySQLPHP+23 | 2 awards |
| 17 | GoWatr Provider of smart water metering and industrial water automation solutions | $321K FY2025 | $50K | +42% | 26 | Mohamed Sathak Co-Founder | UbuntuBootstrapApache HTTP Server+14 | — |
| 18 | e-Vizitor Visitor management solution | $168K FY2022 | — | — | 4 | Ramadoss Karthick Co-Founder & Director | — | — |
| 19 | Circen Tech Provider of water treatment EPC and waste management solutions | $134K FY2025 | — | +2% | — | Chandni Rallan Founder & CEO | — | 1 job opening |
| 20 | AirOK Technologies Developer of solutions for air quality management | $132K FY2025 | $2M | -6% | 1 | Deekshith Prasad Co-Founder & CEO | WordPress Block EditorElementorCart Functionality+26 | — |
| 21 | Nebeskie Provider of edge-enabled IIoT platforms for industrial digitization | $119K FY2025 | $381K | +70% | — | Chaitanya Sadhale Co-Founder | ZohoNode.jsRadix UI+11 | 1 launch |
| 22 | Seagrass Tech Developer of tech platform for harvesting micro marine algae | $64K FY2024 | $80K | -62% | — | Prakash Ramadass Co-Founder & Director | WordPressTypeScriptPHP+30 | — |
| 23 | JSP Water treatment solutions provider | $57K FY2025 | $189K | +975% | — | Fidal Kumar Founder and CTO | — | — |
| 24 | JSP Enviro Provider of wastewater treatment solutions | $57K FY2025 | — | +975% | 4 | Fidal Kumar Co-Founder and CTO | WordPressMySQLPHP+20 | — |
| 25 | Arka Automaations GPS based fleet management solutions | $53K FY2025 | — | +45% | — | — | PHPBootstraptoastr+7 | — |
| 26 | Aavrtti Technologies Provider of cutting-edge solutions for accurate detection, location, and mapping of buried utilities and… | $47K FY2025 | $193K | +471% | 8 | Pragyan Prasu Patnaik Founder | Hostinger Website BuilderNginxOpenResty+11 | 1 job opening · 1 launch |
| 27 | Climec Labs Provider of indoor air quality purifier solutions | $43K FY2025 | — | +678% | — | Atul John Abraham Founder & CTO | — | — |
| 28 | Energyly Provider of IoT-based energy monitoring hardware and software for industries | $25K FY2021 | $269K | -35% | 8 | Dayal Nathan Co-Founder & CEO | BootstrapLiteSpeedMoment.js+14 | — |
| 29 | Scrapify Ecotech Online bidding platform for selling and buying waste material | $19K FY2025 | $12K | +52367% | — | Azhagu Raja Founder & CEO | — | — |
| 30 | Logfuze Provider of an AI platform for enterprise data decision and automation | $15K FY2025 | $250K | -1% | 20 | Gowri Tkm Co-Founder | WordPressMySQLPHP+22 | — |
Top 12 Environment Tech companies in Chennai
#1
Series B · Chennai, Tamil Nadu · founded 2015 · 102 employees$10.3Mraised▾
Provider of marine underwater robotics inspection platform. Its offerings include remotely operated underwater vehicles (ROVs) and autonomous systems for visual inspection, ultrasonic testing, sonar surveys, and real-time data collection for maritime and infrastructure assets. It also provides non‑destructive testing (NDT) services, corrosion monitoring, structural health assessment, digital reporting dashboards, and Internet of Underwater Things (IoUT) capabilities for remote monitoring. The platform uses AI-enabled analytics, laser and sonar defect quantification, high-definition video, ultrasonic thickness gauging, and modular ROV and AUV technology for inspection in hostile or submerged environments.
- Dec 2025Series B$11.1M
- 2024Series A—
- Mar 2024Series A$5.2M
- Jun 2023Series A—
#2
Seed · Chennai, Tamil Nadu · founded 2018 · 64 employees$940Kraised▾
Manufacturer of robotic systems for inspecting and cleaning underground pipelines. These devices navigate water, sewer, and stormwater networks to identify leaks, blockages, and structural defects. The technology includes crawlers equipped with cameras and sensors to perform visual assessments and measurements. Data collected from these inspections is processed through software platforms to map infrastructure and categorize maintenance requirements. The systems replace manual entry into confined spaces for cleaning and desilting tasks. This approach supports the maintenance of industrial and municipal infrastructure by providing diagnostic information for asset management.
- May 2026Seed$105.8K
- Aug 2025Seed$1.1M
- Oct 2024Seed$118.9K
- 2024Grant (prize money)—
#3
Seed · Chennai, Tamil Nadu · founded 2022$1Mraised▾
Provider of deep tech energy startup company. They develop advanced,compact machines that recover wasted steam potential a form of lost exergy and convert it into clean usable electricity. Its flagship product the phoenix expander enables process industries to generate power directly from existing steam lines without requiring major infrastructure changes.
- Sep 2025Seed$1M
#4
Seed · Chennai, Tamil Nadu · founded 2024$1Mraised▾
Developer of zinc-air battery technology for long-duration energy storage solutions. The company's patented system stores surplus renewable energy by regenerating zinc. When energy is needed, the zinc plates release power using ambient air and water-based electrolytes. The zinc converts back to zinc oxide, which is then reused in a closed-loop cycle. The technology enables seasonal storage and provides reliable clean energy.
- Jun 2025Seed$1M
#5
Seed · Chennai, Tamil Nadu · founded 2019$1.5Mraised▾
Technology company that develops and manufactures atmospheric water generators. It device works by drawing in air, after which condensation of vapor takes place inside its loop technology that has the ability to harness water. The products utilize advanced technology to condense water vapor, producing alkaline rich water.
- Mar 2025Seed$1.5M
- Jan 2025Seed$29.2K
#6
Series A · Chennai, Tamil Nadu · founded 2012 · 91 employees$499.8Kraised▾
Developer of software for monitoring water and energy infrastructure systems. This technology utilizes digital twin models to track resource consumption and operational health. The platform provides automated reporting and predictive analytics to identify inefficiencies within building systems. These tools assist in managing utility usage and maintaining compliance with environmental regulations.
- May 2025Series A$1M
- 2024Grant (prize money)—
- 2024Grant (prize money)—
- Oct 2019Series A$419.3K
#7
Seed · Chennai, Tamil Nadu · founded 2015 · 48 employees$732.1Kraised▾
Provider of IoT-based smart building and energy management solutions. It provides building automation control systems that integrate critical infrastructure equipment, providing centralized data management for secured and efficient building operations. The platform offers seamless integration with existing infrastructure and allows for scalability to meet future needs. The systems improve building responsiveness to occupant needs through proactive adjustments.
- Mar 2025Seed$289.5K
- Apr 2021Seed$187.3K
- Apr 2019Seed$514K
- Aug 2015Angel$30.8K
#8
Seed · Chennai, Tamil Nadu · founded 2015 · 66 employees$5Mraised▾
Provider of IoT-enabled smart water metering systems. These systems utilize ultrasonic sensors for precise water measurement, from source to usage point. Data is transmitted to mobile and desktop applications, providing real-time monitoring, leakage alerts, and consumption analysis. The technology facilitates efficient water management for residential and commercial buildings, promoting conservation and cost savings. The systems are designed for ease of installation and use in various building types.
- Aug 2023Seed$45.3K
- Sep 2022Seed$238.3K
- Dec 2021Seed$1.5M
- Jun 2021Angel$1.1M
#9
Seed · Chennai, Tamil Nadu · founded 2010$188.5Kraised▾
Water treatment solutions provider
- Mar 2025Seed$92.3K
- Nov 2023Seed$96.3K
#10
Seed · Chennai, Tamil Nadu · founded 2019$263Kraised▾
Retailer of air purifiers. The company offers air purifiers with advanced technology, powerful purification, and long-lasting filters. The purifiers remove dust, pollens, odors, and kill bacterias and viruses. They feature multi-stage filtration, laser sensors, and smart fan modes.
- Jan 2024Angel$263K
#11
Seed · Chennai, Tamil Nadu · founded 2014 · 1 employees$1.8Mraised▾
Developer of solutions for air quality management. It provides users with a company that offers technological solutions for air quality management issues in industries,urban environment and waste management sites.
- Feb 2018Seed—
- Nov 2017Seed$1.8M
#12
Seed · Chennai, Tamil Nadu · founded 2016$380.6Kraised▾
Provider of edge-enabled IIoT platforms for industrial digitization. The platform offers real-time monitoring and insights for smart factories, buildings, and infrastructure. It features seamless OT-IT integration, supporting diverse industrial protocols and third-party APIs. The tools include zero-code customization allows dashboards building, reports generation and analytics to specific needs, trend analysis, optimize performance and inform decision-making, app deployment. The platform also includes security features, such as encryption protocols and compliance, device management, remote configuration, updates, and monitoring, IT application integration, edge streaming, and APIs for unified data analysis.
- Nov 2022Seed$350.8K
- Feb 2020Seed$42.1K
- Sep 2019Seed—
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Environment Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Environmental Monitoring in Chennai is moving
A read on the academic research around Environmental Monitoring in Chennai — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 69 papers.
VIT, SRM, and Sathyabama optimistically research air/water quality monitoring and smart agriculture AI, with breakthrough-dominant findings skewing strongly positive across 69 recent papers.
- Vellore Institute of Technology University27
- SRM Institute of Science and Technology12
- Sathyabama Institute of Science and Technology10
- Anna University, Chennai9
- Indian Institute of Technology Madras5
- Cloud computing1→4
- Wireless sensor network2→4
- Internet of Things4
- Pollutant4
- Bioindicator4
- Bioaccumulation4
- Lichen4
- Air pollution2
- Pollutant2
- Pollution2
- Microplastics2
- Software portability1
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.