Company lists
The Karnataka edition · 2026

Sustainability techcompanies in Karnataka

Energy efficiency, renewable energy, water & wastewater, waste & recycling, carbon & air quality and more: the companies building sustainability tech in Karnataka, with their founders, funding, team size and business models.

436 company profiles208 with reported revenue95 with recorded fundingSeptember 2026 edition
Karnataka · Photo: Wikimedia Commons (Creative Commons Attribution-ShareAlike 4.0)

Recent sustainability tech business events in Karnataka

Funding, M&A, contract wins and launches involving 554 sustainability tech companies in Karnataka, last 24 months: 18 funding rounds · 8 Contracts · 6 M&A deals · 1 Launch. Newest first; companies and investors link to their Fliar profiles. Latest event in our news feed: Mar 2026.

M&AMerger · Completed

Svatantra Microfin acquires Chaitanya india fin credit

Svatantra Microfin has completed the amalgamation of Chaitanya India Fin Credit and Svatantra Holding, following approvals from the National Company Law Tribunal (NCLT) and other…

Microfinance
FundingSeed

Hycosys

In a seed funding round headed by MountTech Growth Fund-Kavachh, deep-tech engineering startup Hycosys has raised more than $1 million, or roughly Rs 9 crore.

Investors MountTech Growth Fund-Kavachh
Deep-tech engineering
M&AAcquisition · Announced

Axis bank acquires Creditaccess grameen

Highly placed sources say Axis Bank has a made a bid to acquire the promoter's stake of CreditAccess Grameen, namely CreditAccess India BV which holds a 66.28 percent stake in the…

Microfinance (NBFC-MFI)
ContractTechnology

Honeywell · client: TruAlt Bioenergy

Honeywell on Wednesday said that TruAlt Bioenergy Limited will use its Ethanol-to-Jet (ETJ) process technology to produce 80,000 tons per annum (TPA) of sustainable aviation fuel (SAF)…

Sustainable Aviation Fuel
M&AAcquisition · Rumored

Axis bank acquires Creditaccess grameen

Axis Bank is evaluating the acquisition of the promoter stake in microfinance lender CreditAccess Grameen and may place a bid

Microfinance
FundingStrategic investment

Nimble vision

The investment has been made in Nimble Vision, a Bengaluru-based DeepTech startup developing advanced indigenous technologies for water conservation, automation, and real-time analytics.

Investors Va tech wabag
DeepTech Water Technology
LaunchNew Data Center Platform

Enerdatics

Enerdatics Launches New Data Center Platform.

Data Center Platform
Funding

Chara technologies

Chara Technologies raised $5.8 million to further its indigenous motor technology

Clean tech
ContractInfrastructure

Jitf infralogistics · client: Swachh

JITF Infralogistics: Company Subsidiary Signs Rs 320 Crore Concession Agreement With Swachh Andhra Corporation For 12 Mw Waste-To-Energy Project In Nellore, Andhra Pradesh.

Infrastructure
FundingEquity

Carbon masters

Carbon Masters India Pvt Ltd (CMIPL) has raised an undisclosed amount in a fresh round of equity funding led by Schneider Electric Energy Access Asia (SEEAA), Sangam Ventures, and IAN Group.

Investors Schneider Electric Energy Access Asia, Sangam Ventures, IAN Group, Sriram Sankaran, Managing Director of Synchron Group
Renewable Energy, Waste Management
ContractSupply

Roto pumps · client: Gps renewables

Roto Pumps Limited has announced a significant domestic sales order from GPS Renewables Private Limited for the design, engineering, and supply of Progressive Cavity Pumps along with…

FundingPre-seed

BacAlt BioSciences

Bio-tech startup BacAlt Biosciences has raised $2 million (about Rs 18 crore) in a pre-seed funding round led by Avaana Capital along with participation from Lubrizol InnoVentures.

Investors Avaana Capital, Lubrizol InnoVentures
Biotechnology
FundingBond issuance

Creditaccess grameen

Non-banking financial company CreditAccess Grameen on Wednesday announced raising Rs 100 crore by issuing bonds on a private placement basis.

Financial services
FundingSyndicated loan

Creditaccess grameen

Shares of CreditAccess Grameen climbed as much as 4.5% on Tuesday to Rs 1249.95 on the BSE after the company raised $100 million through external commercial borrowing from a group of…

Investors Standard Chartered Bank
NBFC-MFI
Funding

Uravu labs

Climate-tech startup Uravu Labs has secured an undisclosed amount from Japanese VC firm Enrission India Capital to expand its water purification system's commercial and industrial…

Investors Enrission India Capital
Climate-tech
FundingSeed

Alt Carbon

Alt Carbon, a deeptech science and data startup, has raised $12 million in a seed round led by Lachy Groom, with participation from existing investors.

Investors Lachy Groom
Carbon removal
ContractInfrastructure

Integrum Energy · client: Bharat Petroleum

The Letters of Award have been issued to Suzlon Energy Limited for the Madhya Pradesh project and Integrum Energy Infrastructure Limited for the Maharashtra site.

Renewable Energy
FundingSeries B

75f

AI Startup 75F Raises $45Mn Funding In Series B Round.

AI Startup
M&AAcquisition · Completed

Elpro International acquires Can fin homes

Elpro International Limited has announced the acquisition of 1,44,910 equity shares in Can Fin Homes Limited for a total cash consideration of ₹10.01 crore.

Housing Finance
Funding

Vacus

Through this program, AIC-BIMTECH has supported eight startups, five of which have successfully secured ₹2 crores in funding from MeitY. The funded 5 startups are Cunomial, Credit…

Investors Ministry of Electronics and Information Technology (MeitY)
Funding

Sustainiam

Orios Venture Partners led the first investment round for climate tech startup Sustainiam, which raised $1.45 million (about Rs 12.14 crore). Indian actress Shilpa Shetty Kundra, Rajesh…

Investors Orios venture partners, Shilpa Shetty Kundra, Rajesh Sawhney, Harsh Vardhan Bhagchandka
Climate tech
ContractService

Zaggle Prepaid Ocean Services · client: Can fin homes

Recent developments at Zaggle Prepaid include a November 2024 agreement with Can Fin Homes to enhance expense management capabilities, highlighting its commitment to expanding service…

M&AAcquisition · Completed

Sistema.bio acquires Inclusive energy

Sistema.bio, a biogas technology, financing, and services for family farmers worldwide, has acquired Inclusive Energy (IE), a biogas and solar energy systems digital monitoring platform,…

Biogas and solar energy systems digital monitoring platform
ContractSupply

TruAlt Bioenergy · client: Private players

In addition, TruAlt Bioenergy has secured an order to supply approximately 65 million litres of ethanol to private players.

Bioenergy
ContractSupply

Alt Carbon · client: Frontier

Alt Carbon recently secured a $500,000 pre-purchase agreement with Frontier, a carbon removal buyers coalition, founded by Stripe, Alphabet, Meta, Shopify, and McKinsey Sustainability.

Carbon removal
M&AAcquisition · Completed

Ibm acquires Prescinto

Prescinto, a top supplier of software-as-a-service (SaaS) for asset performance management (APM) in the renewable energy sector, has been acquired by IBM.

Renewable Energy

Sustainability tech companies in Karnataka, by revenue

Browse sustainability tech companies in Karnataka by reported revenue, one-year revenue growth, revenue model, age and stage. The 50 companies below are the largest by their most recent reported revenue among 208 sustainability tech companies in Karnataka that have filed a figure in the last four years. Every figure keeps its own reporting period, so compare periods before comparing amounts.

Showing 25 of 50

Financial services company primarily focused on serving the urban poor through microfinance and banking services

Microfinance
₹6,463.91 crFY 2023-24
+36%2023–2024
294+6% 12 mo to Mar 2023LinkedIn · Jul 2026
21 yr2005
0none in 3 months

Provider of microcredit services

Microfinance
₹5,756.14 crFY 2024-25
+11%2024–2025
2,260+7% 12 mo to Jul 2024LinkedIn · Jul 2026
27 yr1999
0none in 3 months

Diversified lending NBFI

Consumer and sme loans
₹3,524.69 crFY 2023-24
+28%2023–2024
1+18% 12 mo to Sep 2024LinkedIn · Jul 2026
39 yr1987
0none in 3 months · last posted Jun 2026

Provider of microcredit services for women empowerment

Microfinance
₹2,770.03 crFY 2022-23
+58%2022–2023
1,016+13% 12 mo to Aug 2024LinkedIn · Jul 2026
18 yr2008
1postings · last posted Sep 2026

Provider of leading biofuels company pioneering advancements in the production of ethanol and compressed biogas for a sustainable future

Renewable energy tech
₹1,968.53 crFY 2024-25
+54%2024–2025
613+46% 12 mo to Sep 2024recorded Sep 2024
5 yr2021
0none in 3 months · last posted Apr 2026

Provider of biogas engineering and clean fuels technology solutions

Solid waste management tech
₹960.72 crFY 2024-25
Not reported
907+120% 12 mo to Sep 2024LinkedIn · Jul 2026
14 yr2012
0none in 3 months

Provider of financial services focused on livelihood advancement for underserved communities

Alternative lending
₹394.58 crFY 2024-25
+57%2024–2025
147+53% 12 mo to Jul 2024LinkedIn · Jul 2026
10 yr2016
0none in 3 months

Developer of residential properties, focusing on aspirational home ownership

Affordable housing
₹377.51 crFY 2024-25
-28%2024–2025
357+19% 12 mo to Sep 2024LinkedIn · Jul 2026
18 yr2008
0none in 3 months · last posted May 2026

Provider of construction services for residential, commercial, and infrastructure projects.

Affordable housing
₹311.55 crFY 2024-25
+43%2024–2025
146+43% vs previous recordLinkedIn · Jul 2026
19 yr2007
0none in 3 months

NBFC-MFI offering microfinance products directly and through business correspondents

Microfinance
₹247.48 crFY 2021-22
-3%2021–2022
3,085+33% 12 mo to Sep 2024recorded Sep 2024
17 yr2009
1postings · last posted Aug 2026

Provider of SaaS-driven building energy management solution for residential and commercial properties

Energy efficiency tech
₹263.57 crFY 2024-25
+27%2024–2025
472+9% 12 mo to Sep 2024LinkedIn · Jul 2026
22 yr2004
0none in 3 months · last posted Jun 2026

Provider of advanced metering infrastructure solutions, unified billing, and system integration

Smart grid
₹251.33 crFY 2024-25
+17%2024–2025
632-30% 12 mo to Aug 2023LinkedIn · Jul 2026
27 yr1999
0none in 3 months · last posted Jun 2026

Developer of residential properties, offering homes and community living spaces

Real estate & infrastructure developers
₹213.61 crFY 2024-25
-15%2024–2025
388LinkedIn · Jul 2026
23 yr2003
0none in 3 months · last posted Jun 2026

Developer of high vaccum technology

Flexible electronics
₹174.13 crFY 2022-23
Not reported
349-83% 12 mo to Jun 2024LinkedIn · Jul 2026
61 yr1965
0none in 3 months · last posted Jun 2026

Provider of smart-grid solutions to optimize energy generation

Smart grid
₹140.48 crFY 2024-25
+20%2024–2025
383+15% 12 mo to Sep 2024LinkedIn · Jul 2026
28 yr1998
3postings · last posted Aug 2026

Non-banking finance company specializing in providing microfinance services

Microfinance
₹125.78 crFY 2024-25
-16%2024–2025
336+28% 12 mo to Jun 2023LinkedIn · Jul 2026
27 yr1999
0none in 3 months

Provider of hybrid renewable energy solutions integrating wind and solar power

Renewable energy tech
₹119.22 crFY 2024-25
-48%2024–2025
54LinkedIn · Jul 2026
5 yr2021
0none in 3 months · last posted Jun 2026

Provider of home loans and financial services

Consumer and sme loans
₹111.70 crFY 2024-25
+42%2024–2025
376+33% 12 mo to Sep 2024LinkedIn · Jul 2026
12 yr2014
1postings · last posted Sep 2026

Provider of blood screening technology for the early detection of diseases

Infectious diseases
₹102.89 crFY 2024-25
+3%2024–2025
125-1% 12 mo to Sep 2024LinkedIn · Jul 2026
24 yr2002
0none in 3 months

Developer of devices for radiotherapy

Women health
₹86.35 crFY 2022-23
Not reported
7+4% 12 mo to Jul 2024LinkedIn · Jul 2026
27 yr1999
—No postings tracked

Manufacturer of lithium-ion cells, battery modules, and energy storage solutions

Smart grid
₹69.31 crFY 2024-25
-11%2024–2025
196+11% 12 mo to Sep 2024recorded Sep 2024
10 yr2016
0none in 3 months

Operator of alternative housing formats, providing long-term accommodation and related services

Residential real estate tech
₹66.59 crFY 2024-25
+16%2024–2025
84+120% 12 mo to Sep 2024LinkedIn · Jul 2026
7 yr2019
0none in 3 months

Provider of IoT-based billing and energy management solutions

Smart cities
₹65.14 crFY 2024-25
Not reported
100+26% 12 mo to Sep 2024LinkedIn · Jul 2026
20 yr2006
0none in 3 months

Provider of IoT-based building energy management systems

Energy efficiency tech
₹59.15 crFY 2023-24
+13%2023–2024
112+67% vs previous recordLinkedIn · Jul 2026
14 yr2012
0none in 3 months

AI-enabled IoT platform for infrastructure monitoring and management

Internet of things infrastructure
₹55.80 crFY 2024-25
+4%2024–2025
202-4% 12 mo to Sep 2024LinkedIn · Jul 2026
23 yr2003
0none in 3 months · last posted Dec 2025
50 of 436 companies shown here · the full list is on Radar
Fliar Radar

Explore all 436 sustainability tech companies in Karnataka on Radar

This page shows the top 50. Radar has the complete, filterable list with contacts and live company signals.

Open sustainability tech in Karnataka on Radar
  • Every company, not just 50All 436 sustainability tech companies in Karnataka, filterable by stage, funding, team size, revenue model and age.
  • Founders and decision-makersLeadership teams with roles and verified LinkedIn profiles, ready for outreach.
  • Live signalsFunding rounds, hiring, launches and M&A as they happen, with alerts on the companies you follow.
  • Save and exportBuild lists, compare companies side by side and export them from your Radar account.

Explore sustainability tech companies in Karnataka by what you are looking for

Browse top sustainability tech companies in Karnataka, from energy efficiency and renewable energy firms to waste and water technology. You can also find sustainability tech startups in Karnataka and green tech companies by type.

9 ways to explore sustainability tech in Karnataka

Energy efficiency & building management tech companiesRenewable energy & energy storage companiesWater & wastewater management tech companiesWaste management & recycling companiesCarbon management & air pollution tech companiesIoT, smart home & smart city technology companies

Energy efficiency & building management tech companies

Building energy management, automation and smart meter providers.

  1. Elmeasure

    Provider of SaaS-driven building energy management solution for residential and commercial properties

    Energy efficiency tech
    See in list
  2. Kalki Communication Technologies

    Provider of smart-grid solutions to optimize energy generation

    Smart grid
    See in list
  3. Nsure Energy

    Manufacturer of lithium-ion cells, battery modules, and energy storage solutions

    Smart grid
    See in list
  4. NSOFT

    Provider of IoT-based billing and energy management solutions

    Smart cities
    See in list
  5. 75F

    Provider of IoT-based building energy management systems

    Energy efficiency tech
    See in list

Renewable energy & energy storage companies

Solar, bioenergy, hybrid renewable and battery storage companies.

  1. Hind High Vaccum

    Developer of high vaccum technology

    Flexible electronics
    See in list
  2. Integrum Energy

    Provider of hybrid renewable energy solutions integrating wind and solar power

    Renewable energy tech
    See in list
  3. Nsure Energy

    Manufacturer of lithium-ion cells, battery modules, and energy storage solutions

    Smart grid
    See in list
  4. Reconnect Energy

    Provider of cloud and AI-based marketplace for the renewable energy sector

    Renewable energy tech
    See in list
  5. KIS Group

    Provider of turnkey solutions for waste to energy and wastewater

    Water and wastewater management tech
    See in list

Water & wastewater management tech companies

Water treatment, purification, metering and leak detection providers.

  1. Eco 365

    Provider of sustainable water-saving and compostable packaging solutions

    Packaging tech
    See in list
  2. KIS Group

    Provider of turnkey solutions for waste to energy and wastewater

    Water and wastewater management tech
    See in list
  3. Nixies

    Provider of water meters

    Water and wastewater management tech
    See in list
  4. Biznustek Systems

    Manufacturer of zero‑liquid‑discharge industrial wastewater treatment systems

    Water and wastewater management tech
    See in list
  5. FluxGen

    Provider of AI and IoT-based water intelligence platforms for real-time monitoring and optimization

    Water and wastewater management tech
    Website

Waste management & recycling companies

Solid waste, e-waste, biogas and recycling companies.

  1. GPS Renewables

    Provider of biogas engineering and clean fuels technology solutions

    Solid waste management tech
    See in list
  2. E-Waste

    Provider of electronic waste management, extended producer responsibility, and battery recycling

    Solid waste management tech
    See in list
  3. Mynusco

    Manufacturer of biocomposite materials using renewable resources for diverse applications

    Solid waste management tech
    See in list
  4. TrashCon

    Manufacturer of automated segregation system

    Solid waste management tech
    See in list
  5. MiniMines

    Provider of lithium-ion battery recycling and commodity extraction clean-tech solutions

    Solid waste management tech
    Website

Carbon management & air pollution tech companies

Carbon footprint, emissions and air purification providers.

  1. StepChange

    Carbon, ESG, and climate risk management platform

    Grc software
    See in list
  2. Aerosol Filters

    Manufacturer of air filtration products and clean air solutions. It produces a wide variety of filters for diverse applications, including pre-filters, fine filters, HEPA filters, and carbon filters. These filters are designed for use in various sectors such as healthcare, power generation, and industrial settings. The company offers various filter types, including pocket filters, box filters, and mini-pleat filters, catering to specific needs and performance requirements. Its manufacturing process ensures economical and high-quality filters.

    Air pollution management tech
    Website
  3. Virtual Forest

    Provider of advanced motor control and embedded electronics solutions

    Air pollution management tech
    Website
  4. Sustainiam

    Provider of software for carbon emission estimation, reporting, and credit trading

    Air pollution management tech
    Website
  5. MittiLabs

    Provider of crop analytics solutions

    Crop tech
    Website

IoT, smart home & smart city technology companies

IoT platforms and connected systems for buildings, homes and cities.

  1. Kalki Communication Technologies

    Provider of smart-grid solutions to optimize energy generation

    Smart grid
    See in list
  2. NSOFT

    Provider of IoT-based billing and energy management solutions

    Smart cities
    See in list
  3. 75F

    Provider of IoT-based building energy management systems

    Energy efficiency tech
    See in list
  4. Sixth Energy Technologies

    AI-enabled IoT platform for infrastructure monitoring and management

    Internet of things infrastructure
    See in list
  5. Zenmeter

    Smart metering manufacturer

    Smart cities
    See in list

Sustainability tech startups in Karnataka

Newer sustainability tech companies founded in recent years.

  1. TruAlt Bioenergy

    Provider of leading biofuels company pioneering advancements in the production of ethanol and compressed biogas for a sustainable future

    Renewable energy tech
    See in list
  2. Integrum Energy

    Provider of hybrid renewable energy solutions integrating wind and solar power

    Renewable energy tech
    See in list
  3. Arka

    Online platform offering solar roof solutions

    Renewable energy tech
    See in list
  4. StepChange

    Carbon, ESG, and climate risk management platform

    Grc software
    See in list
  5. Smartgrid Analytics

    Renewable asset optimization platform

    Renewable energy tech
    See in list
110 companies in Karnataka

Sustainability tech companies hiring in Karnataka

Sustainability tech companies with open roles right now.

  1. Can Fin Homes

    Diversified lending NBFI

    Consumer and sme loans
    See in list
  2. IIFL Samasta

    Provider of microcredit services for women empowerment

    Microfinance
    See in list
  3. TruAlt Bioenergy

    Provider of leading biofuels company pioneering advancements in the production of ethanol and compressed biogas for a sustainable future

    Renewable energy tech
    See in list
  4. Provident Housing

    Developer of residential properties, focusing on aspirational home ownership

    Affordable housing
    See in list
  5. NABARD Financial Services

    NBFC-MFI offering microfinance products directly and through business correspondents

    Microfinance
    See in list
39 companies in Karnataka

Listed sustainability tech companies in Karnataka

Publicly listed sustainability tech companies.

  1. Ujjivan

    Financial services company primarily focused on serving the urban poor through microfinance and banking services

    Microfinance
    See in list
  2. CreditAccess Grameen

    Provider of microcredit services

    Microfinance
    See in list
  3. Can Fin Homes

    Diversified lending NBFI

    Consumer and sme loans
    See in list
  4. TruAlt Bioenergy

    Provider of leading biofuels company pioneering advancements in the production of ethanol and compressed biogas for a sustainable future

    Renewable energy tech
    See in list
4 companies in Karnataka
Mobile reach

Top 10 sustainability tech apps from Karnataka

The most-installed Android apps published by sustainability tech companies headquartered in Karnataka — 7.0M installs between them. 48 companies on this page publish at least one app; each company (legal entity) appears once, with its most-installed app.

1 of 10
1

BijliMitra

by Bcits

Installs3.4M
Rating3.8515K ratings
Installs, year on year+52%
Last updatedMay 2026
View on Google Play ↗
BijliMitra screenshot 1BijliMitra screenshot 2BijliMitra screenshot 3BijliMitra screenshot 4BijliMitra screenshot 5BijliMitra screenshot 6
3

Ecocrew

by Ecocrew

Installs110K
Rating5.01K ratings
Last updatedJan 2026
View on Google Play ↗
Ecocrew screenshot 1Ecocrew screenshot 2Ecocrew screenshot 3Ecocrew screenshot 4Ecocrew screenshot 5Ecocrew screenshot 6
4

ELNetPPS v3.0

by Elmeasure

Installs96K
Rating2.44361 ratings
Last updatedApr 2026
View on Google Play ↗
ELNetPPS v3.0 screenshot 1ELNetPPS v3.0 screenshot 2ELNetPPS v3.0 screenshot 3ELNetPPS v3.0 screenshot 4ELNetPPS v3.0 screenshot 5ELNetPPS v3.0 screenshot 6
7

HelperInfo Security Solutions

by Peopal

Installs40K
Rating—
Last updatedAug 2025
View on Google Play ↗
HelperInfo Security Solutions screenshot 1HelperInfo Security Solutions screenshot 2HelperInfo Security Solutions screenshot 3HelperInfo Security Solutions screenshot 4HelperInfo Security Solutions screenshot 5
8

SnB - Housing Society Mgmt App

by SnB

Installs36K
Rating3.0450 ratings
Last updatedJun 2026
View on Google Play ↗
SnB - Housing Society Mgmt App screenshot 1SnB - Housing Society Mgmt App screenshot 2SnB - Housing Society Mgmt App screenshot 3SnB - Housing Society Mgmt App screenshot 4SnB - Housing Society Mgmt App screenshot 5SnB - Housing Society Mgmt App screenshot 6
9

Simple Calendar Widget

by VersionX

Installs27K
Rating2.8138 ratings
Last updatedJun 2016
View on Google Play ↗
Simple Calendar Widget screenshot 1Simple Calendar Widget screenshot 2Simple Calendar Widget screenshot 3Simple Calendar Widget screenshot 4
10

eGlu

by eGlu

Installs26K
Rating—
Last updatedMar 2026
View on Google Play ↗
eGlu screenshot 1eGlu screenshot 2eGlu screenshot 3eGlu screenshot 4eGlu screenshot 5eGlu screenshot 6
The business behind the activity

Sustainability tech financials in Karnataka

Revenue, profit and growth from the filed annual accounts of 175 sustainability tech companies in Karnataka for FY24-25 — 221 of the 436 companies on this page file accounts with the Ministry of Corporate Affairs. The five largest earn 61% of the revenue, so medians describe the typical company better than totals.

combined revenue, FY24-25₹7,090.16 cr

175 companies filing accounts

combined net profit₹388.03 cr

5.5% aggregate margin

are profitable54%

95 of 175 companies

median revenue~₹2.0 cr

the typical company

median revenue growth+24%

into FY24-25

earned by the top five61%

revenue concentration

Six-year view

Combined revenue of filing companies

₹5,467.98 crFY19-20125 filers
₹6,554.08 crFY20-21145 filers
₹7,669.72 crFY21-22160 filers
₹11,919.93 crFY22-23166 filers
₹15,704.90 crFY23-24170 filers
₹7,090.16 crFY24-25175 filers

The number of companies filing changes each year; the three-year cohort below compares like with like.

Like-for-like

The same 141 companies over three years

+70%
FY22-23₹4,133.42 cr₹224.49 cr net
FY23-24₹5,626.14 cr₹334.53 cr net
FY24-25₹7,032.51 cr₹407.23 cr net

Companies with accounts for all three years, so growth is not an artefact of who filed.

Scale and profit

Bigger companies are far more often profitable

Under ₹1 cr6935% profitable
₹1–10 cr6151% profitable
₹10–100 cr3291% profitable
₹100–1,000 cr1182% profitable
Over ₹1,000 cr2100% profitable

Companies by FY24-25 revenue. Bars show how many companies sit in each band.

Momentum

How fast revenue moved into FY24-25

Shrinking49
0–20%26
20–50%30
50–100%16
Doubled+37

158 companies with accounts for both years; median growth +24%.

Profitability

Profit is concentrated at the top

95profitable
80loss-making
5.5%aggregate margin
0.6%median margin

The aggregate margin is pulled up by a few large filers; the median shows the typical company.

Growth leaders · ₹10 cr+ revenue

Fastest growing, FY24-25

CompanyGrowthRevenue
MiniMinesMINIMINES CLEANTECH SOLUTIONS PRIVATE LIMITED+601%₹10.43 cr
TrashConTRASHCON LABS PRIVATE LIMITED
Plastics For ChangeBUOYANCY PLASTICS FOR CHANGE RECYCLING PRIVATE LIMITED+193%
KIS GroupKNOWLEDGE INTEGRATION SERVICES INDIA PRIVATE LIMITED
MynuscoSPECTRUS SUSTAINABLE SOLUTIONS PRIVATE LIMITED
AgileconnectsAGILE CONNECTS PRIVATE LIMITED₹10.97 cr
Profit leaders · ₹10 cr+ revenue

Highest net margins, FY24-25

CompanyMarginRevenue
Golflinks Software ParkGOLFLINKS SOFTWARE PARK PRIVATE LIMITED35.2%
Eco 365ECO 365 PRIVATE LIMITED
ElectrohmsELECTROHMS PRIVATE LIMITED
Filtrex TechnologiesFILTREX TECHNOLOGIES PRIVATE LIMITED19.0%₹213.04 cr
Kalki Communication TechnologiesKALKI COMMUNICATION TECHNOLOGIES PRIVATE LIMITED15.7%₹99.52 cr
Biznustek SystemsBIZNUSTEK SYSTEMS PRIVATE LIMITED
Inside the industry

Sub-sectors compared, FY24-25

Sub-sectorCompaniesRevenueMedian revenueProfitableMargin
Renewable energy tech18₹2,158.63 cr~₹1.2 cr50%8.5%
Solid waste management tech18₹1,234.59 cr~₹2.1 cr44%1.5%
Smart grid7₹469.38 cr~₹48.6 cr71%9.7%
Water and wastewater management tech18₹351.03 cr~₹4.1 cr61%-2.2%
Energy efficiency tech13₹293.39 cr~₹1.6 cr62%1.8%
Infectious diseases10₹154.38 cr~₹2.4 cr40%-4.6%
Women health5₹102.34 cr~₹86 lakh20%3.9%
Air pollution management tech14₹51.26 cr~₹1.3 cr50%-13.0%
Leaders

Largest sustainability tech companies by revenue, FY24-25

Company · legal entityRevenueNet resultMarginGrowth
TruAlt BioenergyTRUALT BIOENERGY LIMITED₹1,940.71 cr₹168.45 cr8.7%+52%
GPS RenewablesGPS RENEWABLES PRIVATE LIMITED₹1,008.31 cr₹21.87 cr2.2%+113%
Golflinks Software ParkGOLFLINKS SOFTWARE PARK PRIVATE LIMITED₹235.65 cr35.2%
Provident HousingPROVIDENT HOUSING LIMITED₹377.51 cr−₹33.95 cr-9.0%-28%
HombaleHOMBALE CONSTRUCTIONS AND ESTATES PRIVATE LIMITED₹311.55 cr₹13.74 cr4.4%+43%
ElmeasureELMEASURE INDIA PRIVATE LIMITED₹254.85 cr₹17.77 cr7.0%+27%
BcitsBcits Private Limited₹251.33 cr₹13.82 cr5.5%+17%
SowparnikaSOWPARNIKA PROJECTS AND INFRASTRUCTURE PRIVATE LIMITED₹213.61 cr−₹9.09 cr-4.3%-15%
Filtrex TechnologiesFILTREX TECHNOLOGIES PRIVATE LIMITED₹213.04 cr₹40.55 cr19.0%+22%
Plastics For ChangeBUOYANCY PLASTICS FOR CHANGE RECYCLING PRIVATE LIMITED₹7.33 cr5.0%+193%
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Standalone annual accounts filed with the Ministry of Corporate Affairs. Brands that share one legal entity are shown together and counted once.

Industry landscape report

Sustainability Tech Industry Landscape of India

The financials above are one chapter. The full sustainability tech landscape of Karnataka maps the whole industry — every segment, the capital behind it, the talent market and where the next opportunities are.

  • Market map of every sub-sector
  • Funding & company formation by year
  • Revenue, profit & financial strength
  • Digital footprint: traffic, apps, releases
  • Hiring, skills & pay
  • Founders & leaders
  • News & sentiment
  • Where demand runs ahead of supply
Read the sustainability tech landscape of Karnataka
For investors and data teams

Put this intelligence into your own tools

The figures on this page come from Fliar’s company, funding and MCA filings data. Use it through the Investor Intelligence API and MCA financials feeds, or explore every company, filing and investor in Radar.

Capital & corporate activity

Sustainability tech funding and M&A across India

1,357 recorded equity rounds have gone to 3,401 sustainability tech companies in India — how much, at which stage, into which sub-sectors, from whom, and how Karnataka compares. Debt, IPO and grant rounds are excluded.

equity rounds, last 12 months50

US$626.36m

equity rounds, last 24 months173

US$1.12bn

raised over five yearsUS$3.89bn

682 rounds in India

M&A deals, Karnataka6

last 24 months

Capital by year

Equity funding into sustainability tech in India

amount rounds
$238m201889
$425m2019102
$132m2020101
$382m2021109
$1.0bn2022140
$757m2023138
$685m2024153
$497m2025112
$534m202630

Bars show US$ raised; the number under each year is equity rounds. 2026 is year to date. The peak year was 2022, with US$1.04bn across 140 rounds.

The funding ladder · five years

Rounds and typical cheque by stage

AngelUS$20.56m80 rounds · median US$104k
SeedUS$352.69m408 rounds · median US$421k
Series AUS$509.66m107 rounds · median US$3.94m
Series BUS$602.32m43 rounds · median US$11.25m
Series CUS$650.76m26 rounds · median US$15.84m
Series D+US$722.21m12 rounds · median US$30.71m
Private equityUS$1.03bn6 rounds · median US$232.92m
Where the money went · five years

Most-funded sub-sectors

Renewable energy techUS$1.22bn93 rounds · 44 companies
MicrofinanceUS$824.55m35 rounds · 15 companies
Solid waste management techUS$243.03m103 rounds · 47 companies
Consumer and sme loansUS$238.64m7 rounds · 4 companies
Alternative lendingUS$221.19m12 rounds · 5 companies
Air pollution management techUS$157.59m74 rounds · 38 companies
Affordable housingUS$146.45m3 rounds · 2 companies
Corporate activity · last 24 months

M&A in Karnataka

5Acquisition
1Merger

Most active acquirers

  1. Axis bank2
  2. Svatantra Microfin1
  3. Elpro International1
  4. Sistema.bio1
  5. Ibm1

Most acquired or merged

  1. Creditaccess grameen2
  2. Chaitanya india fin credit1
  3. Can fin homes1
  4. Inclusive energy1
  5. Prescinto1

Each deal appears in the events strip at the top of the page.

Go deeper in the sustainability tech landscape reports:

Sustainability Tech Industry Landscape of India

Sustainability tech funding in Karnataka

95 sustainability tech companies in Karnataka have recorded equity funding, US$994.20m in total. Totals and round dates describe the historical record; they are not current valuations.

Founders and momentum in Karnataka

Meet the people behind sustainability tech companies in Karnataka. 305 of 436 companies list founders or leaders; where a public LinkedIn profile matches exactly, the expanded profile shows the photo, headline, location and education.

Explore Karnataka sustainability tech companies by sub-sector

The most common specialisations among sustainability tech companies in Karnataka. Open a company to see what it sells, who runs it and how far it has come.

Keep exploring sustainability tech in India and nearby markets.

Coming soon