Waste & water, solar energy, consulting, air & pollution, wind & green buildings and more: the companies building environment in Delhi, with their founders, funding, team size and business models.
Funding, M&A, contract wins and launches involving 554 environment companies in Delhi, last 24 months: 72 Contracts · 9 M&A deals · 8 funding rounds. Newest first; companies and investors link to their Fliar profiles. Latest event in our news feed: Mar 2026.
ContractSupply
Oriana power · client: Solar Energy Corporation of India (SECI)
ACME Cleantech, NTPC Renewable Energy, Jakson Green and Oriana Power were among the companies that on Monday signed 10-year binding green ammonia supply agreements with the Solar Energy…
SoftBank and OpenAI have jointly invested $1 billion in SB Energy, an infrastructure company working with tech firms on a U.S. buildout of data centers.
Hindustan Power has marked its entry into India’s critical minerals sector after one of its group firms secured a Letter of Intent (LoI) for the exploration of the Padhar Platinum Group…
Hindustan Power, one of India’s leading integrated energy companies, today announced that one of its group firms has been awarded a Letter of Intent (LoI) for exploration of the Padhar…
The Government of India company Central Electronics Limited (CEL) has placed a purchase order with Blue Cloud Softech Solutions Limited (BCSSL) (BSE: 539607) for the deployment of its…
In January, OpenAI and SoftBank Group jointly invested $1 billion in US digital infrastructure company SB Energy as part of a plan to build out AI data centres.
Cliantech Solutions has secured a contract from IB Solar to supply a 1.2 GW artificial intelligence-enabled solar module manufacturing line, marking a significant step in expanding…
Juniper Green Energy partnered with Envision Energy to supply and install energy storage systems at the Bikaner project.
Energy Storage
Contract
Consortium of domestic and global financial institutions · client: Juniper green energy
Recently, the company secured ₹20.39 billion (~$245.7 million) in debt financing from a consortium of domestic and global financial institutions to fund the development of its upcoming…
Ace investor Vijay Kedia has acquired a significant stake in smallcap infrastructure company SPML Infra through a bulk deal transaction, according to exchange data.
SoftBank on a strategic investment of $1 billion in SB Energy by SoftBank Group and OpenAI to build and operate next-generation AI data centers as part of The Stargate Project.
DBS Bank India and Barclays Bank have sanctioned ₹300 crore and ₹250 crore, respectively, in medium-term debt (three-year tenor) to support the capital expenditure requirements of…
Central Electronics Limited (CEL) has announced a major tender for the establishment of a 1.2 GWp Solar PV Module Manufacturing Line at its Sahibabad facility.
Waaree Energies Limited, a leading Indian renewable energy company, has secured a 300 MW solar module supply order from Sembcorp Green Infra Private Limited.
AMPIN Energy Transition on Monday announced the signing of a long-term renewable Power Purchase Agreement (PPA) with Air Liquide in India for supply of 6.6 MW of renewable energy from…
AMPIN Energy Transition has secured a $50 million long-term investment from Dutch development bank FMO to develop new greenfield renewable energy projects in India.
Renewable energy projects
ContractInfrastructure
Spml infra · client: Public Health Engineering Department (PHED), Jhalawar
The contract, awarded by the Public Health Engineering Department (PHED), Jhalawar, has been secured in a joint venture with Shree Hari Infraprojects Private Limited.
Water Supply
ContractInfrastructure
Spml infra · client: Public Health Engineering Department (PHED), Jhalawar, Rajasthan
SPML Infra Ltd, in joint venture with Shree Hari Infraprojects Private Limited, has secured a ₹207.38 crore (inclusive of GST) project from the Public Health Engineering Department…
The company earlier secured a 350 MW order from AMPIN Energy Transition for high-efficiency G12R TOPCon modules, with deliveries scheduled for completion by March 2026.
Langfang Sol-Bright New Energy will supply its water‑free robotic solar module cleaning systems to AMPIN Energy Transition’s 160 MW wind‑solar hybrid projects in Rajasthan.
In June this year, Sembcorp’s subsidiary, Sembcorp Green Infra (SGIPL), was awarded its first 50 MW Round-the-Clock (RTC) power project from Solar Energy Corporation of India (SECI).
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
Environment companies in Delhi, by revenue
Browse environment companies in Delhi 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 227 environment companies in Delhi 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
Company & businessRevenueRevenue growthHeadcount & growthAgeJobs · last 3 months
Every company, not just 50All 463 environment companies in Delhi, 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 environment companies in Delhi by what you are looking for
Browse top environmental companies in Delhi and environmental consulting firms, from waste and water treatment to solar and air quality services. You can also find environment startups in Delhi and companies hiring now.
8 ways to explore environment in Delhi
Waste & water management companiesSolar energy companiesEnvironment consultancy & research servicesAir quality & pollution control companiesWind energy & green building companiesEnvironment startups in Delhi
Waste & water management companies
Water, wastewater, solid waste and e-waste recycling providers.
JITF Infralogistics
Provider of water, wastewater and solid waste management services
Manufacturer of geosynthetic materials for infrastructure projects. It offers a variety of products including geotextiles, geogrids, geomembranes, and geocomposites. These materials are used in various sectors such as railways, oil and gas, ground engineering, environmental projects, roads, and agriculture. The company provides sustainable and innovative products designed to meet diverse industry needs. Its offerings include solutions for erosion control, drainage, and waterproofing applications. The manufacturing process adheres to high standards, ensuring seamless integration into projects.
Solar energy products and equipment supplier and distributor that offers a range of renewable energy solutions, including solar panels, inverters, and batteries
The most-installed Android apps published by environment companies headquartered in Delhi — 859K installs between them. 15 companies on this page publish at least one app; each company (legal entity) appears once, with its most-installed app.
Revenue, profit and growth from the filed annual accounts of 202 environment companies in Delhi for FY24-25 — 245 of the 463 companies on this page file accounts with the Ministry of Corporate Affairs. The five largest earn 65% of the revenue, so medians describe the typical company better than totals.
combined revenue, FY24-25₹42,133.14 cr
202 companies filing accounts
combined net profit₹1,906.27 cr
4.5% aggregate margin
are profitable87%
175 of 202 companies
median revenue~₹11.3 cr
the typical company
median revenue growth+16%
into FY24-25
earned by the top five65%
revenue concentration
Six-year view
Combined revenue of filing companies
₹14,670.68 crFY19-20185 filers
₹13,266.86 crFY20-21196 filers
₹18,317.27 crFY21-22206 filers
₹23,110.33 crFY22-23211 filers
₹32,493.40 crFY23-24216 filers
₹42,133.14 crFY24-25202 filers
The number of companies filing changes each year; the three-year cohort below compares like with like.
Like-for-like
The same 183 companies over three years
+88%
FY22-23₹22,116.76 cr₹620.39 cr net
FY23-24₹30,799.53 cr₹1,024.41 cr net
FY24-25₹41,539.94 cr₹2,015.34 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 cr3664% profitable
₹1–10 cr6289% profitable
₹10–100 cr6295% profitable
₹100–1,000 cr3589% profitable
Over ₹1,000 cr7100% profitable
Companies by FY24-25 revenue. Bars show how many companies sit in each band.
Momentum
How fast revenue moved into FY24-25
Shrinking59
0–20%45
20–50%31
50–100%22
Doubled+39
196 companies with accounts for both years; median growth +16%.
Profitability
Profit is concentrated at the top
175profitable
27loss-making
4.5%aggregate margin
2.6%median margin
The aggregate margin is pulled up by a few large filers; the median shows the typical company.
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
Environment Industry Landscape of Delhi
The financials above are one chapter. The full environment landscape of Delhi maps the whole industry — every segment, the capital behind it, the talent market and where the next opportunities are.
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
Environment funding and M&A across India
599 recorded equity rounds have gone to 5,556 environment companies in India — how much, at which stage, into which sub-sectors, from whom, and how Delhi compares. Debt, IPO and grant rounds are excluded.
equity rounds, last 12 months22
US$804.28m
equity rounds, last 24 months72
US$1.35bn
raised over five yearsUS$5.13bn
219 rounds in India
M&A deals, Delhi9
last 24 months
Capital by year
Equity funding into environment in India
amount rounds
$997m201836
$1.1bn201928
$471m202022
$691m202133
$1.3bn202232
$1.0bn202333
$844m202467
$862m202543
$389m202611
Bars show US$ raised; the number under each year is equity rounds. 2026 is year to date. The peak year was 2022, with US$1.31bn across 32 rounds.
The funding ladder · five years
Rounds and typical cheque by stage
AngelUS$103.33m29 rounds · median US$283k
SeedUS$83.85m91 rounds · median US$434k
Series AUS$405.26m39 rounds · median US$4.58m
Series BUS$618.28m16 rounds · median US$26.05m
Series CUS$638.22m17 rounds · median US$35.61m
Series D+US$2.17bn20 rounds · median US$58.75m
Private equityUS$1.11bn7 rounds · median US$175.00m
Where the money went · five years
Most-funded sub-sectors
Solar energyUS$3.38bn122 rounds · 64 companies
Wind energyUS$771.24m11 rounds · 4 companies
Renewable energy techUS$661.80m5 rounds · 3 companies
Waste & water managementUS$103.65m32 rounds · 26 companies
Air management servicesUS$87.06m5 rounds · 3 companies
Alternative lendingUS$54.61m4 rounds · 1 companies
Green buildingsUS$17.26m5 rounds · 4 companies
Delhi in context
Delhi’s share of India’s environment funding
Rounds7%15 of 219
Capital17%US$858.75m of US$5.13bn
Equity rounds over the last five years, 554 environment companies in Delhi among 5,556 in India.
Corporate activity · last 24 months
M&A in Delhi
8Acquisition
1Announced
Most active acquirers
Sembcorp Green Infra2
Vijay Kedia1
Kedia Securities1
SPML India Limited1
Adani group1
Most acquired or merged
Spml infra3
ReNew Sun Bright Pvt Ltd1
ReNew Sun Bright Private Limited1
Sb energy1
Lanco Amarkantak Power1
Each deal appears in the events strip at the top of the page.
19 environment companies in Delhi have recorded equity funding, US$1.59bn in total. Totals and round dates describe the historical record; they are not current valuations.
Most funded
Largest recorded equity totals, with the latest recorded round.
Solar energy
Provider of renewable energy solutions
Recorded equity fundingUS$448.28mSeries D · Mar 2025
Milestone 6.9 MW currently under commissioning commissioning and charging of 8.1 MW Open Access Solar Project at Mahoba, Uttar Pradesh
From the company’s LinkedIn posts
Technology
PHP
MySQL
WordPress
jQuery
Detected on the company website
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Founders and momentum in Delhi
Meet the people behind environment companies in Delhi. 169 of 463 companies list founders or leaders; where a public LinkedIn profile matches exactly, the expanded profile shows the photo, headline, location and education.
Fastest revenue growth
Environment companies in Delhi with the highest one-year revenue growth among those reporting at least ₹5 crore in revenue. Growth is the reported one-year change for the period shown.
Air management services
Provider of carbon credits and renewable energy consultancy services
Solar energy solutions provider company offering a range of services including solar power plant installation, rooftop solar solutions, and energy management services to customers
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Growing teams
Companies whose recorded headcount rose the most between the two most recent team-size snapshots. A larger team is a signal of momentum, not of profitability.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Women-founded
Environment companies in Delhi with at least one woman on the founding team. Expand a profile to meet the founders; teams can include both women and men.
Provider of environmental management, monitoring, assessment, and compliance solutions
Revenue₹5.39 crFY 2024-25
Founders
Details not available
Air management services
Provider of carbon footprint & credit services
Revenue₹4.79 crFY 2024-25
Founders
Details not available
Air management services
Manufacturer of geosynthetic materials for infrastructure projects. It offers a variety of products including geotextiles, geogrids, geomembranes, and geocomposites. These materials are used in various sectors such as railways, oil and gas, ground engineering, environmental projects, roads, and agriculture. The company provides sustainable and innovative products designed to meet diverse industry needs. Its offerings include solutions for erosion control, drainage, and waterproofing applications. The manufacturing process adheres to high standards, ensuring seamless integration into projects.
RevenueFY 2024-25
Founders
Details not available
Air management services
Manufacturer of real-time environmental monitoring systems
Revenue₹3.11 crFY 2024-25
Founders
Details not available
Air management services
Provider of carbon advisory and financial services to businesses
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