Company lists
The Tamil Nadu edition · 2026

Wind energycompanies in Tamil Nadu

Turbines, project developers, EPC & O&M, wind & solar, diversified and more: the companies building wind energy in Tamil Nadu, with their founders, funding, team size and business models.

64 company profiles33 with reported revenue5 with recorded fundingOctober 2026 edition
Tamil Nadu · Photo: Wikimedia Commons (Creative Commons Attribution-ShareAlike 4.0)

Recent wind energy business events in India

Funding, M&A, contract wins and launches involving 375 wind energy companies in India, last 24 months: 182 Contracts · 47 M&A deals · 12 funding rounds · 1 Launch. Newest first; companies and investors link to their Fliar profiles. Latest event in our news feed: Jun 2026.

M&AAcquisition · Announced

Aditya birla group acquires Sprng energy

According to sources to Manicontrol, after collecting binding bids, Aditya Birla Group, led by Kumar Mangalum Birla, has taken the lead in the race to buy Indian Renewable Energy…

Renewable Energy
M&AAcquisition · Announced

JSW Energy acquires Toshiba Jsw Power Systems

JSW Energy has executed definitive agreements to acquire an additional equity stake in Toshiba JSW Power Systems (TJPS), by way of a secondary purchase of equity shares from Toshiba…

Energy
M&AAcquisition · Completed

Inox Clean Energy acquires Vibrant energy

Inox Clean Energy Limited has completed the acquisition of Vibrant Energy, a Macquarie-backed renewable independent power producer focused on the commercial and industrial (C&I) segment.…

Renewable independent power producer
ContractSupply

Bondada Engineering · client: Ambuja cements

Bondada Engineering, a Hyderabad-based engineering, procurement, and construction company, has secured multiple orders worth ₹1.25 billion (~$13.22 million) for a 75 MW solar project in…

Solar
ContractSupply

Bondada Engineering · client: Adani Ports and Special Economic Zone

Bondada Engineering, a Hyderabad-based engineering, procurement, and construction company, has secured multiple orders worth ₹1.25 billion (~$13.22 million) for a 75 MW solar project in…

Solar
M&AAcquisition · Completed

Inox Clean Energy acquires Vibrant energy

It then went on to acquire Macquarie-owned Vibrant Energy, an Indian renewable energy company that supplies electricity to Amazon’s establishments in the country.

Renewable Energy
M&AAcquisition · Pending

National Investment and Infrastructure Fund (NIIF) acquires Sprng energy

National Investment and Infrastructure Fund (NIIF) has emerged as the frontrunner to acquire Sprng Energy from Shell for nearly $1.7 billion, said people in the know, as India’s…

Renewable Power / Energy
M&AAcquisition · Completed

Shell Group acquires Sprng energy

Shell Group acquired Sprng as part of a global clean energy pivot for $1.55 billion in 2022.

Renewable Energy
ContractInfrastructure

Refex industries · client: National Highways Authority of India

Refex Industries Limited has secured a significant contract valued at approximately ₹32.45 crore, including GST, for the transportation of pond ash to NHAI PWD road construction sites.

Infrastructure
ContractSupply

Fourth partner energy · client: Hyundai motor group

Fourth Partner Energy has expanded its partnership with Hyundai Motor Group through a new agreement to supply 28 MW of renewable energy from a wind-solar hybrid project in Tamil Nadu.

ContractSupply

Refex industries · client: Na

Refex Industries Limited has secured a significant order valued at approximately ₹70.2 crore for the supply of bulk industrial commodities.

Steel sector
ContractSupply

Diamond Power Infrastructure · client: Adani green energy

Diamond Power Infrastructure has announced the receipt of a letter of intent from Adani Green Energy Limited for the supply of cables. The order is valued at ₹19,57,11,313, inclusive of…

Energy
ContractSupply

Serentica renewables · client: Cairn Oil & Gas

Cairn Oil & Gas, part of the Vedanta Group, has started sourcing 25 MW of renewable hybrid power from Serentica Renewables for its Barmer oil field in Rajasthan.

Energy
ContractSupply

Serentica renewables · client: Sanathan Polycot

Serentica Renewables has inked a deal with Sanathan Polycot to provide 32 MW of hybrid renewable energy.

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…

Energy / Fertiliser
ContractInfrastructure

K.P. Energy · client: Jk paper

K.P. Energy has secured a 91.4 MW wind-solar hybrid power project from JK Paper, marking a significant addition to its renewable portfolio.

Renewable Energy
ContractSupply

Suzlon Group · client: Gas Authority of India Ltd (GAIL)

Suzlon Group on Tuesday said it has secured its sixth wind energy project of 100 MW from state-run Gas Authority of India Ltd (GAIL).

Renewable Energy
ContractSupply

Suzlon energy · client: Gail

Suzlon Energy said that this the fourth PSU order that the company has won in financial year 2026, and that the power generated from this project will support the decarbonization of…

Renewable Energy
M&AAcquisition · Completed

Refex Holding Private Limited acquires Refex industries

Refex Industries Limited has disclosed the acquisition of 1,00,000 equity shares by its promoter entity Refex Holding Private Limited through an open market purchase.

Industries
M&AAcquisition · Pending

Aboitiz Power acquires Fourth partner energy

Manila‑based Aboitiz Power is in talks to acquire a majority stake in Fourth Partner Energy

Energy
M&AAcquisition · Announced

Inox Green acquires Wind World India

INOXGFL Group, has emerged as a successful bidder for the acquisition of the IPP and O&M businesses of Wind World India through the National Company Law Tribunal (NCLT)-approved…

Renewable Energy
M&AAcquisition · Completed

Inox Clean Energy acquires Vibrant energy

Inox Clean Energy acquired Vibrant Energy from Macquarie for about $200 million.

Renewable Energy
M&AAcquisition · Announced

Inox Clean acquires Wind World India

INOXGFL Group has won the bid to acquire Wind World India’s Independent Power Producer (IPP) and Operations & Maintenance (O&M) businesses through a National Company Law Tribunal…

Renewable Energy
M&AAcquisition · Announced

Inox green energy services acquires Wind World India

At the same time, Inox Green Energy Services will take over Wind World India’s O&M business, strengthening its presence in the renewable asset management space.

Operations & Maintenance
M&AAcquisition · Announced

INOXGFL Group acquires Wind World India

Noida-headquartered INOXGFL Group has emerged as the successful bidder for the acquisition of Wind World India’s Independent Power Producer (IPP) and Operations & Maintenance (O&M) arms.

Energy
M&AAcquisition · Announced

Inox Clean Energy acquires Wind World India

INOXGFL Group on Thursday said it has emerged as the successful bidder for the acquisition of the IPP and O&M businesses of Wind World India through an NCLT-approved resolution process.

Independent Power Producer
M&AAcquisition · Announced

Inox Neo Energies acquires Wind World India

Inox Clean Energy Limited, the group’s renewable energy platform focused on developing, owning and operating utility-scale wind, solar and hybrid assets, will acquire Wind World India’s…

Wind Power Generation
M&AAcquisition · Completed

Dr. Bondada Raghavendra Rao acquires Bondada Engineering

Dr. Bondada Raghavendra Rao purchased 2,200 equity shares through open market transactions on February 13, 2026.

ContractTechnology

Oriana power · client: Gujarat Urja Vikas Nigam

Other winning bidders for this project included Oriana Power, which won the bid at Rs 2,16,000.

Energy
ContractService

Adani green energy · client: Kpi green energy

The contracts have been awarded by Adani Green Energy Six Limited and Adani Green Energy Limited. Under the service and purchase orders, KPI Green Energy will carry out detailed…

Renewable energy

Wind energy companies in Tamil Nadu, by revenue

Browse wind energy companies in Tamil Nadu by reported revenue, one-year revenue growth, revenue model, age and stage. The 33 companies below are the largest by their most recent reported revenue among 33 wind energy companies in Tamil Nadu 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 33

Provider of refrigerant gases, ash management, green mobility, and power solutions

Industrial gases
₹2,518.02 crFY 2024-25
+80%2024–2025
504-30% 12 mo to Mar 2023LinkedIn · Oct 2026
24 yr2002
0none in 3 months · last posted Jan 2025

Everrenew is a renewable energy company that offers affordable and reliable wind power and solar power investment solutions

Wind energy
₹2,385.13 crFY 2023-24
+348%2023–2024
334+408% 12 mo to Sep 2023LinkedIn · Oct 2026
7 yr2019
0none in 3 months · last posted Jan 2025

Provider of solar energy operation and maintenance services

Solar energy
₹446.73 crFY 2023-24
+62%2023–2024
271+51% 12 mo to Sep 2024recorded Sep 2024
9 yr2017
0none in 3 months

Manufacturer of yarns & drive gears

Wind energy
₹374.72 crFY 2022-23
Not reported
86-8% 12 mo to Sep 2024LinkedIn · Oct 2026
45 yr1981
0none in 3 months

Utility-scale project developer

Wind energy
₹322.57 crFY 2024-25
+73%2024–2025
346-51% 12 mo to Jul 2024LinkedIn · Jul 2026
28 yr1998
0none in 3 months

Online platform for designing and managing renewable energy power programs

Wind energy
₹283.02 crFY 2024-25
+5%2024–2025
174+7% 12 mo to Oct 2023LinkedIn · Oct 2026
20 yr2006
0none in 3 months

Developer of wind energy projects

Wind energy
₹146.07 crFY 2024-25
-26%2024–2025
3-70% 12 mo to Sep 2024recorded Sep 2024
20 yr2006
0none in 3 months

Wind turbine manufacturer

Wind energy
₹112.68 crFY 2024-25
+1%2024–2025
318+13% 12 mo to Jul 2024recorded Jul 2024
37 yr1989
0none in 3 months

Developer of solar and wind energy projects

Wind energy
₹108.26 crFY 2024-25
+37%2024–2025
26+0% 12 mo to Sep 2024LinkedIn · Jul 2026
12 yr2014
0none in 3 months

Wind Energy project installer

Solar energy
₹58.51 crFY 2024-25
+26%2024–2025
40LinkedIn · Jul 2026
30 yr1996
0none in 3 months

Developer of wind energy projects

Wind energy
₹41.40 crFY 2024-25
+28%2024–2025
12+0% 12 mo to Jun 2024recorded Jun 2024
18 yr2008
0none in 3 months

Technology for installing wind turbines without using cranes

Wind energy
₹38.55 crFY 2024-25
+30%2024–2025
205LinkedIn · Oct 2026
25 yr2001
1postings · last posted Sep 2026

Developer of utility wind energy projects

Wind energy
₹35.81 crFY 2024-25
-13%2024–2025
32+0% 12 mo to Jul 2024recorded Jul 2024
31 yr1995
0none in 3 months

Wind turbine parts manufacturer committed to providing quality products and services

Wind energy
₹25.86 crFY 2021-22
Not reported
37-42% 12 mo to Sep 2024LinkedIn · Jul 2026
31 yr1995
1postings · last posted Aug 2026

Wind and solar EPC company

Solar energy
₹24.35 crFY 2024-25
+215%2024–2025
18+0% 12 mo to Sep 2024LinkedIn · Jul 2026
17 yr2009
0none in 3 months

Wind turbine manufacturer

Wind energy
₹23.36 crFY 2024-25
+161%2024–2025
2+0% 12 mo to Aug 2024LinkedIn · Jul 2026
21 yr2005
0none in 3 months

Specializing in wind turbine project development, serving clients in the renewable energy industry

Wind energy
₹21.71 crFY 2024-25
+29%2024–2025
49LinkedIn · Jul 2026
5 yr2021
1postings · last posted Aug 2026

Windmill operations and maintenance company specializing in providing services for wind energy-related needs using Liftech technology

Wind energy
₹14.35 crFY 2024-25
+47%2024–2025
18LinkedIn · Jul 2026
26 yr2000
0none in 3 months

Company that provides various services for the wind industry, focusing on maintenance and operational solutions for wind turbines

Wind energy
₹13.62 crFY 2024-25
+12%2024–2025
37LinkedIn · Jul 2026
28 yr1998
0none in 3 months

Provider of wind turbine access systems and equipment for major wind turbine OEMs

Wind energy
₹13.61 crFY 2024-25
+51%2024–2025
172+98% 12 mo to Mar 2024recorded Mar 2024
8 yr2018
0none in 3 months

Provider of wind turbine services and solutions in the renewable energy sector

Wind energy
₹11.66 crFY 2024-25
+150%2024–2025
—Not available
4 yr2022
0none in 3 months

Vertical axis wind turbine (VAWT) developer

Wind energy
₹8.28 crFY 2024-25
+41%2024–2025
49-19% vs previous recordLinkedIn · Jul 2026
19 yr2007
0none in 3 months

Developer and service provider of wind farms

Wind energy
₹7.41 crFY 2024-25
-14%2024–2025
44+0% 12 mo to Sep 2024recorded Sep 2024
15 yr2011
0none in 3 months

Provider of wind and solar EPC services

Wind energy
₹4.92 crFY 2024-25
+4%2024–2025
—Not available
23 yr2003
0none in 3 months

Wind turbine installation and maintenance service provider

Wind energy
₹4.82 crFY 2024-25
+77%2024–2025
103+106% 12 mo to Sep 2024recorded Sep 2024
14 yr2012
0none in 3 months
33 of 64 companies shown here · the full list is on Radar
Fliar Radar

Explore all 64 wind energy companies in Tamil Nadu on Radar

This page shows the top 33. Radar has the complete, filterable list with contacts and live company signals.

Open wind energy in Tamil Nadu on Radar
  • Every company, not just 50All 64 wind energy companies in Tamil Nadu, 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 wind energy companies in Tamil Nadu by what you are looking for

Find wind energy companies in Tamil Nadu, from wind turbine manufacturing to project developers and O&M providers. See wind energy companies in India by what they do, including wind and solar EPC firms.

8 ways to explore wind energy in Tamil Nadu

Wind turbine manufacturers & component makersWind farm project developers & power producersWind EPC, installation and O&M service providersWind and solar energy companiesDiversified energy & industrial groupsListed wind energy companies in Tamil Nadu

Wind turbine manufacturers & component makers

Makers of wind turbines, towers, gearboxes and generators.

  1. ReGen Powertech

    Manufacturer of wind turbines

    Wind energy
    Website
  2. Everrenew

    Everrenew is a renewable energy company that offers affordable and reliable wind power and solar power investment solutions

    Wind energy
    See in list
  3. Super Sales

    Manufacturer of yarns & drive gears

    Wind energy
    See in list
  4. R.S. YARNS & POWER

    Developer of wind energy projects

    Wind energy
    See in list
  5. Pioneer Wincon

    Wind turbine manufacturer

    Wind energy
    See in list

Wind farm project developers & power producers

Developers and independent power producers running wind farms.

  1. ReGen Powertech

    Manufacturer of wind turbines

    Wind energy
    Website
  2. Refex Group

    Provider of refrigerant gases, ash management, green mobility, and power solutions

    Industrial gases
    See in list
  3. Everrenew

    Everrenew is a renewable energy company that offers affordable and reliable wind power and solar power investment solutions

    Wind energy
    See in list
  4. Renfra Energy

    Provider of solar energy operation and maintenance services

    Solar energy
    See in list
  5. Kshema Power and Infrastructure

    Utility-scale project developer

    Wind energy
    See in list

Wind EPC, installation and O&M service providers

Companies installing and maintaining wind and solar plants.

  1. Everrenew

    Everrenew is a renewable energy company that offers affordable and reliable wind power and solar power investment solutions

    Wind energy
    See in list
  2. Renfra Energy

    Provider of solar energy operation and maintenance services

    Solar energy
    See in list
  3. Kshema Power and Infrastructure

    Utility-scale project developer

    Wind energy
    See in list
  4. R.S. YARNS & POWER

    Developer of wind energy projects

    Wind energy
    See in list
  5. Windcare India

    Technology for installing wind turbines without using cranes

    Wind energy
    See in list

Wind and solar energy companies

Renewable companies combining wind and solar energy.

  1. Everrenew

    Everrenew is a renewable energy company that offers affordable and reliable wind power and solar power investment solutions

    Wind energy
    See in list
  2. Renfra Energy

    Provider of solar energy operation and maintenance services

    Solar energy
    See in list
  3. Kshema Power and Infrastructure

    Utility-scale project developer

    Wind energy
    See in list
  4. Orient Green Power Company

    Online platform for designing and managing renewable energy power programs

    Wind energy
    See in list
  5. R.S. YARNS & POWER

    Developer of wind energy projects

    Wind energy
    See in list

Diversified energy & industrial groups

Groups with wind interests alongside gases, water and other businesses.

  1. Refex Group

    Provider of refrigerant gases, ash management, green mobility, and power solutions

    Industrial gases
    See in list
  2. Vaigunth Ener Tek

    Manufacturer and installer of renewable energy products

    Solar energy
    See in list
  3. BGR Energy Systems

    BGR Energy Systems is a condenser tube cleaning system manufacturing firm.

    Solar energy
    Website
  4. Eurus Helios

    Developer of renewable energy infrastructure projects

    Wind energy
    Website
  5. Reyna Buildmat

    Provider of solar, wind, and construction engineering services and products

    Wind energy
    Website
6 companies in Tamil Nadu

Listed wind energy companies in Tamil Nadu

Publicly listed wind energy companies, for those looking at wind energy shares.

  1. Refex Group

    Provider of refrigerant gases, ash management, green mobility, and power solutions

    Industrial gases
    See in list
  2. Super Sales

    Manufacturer of yarns & drive gears

    Wind energy
    See in list
  3. Orient Green Power Company

    Online platform for designing and managing renewable energy power programs

    Wind energy
    See in list
  4. Indowind

    Developer of utility wind energy projects

    Wind energy
    See in list
  5. Gita Renewable Energy

    Generator of power from renewable wind, solar, and hydro resources

    Wind energy
    See in list
7 companies in Tamil Nadu

Wind energy startups in Tamil Nadu

Newer wind energy companies in Tamil Nadu.

  1. Windplus

    Specializing in wind turbine project development, serving clients in the renewable energy industry

    Wind energy
    See in list
  2. WandSe Solutions

    Provider of reliable and efficient renewable energy solutions specializing in wind turbine generators & solar power plants

    Wind energy
    See in list
  3. Foster Energy

    Provider of engineering, procurement, and constructions specializing in wind and solar energy projects

    Wind energy
    Website
  4. Eurus Helios

    Developer of renewable energy infrastructure projects

    Wind energy
    Website
4 companies in Tamil Nadu

Wind energy companies hiring in Tamil Nadu

Wind energy companies in Tamil Nadu with open roles.

  1. Refex Group

    Provider of refrigerant gases, ash management, green mobility, and power solutions

    Industrial gases
    See in list
  2. Everrenew

    Everrenew is a renewable energy company that offers affordable and reliable wind power and solar power investment solutions

    Wind energy
    See in list
  3. Windcare India

    Technology for installing wind turbines without using cranes

    Wind energy
    See in list
  4. NUTECH Wind Parts

    Wind turbine parts manufacturer committed to providing quality products and services

    Wind energy
    See in list
  5. Windplus

    Specializing in wind turbine project development, serving clients in the renewable energy industry

    Wind energy
    See in list
5 companies in Tamil Nadu
The business behind the activity

Wind energy financials in Tamil Nadu

Revenue, profit and growth from the filed annual accounts of 28 wind energy companies in Tamil Nadu for FY24-25 — 38 of the 64 companies on this page file accounts with the Ministry of Corporate Affairs. The five largest earn 89% of the revenue, so medians describe the typical company better than totals.

combined revenue, FY24-25₹3,535.47 cr

28 companies filing accounts

combined net profit₹215.21 cr

6.1% aggregate margin

are profitable86%

24 of 28 companies

median revenue~₹18.0 cr

the typical company

median revenue growth+24%

into FY24-25

earned by the top five89%

revenue concentration

Six-year view

Combined revenue of filing companies

₹1,649.97 crFY19-2030 filers
₹1,652.22 crFY20-2131 filers
₹1,911.11 crFY21-2232 filers
₹3,993.73 crFY22-2335 filers
₹5,625.14 crFY23-2434 filers
₹3,535.47 crFY24-2528 filers

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

Like-for-like

The same 27 companies over three years

+31%
FY22-23₹2,684.96 cr₹128.14 cr net
FY23-24₹2,255.57 cr₹93.23 cr net
FY24-25₹3,523.82 cr₹214.97 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 cr333% profitable
₹1–10 cr786% profitable
₹10–100 cr1392% profitable
₹100–1,000 cr4100% profitable
Over ₹1,000 cr1100% profitable

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

Momentum

How fast revenue moved into FY24-25

Shrinking7
0–20%4
20–50%9
50–100%5
Doubled+3

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

Profitability

Profit is concentrated at the top

24profitable
4loss-making
6.1%aggregate margin
3.0%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
SB Wind EnergySB WIND ENERGY PRIVATE LIMITED+215%₹24.35 cr
VayuloVAYULO ENERGY PRIVATE LIMITED+150%₹11.66 cr
Refex GroupREFEX INDUSTRIES LIMITED+79%₹2,482.52 cr
Kshema Power and InfrastructureKSHEMA POWER INDIA PRIVATE LIMITED+66%₹308.66 cr
Orient Green Power CompanyORIENT GREEN POWER COMPANY LIMITED+53%₹37.51 cr
Vily Wind Turbine Access IndiaVILY WIND TURBINE ACCESS INDIA PRIVATE LIMITED+51%₹13.61 cr
Profit leaders · ₹10 cr+ revenue

Highest net margins, FY24-25

CompanyMarginRevenue
Kshema Power and InfrastructureKSHEMA POWER INDIA PRIVATE LIMITED9.5%₹308.66 cr
WindplusWINDPLUS PRIVATE LIMITED8.6%₹21.71 cr
Refex GroupREFEX INDUSTRIES LIMITED7.6%₹2,482.52 cr
RS WindtechRS WINDTECH ENGINEERS PRIVATE LIMITED7.3%₹58.51 cr
Vily Wind Turbine Access IndiaVILY WIND TURBINE ACCESS INDIA PRIVATE LIMITED7.2%₹13.61 cr
Foster EnergyFOSTER ENERGY PRIVATE LIMITED7.1%₹26.51 cr
Inside the industry

Sub-sectors compared, FY24-25

Sub-sectorCompaniesRevenueMedian revenueProfitableMargin
Wind energy24₹969.07 cr~₹14.0 cr83%2.1%
Leaders

Largest wind energy companies by revenue, FY24-25

Company · legal entityRevenueNet resultMarginGrowth
Refex GroupREFEX INDUSTRIES LIMITED₹2,482.52 cr₹189.41 cr7.6%+79%
Kshema Power and InfrastructureKSHEMA POWER INDIA PRIVATE LIMITED₹308.66 cr₹29.23 cr9.5%+66%
R.S. YARNS & POWERR.S. YARNS AND POWER PRIVATE LIMITED₹146.07 cr₹92.00 lakh0.6%-26%
Pioneer WinconPIONEER WINCON ENERGY SYSTEMS PRIVATE LIMITED₹112.68 cr₹1.94 cr1.7%+1%
Instant VenturesINSTANT VENTURES PRIVATE LIMITED₹108.26 cr₹70.51 lakh0.7%+37%
RS WindtechRS WINDTECH ENGINEERS PRIVATE LIMITED₹58.51 cr₹4.26 cr7.3%+26%
Windcare IndiaWINDCARE INDIA PRIVATE LIMITED₹38.55 cr₹1.48 cr3.8%+30%
Orient Green Power CompanyORIENT GREEN POWER COMPANY LIMITED₹37.51 cr−₹21.54 cr-57.4%+53%
TVH Energy ResourceTVH ENERGY RESOURCE PRIVATE LIMITED₹34.40 cr₹1.09 cr3.2%+7%
Foster EnergyFOSTER ENERGY PRIVATE LIMITED₹26.51 cr₹1.90 cr7.1%+22%
Some figures are available to Radar members.Log in to Radar to see every figure

Standalone annual accounts filed with the Ministry of Corporate Affairs. Brands that share one legal entity are shown together and counted once.

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

Wind energy funding and M&A across India

131 recorded equity rounds have gone to 375 wind energy companies in India — how much, at which stage, into which sub-sectors, from whom, and how Tamil Nadu compares. Debt, IPO and grant rounds are excluded.

equity rounds, last 12 months2

US$70.97m

equity rounds, last 24 months7

US$166.38m

raised over five yearsUS$2.78bn

39 rounds in India

M&A deals, India47

last 24 months

Capital by year

Equity funding into wind energy in India

amount rounds
$930m20188
$566m20195
$34m20203
$292m20215
$947m20224
$836m202310
$536m202413
$95m20255
$71m20262

Bars show US$ raised; the number under each year is equity rounds. 2026 is year to date. The peak year was 2022, with US$946.98m across 4 rounds.

The funding ladder · five years

Rounds and typical cheque by stage

AngelUS$877k4 rounds · median US$198k
SeedUS$9.76m5 rounds · median US$528k
Series AUS$21.44m4 rounds · median US$4.18m
Series BUS$103.55m4 rounds · median US$30.64m
Series CUS$167.28m2 rounds · median US$83.64m
Series D+US$1.70bn16 rounds · median US$47.93m
Private equityUS$769.72m4 rounds · median US$175.00m
Where the money went · five years

Most-funded sub-sectors

Solar energyUS$1.34bn18 rounds · 5 companies
Wind energyUS$771.24m11 rounds · 4 companies
Renewable energy techUS$655.30m4 rounds · 2 companies
Investment techUS$11.47m6 rounds · 1 companies
Corporate activity · last 24 months

M&A in India

43Acquisition
4Merger

Most active acquirers

  1. Inox Clean Energy10
  2. JSW Neo Energy Limited3
  3. Aditya birla group2
  4. JSW Energy2
  5. Inox Clean Energy2

Most acquired or merged

  1. Sprng energy10
  2. Wind World India7
  3. Vibrant energy6
  4. O2 power4
  5. Inox Wind3

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

Wind energy funding in Tamil Nadu

5 wind energy companies in Tamil Nadu have recorded equity funding, US$160.31m in total. Totals and round dates describe the historical record; they are not current valuations.

Founders and momentum in Tamil Nadu

Meet the people behind wind energy companies in Tamil Nadu. 27 of 64 companies list founders or leaders; where a public LinkedIn profile matches exactly, the expanded profile shows the photo, headline, location and education.

Explore Tamil Nadu wind energy companies by sub-sector

The most common specialisations among wind energy companies in Tamil Nadu. Open a company to see what it sells, who runs it and how far it has come.

Keep exploring wind energy in India and nearby markets.

Coming soon