Company lists
The Telangana edition · 2026

Energy efficiency techcompanies in Telangana

Energy management, smart metering, IoT, smart homes, smart cities and more: the companies building energy efficiency tech in Telangana, with their founders, funding, team size and business models.

34 company profiles15 with reported revenue9 with recorded fundingNovember 2026 edition
Telangana · Photo: Wikimedia Commons (Creative Commons Attribution-ShareAlike 4.0)

Recent energy efficiency tech business events in India

Funding, M&A, contract wins and launches involving 766 energy efficiency tech companies in India, last 24 months: 11 funding rounds. Newest first; companies and investors link to their Fliar profiles. Latest event in our news feed: Mar 2026.

Funding

Living things

Spadel has invested in UK beverage company Living Things through its venture capital arm, The Source Ventures, as part of a new funding round aimed at accelerating growth.

Investors Spadel
FundingSeries B

Smart joules

Smart Joules raised $10 Mn in Series B funding led by Neev II Fund

Investors Neev II Fund
Climate tech energy efficiency
FundingStrategic investment

Promethean energy

Mondelez India has announced a strategic investment in Promethean Energy, an Indian company developing technology to reduce carbon emissions from industrial heat processes.

Investors Sustainable futures
Clean Energy
Funding

Chara technologies

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

Clean tech
FundingPre-seed

Wankel Energy Systems

IIT Madras-incubated deep tech start-up Wankel Energy Systems has raised $ 1 million in a pre-seed funding round led by Shastra VC, with participation from strategic angel investors.

Investors Shastra VC, Strategic angel investors
Energy Technology
FundingPre-Series A

Promethean energy

With the help of Transition VC, Sangam Venture, Sagana Capital, and Fondation Botnar, Promethean Energy, a cleantech startup that aims to decarbonize industrial heating, has raised $2…

Investors Transition Vc, Sangam Venture, Sagana Capital, Fondation botnar
Cleantech
FundingFirst funding round

TRIGeN

Trigen raised US$10M in its first funding round led by HealthCap.

Investors Healthcap
FundingSeries B

75f

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

AI Startup
FundingEarly-stage

Karban

Over the past six to twelve months, they have backed about half a dozen startups, including Beyond Appliances, Upliance, and Karban, with $1-4 million early-stage cheques.

Funding

Keus

On2cook, Alste Technologies and Keus have also raised funding to make kitchens smarter through technology.

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)

Energy efficiency tech companies in Telangana, by funding and team

Few energy efficiency tech companies in Telangana publish revenue, so this list compares what is on record instead: recorded equity funding, team size, revenue model, age and stage. The 34 companies below lead on recorded funding and team size among 34 active companies.

Showing 25 of 34

Provider of smart home automation solutions

Smart homes
US$12.10mSeries B · Nov 2023
336+34% 12 mo to Sep 2024LinkedIn · Oct 2026
E-commerce - product / Physical commerce
9 yr2017
0none in 3 months · last posted Jul 2026

Provider of smart metering and smart grid solutions for utilities

Smart cities
US$6.69mAngel · Mar 2018
23-40% 12 mo to May 2023LinkedIn · Jul 2026
Fee-for-service
20 yr2006
0none in 3 months

Provider of IoT and cloud-based facility management solutions for enterprises

Facility management tech
US$775kSeed · Jun 2023
48+16% 12 mo to Sep 2024LinkedIn · Jul 2026
Subscription
8 yr2018
0none in 3 months · last posted Feb 2026

Provider of solar-powered lighting products

Energy efficiency tech
US$315kSeed · Jun 2009
21+0% 12 mo to Jul 2021LinkedIn · Jul 2026
Fee-for-service
19 yr2007
0none in 3 months

Provider of AI-based building analytics solutions

Real estate it
US$220kAngel · Apr 2020
—Not available
Subscription
11 yr2015
0none in 3 months

Provider of IoT-based smart switches and automation solutions

Energy efficiency tech
US$212kAngel · Oct 2019
4-20% 12 mo to Sep 2024recorded Sep 2024
E-commerce - product / Physical commerce
8 yr2018
0none in 3 months

Provider of wifi-enabled devices to control lights and electronic devices

Energy efficiency tech
US$204kAngel · Oct 2020
93+10% 12 mo to Mar 2024LinkedIn · Jul 2026
E-commerce - product / Physical commerce
12 yr2014
0none in 3 months

AI-powered energy optimisation systems for commercial buildings using IoT and software-based automation

Facility management tech
US$193kSeed · Jan 2023
4LinkedIn · Jul 2026
Advertising / Commission on transaction
9 yr2017
0none in 3 months

Provider of SaaS and IoT-enabled platform for predictive maintenance of electrical grids

Smart grid
US$30kSeed · Nov 2018
—Not available
Subscription
9 yr2017
0none in 3 months

Provider of facility and environment management products

Property management tech
—None recorded
262+14% 12 mo to Aug 2024LinkedIn · Oct 2026
Fee-for-service
35 yr1991
0none in 3 months

Provider of energy management solutions

Energy efficiency tech
—None recorded
68+49% 12 mo to Nov 2023LinkedIn · Jul 2026
Licensing / Subscription
10 yr2016
0none in 3 months

Developer of cloud-based grid network monitoring solutions

Property management tech
—None recorded
26+19% 12 mo to Sep 2024LinkedIn · Jul 2026
Fee-for-service
11 yr2015
0none in 3 months

Street lighting control systems

Smart cities
—None recorded
33+3% 12 mo to Jul 2024recorded Jul 2024
E-commerce - product / Physical commerce
27 yr1999
0none in 3 months

Provider of smart metering solution

Smart cities
—None recorded
23+76% vs previous recordLinkedIn · Jul 2026
Subscription
17 yr2009
0none in 3 months

Software solution provider for energy management systems

Energy efficiency tech
—None recorded
8-66% 12 mo to Sep 2024LinkedIn · Jul 2026
Subscription
11 yr2015
0none in 3 months

Visitor management, school management, and event management solutions provider

Events tech
—None recorded
33+0% 12 mo to Sep 2024LinkedIn · Jul 2026
Subscription
13 yr2013
0none in 3 months

Provider of smart-metering & energy-management services

Energy efficiency tech
—None recorded
—Not available
Subscription
6 yr2020
0none in 3 months · last posted Jun 2026

Provider of cooling solutions

Energy efficiency tech
—None recorded
10LinkedIn · Jul 2026
E-commerce - product / Physical commerce
4 yr2022
0none in 3 months

Industrial energy and carbon compliance management suite

Energy efficiency tech
—None recorded
1LinkedIn · Jul 2026
Subscription
14 yr2012
0none in 3 months

Provider of power quality solutions, solar products, and related engineering services

Energy efficiency tech
—None recorded
—Not available
Fee-for-service
27 yr1999
0none in 3 months

Manufacturer of automation products, including sensors and occupancy detectors

Energy efficiency tech
—None recorded
6LinkedIn · Jul 2026
E-commerce - product / Physical commerce
8 yr2018
0none in 3 months

Manufacturer of power conditioning and energy saving products and panels

Energy efficiency tech
—None recorded
4LinkedIn · Jul 2026
Fee-for-service
6 yr2020
0none in 3 months

App-based visitor management software for offices

Facility management tech
—None recorded
—Not available
Subscription
7 yr2019
—No postings tracked

Provider of billing and expense management software for small businesses

Finance & accounting tech
—None recorded
—Not available
Subscription
8 yr2018
—No postings tracked

Provider of AI-driven energy monitoring solutions or commercial applications

Energy efficiency tech
—None recorded
—Not available
Subscription
6 yr2020
—No postings tracked
34 of 34 companies shown here · the full list is on Radar
Fliar Radar

Explore all 34 energy efficiency tech companies in Telangana on Radar

This page shows the top 34. Radar has the complete, filterable list with contacts and live company signals.

Open energy efficiency tech in Telangana on Radar
  • Every company, not just 50All 34 energy efficiency tech companies in Telangana, 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.
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Explore energy efficiency tech companies in Telangana by what you are looking for

Find energy efficiency tech companies in Telangana, from building energy management to smart metering and smart home automation. Browse energy efficiency solutions companies and startups using IoT to cut power use.

7 ways to explore energy efficiency tech in Telangana

Energy management & building automation systemsSmart grid & smart metering solutionsIoT energy monitoring applicationsSmart home automation & smart lightingSmart city, street lighting & solar solutionsEnergy efficiency tech startups in Telangana

Energy management & building automation systems

Energy monitoring and building management systems that cut power use.

  1. Choice Solutions

    Provider of facility and environment management products

    Property management tech
    See in list
  2. ISTL

    Developer of cloud-based grid network monitoring solutions

    Property management tech
    See in list
  3. Pert

    Provider of wifi-enabled devices to control lights and electronic devices

    Energy efficiency tech
    See in list
  4. Kakatiya Energy Systems

    Street lighting control systems

    Smart cities
    See in list
  5. SmartCheck

    Provider of IoT and cloud-based facility management solutions for enterprises

    Facility management tech
    See in list

Smart grid & smart metering solutions

Smart meters, grid monitoring and utility management software.

  1. ISTL

    Developer of cloud-based grid network monitoring solutions

    Property management tech
    See in list
  2. Black Lake Technologies

    Software solution provider for energy management systems

    Energy efficiency tech
    See in list
  3. Power Quality

    Provider of power quality solutions, solar products, and related engineering services

    Energy efficiency tech
    See in list
  4. Adya

    Provider of smart metering solution

    Smart cities
    See in list
  5. winAMR

    Provider of smart metering and smart grid solutions for utilities

    Smart cities
    See in list

IoT energy monitoring applications

IoT and cloud solutions for monitoring facilities and energy use.

  1. SmartCheck

    Provider of IoT and cloud-based facility management solutions for enterprises

    Facility management tech
    See in list
  2. Offtronix

    Manufacturer of automation products, including sensors and occupancy detectors

    Energy efficiency tech
    See in list
  3. Facillizence

    Provider of AI-based building analytics solutions

    Real estate it
    See in list
  4. Antar Smart Homes

    Provider of IoT-based smart switches and automation solutions

    Energy efficiency tech
    See in list
  5. Ayasta

    Provider of SaaS and IoT-enabled platform for predictive maintenance of electrical grids

    Smart grid
    See in list

Smart home automation & smart lighting

Smart switches, plugs, lights and home automation controllers.

  1. Keus

    Provider of smart home automation solutions

    Smart homes
    See in list
  2. Pert

    Provider of wifi-enabled devices to control lights and electronic devices

    Energy efficiency tech
    See in list
  3. Offtronix

    Manufacturer of automation products, including sensors and occupancy detectors

    Energy efficiency tech
    See in list
  4. Antar Smart Homes

    Provider of IoT-based smart switches and automation solutions

    Energy efficiency tech
    See in list
  5. Punarvi Projects

    Provider of solar lighting and heater solution

    Energy efficiency tech
    See in list

Smart city, street lighting & solar solutions

Street lighting control and solar lighting for cities.

  1. Kakatiya Energy Systems

    Street lighting control systems

    Smart cities
    See in list
  2. Power Quality

    Provider of power quality solutions, solar products, and related engineering services

    Energy efficiency tech
    See in list
  3. Intelizon Energy

    Provider of solar-powered lighting products

    Energy efficiency tech
    See in list
  4. Punarvi Projects

    Provider of solar lighting and heater solution

    Energy efficiency tech
    See in list
  5. Adya

    Provider of smart metering solution

    Smart cities
    See in list

Energy efficiency tech startups in Telangana

Recently founded energy efficiency tech companies.

  1. AMBIATOR

    Provider of cooling solutions

    Energy efficiency tech
    See in list
  2. Ishavasya

    Provider of energy management solutions

    Property management tech
    See in list
  3. SpadeWorks

    Provider of maintenance management solutions

    Property management tech
    See in list
3 companies in Telangana

Energy efficiency tech companies hiring in Telangana

Companies currently hiring.

  1. Keus

    Provider of smart home automation solutions

    Smart homes
    See in list
  2. SmartCheck

    Provider of IoT and cloud-based facility management solutions for enterprises

    Facility management tech
    See in list
  3. Bharat Smart Services

    Provider of smart-metering & energy-management services

    Energy efficiency tech
    See in list
3 companies in Telangana
Mobile reach

Top 9 energy efficiency tech apps from Telangana

The most-installed Android apps published by energy efficiency tech companies headquartered in Telangana — 119K installs between them. 9 companies on this page publish at least one app; each company (legal entity) appears once, with its most-installed app.

1 of 9
3

Pert

by Pert

Installs12K
Rating—
Last updatedJul 2021
View on Google Play ↗
Pert screenshot 1Pert screenshot 2Pert screenshot 3Pert screenshot 4Pert screenshot 5
4

Keus Smart App

by Keus

Installs3K
Rating—
Last updatedMay 2026
View on Google Play ↗
Keus Smart App screenshot 1Keus Smart App screenshot 2Keus Smart App screenshot 3Keus Smart App screenshot 4Keus Smart App screenshot 5
6

Dbook Event Management

by DBook

Installs2K
Rating—
Last updatedDec 2025
View on Google Play ↗
Dbook Event Management screenshot 1Dbook Event Management screenshot 2Dbook Event Management screenshot 3Dbook Event Management screenshot 4Dbook Event Management screenshot 5Dbook Event Management screenshot 6
The business behind the activity

Energy efficiency tech financials in Telangana

Revenue, profit and growth from the filed annual accounts of 15 energy efficiency tech companies in Telangana for FY24-25 — 19 of the 34 companies on this page file accounts with the Ministry of Corporate Affairs. The five largest earn 96% of the revenue, so medians describe the typical company better than totals.

combined revenue, FY24-25₹156.13 cr

15 companies filing accounts

combined net profit−₹30.31 cr

-19.4% aggregate margin

are profitable40%

6 of 15 companies

median revenue~₹1.1 cr

the typical company

median revenue growth+12%

into FY24-25

earned by the top five96%

revenue concentration

Six-year view

Combined revenue of filing companies

₹79.98 crFY19-2015 filers
₹64.12 crFY20-2114 filers
₹89.72 crFY21-2214 filers
₹89.57 crFY22-2314 filers
₹130.61 crFY23-2415 filers
₹156.13 crFY24-2515 filers

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

Like-for-like

The same 11 companies over three years

+38%
FY22-23₹89.40 cr−₹26.90 cr net
FY23-24₹111.95 cr−₹25.40 cr net
FY24-25₹123.04 cr−₹31.04 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 cr729% profitable
₹1–10 cr333% profitable
₹10–100 cr560% profitable
₹100–1,000 cr0—
Over ₹1,000 cr0—

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

Momentum

How fast revenue moved into FY24-25

Shrinking4
0–20%3
20–50%2
50–100%2
Doubled+2

13 companies with accounts for both years; median growth +12%.

Profitability

Profit is concentrated at the top

6profitable
9loss-making
-19.4%aggregate margin
-2.6%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
Kakatiya Energy SystemsKAKATIYA ENERGY SYSTEMS PRIVATE LIMITED+92%₹12.10 cr
SimplyJITH Consulting India Private LimitedSIMPLYJITH CONSULTING INDIA PRIVATE LIMITED
KeusKeus Automation Private Limited+40%₹37.88 cr
PertPERT INFOCONSULTING PRIVATE LIMITED+12%₹12.76 cr
Choice SolutionsCHOICE SOLUTIONS LIMITED-8%₹54.80 cr
Profit leaders · ₹10 cr+ revenue

Highest net margins, FY24-25

CompanyMarginRevenue
Kakatiya Energy SystemsKAKATIYA ENERGY SYSTEMS PRIVATE LIMITED4.1%₹12.10 cr
SimplyJITH Consulting India Private LimitedSIMPLYJITH CONSULTING INDIA PRIVATE LIMITED
Choice SolutionsCHOICE SOLUTIONS LIMITED0.7%₹54.80 cr
Inside the industry

Sub-sectors compared, FY24-25

Sub-sectorCompaniesRevenueMedian revenueProfitableMargin
Energy efficiency tech6₹48.17 cr~₹1.2 cr33%0.7%
Leaders

Largest energy efficiency tech companies by revenue, FY24-25

Company · legal entityRevenueNet resultMarginGrowth
Choice SolutionsCHOICE SOLUTIONS LIMITED₹54.80 cr₹37.33 lakh0.7%-8%
KeusKeus Automation Private Limited₹37.88 cr−₹27.83 cr-73.5%+40%
SimplyJITH Consulting India Private LimitedSIMPLYJITH CONSULTING INDIA PRIVATE LIMITED
PertPERT INFOCONSULTING PRIVATE LIMITED₹12.76 cr−₹23.82 lakh-1.9%+12%
Kakatiya Energy SystemsKAKATIYA ENERGY SYSTEMS PRIVATE LIMITED₹12.10 cr₹49.67 lakh4.1%+92%
SmartCheckIMPOF IT SOLUTIONS PRIVATE LIMITED₹2.62 cr−₹35.91 lakh-13.7%+105%
Black Lake TechnologiesBLACK LAKE TECHNOLOGIES PRIVATE LIMITED₹1.22 cr−₹15.83 lakh-13.0%-40%
OfftronixOFFTRONIX AUTOMATION PRIVATE LIMITED₹1.14 cr₹1.03 lakh0.9%+22%
AMBIATORAMBIATOR PRIVATE LIMITED₹34.12 lakh−₹31.84 lakh-93.3%+6%
AdyaADYA SMART METERING PRIVATE LIMITED₹27.07 lakh−₹1.62 cr-597.0%+174%
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

Energy efficiency tech funding and M&A across India

246 recorded equity rounds have gone to 766 energy efficiency tech companies in India — how much, at which stage, into which sub-sectors, from whom, and how Telangana compares. Debt, IPO and grant rounds are excluded.

equity rounds, last 12 months2

US$19.97m

equity rounds, last 24 months16

US$102.31m

raised over five yearsUS$169.91m

91 rounds in India

M&A deals, India0

last 24 months

Capital by year

Equity funding into energy efficiency tech in India

amount rounds
$8.3m201824
$36m201927
$6.4m202023
$21m202125
$14m202219
$17m202317
$15m202414
$90m202515
$12m20261

Bars show US$ raised; the number under each year is equity rounds. 2026 is year to date. The peak year was 2025, with US$90.31m across 15 rounds.

The funding ladder · five years

Rounds and typical cheque by stage

AngelUS$2.47m20 rounds · median US$97k
SeedUS$40.00m47 rounds · median US$208k
Series AUS$52.35m20 rounds · median US$2.65m
Series BUS$75.10m4 rounds · median US$11.05m
Where the money went · five years

Most-funded sub-sectors

Energy efficiency techUS$97.54m36 rounds · 19 companies
Iot applicationsUS$19.12m5 rounds · 1 companies
Grc softwareUS$13.98m3 rounds · 1 companies
Smart homesUS$12.36m2 rounds · 2 companies
Electric vehiclesUS$11.86m4 rounds · 1 companies
Facility management techUS$5.73m17 rounds · 7 companies
Construction techUS$3.23m6 rounds · 1 companies
Corporate activity · last 24 months

M&A in India

Most active acquirers

    Most acquired or merged

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

      Energy efficiency tech funding in Telangana

      9 energy efficiency tech companies in Telangana have recorded equity funding, US$20.74m in total. Totals and round dates describe the historical record; they are not current valuations.

      Explore Telangana energy efficiency tech companies by sub-sector

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

      Keep exploring energy efficiency tech in India and nearby markets.

      Coming soon