Company lists · Data refreshed September 2026

Top 25 Clean manufacturing technology companies based in India

Name: Clean manufacturing technology companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 135 companies tracked

RevenueBase identified 135 clean manufacturing technology companies headquartered in India as of September 2026 and tracks 1,660 professional contacts across them, including 469 with verified work emails. Pune is the largest hub.

This list covers clean manufacturing technology companies headquartered in India, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

135Companies

1,660Contacts tracked

469Verified emails

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The 25 largest clean manufacturing technology companies based in India

Ranked by team size

Top 25 of 135 clean manufacturing technology companies based in India, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to clean manufacturing technology companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Chakr Innovation	Partial evidence	Gurugram, IndiaHQ checked Sep 16, 2026	501-1,000	476 contacts →
	Partial evidence “Chakr Innovation is a pioneering Indian cleantech startup, founded by IIT Delhi graduates, dedicated to revolutionizing air quality with cutting-edge material science technology.” Source: RevenueBase Database · checked Sep 16, 2026
2	Zenfold Sustainable Technologies	Strong evidence	Bangalore, IndiaHQ checked Sep 16, 2026	51-200	121 contacts →
	Strong evidence “ZST is a speciality chemical manufacturing company which is committed to offer clean, green & sustainable solutions to all its clients.” Source: RevenueBase Database · checked Sep 16, 2026
3	Elpis IT Solutions PVT LTD	Partial evidence	Bengaluru, IndiaHQ checked Sep 16, 2026	51-200	92 contacts →
	Partial evidence “Elpis IT Solutions is an India-based global technology company helping industries transform operations through intelligent automation and connected data.” Source: RevenueBase Database · checked Sep 16, 2026
4	Rajdeep Automation PVT LTD	Indirect evidence	Pune, IndiaHQ checked Sep 16, 2026	51-200	92 contacts →
	Indirect evidence “Rajdeep Automation Pvt Ltd, founded in 1994, is a leading provider of industrial automation solutions.” Source: RevenueBase Database · checked Sep 16, 2026
5	Insight Technologies	Indirect evidence	Bengaluru, IndiaHQ checked Sep 16, 2026	51-200	84 contacts →
	Indirect evidence “Insight's core belief: Humanity progresses when Engineering dares to imagine beyond, build deeper, and uplift life in ways that truly matter.” Source: RevenueBase Database · checked Sep 16, 2026
6	ECO Paryavaran Engineers & Consultants Pvt. LTD	Indirect evidence	Mohali, IndiaHQ checked Sep 16, 2026	201-500	57 contacts →
	Indirect evidence “Providing sustainable solutions in the field of environment for the last 25 years.” Source: RevenueBase Database · checked Sep 16, 2026
7	IPCS	Indirect evidence	Cochin, IndiaHQ checked Sep 16, 2026	51-200	37 contacts →
	Indirect evidence “Process Automation \| Machine Automation \| Water Treatment \| Sewage Treatment \| Marine Automation \| CNC Solutions \| Energy Management \| Industry 4.0” Source: RevenueBase Database · checked Sep 16, 2026
8	Novorbis	Indirect evidence	Pune, IndiaHQ checked Sep 16, 2026	11-50	34 contacts →
	Indirect evidence “At Novorbis Itus Pvt.” Source: RevenueBase Database · checked Sep 16, 2026
9	Transtech Equipments Pvt. LTD	Indirect evidence	Kolkata, IndiaHQ checked Sep 16, 2026	11-50	26 contacts →
	Indirect evidence “Based out of Kolkata, India, Transtech Equipments Pvt.” Source: RevenueBase Database · checked Sep 16, 2026
10	Devic Earth	Partial evidence	Bengaluru, IndiaHQ checked Sep 16, 2026	11-50	26 contacts →
	Partial evidence “Devic Earth is a disruptive clean-tech company that creates scalable solutions with 'Pure Skies', our flagship air pollution control equipment for industries & large areas.” Source: RevenueBase Database · checked Sep 16, 2026
11	Greenated Clima Tech	Indirect evidence	Villupuram, IndiaHQ checked Sep 16, 2026	11-50	22 contacts →
	Indirect evidence “Greenated Clima Tech that provide solutions for the wide range of energy, emission and other industrial solutions with embedded software and essential research to transform the…” Source: RevenueBase Database · checked Sep 16, 2026
12	Airseal Technology LLP	Partial evidence	Pune, IndiaHQ checked Sep 16, 2026	51-200	18 contacts →
	Partial evidence “Founded in 2016, Airseal Technology LLP has swiftly established itself as a leader in industrial innovation, committed to driving sustainable growth and operational efficiency…” Source: RevenueBase Database · checked Sep 16, 2026
13	Ngct Cleansys Pvt. LTD	Indirect evidence	Pune, IndiaHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “NGCT Cleansys Pvt.” Source: RevenueBase Database · checked Sep 16, 2026
14	Rezovate Constructions	Indirect evidence	Bhopal, IndiaHQ checked Sep 16, 2026	11-50	14 contacts →
	Indirect evidence “At Rezovate, we find ourselves at the intersection of industry and environmental responsibility, addressing a challenge that has persisted in factories for too long –…” Source: RevenueBase Database · checked Sep 16, 2026
15	Arrowcon Energy Private Limited	Indirect evidence	Ankleshwar, IndiaHQ checked Sep 16, 2026	51-200	12 contacts →
	Indirect evidence “Arrowcon Energy Pvt Ltd was established for proving better solutions to control the air pollution and optimum utilisation of energy.” Source: RevenueBase Database · checked Sep 16, 2026
16	Balief Corporation	Indirect evidence	Gandhinagar (ahmedabad, IndiaHQ checked Sep 16, 2026	11-50	10 contacts →
	Indirect evidence “Balief Corporation – Innovating for a Sustainable Future At Balief Corporation, we transform bold ideas into real-world solutions through cutting-edge research, advanced product…” Source: RevenueBase Database · checked Sep 16, 2026
17	Helium Consulting	Strong evidence	Pune, IndiaHQ checked Sep 16, 2026	11-50	9 contacts →
	Strong evidence “Helium Consulting is a Digital Services and Solution Provider that specialises in futuristic manufacturing technologies.” Source: RevenueBase Database · checked Sep 16, 2026
18	Greenleaf Green Solutions	Indirect evidence	Bangalore, IndiaHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “Greenleaf Green Solutions offers specialized energy transition and energy efficiency engineering solutions to different industrial sectors.” Source: RevenueBase Database · checked Sep 16, 2026
19	Arrowmech Instruments And Automation	Indirect evidence	Surat, IndiaHQ checked Sep 16, 2026	1-10	8 contacts →
	Indirect evidence “We at Arrowmech Instruments and Automation are committed to develop Industrial Automation for saving water.” Source: RevenueBase Database · checked Sep 16, 2026
20	Ecomatrix Global Private Limited	Partial evidence	Pune, IndiaHQ checked Sep 16, 2026	1-10	7 contacts →
	Partial evidence “Pollution control technologies for Industries such as Carbon Capture Plant, Rotary Particulate Collector, Spent-wash Dryer, Water Recovery System Various Types of Boiler…” Source: RevenueBase Database · checked Sep 16, 2026
21	Sarn Technologies Pvt. LTD	Partial evidence	Bengaluru, IndiaHQ checked Sep 16, 2026	11-50	6 contacts →
	Partial evidence “SARN Technologies is a professionally managed firm specially focused on providing solutions in the field of environment, energy and safety that enhance value of overall operations…” Source: RevenueBase Database · checked Sep 16, 2026
22	Aqua Clean Systems	Partial evidence	Pune, IndiaHQ checked Sep 16, 2026	11-50	6 contacts →
	Partial evidence “Aqua Clean Systems Pvt.” Source: RevenueBase Database · checked Sep 16, 2026
23	Eros Envirotech Private Limited	Indirect evidence	Ludhiana, IndiaHQ checked Sep 16, 2026	51-200	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
24	Autosys Industrial Solutions Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 16, 2026	11-50	3 contacts →
	Indirect evidence “Autosys Industrial Solutions Pvt.” Source: RevenueBase Database · checked Sep 16, 2026
25	Airpoll Technologies	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 16, 2026	11-50	2 contacts →
	Indirect evidence “Air Poll Engineering is the leading.” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: clean manufacturing technology companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names clean manufacturing technology companies.
Partial evidence: Its own public description names part of clean manufacturing technology companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name clean manufacturing technology companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 135 clean manufacturing technology companies based in India

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Clean manufacturing technology companies based in India at a glance

As of Sep 16, 2026

28.3%Verified-email coverage

12.3Average contacts per company

11-50Median size (employees)

11.9%Largest-city concentration · Pune

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 135 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among clean manufacturing technology companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in India whose own description of what they do matches “clean manufacturing technology companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names clean manufacturing technology companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among clean manufacturing technology companies, and records with no verified work email. Companies headquartered outside India are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 469 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names clean manufacturing technology companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many clean manufacturing technology companies are there based in India?

RevenueBase identified 135 clean manufacturing technology companies headquartered in India as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Chakr Innovation, headquartered in Gurugram, tops this list with the largest team on record.

Which city has the most clean manufacturing technology companies?

Pune leads with 16 headquartered companies, followed by Bengaluru (11) and Ahmedabad (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 469 verified decision-maker contacts tracked across these 135 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.