Company lists · Data refreshed November 2026

Top 16 Sustainability technology companies based in India

RevenueBase identified 87 company matches for sustainability technology companies associated with India as of November 2026 and tracks 637 professional contacts across them, including 98 with verified work emails. Pune is the largest hub.

This list covers company matches for sustainability technology companies associated with India, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
87Companies
637Contacts tracked
98Verified emails
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The 16 largest sustainability technology companies based in India

Ranked by team size
Top 16 of 87 company matches for sustainability technology companies based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHyderbad, IndiaHQ recorded Nov 6, 202651-20091 contacts →

Exact match

“At TRST01™, we innovate to lead.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPune, IndiaHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“At Avigna.AI, we aspire to create a world where technology and sustainability are seamlessly integrated, resulting in a more connected and conscious future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNoida, IndiaHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“EcoRatings is a company founded by second-time founders, with a prior exit record, and is focused on helping companies and others in reaching their Sustainability goals through…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGurgaon, IndiaHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Wasserstoff aims to create technologies that will lay the foundations for humanity to become a sustainably advanced species.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchChennai, IndiaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“At Earth Fokus, we develop sustainable solutions for problems that affect our environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchKolkata, IndiaHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“We are triple bottom line company founded on the principles of social inclusiveness, economic viability, and carbon neutrality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPune, IndiaHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Sustainability is imperative to contain the changing climate in a changing world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGurgaon, IndiaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Innovating to develop sustainable technology solutions for the future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTrivandrum, IndiaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Nextler Innovations is a Sustainable Technology Innovations company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMumbai, IndiaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Sharp Energy Saving Solutions is the identity of the energy efficiency and green infrastructure solutions by Sharp Power and Communication Equipments (India) Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMaharashtra, IndiaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Altercarbon is a clean technology company focusing on sustainability and renewable energy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDelhi, IndiaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Saroja is an R&D-focused sustainability company working as a systems integrator and a technology accelerator spanning air & water quality, soil & crop health, and renewable energy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchChennai, IndiaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“At Paladin Software, we endeavour to safeguard our surroundings, which includes protecting our natural resources while conforming to all applicable local, national and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMumbai, IndiaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Green Exchange India is a leading provider of market-based sustainability solutions, dedicated to assisting enterprises and industries in their journey towards Quantifying…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchTrivandrum, IndiaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Your sustainability partner!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVadodara, IndiaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Srishti Lifescience Private Limited: Innovating Sustainable Solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 16 of 87 sustainability technology companies based in India

See the full list, filter by size, metro and specialty, and access 98 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sustainability technology companies based in India at a glance

As of Nov 6, 2026
15.4%Verified-email coverage
7.3Average contacts per company
1-10Median size (employees)
11.5%Largest-city concentration · Pune
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
46
11-50
28
51-200
10
201-500
3

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 87 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with India whose business descriptions match “sustainability technology companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 98 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “sustainability technology companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainability technology companies are there based in India?

RevenueBase identified 87 company matches for sustainability technology companies associated with India as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Trst01 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most sustainability technology companies?

Pune leads with 10 company records, followed by Bangalore (9) and Gurgaon (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 98 professional contacts with verified work emails tracked across these 87 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.