Company lists · Data refreshed November 2026

Top 25 Ecological research organizations based in India

RevenueBase identified 476 company matches for ecological research organizations associated with India as of November 2026 and tracks 8,401 professional contacts across them, including 1,283 with verified work emails. New Delhi is the largest hub.

This list covers company matches for ecological research organizations 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
476Companies
8,401Contacts tracked
1,283Verified emails
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The 25 largest ecological research organizations based in India

Ranked by team size
Top 25 of 476 company matches for ecological research organizations 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 matchAnand, IndiaHQ recorded Nov 6, 2026201-500465 contacts →

Exact match

“We work towards the ecological restoration and conservation of land and water resources, in conserving the uplands and other eco-fragile, degraded and marginalised zones of the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNagpur, IndiaHQ recorded Nov 6, 2026201-500378 contacts →

Exact match

“National Environmental Engineering Research Institute (NEERI), a constituent laboratory of CSIR endeavours to provide Leadership in environmental science and engineering for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAhmedabad, IndiaHQ recorded Nov 6, 2026201-500343 contacts →

Exact match

“Centre for Environment Education, CEE was created in recognition of the importance of environmental education in India's overall environment and development strategy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBangalore, IndiaHQ recorded Nov 6, 202651-200283 contacts →

Exact match

“ATREE's mission is to promote socially just environmental conservation and sustainable development by generating rigorous interdisciplinary knowledge that engages actively with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202651-200229 contacts →

Exact match

“The Centre for Science and Environment (CSE) is a public interest research and advocacy organisation based in New Delhi.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchThrissur District, IndiaHQ recorded Nov 6, 202651-200224 contacts →

Exact match

“Established in 1975, the Kerala Forest Research Institute (KFRI) is an institution of the Government of Kerala under its Science and Technology Department.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMumbai, IndiaHQ recorded Nov 6, 202651-200175 contacts →

Exact match

“Bombay Natural History Society (BNHS) is an environmental NGO based out of Shahid Bhagat Singh Road, Mumbai, Maharashtra, India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPuducherry, IndiaHQ recorded Nov 6, 202651-200152 contacts →

Exact match

“French Institute of Pondicherry is a multidisciplinary research institute engaged in the areas of Indian Studies, Ecology and Social Sciences.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMysore, IndiaHQ recorded Nov 6, 202651-200128 contacts →

Exact match

“NCF is a wildlife research and conservation non-profit that uses both science and sociology to understand and secure wild species and places in India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBangalore, IndiaHQ recorded Nov 6, 202611-50115 contacts →

Exact match

“Dakshin Foundation is a non-profit, non-governmental organisation and a charitable trust.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGuwahati, IndiaHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“Aaranyak is a registered society working in the field of biodiversity conservation in North East India since 1989.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202611-5099 contacts →

Exact match

“IORA’s multi-disciplinary expertise in environmental finance, policy advisory and scientific research alongside our experience and proven ability to design and implement…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202611-5093 contacts →

Exact match

“International Forum for Environment, Sustainability & Technology (iFOREST) is an independent non-profit environmental research and innovation organisation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchThiruvananthapuram, IndiaHQ recorded Nov 6, 2026201-50087 contacts →

Exact match

“CED is an independent research and development, training and consultancy organisation focussing in fields related to Environment and Development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAuroville, IndiaHQ recorded Nov 6, 202611-5054 contacts →

Exact match

“Using our expertise in ecological and socially responsible development, we work for a prosperous eco-system that supports all life on this planet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBangalore, IndiaHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“WCS-India works for conservation of wildlife and wild places by applying rigorous science to what we do, and in partnering with the government.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMumbai, IndiaHQ recorded Nov 6, 202611-5051 contacts →

Exact match

“Green Yatra is a leading environmental Solutions NGO with a Nature Centric Approach.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMumbai, IndiaHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Terracon Ecotech Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchKolkata, IndiaHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Nature Environment and Wildlife Society (NEWS), founded in 1991, is a conservation NGO based in Kolkata, India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPune, IndiaHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Applied Environmental Research Foundation (AERF) is a registered non-government organisation (NGO) that aims to demonstrate the conservation of biological diversity through the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Vertiver is a sustainability focused behavior change organization that conducts behavioral reserach, builds advocacy programs, conducts capacity building workshops and designs…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNoida, IndiaHQ recorded Nov 6, 2026201-50035 contacts →

Exact match

“Grass Roots Research & Creation India (P) Ltd (GRC India) is a prominent name in encouraging sustainable economic development by bringing state-of-the-art Environmental…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchJaipur, IndiaHQ recorded Nov 6, 202611-5031 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMumbai, IndiaHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“IVL: Founded jointly by the Swedish government and the Swedish business sector in 1966, IVL Swedish Environmental Research Institute is Sweden’s first and oldest environmental…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBangalore, IndiaHQ recorded Nov 6, 20261-1027 contacts →

Exact match

“At the echo network our science listens with an open heart.”

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

Showing 25 of 476 ecological research organizations based in India

See the full list, filter by size, metro and specialty, and access 1,283 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ecological research organizations based in India at a glance

As of Nov 6, 2026
15.3%Verified-email coverage
17.6Average contacts per company
11-50Median size (employees)
9.2%Largest-city concentration · New Delhi
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
222
11-50
168
51-200
59
201-500
19
501-1,000
3
1,001-5,000
1
5,001-10,000
1

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 476 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 “ecological research organizations” 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 1,283 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.

Ecological research organizations by metro

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 “ecological research organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ecological research organizations are there based in India?

RevenueBase identified 476 company matches for ecological research organizations 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?

Foundation For Ecological Security FES tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most ecological research organizations?

New Delhi leads with 44 company records, followed by Mumbai (37) and Pune (35).

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 1,283 professional contacts with verified work emails tracked across these 476 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.