Company lists · Data refreshed September 2026

Top 25 Biodiversity conservation organizations based in India

Name: Biodiversity conservation organizations based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 258 companies tracked

RevenueBase identified 258 biodiversity conservation organizations headquartered in India as of September 2026 and tracks 3,343 professional contacts across them, including 607 with verified work emails. Mumbai is the largest hub.

This list covers biodiversity conservation organizations 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 19, 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 19, 2026 86% judged on-target in blind review

258Companies

3,343Contacts tracked

607Verified emails

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The 25 largest biodiversity conservation organizations based in India

Ranked by team size

Top 25 of 258 biodiversity conservation organizations based in India, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to biodiversity conservation organizations: 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	Wildlife Trust Of India	Indirect evidence	Noida, IndiaHQ checked Sep 19, 2026	51-200	207 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
2	Bombay Natural History Society Bnhs	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	51-200	169 contacts →
	Indirect evidence “Bombay Natural History Society (BNHS) is an environmental NGO based out of Shahid Bhagat Singh Road, Mumbai, Maharashtra, India.” Source: RevenueBase Database · checked Sep 19, 2026
3	Wildlife SOS	Indirect evidence	Delhi, IndiaHQ checked Sep 19, 2026	201-500	146 contacts →
	Indirect evidence “Wildlife SOS, since it’s inception in 1995, has launched various initiatives to protect India’s endangered animals as well as their natural habitat; including anti-poaching…” Source: RevenueBase Database · checked Sep 19, 2026
4	Nature Conservation Foundation	Partial evidence	Mysore, IndiaHQ checked Sep 19, 2026	51-200	116 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
5	Iora Ecological Solutions	Indirect evidence	New Delhi, IndiaHQ checked Sep 19, 2026	11-50	98 contacts →
	Indirect evidence “IORA’s multi-disciplinary expertise in environmental finance, policy advisory and scientific research alongside our experience and proven ability to design and implement…” Source: RevenueBase Database · checked Sep 19, 2026
6	Centre For Wildlife Studies	Indirect evidence	Bengaluru, IndiaHQ checked Sep 19, 2026	51-200	97 contacts →
	Indirect evidence “Centre for Wildlife Studies (CWS) is a non-profit trust based in Bengaluru, India.” Source: RevenueBase Database · checked Sep 19, 2026
7	We Grow Forest Foundation	Indirect evidence	Thiruvananthapuram, IndiaHQ checked Sep 19, 2026	51-200	61 contacts →
	Indirect evidence “is a - based in, dedicated to.” Source: RevenueBase Database · checked Sep 19, 2026
8	International Union For Conservation Of Nature	Partial evidence	New Delhi, IndiaHQ checked Sep 19, 2026	11-50	50 contacts →
	Partial evidence “The International Union For Conservation Of Nature (Iucn; Officially International Union For Conservation Of Nature And Natural Resources[2]) Is An International Organization…” Source: RevenueBase Database · checked Sep 19, 2026
9	Wildlife Conservation Society-India	Partial evidence	Bengaluru, IndiaHQ checked Sep 19, 2026	51-200	49 contacts →
	Partial evidence “WCS-India works for conservation of wildlife and wild places by applying rigorous science to what we do, and in partnering with the government.” Source: RevenueBase Database · checked Sep 19, 2026
10	Green Yatra	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	11-50	43 contacts →
	Indirect evidence “Green Yatra is a leading environmental Solutions NGO with a Nature Centric Approach.” Source: RevenueBase Database · checked Sep 19, 2026
11	Nature Environment And Wildlife Society News	Partial evidence	Kolkata, IndiaHQ checked Sep 19, 2026	11-50	35 contacts →
	Partial evidence “Nature Environment and Wildlife Society (NEWS), founded in 1991, is a conservation NGO based in Kolkata, India.” Source: RevenueBase Database · checked Sep 19, 2026
12	Balipara Foundation	Partial evidence	Guwahati, IndiaHQ checked Sep 19, 2026	11-50	34 contacts →
	Partial evidence “Balipara Foundation is focused on a community based approach to conservation which uses a proprietary approach, Naturenomics.” Source: RevenueBase Database · checked Sep 19, 2026
13	Applied Environmental Research Foundation	Partial evidence	Pune, IndiaHQ checked Sep 19, 2026	11-50	34 contacts →
	Partial evidence “Applied Environmental Research Foundation (AERF) is a registered non-government organisation (NGO) that aims to demonstrate the conservation of biological diversity through the…” Source: RevenueBase Database · checked Sep 19, 2026
14	Mongabay India	Partial evidence	IndiaHQ checked Sep 19, 2026	201-500	25 contacts →
	Partial evidence “Mongabay-India is a conservation and environment news and features service that aims to bring high quality, original reports from nature’s frontline in India.” Source: RevenueBase Database · checked Sep 19, 2026
15	Reefwatch Marine Conservation	Partial evidence	Mumbai, IndiaHQ checked Sep 19, 2026	11-50	22 contacts →
	Partial evidence “ReefWatch Marine Conservation is a non-profit Organization established in 1993.” Source: RevenueBase Database · checked Sep 19, 2026
16	Ashoka Trust For Research In Ecology And The Environment	Indirect evidence	Bangalore, IndiaHQ checked Sep 19, 2026	51-200	20 contacts →
	Indirect evidence “Ashoka Trust for Research in Ecology and the Environment (ATREE) is a global non-profit organisation which generates interdisciplinary knowledge to inform policy and practice…” Source: RevenueBase Database · checked Sep 19, 2026
17	Tree Foundation	Partial evidence	Chennai, IndiaHQ checked Sep 19, 2026	11-50	17 contacts →
	Partial evidence “TREE Foundation is an Indian NGO, with a primary focus on marine conservation, founded by Dr.” Source: RevenueBase Database · checked Sep 19, 2026
18	Earth Samvarta Foundation	Partial evidence	Ayodhya, IndiaHQ checked Sep 19, 2026	51-200	16 contacts →
	Partial evidence “eArth Samvarta Foundation (eSF) is a Section 8 Not-for-profit Organization dedicated towards environmental conservation, animal welfare, energy, and security.” Source: RevenueBase Database · checked Sep 19, 2026
19	Green Foundation	Indirect evidence	Bengaluru, IndiaHQ checked Sep 19, 2026	1-10	15 contacts →
	Indirect evidence “GREEN Foundation works toward a well-preserved, diverse ecosystem that will sustain the rural livelihoods of the present generation without eroding the resource base of the future.” Source: RevenueBase Database · checked Sep 19, 2026
20	Waatavaran	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “At Waatavaran Foundation, we believe that protecting our planet starts with protecting the bond between people and nature.” Source: RevenueBase Database · checked Sep 19, 2026
21	Keystone Foundation	Indirect evidence	Kotagiri, IndiaHQ checked Sep 19, 2026	51-200	9 contacts →
	Indirect evidence “Keystone Foundation works to achieve livelihood security for indigenous communities, agriculture and food security, land and community rights, community health and development…” Source: RevenueBase Database · checked Sep 19, 2026
22	Earth Safety Valve	Partial evidence	New Delhi, IndiaHQ checked Sep 19, 2026	51-200	9 contacts →
	Partial evidence “Founded in January 2022 Earth Safety Valve is an international youth - led organization working for nature conservation and sustainable development.” Source: RevenueBase Database · checked Sep 19, 2026
23	Last Wilderness Foundation	Partial evidence	Mumbai, IndiaHQ checked Sep 19, 2026	1-10	8 contacts →
	Partial evidence “LAST WILDERNESS FOUNDATION is an NGO in the domain of Wildlife Conservation, working in Central India with forests like Bandhavgarh, Kanha & Panna Tiger Reserves to manage…” Source: RevenueBase Database · checked Sep 19, 2026
24	I AM Gurgaon	Partial evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	1-10	8 contacts →
	Partial evidence “We restore the biodiversity of Gurgaon by fostering an ecosystem that could thrive amidst rampant urbanisation.~ 15 years of collaborations with 100+ partners 12+ projects spread…” Source: RevenueBase Database · checked Sep 19, 2026
25	Kuddle Life Foundation	Partial evidence	Puducherry, IndiaHQ checked Sep 19, 2026	11-50	7 contacts →
	Partial evidence “Kuddle Life Foundation is a marine conservation NGO based out of the beautiful coast of Pondicherry, India.” Source: RevenueBase Database · checked Sep 19, 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: biodiversity conservation organizations. 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 biodiversity conservation organizations.
Partial evidence: Its own public description names part of biodiversity conservation organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biodiversity conservation organizations. 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 258 biodiversity conservation organizations based in India

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Biodiversity conservation organizations based in India at a glance

As of Sep 19, 2026

18.2%Verified-email coverage

13.0Average contacts per company

11-50Median size (employees)

7.4%Largest-city concentration · Mumbai

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

120

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 258 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 biodiversity conservation organizations, 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 “biodiversity conservation organizations”. 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 biodiversity conservation organizations), 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 biodiversity conservation organizations, 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, 607 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 19, 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 biodiversity conservation organizations, 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 biodiversity conservation organizations are there based in India?

RevenueBase identified 258 biodiversity conservation organizations 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?

Wildlife Trust Of India, headquartered in Noida, tops this list with the largest team on record.

Which city has the most biodiversity conservation organizations?

Mumbai leads with 19 headquartered companies, followed by New Delhi (16) and Pune (15).

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 607 verified decision-maker contacts tracked across these 258 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 19, 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.