Company lists · Data refreshed November 2026
Top 25 Sustainability nonprofits based in India
RevenueBase identified 2,263 company matches for sustainability nonprofits associated with India as of November 2026 and tracks 30,087 professional contacts across them, including 3,055 with verified work emails. New Delhi is the largest hub.
This list covers company matches for sustainability nonprofits 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.
The 25 largest sustainability nonprofits based in India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 952 contacts → | ||||
Exact match “Praxis is a not–for–profit NGO specialising in participatory approaches to sustainable development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 716 contacts → | ||||
Exact match “CSRBOX is India’s leading impact practice advancing CSR, ESG and philanthropy by aligning capital, policy and grassroots action for transformative development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 465 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 | |||||
| 4 | 441 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 407 contacts → | ||||
Exact match “SIPL Pvt Ltd is an established and reputed firm in the Sustainable domain since 2008.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 360 contacts → | ||||
Exact match “We are the ones by your side on your journey to going green.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 343 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 | |||||
| 8 | 283 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 | |||||
| 9 | 283 contacts → | ||||
Exact match “Earth5R is a UNESCO-recognized global environmental organization driving the shift towards a green economy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 229 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 | |||||
| 11 | 223 contacts → | ||||
Exact match “The Sustainable Development Goals (SDG) Cell is a CHRIST (Deemed to be University) initiative that envisions to foster a culture of sustainability.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 195 contacts → | ||||
Exact match “EKI Energy Services Ltd.(EKI), erstwhile EnKing International in the climate sector globally, is a leading Carbon Credit Developer & Supplier across the globe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 170 contacts → | ||||
Exact match “We ensure Love and Action for the Earth, leading to better Livelihood and Wellbeing for all.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 148 contacts → | ||||
Exact match “First Energy, a leading renewable energy manager that help its customers’ transition to sustainable manufacturing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 136 contacts → | ||||
Exact match “GreenTree Global is one of the leading Sustainability Consulting organisations providing Energy Efficiency & Climate Change Services like Integrated Sustainability Services…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 126 contacts → | ||||
Exact match “Pashupati Group lives by the motto of taking care of people and environment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 116 contacts → | ||||
Exact match “Environmental Design Solutions [EDS] is a sustainability advisory firm focusing on the built environment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 115 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 | |||||
| 19 | 114 contacts → | ||||
Exact match “Seva Sahayog Foundation aims to engage socially conscious people with the purpose of collectively adding value to society at large through the pillars of education, empowerment…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 101 contacts → | ||||
Exact match “ICLEI - Local Governments for Sustainability is the world's leading association of more than metropolises, cities, urban regions and towns.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 99 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 | |||||
| 22 | 96 contacts → | ||||
Exact match “VISION IPCA vision is to provide a sustainable environment for the coming generation through promoting the responsible use of natural resources.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 96 contacts → | ||||
Exact match “Our Vision To play an integral part in implementing long-term Environmental, Social and Economic improvements that will benefit communities and help create a resilient future.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 95 contacts → | ||||
Exact match “Conserve Consultants Pvt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 93 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 | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “sustainability nonprofits”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 2,263 sustainability nonprofits based in India
See the full list, filter by size, metro and specialty, and access 3,055 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Sustainability nonprofits based in India at a glance
As of Nov 6, 2026Companies by employee count
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 2,263 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 nonprofits” 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 3,055 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.
Sustainability nonprofits by metro
- Sustainability nonprofits in New Delhi211
- Sustainability nonprofits in Bangalore184
- Sustainability nonprofits in Mumbai179
- Sustainability nonprofits in Pune142
- Sustainability nonprofits in Hyderabad93
- Sustainability nonprofits in Delhi75
- Sustainability nonprofits in Gurgaon70
- Sustainability nonprofits in Chennai68
- Sustainability nonprofits in Noida63
- Sustainability nonprofits in Kolkata57
- Sustainability nonprofits in Ahmedabad40
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 nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many sustainability nonprofits are there based in India?
RevenueBase identified 2,263 company matches for sustainability nonprofits 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?
Praxis tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most sustainability nonprofits?
New Delhi leads with 211 company records, followed by Bangalore (184) and Mumbai (179).
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 3,055 professional contacts with verified work emails tracked across these 2,263 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.
Ready to reach these companies? Verified emails and direct dials for all 2,263 sustainability nonprofits based in India. Start with a free account, no credit card.
Download this list →Related lists
Sustainability nonprofits by geography
- Sustainability nonprofits based in Buenos Aires, Argentina
- Sustainability nonprofits based in Brisbane, Australia
- Sustainability nonprofits based in Melbourne, Australia
- Sustainability nonprofits based in Perth, Australia
- Sustainability nonprofits based in Sydney, Australia
- Sustainability nonprofits based in Vienna, Austria
- Sustainability nonprofits based in Brussels, Belgium
- Sustainability nonprofits based in Belo Horizonte, Brazil
- Sustainability nonprofits based in Curitiba, Brazil
- Sustainability nonprofits based in Florianopolis, Brazil
- Sustainability nonprofits based in Porto Alegre, Brazil
- Sustainability nonprofits based in Rio De Janeiro, Brazil
Browse the directory
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Sustainability nonprofits based in Buenos Aires, Argentina
- Sustainability nonprofits based in Brisbane, Australia
- Sustainability nonprofits based in Melbourne, Australia
- Sustainability nonprofits based in Perth, Australia
- Sustainability nonprofits based in Sydney, Australia
- Sustainability nonprofits based in Vienna, Austria
Company intelligence · public preview
Top 25 sustainability nonprofits based in India
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 2,263 matching company records for sustainability nonprofits based in India, with 30,087 tracked contacts and 3,055 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 sustainability nonprofits based in India
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Praxispraxisindia.orgHQ: New Delhi, IndiaReported employees: Not recorded | New Delhi, India | Not recorded | Exact match | 952 contacts → |
“Praxis is a not–for–profit NGO specialising in participatory approaches to sustainable development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Csrboxcsrbox.orgHQ: Ahmedabad, IndiaReported employees: 501-1,000 | Ahmedabad, India | 501-1,000 | Exact match | 716 contacts → |
“CSRBOX is India’s leading impact practice advancing CSR, ESG and philanthropy by aligning capital, policy and grassroots action for transformative development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Foundation For Ecological Security FESfes.org.inHQ: Anand, IndiaReported employees: 201-500 | Anand, India | 201-500 | Exact match | 465 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Thanalthanal.org.inHQ: Kozhikode, IndiaReported employees: 1,001-5,000 | Kozhikode, India | 1,001-5,000 | Exact match | 441 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 |  SIPLsipl-sustainability.comHQ: Noida, IndiaReported employees: Not recorded | Noida, India | Not recorded | Exact match | 407 contacts → |
“SIPL Pvt Ltd is an established and reputed firm in the Sustainable domain since 2008.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  ECOFYecofy.co.inHQ: Worli, IndiaReported employees: 51-200 | Worli, India | 51-200 | Exact match | 360 contacts → |
“We are the ones by your side on your journey to going green.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Centre For Environment Educationceeindia.orgHQ: Ahmedabad, IndiaReported employees: 201-500 | Ahmedabad, India | 201-500 | Exact match | 343 contacts → |
“Centre for Environment Education, CEE was created in recognition of the importance of environmental education in India's overall environment and development strategy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 283 contacts → |
“ATREE's mission is to promote socially just environmental conservation and sustainable development by generating rigorous interdisciplinary knowledge that engages actively with…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Earth5rearth5r.orgHQ: Mumbai, IndiaReported employees: Not recorded | Mumbai, India | Not recorded | Exact match | 283 contacts → |
“Earth5R is a UNESCO-recognized global environmental organization driving the shift towards a green economy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Centre For Science And Environment, NEW Delhicseindia.orgHQ: New Delhi, IndiaReported employees: 51-200 | New Delhi, India | 51-200 | Exact match | 229 contacts → |
“The Centre for Science and Environment (CSE) is a public interest research and advocacy organisation based in New Delhi.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Sustainable Development Goals Cell SDGchristuniversity.inHQ: Bangalore, IndiaReported employees: Not recorded | Bangalore, India | Not recorded | Exact match | 223 contacts → |
“The Sustainable Development Goals (SDG) Cell is a CHRIST (Deemed to be University) initiative that envisions to foster a culture of sustainability.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  EKI Energy Services LTD Enking Internationalenkingint.orgHQ: Indore, IndiaReported employees: 201-500 | Indore, India | 201-500 | Exact match | 195 contacts → |
“EKI Energy Services Ltd.(EKI), erstwhile EnKing International in the climate sector globally, is a leading Carbon Credit Developer & Supplier across the globe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Switchon Foundation Environment Conservation Societyswitchon.org.inHQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 170 contacts → |
“We ensure Love and Action for the Earth, leading to better Livelihood and Wellbeing for all.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  First Energy A Thermax Group Companyfeplglobal.comHQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 148 contacts → |
“First Energy, a leading renewable energy manager that help its customers’ transition to sustainable manufacturing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Greentree Globalgreentree.globalHQ: Noida, IndiaReported employees: 51-200 | Noida, India | 51-200 | Exact match | 136 contacts → |
“GreenTree Global is one of the leading Sustainability Consulting organisations providing Energy Efficiency & Climate Change Services like Integrated Sustainability Services…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Pashupati Grouppashupatigrp.comHQ: Kashipur, IndiaReported employees: 1,001-5,000 | Kashipur, India | 1,001-5,000 | Exact match | 126 contacts → |
“Pashupati Group lives by the motto of taking care of people and environment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Environmental Design Solutionsedsglobal.comHQ: New Delhi, IndiaReported employees: 11-50 | New Delhi, India | 11-50 | Exact match | 116 contacts → |
“Environmental Design Solutions [EDS] is a sustainability advisory firm focusing on the built environment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Dakshin Foundationdakshin.orgHQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 115 contacts → |
“Dakshin Foundation is a non-profit, non-governmental organisation and a charitable trust.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Seva Sahayog Foundationsevasahayog.orgHQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 114 contacts → |
“Seva Sahayog Foundation aims to engage socially conscious people with the purpose of collectively adding value to society at large through the pillars of education, empowerment…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Iclei South Asiasouthasia.iclei.orgHQ: New Delhi, IndiaReported employees: 51-200 | New Delhi, India | 51-200 | Exact match | 101 contacts → |
“ICLEI - Local Governments for Sustainability is the world's leading association of more than metropolises, cities, urban regions and towns.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Iora Ecological Solutionsioraecological.comHQ: New Delhi, IndiaReported employees: 11-50 | New Delhi, India | 11-50 | Exact match | 99 contacts → |
“IORA’s multi-disciplinary expertise in environmental finance, policy advisory and scientific research alongside our experience and proven ability to design and implement…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Indian Pollution Control Associationipcaworld.co.inHQ: New Delhi, IndiaReported employees: 51-200 | New Delhi, India | 51-200 | Exact match | 96 contacts → |
“VISION IPCA vision is to provide a sustainable environment for the coming generation through promoting the responsible use of natural resources.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Suvidhasuvidha-india.orgHQ: Haldwani, IndiaReported employees: 51-200 | Haldwani, India | 51-200 | Exact match | 96 contacts → |
“Our Vision To play an integral part in implementing long-term Environmental, Social and Economic improvements that will benefit communities and help create a resilient future.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Conserve Consultantsconserveconsultants.comHQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 95 contacts → |
“Conserve Consultants Pvt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: New Delhi, IndiaReported employees: 11-50 | New Delhi, India | 11-50 | Exact match | 93 contacts → |
“International Forum for Environment, Sustainability & Technology (iFOREST) is an independent non-profit environmental research and innovation organisation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,263 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Sustainability nonprofits: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
2,257 records in the displayed employee bands.
6 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 2,263 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Sustainability nonprofits by metro
- Sustainability nonprofits in New Delhi211
- Sustainability nonprofits in Bangalore184
- Sustainability nonprofits in Mumbai179
- Sustainability nonprofits in Pune142
- Sustainability nonprofits in Hyderabad93
- Sustainability nonprofits in Delhi75
- Sustainability nonprofits in Gurgaon70
- Sustainability nonprofits in Chennai68
- Sustainability nonprofits in Noida63
- Sustainability nonprofits in Kolkata57
- Sustainability nonprofits in Ahmedabad40
Questions about this company list
What does Exact match mean for sustainability nonprofits?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many sustainability nonprofits did RevenueBase find based in India?
The saved snapshot records 2,263 matching company records, 30,087 tracked contacts and 3,055 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Sustainability nonprofits by geography
- Sustainability nonprofits based in Buenos Aires, Argentina
- Sustainability nonprofits based in Brisbane, Australia
- Sustainability nonprofits based in Melbourne, Australia
- Sustainability nonprofits based in Perth, Australia
- Sustainability nonprofits based in Sydney, Australia
- Sustainability nonprofits based in Vienna, Austria
- Sustainability nonprofits based in Brussels, Belgium
- Sustainability nonprofits based in Belo Horizonte, Brazil
- Sustainability nonprofits based in Curitiba, Brazil
- Sustainability nonprofits based in Florianopolis, Brazil
- Sustainability nonprofits based in Porto Alegre, Brazil
- Sustainability nonprofits based in Rio De Janeiro, Brazil
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 sustainability nonprofits based in India. Snapshot: November 6, 2026. https://revenuebase.ai/companies/sustainability-nonprofits/india.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Sustainability nonprofits based in Buenos Aires, Argentina
- Sustainability nonprofits based in Brisbane, Australia
- Sustainability nonprofits based in Melbourne, Australia
- Sustainability nonprofits based in Perth, Australia
- Sustainability nonprofits based in Sydney, Australia
- Sustainability nonprofits based in Vienna, Austria
Company intelligence · public preview
Top 25 sustainability nonprofits based in India
RevenueBase records 2,263 matching company records for sustainability nonprofits based in India, with 30,087 tracked contacts and 3,055 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 sustainability nonprofits based in India
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Praxispraxisindia.org HQ: New Delhi, IndiaReported employees: Not recorded | New Delhi, India | Not recorded | Exact match | 952 contacts → |
“Praxis is a not–for–profit NGO specialising in participatory approaches to sustainable development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Csrboxcsrbox.org HQ: Ahmedabad, IndiaReported employees: 501-1,000 | Ahmedabad, India | 501-1,000 | Exact match | 716 contacts → |
“CSRBOX is India’s leading impact practice advancing CSR, ESG and philanthropy by aligning capital, policy and grassroots action for transformative development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Foundation For Ecological Security FESfes.org.in HQ: Anand, IndiaReported employees: 201-500 | Anand, India | 201-500 | Exact match | 465 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Thanalthanal.org.in HQ: Kozhikode, IndiaReported employees: 1,001-5,000 | Kozhikode, India | 1,001-5,000 | Exact match | 441 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | SIPLsipl-sustainability.com HQ: Noida, IndiaReported employees: Not recorded | Noida, India | Not recorded | Exact match | 407 contacts → |
“SIPL Pvt Ltd is an established and reputed firm in the Sustainable domain since 2008.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | ECOFYecofy.co.in HQ: Worli, IndiaReported employees: 51-200 | Worli, India | 51-200 | Exact match | 360 contacts → |
“We are the ones by your side on your journey to going green.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Centre For Environment Educationceeindia.org HQ: Ahmedabad, IndiaReported employees: 201-500 | Ahmedabad, India | 201-500 | Exact match | 343 contacts → |
“Centre for Environment Education, CEE was created in recognition of the importance of environmental education in India's overall environment and development strategy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 283 contacts → |
“ATREE's mission is to promote socially just environmental conservation and sustainable development by generating rigorous interdisciplinary knowledge that engages actively with…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Earth5rearth5r.org HQ: Mumbai, IndiaReported employees: Not recorded | Mumbai, India | Not recorded | Exact match | 283 contacts → |
“Earth5R is a UNESCO-recognized global environmental organization driving the shift towards a green economy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Centre For Science And Environment, NEW Delhicseindia.org HQ: New Delhi, IndiaReported employees: 51-200 | New Delhi, India | 51-200 | Exact match | 229 contacts → |
“The Centre for Science and Environment (CSE) is a public interest research and advocacy organisation based in New Delhi.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sustainable Development Goals Cell SDGchristuniversity.in HQ: Bangalore, IndiaReported employees: Not recorded | Bangalore, India | Not recorded | Exact match | 223 contacts → |
“The Sustainable Development Goals (SDG) Cell is a CHRIST (Deemed to be University) initiative that envisions to foster a culture of sustainability.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | EKI Energy Services LTD Enking Internationalenkingint.org HQ: Indore, IndiaReported employees: 201-500 | Indore, India | 201-500 | Exact match | 195 contacts → |
“EKI Energy Services Ltd.(EKI), erstwhile EnKing International in the climate sector globally, is a leading Carbon Credit Developer & Supplier across the globe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Switchon Foundation Environment Conservation Societyswitchon.org.in HQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 170 contacts → |
“We ensure Love and Action for the Earth, leading to better Livelihood and Wellbeing for all.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | First Energy A Thermax Group Companyfeplglobal.com HQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 148 contacts → |
“First Energy, a leading renewable energy manager that help its customers’ transition to sustainable manufacturing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Greentree Globalgreentree.global HQ: Noida, IndiaReported employees: 51-200 | Noida, India | 51-200 | Exact match | 136 contacts → |
“GreenTree Global is one of the leading Sustainability Consulting organisations providing Energy Efficiency & Climate Change Services like Integrated Sustainability Services…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Pashupati Grouppashupatigrp.com HQ: Kashipur, IndiaReported employees: 1,001-5,000 | Kashipur, India | 1,001-5,000 | Exact match | 126 contacts → |
“Pashupati Group lives by the motto of taking care of people and environment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Environmental Design Solutionsedsglobal.com HQ: New Delhi, IndiaReported employees: 11-50 | New Delhi, India | 11-50 | Exact match | 116 contacts → |
“Environmental Design Solutions [EDS] is a sustainability advisory firm focusing on the built environment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Dakshin Foundationdakshin.org HQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 115 contacts → |
“Dakshin Foundation is a non-profit, non-governmental organisation and a charitable trust.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Seva Sahayog Foundationsevasahayog.org HQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 114 contacts → |
“Seva Sahayog Foundation aims to engage socially conscious people with the purpose of collectively adding value to society at large through the pillars of education, empowerment…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Iclei South Asiasouthasia.iclei.org HQ: New Delhi, IndiaReported employees: 51-200 | New Delhi, India | 51-200 | Exact match | 101 contacts → |
“ICLEI - Local Governments for Sustainability is the world's leading association of more than metropolises, cities, urban regions and towns.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Iora Ecological Solutionsioraecological.com HQ: New Delhi, IndiaReported employees: 11-50 | New Delhi, India | 11-50 | Exact match | 99 contacts → |
“IORA’s multi-disciplinary expertise in environmental finance, policy advisory and scientific research alongside our experience and proven ability to design and implement…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Indian Pollution Control Associationipcaworld.co.in HQ: New Delhi, IndiaReported employees: 51-200 | New Delhi, India | 51-200 | Exact match | 96 contacts → |
“VISION IPCA vision is to provide a sustainable environment for the coming generation through promoting the responsible use of natural resources.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Suvidhasuvidha-india.org HQ: Haldwani, IndiaReported employees: 51-200 | Haldwani, India | 51-200 | Exact match | 96 contacts → |
“Our Vision To play an integral part in implementing long-term Environmental, Social and Economic improvements that will benefit communities and help create a resilient future.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Conserve Consultantsconserveconsultants.com HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 95 contacts → |
“Conserve Consultants Pvt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: New Delhi, IndiaReported employees: 11-50 | New Delhi, India | 11-50 | Exact match | 93 contacts → |
“International Forum for Environment, Sustainability & Technology (iFOREST) is an independent non-profit environmental research and innovation organisation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,263 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Sustainability nonprofits: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
2,257 records in the displayed employee bands.
6 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 2,263 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Sustainability nonprofits by metro
- Sustainability nonprofits in New Delhi211
- Sustainability nonprofits in Bangalore184
- Sustainability nonprofits in Mumbai179
- Sustainability nonprofits in Pune142
- Sustainability nonprofits in Hyderabad93
- Sustainability nonprofits in Delhi75
- Sustainability nonprofits in Gurgaon70
- Sustainability nonprofits in Chennai68
- Sustainability nonprofits in Noida63
- Sustainability nonprofits in Kolkata57
- Sustainability nonprofits in Ahmedabad40
Questions about this company list
What does Exact match mean for sustainability nonprofits?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many sustainability nonprofits did RevenueBase find based in India?
The saved snapshot records 2,263 matching company records, 30,087 tracked contacts and 3,055 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Sustainability nonprofits by geography
- Sustainability nonprofits based in Buenos Aires, Argentina
- Sustainability nonprofits based in Brisbane, Australia
- Sustainability nonprofits based in Melbourne, Australia
- Sustainability nonprofits based in Perth, Australia
- Sustainability nonprofits based in Sydney, Australia
- Sustainability nonprofits based in Vienna, Austria
- Sustainability nonprofits based in Brussels, Belgium
- Sustainability nonprofits based in Belo Horizonte, Brazil
- Sustainability nonprofits based in Curitiba, Brazil
- Sustainability nonprofits based in Florianopolis, Brazil
- Sustainability nonprofits based in Porto Alegre, Brazil
- Sustainability nonprofits based in Rio De Janeiro, Brazil
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 sustainability nonprofits based in India. Snapshot: November 6, 2026. https://revenuebase.ai/companies/sustainability-nonprofits/india.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Sustainability nonprofits based in Buenos Aires, Argentina
- Sustainability nonprofits based in Brisbane, Australia
- Sustainability nonprofits based in Melbourne, Australia
- Sustainability nonprofits based in Perth, Australia
- Sustainability nonprofits based in Sydney, Australia
- Sustainability nonprofits based in Vienna, Austria