Company lists · Data refreshed November 2026

Top 24 Sustainability nonprofits based in the Philippines

RevenueBase identified 98 company matches for sustainability nonprofits associated with the Philippines as of November 2026 and tracks 936 professional contacts across them, including 206 with verified work emails. Manila is the largest hub.

This list covers company matches for sustainability nonprofits associated with the Philippines, 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
98Companies
936Contacts tracked
206Verified emails
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The 24 largest sustainability nonprofits based in the Philippines

Ranked by team size
Top 24 of 98 company matches for sustainability nonprofits based in the Philippines, 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 matchQuezon City, PhilippinesHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“Since it was founded in 1961, WWF has become one of the world's largest and most effective independent organizations dedicated to the conservation of nature.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchQuezon City, PhilippinesHQ recorded Nov 6, 202611-5057 contacts →

Exact match

“ICSC is a climate and energy policy group based in the Philippines advancing climate resilience and low carbon development in the international, national, and local levels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPasig City, PhilippinesHQ recorded Nov 6, 202611-5054 contacts →

Exact match

“Drink Sustainability Communications is the leading consultancy firm specializing in sustainability and development communications in Southeast Asia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchQuezon City, PhilippinesHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“HARIBON® Foundation for the Conservation of Natural Resources, Inc.(“HARIBON”) is the Philippines’ pioneer environmental conservation organization at the forefront of protecting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMuntinlupa City, PhilippinesHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“The Center for Conservation Innovations (CCIPH) is a biodiversity conservation NGO that aims to promote the development of new biodiversity conservation approaches and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchTagaytay City, PhilippinesHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“Figtree Companies is firm and committed to its advocacy to encourage every Filipino to go Back to Nature.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchTaguig, PhilippinesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“In the ever-evolving landscape of the Philippine building industry, the PHILGBC has emerged as a catalyst for change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMakati City, PhilippinesHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“MakeSense in an international non-profit organization dedicated to bringing together and mobilizing passionate citizens, motivated organizations, and forward-thinking…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPasig, PhilippinesHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Business for Sustainable Development (formerly Philippine Business for the Environment) is a non-profit organization established in 1992 by Filipino business leaders to enable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBacolod, PhilippinesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Negrosanon Young Leaders Institute Inc.(NYLI) is a partnership of young leaders committed to working together towards a Sustainable Negros.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchManila, PhilippinesHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“A global ambassador for UNESCO’s International Day of Light, Liter of Light teaches green skills and creates green jobs for communities on the front lines of climate change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCompostela, PhilippinesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“The Climate Foundation is dedicated to scaling all three legs of the climate triad, including emissions to zero, 2400 gigatonnes of carbon removal, and transparent local and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchManila, PhilippinesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchQuezon City, PhilippinesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“FPE is a dynamic, relevant, and growing organization leading actions in biodiversity conservation and sustainable development toward healthy ecosystems and resilient communities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMalapascua Island, PhilippinesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“People and the Sea ia a non-profit organisation supporting coastal communities in the Philippines to sustainably manage and benefit from their vital marine resources.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBaler, PhilippinesHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Daluhay is a non-profit non-government (NGO) environmental organization in the Philippines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchTaguig, PhilippinesHQ recorded Nov 6, 202611-507 contacts →

Exact match

“CORA is a non-profit organization dedicated to creating sustainable programs to help solve global issues centered on hunger, poverty, inequality, climate change and the mission to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchManila, PhilippinesHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Supergrow7 is revolutionizing agriculture with sustainable solutions that empower farmers to maximize yields, enhance crop quality, and promote soil health.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPuerto Princesa City, PhilippinesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“CS PH is a non-profit environmental organisation working on sustainable community development in the Philippines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMakati City, PhilippinesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Fostering Education & Environment for Development, Inc.(FEED) is a non-stock, non-profit, non-governmental organisation registered with the Philippine Securities & Exchange…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchQuezon City, PhilippinesHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Partnerships for Sustainability Education (PSE) is a global network of schools, organizations, and individuals committed to practicing innovation, leadership, and sustainability.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSiquijor, PhilippinesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Rainforests and coral reefs are the most productive and diverse ecosystems on Earth, one on land, the other underwater.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchQuezon City, PhilippinesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“At Bihasa Consultancy, our story is one of passion and purpose.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchParanaque, PhilippinesHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Raising sustainability leaders in the Philippines.”

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

Showing 24 of 98 sustainability nonprofits based in the Philippines

See the full list, filter by size, metro and specialty, and access 206 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sustainability nonprofits based in the Philippines at a glance

As of Nov 6, 2026
22.0%Verified-email coverage
9.6Average contacts per company
1-10Median size (employees)
15.3%Largest-city concentration · Manila
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
49
11-50
37
51-200
9
201-500
2
501-1,000
1

Email recency for this list is measured worldwide rather than for Philippines, so it is reported there. Company counts and contact totals on this page are exact for Philippines, over 98 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 the Philippines 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 206 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 nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainability nonprofits are there based in the Philippines?

RevenueBase identified 98 company matches for sustainability nonprofits associated with the Philippines 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?

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

Which city has the most sustainability nonprofits?

Manila leads with 15 company records, followed by Makati City (6) and Quezon City (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 206 professional contacts with verified work emails tracked across these 98 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.