Company lists · Data refreshed September 2026

Top 24 Environmental organizations based in the Philippines

Name: Environmental organizations based in the Philippines
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 118 companies tracked

RevenueBase identified 118 environmental organizations headquartered in the Philippines as of September 2026 and tracks 2,083 professional contacts across them, including 249 with verified work emails. Manila is the largest hub.

This list covers environmental organizations headquartered in the Philippines, 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

118Companies

2,083Contacts tracked

249Verified emails

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The 24 largest environmental organizations based in the Philippines

Ranked by team size

Top 24 of 118 environmental organizations based in the Philippines, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to environmental 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	Newcore Industries International, INC	Indirect evidence	Makati City, PhilippinesHQ checked Sep 19, 2026	201-500	181 contacts →
	Indirect evidence “Newcore Industries was created with the sole purpose of becoming a provider of complete "Green" and sustainable solution based products and services that make a difference, within…” Source: RevenueBase Database · checked Sep 19, 2026
2	Wwf-Philippines	Indirect evidence	Quezon City, PhilippinesHQ checked Sep 19, 2026	51-200	99 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
3	Break Free From Plastic	Indirect evidence	Quezon City, PhilippinesHQ checked Sep 19, 2026	11-50	50 contacts →
	Indirect evidence “breakfreefromplastic (BFFP) is a global movement envisioning a future free from plastic pollution.” Source: RevenueBase Database · checked Sep 19, 2026
4	Center For Conservation Innovations	Indirect evidence	Muntinlupa City, PhilippinesHQ checked Sep 19, 2026	51-200	30 contacts →
	Indirect evidence “The Center for Conservation Innovations (CCIPH) is a biodiversity conservation NGO that aims to promote the development of new biodiversity conservation approaches and…” Source: RevenueBase Database · checked Sep 19, 2026
5	Haribon Foundation	Strong evidence	Quezon City, PhilippinesHQ checked Sep 19, 2026	11-50	28 contacts →
	Strong evidence “HARIBON® Foundation for the Conservation of Natural Resources, Inc.(“HARIBON”) is the Philippines’ pioneer environmental conservation organization at the forefront of protecting…” Source: RevenueBase Database · checked Sep 19, 2026
6	Figtree Companies	Indirect evidence	Tagaytay City, PhilippinesHQ checked Sep 19, 2026	51-200	26 contacts →
	Indirect evidence “Figtree Companies is firm and committed to its advocacy to encourage every Filipino to go Back to Nature.” Source: RevenueBase Database · checked Sep 19, 2026
7	Makesense Asia	Indirect evidence	Makati, PhilippinesHQ checked Sep 19, 2026	51-200	24 contacts →
	Indirect evidence “MakeSense in an international non-profit organization dedicated to bringing together and mobilizing passionate citizens, motivated organizations, and forward-thinking…” Source: RevenueBase Database · checked Sep 19, 2026
8	Masungi Georeserve	Indirect evidence	Baras, PhilippinesHQ checked Sep 19, 2026	51-200	24 contacts →
	Indirect evidence “We are an award-winning organization conserving historic limestone formations and biodiversity in the Philippines through protection, education, and sustainable development.” Source: RevenueBase Database · checked Sep 19, 2026
9	Business For Sustainable Development	Strong evidence	Pasig, PhilippinesHQ checked Sep 19, 2026	11-50	19 contacts →
	Strong evidence “Business for Sustainable Development (formerly Philippine Business for the Environment) is a non-profit organization established in 1992 by Filipino business leaders to enable…” Source: RevenueBase Database · checked Sep 19, 2026
10	Center For Environmental Concerns-Philippines	Strong evidence	Quezon City, PhilippinesHQ checked Sep 19, 2026	11-50	14 contacts →
	Strong evidence “The Center for Environmental Concerns–Philippines (CEC-Phils) is a non-government organization founded through the initiatives of organizations representing fisherfolk, farmers…” Source: RevenueBase Database · checked Sep 19, 2026
11	Climate Foundation	Indirect evidence	Compostela, PhilippinesHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
12	Save Philippine Seas	Indirect evidence	Mandaluyong, PhilippinesHQ checked Sep 19, 2026	1-10	10 contacts →
	Indirect evidence “Save Philippine Seas (SPS) aims to narrow the gap between scientists and the general public, the old and young, and the passionate and indifferent by mobilizing seatizen-led…” Source: RevenueBase Database · checked Sep 19, 2026
13	Mother Earth Foundation PH	Strong evidence	Quezon City, PhilippinesHQ checked Sep 19, 2026	51-200	10 contacts →
	Strong evidence “Mother Earth Foundation (MEF) is a non-stock, non-profit organization actively engaged in addressing waste and toxic pollution, climate change, and other health and environmental…” Source: RevenueBase Database · checked Sep 19, 2026
14	Interfacing Development Interventions For Sustainability Idis , INC	Indirect evidence	Davao City, PhilippinesHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “The Interfacing Development Interventions for Sustainability (IDIS), Inc.” Source: RevenueBase Database · checked Sep 19, 2026
15	Foundation For The Philippine Environment	Indirect evidence	Quezon City, PhilippinesHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “FPE is a dynamic, relevant, and growing organization leading actions in biodiversity conservation and sustainable development toward healthy ecosystems and resilient communities.” Source: RevenueBase Database · checked Sep 19, 2026
16	Kalikasan People's Network For The Environment	Strong evidence	Quezon City, PhilippinesHQ checked Sep 19, 2026	1-10	7 contacts →
	Strong evidence “Kalikasan PNE is a Philippine environmental network founded in 1997 to coordinate and synchronize grassroots-based campaigns on environmental concerns.” Source: RevenueBase Database · checked Sep 19, 2026
17	Galerio Environmental And Technical Services, INC	Strong evidence	Davao City, PhilippinesHQ checked Sep 19, 2026	11-50	7 contacts →
	Strong evidence “The Galerio Environmental Consultancy is a woman-led, diversified engineering and environmental management company established and founded in the year 2008 by Ms.” Source: RevenueBase Database · checked Sep 19, 2026
18	Lalakbayin Ecoventures	Indirect evidence	Coron, PhilippinesHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “At Lalakbayin Ecoventures, we are leading the way in the blue ocean economy by actively collaborating with communities, marine protected areas, and organizations.” Source: RevenueBase Database · checked Sep 19, 2026
19	The Bamboo Company	Indirect evidence	Quezon City, PhilippinesHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “What's your Eco-friendly Switch Story?” Source: RevenueBase Database · checked Sep 19, 2026
20	Daluhay Daloy NG Buhay, INC	Strong evidence	Baler, PhilippinesHQ checked Sep 19, 2026	1-10	4 contacts →
	Strong evidence “Daluhay is a non-profit non-government (NGO) environmental organization in the Philippines.” Source: RevenueBase Database · checked Sep 19, 2026
21	Centre For Sustainability PH	Strong evidence	Puerto Princesa City, PhilippinesHQ checked Sep 19, 2026	1-10	4 contacts →
	Strong evidence “CS PH is a non-profit environmental organisation working on sustainable community development in the Philippines.” Source: RevenueBase Database · checked Sep 19, 2026
22	Bihasa Consultancy	Indirect evidence	Quezon City, PhilippinesHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “At Bihasa Consultancy, our story is one of passion and purpose.” Source: RevenueBase Database · checked Sep 19, 2026
23	Green Antz Builders INC	Indirect evidence	Plaridel, PhilippinesHQ checked Sep 19, 2026	201-500	2 contacts →
	Indirect evidence “Transforming the manner by which we perceive and handle waste, Green Antz aims to minimize the amount of waste generated, increase the amount of materials we reuse, reduce and…” Source: RevenueBase Database · checked Sep 19, 2026
24	Coral Reef & Rainforest Conservation Project	Indirect evidence	Siquijor, PhilippinesHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “Rainforests and coral reefs are the most productive and diverse ecosystems on Earth, one on land, the other underwater.” 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: environmental 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 environmental organizations.
Partial evidence: Its own public description names part of environmental organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental 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 24 of 118 environmental organizations based in the Philippines

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Environmental organizations based in the Philippines at a glance

As of Sep 19, 2026

12.0%Verified-email coverage

17.7Average contacts per company

11-50Median size (employees)

16.1%Largest-city concentration · Manila

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 118 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 environmental 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 the Philippines whose own description of what they do matches “environmental 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 environmental 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 environmental organizations, and records with no verified work email. Companies headquartered outside Philippines 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, 249 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 environmental 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 environmental organizations are there based in the Philippines?

RevenueBase identified 118 environmental organizations headquartered in the Philippines 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?

Newcore Industries International, INC, headquartered in Makati City Manila, tops this list with the largest team on record.

Which city has the most environmental organizations?

Manila leads with 19 headquartered companies, followed by Quezon City Manila (8) and Quezon City (7).

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 249 verified decision-maker contacts tracked across these 118 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.