Company lists · Data refreshed September 2026

Top 22 Environmental education organizations based in Indonesia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 182 companies tracked

RevenueBase identified 182 environmental education organizations headquartered in Indonesia as of September 2026 and tracks 1,833 professional contacts across them, including 155 with verified work emails. Jakarta is the largest hub.

This list covers environmental education organizations headquartered in Indonesia, 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

182Companies

1,833Contacts tracked

155Verified emails

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The 22 largest environmental education organizations based in Indonesia

Ranked by team size

Top 22 of 182 environmental education organizations based in Indonesia, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to environmental education 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	Yayasan Konservasi Alam Nusantara	Indirect evidence	Jakarta Selatan, IndonesiaHQ checked Sep 19, 2026	51-200	230 contacts →
	Indirect evidence “Yayasan Konservasi Alam Nusantara (YKAN) adalah organisasi nirlaba berbasis ilmiah yang hadir di Indonesia sejak 2014.” Source: RevenueBase Database · checked Sep 19, 2026
2	Mongabayindonesia	Indirect evidence	Bogor, IndonesiaHQ checked Sep 19, 2026	11-50	46 contacts →
	Indirect evidence “Tentang Mongabay.co.id adalah sebuah proyek dari Mongabay.com, situs web tentang ilmu lingkungan yang populer dan berita konservasi yang dimulai pada tahun oleh Rhett A.” Source: RevenueBase Database · checked Sep 19, 2026
3	Auriga Nusantara	Indirect evidence	Jakarta, IndonesiaHQ checked Sep 19, 2026	51-200	45 contacts →
	Indirect evidence “Auriga Nusantara adalah sebuah organisasi non-pemerintah yang bergerak dalam upaya untuk melestarikan sumber daya alam dan lingkungan untuk meningkatkan kualitas hidup manusia.” Source: RevenueBase Database · checked Sep 19, 2026
4	Envihsa FKM UI	Partial evidence	Depok, IndonesiaHQ checked Sep 19, 2026	51-200	34 contacts →
	Partial evidence “Envihsa FKM UI is a student association in Department of Environmental Health, Faculty of Public Health, University of Indonesia.” Source: RevenueBase Database · checked Sep 19, 2026
5	Indonesian Center For Environmental LAW	Partial evidence	Jakarta Selatan, IndonesiaHQ checked Sep 19, 2026	11-50	32 contacts →
	Partial evidence “Indonesian Center for Environmental Law (ICEL) is an independent non-governmental organization for environmental law which also involved in advocacy and community empowerment.” Source: RevenueBase Database · checked Sep 19, 2026
6	Su-Re.co Sustainability & Resilience	Partial evidence	Kabupaten Badung, IndonesiaHQ checked Sep 19, 2026	11-50	25 contacts →
	Partial evidence “Sustainability and Resilience (su-re.co) is a newly established environmental consulting company based in Bali, Indonesia.” Source: RevenueBase Database · checked Sep 19, 2026
7	Sebumi	Indirect evidence	Cipedak, IndonesiaHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “Sebumi is a leading social enterprise that provide comprehensive understanding about conservation and promote its integration into sustainable lifestyle through experiential…” Source: RevenueBase Database · checked Sep 19, 2026
8	Kapala Magmagama	Indirect evidence	Yogyakarta, IndonesiaHQ checked Sep 19, 2026	201-500	17 contacts →
	Indirect evidence “Kapala MAGMAGAMA Teknik Geologi FT UGM merupakan suatu organisasi pencinta alam di tingkat Departemen yang lahir sebagai suatu wadah penampung bakat dan hobi dalam bidang…” Source: RevenueBase Database · checked Sep 19, 2026
9	Bakti Barito Foundation	Strong evidence	Jakarta, IndonesiaHQ checked Sep 19, 2026	1-10	13 contacts →
	Strong evidence “We aim to address Indonesia’s environmental and educational challenges through collective work with our partners and the communities we serve.” Source: RevenueBase Database · checked Sep 19, 2026
10	Pslh UGM	Partial evidence	Catur Tunggal, IndonesiaHQ checked Sep 19, 2026	51-200	13 contacts →
	Partial evidence “The Center for Environmental Studies (PSLH UGM) was established as a form of concern for the UGM academic community for various environmental issues in Indonesia.” Source: RevenueBase Database · checked Sep 19, 2026
11	Manengkel Solidaritas	Indirect evidence	Manado, IndonesiaHQ checked Sep 19, 2026	1-10	13 contacts →
	Indirect evidence “Manengkel Solidaritas is a dynamic non-governmental organization.” Source: RevenueBase Database · checked Sep 19, 2026
12	Thrive Conservation	Indirect evidence	Badung, IndonesiaHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “MISSION: Our mission is to increase the reach and effectiveness of conservation across Indonesia by empowering an emerging cohort of Indonesian conservationists.” Source: RevenueBase Database · checked Sep 19, 2026
13	Ekologika Consultants	Partial evidence	Jakarta Selatan, IndonesiaHQ checked Sep 19, 2026	1-10	11 contacts →
	Partial evidence “Ekologika is a emerging company providing innovative solutions to the most critical challenges in environmental survey or study, and sustainable development.” Source: RevenueBase Database · checked Sep 19, 2026
14	Sman 5 Kota Tangerang	Indirect evidence	Tangerang, IndonesiaHQ checked Sep 19, 2026	51-200	10 contacts →
	Indirect evidence “Visi Terdepan dalam membangun dan mengantarkan Pribadi Terdidik yang Berakhlakul Karimah dan berbudaya lingkungan menuju sukses di Era Globalisasi Misi 1.” Source: RevenueBase Database · checked Sep 19, 2026
15	green-books.org	Indirect evidence	Badung, IndonesiaHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “Yayasan Green Books Indonesia (Green-Books.org) is a grassroots non-profit organization on a mission to inspire millions of Indonesian children to live sustainably.” Source: RevenueBase Database · checked Sep 19, 2026
16	Sunrise School Bali	Indirect evidence	Badung, IndonesiaHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
17	Wanagama ECO EDU Forest	Partial evidence	Depok, IndonesiaHQ checked Sep 19, 2026	1-10	5 contacts →
	Partial evidence “Forest Areas with the Special Purpose of Education and Training Wanagama I” Source: RevenueBase Database · checked Sep 19, 2026
18	Geoenviro Indonesia	Partial evidence	Jakarta, IndonesiaHQ checked Sep 19, 2026	1-10	5 contacts →
	Partial evidence “Geoenviro Indonesia delivers tailored courses/training in a wide variety of topics in earth science and environment including Policy & Regulations, Geology, Water…” Source: RevenueBase Database · checked Sep 19, 2026
19	Yayasan Pemulih Nusantara Muliantara	Indirect evidence	Bandung Barat, IndonesiaHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Yayasan Pemulih Nusantara (MULIANTARA) adalah organisasi nirlaba yang bergerak di bidang pelestarian keanekaragaman hayati dan pemulihan ekosistem, pembangunan berkelanjutan, dan…” Source: RevenueBase Database · checked Sep 19, 2026
20	Mangrove Nusantara	Partial evidence	Badung, IndonesiaHQ checked Sep 19, 2026	1-10	3 contacts →
	Partial evidence “Our Goal : Developing a sustainability of coastal environment for the welfare of present generation and in the future Developing a sustainability of coastal environment for the…” Source: RevenueBase Database · checked Sep 19, 2026
21	Habituasi	Partial evidence	Makassar, IndonesiaHQ checked Sep 19, 2026	1-10	3 contacts →
	Partial evidence “We are an environmental enterprise, dedicated to promoting sustainable practices through research and innovative training services.” Source: RevenueBase Database · checked Sep 19, 2026
22	Ecoducation Atap Langit	Indirect evidence	Sorong, IndonesiaHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence “Empowering Communities to Create a Sustainable Ecosystem” 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 education 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 education organizations.
Partial evidence: Its own public description names part of environmental education organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental education 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 22 of 182 environmental education organizations based in Indonesia

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Environmental education organizations based in Indonesia at a glance

As of Sep 19, 2026

8.5%Verified-email coverage

10.1Average contacts per company

11-50Median size (employees)

8.2%Largest-city concentration · Jakarta

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Indonesia, so it is reported there. Company counts and contact totals on this page are exact for Indonesia, over 182 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 education 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 Indonesia whose own description of what they do matches “environmental education 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 education 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 education organizations, and records with no verified work email. Companies headquartered outside Indonesia 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, 155 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 education 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 education organizations are there based in Indonesia?

RevenueBase identified 182 environmental education organizations headquartered in Indonesia 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?

Yayasan Konservasi Alam Nusantara, headquartered in Jakarta Selatan Dki Jakarta, tops this list with the largest team on record.

Which city has the most environmental education organizations?

Jakarta leads with 15 headquartered companies, followed by Dki Jakarta (8) and Bogor (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 155 verified decision-maker contacts tracked across these 182 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.