Company lists · Data refreshed September 2026

Top 19 Biodiversity conservation organizations based in Indonesia

RevenueBase identified 87 biodiversity conservation organizations headquartered in Indonesia as of September 2026 and tracks 993 professional contacts across them, including 166 with verified work emails. Jakarta is the largest hub.

This list covers biodiversity conservation 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
87Companies
993Contacts tracked
166Verified emails
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The 19 largest biodiversity conservation organizations based in Indonesia

Ranked by team size
Top 19 of 87 biodiversity conservation 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 biodiversity conservation organizations: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceKota Jambi, IndonesiaHQ checked Sep 19, 202651-200105 contacts →

Indirect evidence

“KKI Warsi mendukung pengelolaan sumber daya alam yang berkeadilan secara ekologi bermanfaat secara ekonomi, sosial dan budaya.”

Source: RevenueBase Database · checked Sep 19, 2026
2Indirect evidenceJakarta Selatan, IndonesiaHQ checked Sep 19, 202651-20059 contacts →

Indirect evidence

“Yayasan KEHATI is a not for profit, non-governmental organization, grant-making organization established in 1994.”

Source: RevenueBase Database · checked Sep 19, 2026
3Indirect evidenceDenpasar, IndonesiaHQ checked Sep 19, 202611-5053 contacts →

Indirect evidence

“Coral Triangle Center is a non-profit foundation based in Bali with a regional scope and global impact.”

Source: RevenueBase Database · checked Sep 19, 2026
4Indirect evidencePontianak, IndonesiaHQ checked Sep 19, 202651-20045 contacts →

Indirect evidence

“Planet Indonesia is an international non-government organization that conserves at-risk ecosystems through community-level partnerships.”

Source: RevenueBase Database · checked Sep 19, 2026
5Indirect evidenceJakarta, IndonesiaHQ checked Sep 19, 202651-20045 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
6Indirect evidenceSukadana, IndonesiaHQ checked Sep 19, 202651-20042 contacts →

Indirect evidence

“Yayasan Alam Sehat Lestari (ASRI) is a nonprofit NGO dedicated to reversing global heating, understanding that rainforests are essential for the survival of humanity.”

Source: RevenueBase Database · checked Sep 19, 2026
7Partial evidenceCipedak, IndonesiaHQ checked Sep 19, 202611-5025 contacts →

Partial 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
8Indirect evidenceBogor, IndonesiaHQ checked Sep 19, 2026201-50019 contacts →

Indirect evidence

“The WCS Indonesia Program is one of the largest WCS programs globally with more than 200 full-time staff.”

Source: RevenueBase Database · checked Sep 19, 2026
9Indirect evidenceJakarta, IndonesiaHQ checked Sep 19, 202611-5013 contacts →

Indirect evidence

“Satya Bumi is a non-profit environmental campaigning organisation that takes strategic measures to protect Indonesia's remaining forests and vital natural ecosystems.”

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceManado, IndonesiaHQ checked Sep 19, 20261-1013 contacts →

Indirect evidence

“Manengkel Solidaritas is a dynamic non-governmental organization.”

Source: RevenueBase Database · checked Sep 19, 2026
11Partial evidenceBadung, IndonesiaHQ checked Sep 19, 202611-5011 contacts →

Partial 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
12Indirect evidenceMakassar, IndonesiaHQ checked Sep 19, 202611-5011 contacts →

Indirect evidence

“Diinisiasi pendiriannya di Makassar, Sulawesi Selatan pada tahun 1996 dan diaktenotariskan pada tanggal 23 Januari 1997, Yayasan Konservasi Laut (YKL) Indonesia merupakan…”

Source: RevenueBase Database · checked Sep 19, 2026
13Indirect evidenceTanjungpinang, IndonesiaHQ checked Sep 19, 20261-1010 contacts →

Indirect evidence

“Konservasi Darat & Laut, Restorasi Terumbu Karang, Konservasi Penyu, Pariwisata Berkelanjutan, Konsultasi Lingkungan, Pendidikan, Pengelolaan Sampah, Daur Ulang, Bank Sampah…”

Source: RevenueBase Database · checked Sep 19, 2026
14Indirect evidenceKecamatan Medan Selayang, IndonesiaHQ checked Sep 19, 202611-509 contacts →

Indirect evidence

“Yayasan Pesona Tropis Alam Indonesia (PETAI) adalah Lembaga Swadaya Masyarakat (LSM) yang berkomitmen terhadap pelestarian lingkungan dan pemberdayaan masyarakat.”

Source: RevenueBase Database · checked Sep 19, 2026
15Strong evidenceYogyakarta, IndonesiaHQ checked Sep 19, 20261-107 contacts →

Strong evidence

“Javan Wildlife Institute (JAWI) works to ensure the future of Indonesian biodiversity through conservation science.”

Source: RevenueBase Database · checked Sep 19, 2026
16Partial evidenceJakarta, IndonesiaHQ checked Sep 19, 20261-105 contacts →

Partial evidence

“The Orangutan Conservation Forum (FORINA) is a leading non-profit organization dedicated to the preservation and protection of orangutans and their natural habitats.”

Source: RevenueBase Database · checked Sep 19, 2026
17Indirect evidenceBandung Barat, IndonesiaHQ checked Sep 19, 20261-104 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
18Indirect evidenceSimeulue Island, IndonesiaHQ checked Sep 19, 202611-503 contacts →

Indirect evidence

“At EcosystemImpact we’re creating a replicable model of what is possible in order to heal our planet.”

Source: RevenueBase Database · checked Sep 19, 2026
19Indirect evidenceBadung, IndonesiaHQ checked Sep 19, 20261-103 contacts →

Indirect 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

Showing 19 of 87 biodiversity conservation organizations based in Indonesia

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Biodiversity conservation organizations based in Indonesia at a glance

As of Sep 19, 2026
16.7%Verified-email coverage
11.4Average contacts per company
11-50Median size (employees)
8.0%Largest-city concentration · Jakarta
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
32
51-200
12
201-500
3
501-1,000
1
1,001-5,000
1

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 87 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among biodiversity conservation organizations, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Indonesia whose own description of what they do matches “biodiversity conservation organizations”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names biodiversity conservation organizations), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among biodiversity conservation organizations, and records with no verified work email. Companies headquartered outside 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, 166 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names biodiversity conservation organizations, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many biodiversity conservation organizations are there based in Indonesia?

RevenueBase identified 87 biodiversity conservation 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?

KKI Warsi, headquartered in Indonesia, tops this list with the largest team on record.

Which city has the most biodiversity conservation organizations?

Jakarta leads with 7 headquartered companies, followed by Bogor (5) and Medan (4).

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 166 verified decision-maker contacts tracked across these 87 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.