Company lists · Data refreshed September 2026

Top 22 Green building consulting companies based in Indonesia

RevenueBase identified 165 green building consulting companies headquartered in Indonesia as of September 2026 and tracks 2,305 professional contacts across them, including 134 with verified work emails. Jakarta Selatan Dki Jakarta is the largest hub.

This list covers green building consulting companies 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 16, 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 16, 2026 86% judged on-target in blind review
165Companies
2,305Contacts tracked
134Verified emails
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The 22 largest green building consulting companies based in Indonesia

Ranked by team size
Top 22 of 165 green building consulting companies based in Indonesia, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to green building consulting companies: 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 evidenceBandung, IndonesiaHQ checked Sep 16, 2026201-500255 contacts →

Indirect evidence

“KWARSA HEXAGON is an independent consultant company founded in the year of 1982.”

Source: RevenueBase Database · checked Sep 16, 2026
2Partial evidenceBogor, IndonesiaHQ checked Sep 16, 202611-5063 contacts →

Partial evidence

“Daemeter is a leading independent consulting firm in Indonesia.”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceBandung, IndonesiaHQ checked Sep 16, 202651-20047 contacts →

Indirect evidence

“Ganeca Environmental Services was established in early 2014, located in Bandung.”

Source: RevenueBase Database · checked Sep 16, 2026
4Indirect evidenceSleman, IndonesiaHQ checked Sep 16, 202611-5042 contacts →

Indirect evidence

“Ailesh is dedicated to promoting sustainability through innovative, tailored solutions.”

Source: RevenueBase Database · checked Sep 16, 2026
5Partial evidenceKabupaten Badung, IndonesiaHQ checked Sep 16, 202611-5025 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 16, 2026
6Indirect evidenceSouth Jakarta, IndonesiaHQ checked Sep 16, 202611-5022 contacts →

Indirect evidence

“Founded in 2010, Aicon has been promoting and encouraging business organizations to strategically manage their sustainability context and implement sustainable development…”

Source: RevenueBase Database · checked Sep 16, 2026
7Strong evidenceJakarta, IndonesiaHQ checked Sep 16, 202611-5021 contacts →

Strong evidence

“Ecobuild is a professional consulting firm specialized in green building practice founded on the mission to solve the climate-related issue through green & sustainable building.”

Source: RevenueBase Database · checked Sep 16, 2026
8Partial evidenceDenpasar, IndonesiaHQ checked Sep 16, 202611-5020 contacts →

Partial evidence

“Tri Hita Consulting is a sustainability consulting firm based in Bali, serving both public and private sectors.”

Source: RevenueBase Database · checked Sep 16, 2026
9Indirect evidenceJakarta Pusat, IndonesiaHQ checked Sep 16, 202611-5018 contacts →

Indirect evidence

“About Synergy Efficiency Solutions Synergy Efficiency Solutions is a company founded on the principles of integrity and loyalty.”

Source: RevenueBase Database · checked Sep 16, 2026
10Partial evidenceSleman Yogyakarta, IndonesiaHQ checked Sep 16, 20261-1018 contacts →

Partial evidence

“Enthalphy is an energy and environmental consulting firm that is committed to providing a positive impact through our services to achieve sustainability aspects, in terms of…”

Source: RevenueBase Database · checked Sep 16, 2026
11Strong evidenceSouth Jakarta, IndonesiaHQ checked Sep 16, 202611-5015 contacts →

Strong evidence

“Sustainahaus is a sustainability consultancy specialising in green building certification and ESG advisory across Asia Pacific.”

Source: RevenueBase Database · checked Sep 16, 2026
12Partial evidenceJakarta Pusat, IndonesiaHQ checked Sep 16, 202611-5011 contacts →

Partial evidence

“ALTA Integra is a multidisciplinary Building Physics Engineering and Sustainable Built-Environment Consultant based in Jakarta, Indonesia, serving national and international…”

Source: RevenueBase Database · checked Sep 16, 2026
13Strong evidenceSouth Jakarta, IndonesiaHQ checked Sep 16, 202651-2008 contacts →

Strong evidence

“Archetype Group is a leading international construction consultancy company, we are shaping buildings that last with a full range of consulting services: Architecture & Master…”

Source: RevenueBase Database · checked Sep 16, 2026
14Partial evidenceJakarta Selatan, IndonesiaHQ checked Sep 16, 20261-107 contacts →

Partial evidence

“AGo Architects is award-winning architecture consulting firm founded in 2018.”

Source: RevenueBase Database · checked Sep 16, 2026
15Partial evidenceSouth Jakarta, IndonesiaHQ checked Sep 16, 202611-506 contacts →

Partial evidence

“An Indonesian-based consulting firm that has established a solid track record with international and national enterprises on development projects and projects in the sectors of…”

Source: RevenueBase Database · checked Sep 16, 2026
16Indirect evidenceTangerang Selatan, IndonesiaHQ checked Sep 16, 20261-105 contacts →

Indirect evidence

“PT.”

Source: RevenueBase Database · checked Sep 16, 2026
17Partial evidenceJakarta Selatan, IndonesiaHQ checked Sep 16, 20261-105 contacts →

Partial evidence

“We are an energy efficiency and sustainability consulting firm.”

Source: RevenueBase Database · checked Sep 16, 2026
18Indirect evidenceSemarang, IndonesiaHQ checked Sep 16, 202611-504 contacts →

Indirect evidence

“Our Vision Become a consultant that prioritizes innovation and technology Our Mission We are committed to deliver qualified solution based on the principle of Science and…”

Source: RevenueBase Database · checked Sep 16, 2026
19Indirect evidenceJakarta Selatan, IndonesiaHQ checked Sep 16, 20261-102 contacts →

Indirect evidence

“PT.”

Source: RevenueBase Database · checked Sep 16, 2026
20Indirect evidenceJakarta Pusat, IndonesiaHQ checked Sep 16, 202611-501 contacts →

Indirect evidence

“Environment Consultancy Services We offers comprehensive Carbon and Energy services to reduce Carbon Footprint sustainably.”

Source: RevenueBase Database · checked Sep 16, 2026
21Indirect evidenceJakarta, IndonesiaHQ checked Sep 16, 202611-501 contacts →

Indirect evidence

“For our clients, we provide solutions to achieve business in line with sustainable goals using reliable scientific measurements which related to: • GHG calculation • Carbon…”

Source: RevenueBase Database · checked Sep 16, 2026
22Partial evidenceSurabaya, IndonesiaHQ checked Sep 16, 20261-101 contacts →

Partial evidence

“At our core, we are a hands-on sustainability consulting firm deeply committed to our environment.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 22 of 165 green building consulting companies based in Indonesia

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Green building consulting companies based in Indonesia at a glance

As of Sep 16, 2026
5.8%Verified-email coverage
14.0Average contacts per company
11-50Median size (employees)
7.3%Largest-city concentration · Jakarta Selatan Dki Jakarta
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
65
11-50
78
51-200
14
201-500
4
501-1,000
2
1,001-5,000
2

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 165 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 green building consulting companies, 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 “green building consulting companies”. 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 green building consulting companies), 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 green building consulting companies, 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, 134 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 16, 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 green building consulting companies, 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 green building consulting companies are there based in Indonesia?

RevenueBase identified 165 green building consulting companies 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?

Pt. Kwarsa Hexagon, headquartered in Bandung West Java, tops this list with the largest team on record.

Which city has the most green building consulting companies?

Jakarta Selatan Dki Jakarta leads with 12 headquartered companies, followed by Jakarta (11) and Dki Jakarta (10).

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 134 verified decision-maker contacts tracked across these 165 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 16, 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.