Company lists · Data refreshed September 2026

Top 19 Renewable energy integration consultants based in Indonesia

RevenueBase identified 119 renewable energy integration consultants headquartered in Indonesia as of September 2026 and tracks 1,874 professional contacts across them, including 128 with verified work emails. Jakarta is the largest hub.

This list covers renewable energy integration consultants 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 17, 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 17, 2026 86% judged on-target in blind review
119Companies
1,874Contacts tracked
128Verified emails
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The 19 largest renewable energy integration consultants based in Indonesia

Ranked by team size
Top 19 of 119 renewable energy integration consultants based in Indonesia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy integration consultants: 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
1Strong evidenceJakarta Selatan, IndonesiaHQ checked Sep 17, 202651-200196 contacts →

Strong evidence

“Based in Jakarta, ID, PT ATW Solar Indonesia (‘ATW Solar’) is an independent EPC company specialized in solar photovoltaic complete system integration and energy storage solutions.”

Source: RevenueBase Database · checked Sep 17, 2026
2Strong evidenceBandung, IndonesiaHQ checked Sep 17, 202651-200165 contacts →

Strong evidence

“TMLEnergy is an EPC company specialised in renewable energy construction in Indonesia.”

Source: RevenueBase Database · checked Sep 17, 2026
3Indirect evidencePalmerah, IndonesiaHQ checked Sep 17, 2026501-1,000114 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 17, 2026
4Partial evidenceJakarta Barat, IndonesiaHQ checked Sep 17, 202651-20044 contacts →

Partial evidence

“SEDAYUSolar is Indonesia's Leading Solar Energy Company with more than 200 Projects since 2009.”

Source: RevenueBase Database · checked Sep 17, 2026
5Strong evidenceTangerang Selatan, IndonesiaHQ checked Sep 17, 202611-5039 contacts →

Strong evidence

“PT Teknologic Aksara Nusantara was envisioned as a provider of Clean Renewable Energy, by Leveraging Technology to achieve accessible resources for everyone and to act as an…”

Source: RevenueBase Database · checked Sep 17, 2026
6Indirect evidenceTangerang Selatan, IndonesiaHQ checked Sep 17, 202611-5035 contacts →

Indirect evidence

“Kami adalah Perusahaan Jasa Engineering Design Konsultan dengan Fokus di Bidang Pembangkit Listrik, Transmisi, Gardu Induk, dan Distribusi.”

Source: RevenueBase Database · checked Sep 17, 2026
7Strong evidenceJakarta Selatan, IndonesiaHQ checked Sep 17, 202611-5032 contacts →

Strong evidence

“Synkrona is an engineering consultancy dedicated to accelerating renewable energy development in Indonesia.”

Source: RevenueBase Database · checked Sep 17, 2026
8Partial evidenceSouth Jakarta, IndonesiaHQ checked Sep 17, 202611-5032 contacts →

Partial evidence

“PT Kolega Energi Abadi - Koenergia helps residential houses, and large businesses in commercial and industrial buildings to reduce energy costs and carbon footprint by providing…”

Source: RevenueBase Database · checked Sep 17, 2026
9Indirect evidenceJakarta Selatan, IndonesiaHQ checked Sep 17, 202611-5031 contacts →

Indirect evidence

“hire was established on 8 of August 2008 with the strategic intent of improving the competitiveness of domestic resources in power sector.”

Source: RevenueBase Database · checked Sep 17, 2026
10Partial evidenceJakarta Selatan, IndonesiaHQ checked Sep 17, 202611-5025 contacts →

Partial evidence

“Professional consultant for Solar PV, Oil and Gas, & Subsea Projects”

Source: RevenueBase Database · checked Sep 17, 2026
11Partial evidenceJakarta Selatan, IndonesiaHQ checked Sep 17, 202611-5021 contacts →

Partial evidence

“Geoenergis is an engineering and management consulting company in the field of energy and was officially established on November 5, 2020.”

Source: RevenueBase Database · checked Sep 17, 2026
12Strong evidenceCentral Jakarta, IndonesiaHQ checked Sep 17, 202611-5020 contacts →

Strong evidence

Renewable Energy Database and Advisory Firm”

Source: RevenueBase Database · checked Sep 17, 2026
13Indirect evidenceJakarta, IndonesiaHQ checked Sep 17, 202611-5018 contacts →

Indirect evidence

“PT.”

Source: RevenueBase Database · checked Sep 17, 2026
14Strong evidenceTangerang Selatan, IndonesiaHQ checked Sep 17, 202611-5015 contacts →

Strong evidence

“Headquartered in Jakarta, INFINITI ENERGI INDONESIA (INFIEN) is an innovative EPC company focused on solar photovoltaic integration, cutting-edge Battery energy storage solutions…”

Source: RevenueBase Database · checked Sep 17, 2026
15Indirect evidenceBogor, IndonesiaHQ checked Sep 17, 20261-1015 contacts →

Indirect evidence

“PT.”

Source: RevenueBase Database · checked Sep 17, 2026
16Strong evidenceCipadung Kidul, IndonesiaHQ checked Sep 17, 202611-505 contacts →

Strong evidence

“PT Permata Sinergi Madani, is a EPC Company (Engineering, Procurement, and Construction) established in 2014, expertise in renewable energy especially solar energy.”

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

Indirect evidence

“Mahardika's vision is centered on transformation, innovation, and sustainability.”

Source: RevenueBase Database · checked Sep 17, 2026
18Strong evidenceJakarta Pusat, IndonesiaHQ checked Sep 17, 20261-105 contacts →

Strong evidence

“Geni Energi is an engineering consultancy rooted in deep expertise and structured methodology.”

Source: RevenueBase Database · checked Sep 17, 2026
19Indirect evidenceJakarta Selatan, IndonesiaHQ checked Sep 17, 20261-102 contacts →

Indirect evidence

“PT.”

Source: RevenueBase Database · checked Sep 17, 2026

Showing 19 of 119 renewable energy integration consultants based in Indonesia

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Renewable energy integration consultants based in Indonesia at a glance

As of Sep 17, 2026
6.8%Verified-email coverage
15.7Average contacts per company
11-50Median size (employees)
9.2%Largest-city concentration · Jakarta
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
55
51-200
21
201-500
4
501-1,000
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 119 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 renewable energy integration consultants, 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 “renewable energy integration consultants”. 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 renewable energy integration consultants), 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 renewable energy integration consultants, 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, 128 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 17, 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 renewable energy integration consultants, 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 renewable energy integration consultants are there based in Indonesia?

RevenueBase identified 119 renewable energy integration consultants 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 ATW Solar Indonesia, headquartered in Jakarta Selatan Jakarta, tops this list with the largest team on record.

Which city has the most renewable energy integration consultants?

Jakarta leads with 11 headquartered companies, followed by Dki Jakarta (10) and Jakarta Selatan 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 128 verified decision-maker contacts tracked across these 119 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 17, 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.