Company lists · Data refreshed September 2026

Top 25 Municipal engineering consultants based in Indonesia

RevenueBase identified 233 municipal engineering consultants headquartered in Indonesia as of September 2026 and tracks 5,734 professional contacts across them, including 233 with verified work emails. Jakarta is the largest hub.

This list covers municipal engineering 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
233Companies
5,734Contacts tracked
233Verified emails
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The 25 largest municipal engineering consultants based in Indonesia

Ranked by team size
Top 25 of 233 municipal engineering 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 municipal engineering 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
1Indirect evidenceJakarta, IndonesiaHQ checked Sep 17, 2026201-500423 contacts →

Indirect evidence

“Established in 1976, PT Wiratman is a full-service multidisciplinary consulting firm, with its headquarters in Jakarta, Indonesia PT Wiratman is an independent, multidisciplinary…”

Source: RevenueBase Database · checked Sep 17, 2026
2Partial evidenceBandung, IndonesiaHQ checked Sep 17, 2026201-500255 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 17, 2026
3Indirect evidenceJakarta Pusat, IndonesiaHQ checked Sep 17, 2026501-1,000250 contacts →

Indirect evidence

“PT Prima Layanan Nasional Enjinering, juga dikenal sebagai PLN Enjinering, adalah perusahaan terkemuka di bidang konsultasi teknik kelistrikan.”

Source: RevenueBase Database · checked Sep 17, 2026
4Partial evidenceSurabaya, IndonesiaHQ checked Sep 17, 2026201-50099 contacts →

Partial evidence

“Rexline Engineering projects division can help with any facet of engineering for your business.”

Source: RevenueBase Database · checked Sep 17, 2026
5Indirect evidenceSenen, IndonesiaHQ checked Sep 17, 202651-20083 contacts →

Indirect evidence

“Part of the Meinhardt Group-' with a team of 170++ experts.”

Source: RevenueBase Database · checked Sep 17, 2026
6Partial evidenceBandung, IndonesiaHQ checked Sep 17, 202651-20071 contacts →

Partial evidence

“SUPRA is a full-lifecycle engineering firm specializing in water, waste, and energy infrastructure.”

Source: RevenueBase Database · checked Sep 17, 2026
7Indirect evidenceJakarta, IndonesiaHQ checked Sep 17, 202651-20067 contacts →

Indirect evidence

“PT.”

Source: RevenueBase Database · checked Sep 17, 2026
8Indirect evidenceSukagalih, IndonesiaHQ checked Sep 17, 202651-20063 contacts →

Indirect evidence

“PENTA is established in order to participate in all aspects of development activities as well as creating job opportunities.”

Source: RevenueBase Database · checked Sep 17, 2026
9Strong evidenceJakarta, IndonesiaHQ checked Sep 17, 202611-5055 contacts →

Strong evidence

“PUSTEK on the core business is engaged in the engineering consultants in various sector, Oil and Gas, Petrochemical, Industrial Plant, Gas Processing Plant, and Power Plant.”

Source: RevenueBase Database · checked Sep 17, 2026
10Indirect evidenceIndonesiaHQ checked Sep 17, 2026201-50053 contacts →

Indirect evidence

“A Brief History Pratiwi, previously known as PT.Pratiwi Putri Sulung (PPS) was established in 1995 based on the idea from fresh graduate collegiate of Delf University of…”

Source: RevenueBase Database · checked Sep 17, 2026
11Partial evidenceSouth Jakarta, IndonesiaHQ checked Sep 17, 2026201-50049 contacts →

Partial evidence

“PT Freyssinet Total Technology is a company based in Indonesia that provides a wide range of engineering and construction services.”

Source: RevenueBase Database · checked Sep 17, 2026
12Indirect evidenceTangerang, IndonesiaHQ checked Sep 17, 202611-5040 contacts →

Indirect evidence

“PT.”

Source: RevenueBase Database · checked Sep 17, 2026
13Partial evidencePejaten Barat, IndonesiaHQ checked Sep 17, 202651-20040 contacts →

Partial evidence

“INACON is one of the top national consultants from Indonesia, involved in consulting services contracts under ADB/WB Loan, Grant, and Government Funding.”

Source: RevenueBase Database · checked Sep 17, 2026
14Partial evidenceKabupaten Bekasi, IndonesiaHQ checked Sep 17, 2026201-50037 contacts →

Partial evidence

“Berawal dari keyakinan untuk maju, maka pada tanggal 18 September 2001 kami buka usaha dibidang Technical Engineering, Civil, Mechanical dan Electrical dalam wadah CV Gregah…”

Source: RevenueBase Database · checked Sep 17, 2026
15Indirect evidenceJakarta Selatan, IndonesiaHQ checked Sep 17, 202611-5035 contacts →

Indirect evidence

“PT.”

Source: RevenueBase Database · checked Sep 17, 2026
16Partial evidenceMalang, IndonesiaHQ checked Sep 17, 202651-20034 contacts →

Partial evidence

“Hirfi Engineering is a company engaged in consulting services, especially in the field of transportation.”

Source: RevenueBase Database · checked Sep 17, 2026
17Strong evidencePetojo Selatan, IndonesiaHQ checked Sep 17, 202651-20032 contacts →

Strong evidence

“Ketira Engineering Consultants is an independent organization of consultants under the direct management of Ir.”

Source: RevenueBase Database · checked Sep 17, 2026
18Partial evidenceKebayoran Lama, IndonesiaHQ checked Sep 17, 202611-5025 contacts →

Partial evidence

“As a consultant company, Handal Selaras consists of several subsidiaries that have excellent experiences in specific fields such as survey & mapping, architecture, construction &…”

Source: RevenueBase Database · checked Sep 17, 2026
19Strong evidenceJakarta, IndonesiaHQ checked Sep 17, 202651-20025 contacts →

Strong evidence

“We are a group company of Architectural and Engineering Consultants and Construction Contractors based in South Jakarta, Indonesia.”

Source: RevenueBase Database · checked Sep 17, 2026
20Strong evidenceDki Jakarta, IndonesiaHQ checked Sep 17, 202651-20024 contacts →

Strong evidence

“Artelia is an international multidisciplinary consultancy, engineering and project management group specialising in in mobility, water, energy, building and industry.”

Source: RevenueBase Database · checked Sep 17, 2026
21Indirect evidenceJakarta, IndonesiaHQ checked Sep 17, 202611-5023 contacts →

Indirect evidence

“PT Aarunya Mitra Optima (AMO) is an Indonesian consulting firm focusing on public infrastructure related research and consulting service.”

Source: RevenueBase Database · checked Sep 17, 2026
22Indirect evidenceJakarta, IndonesiaHQ checked Sep 17, 202651-20022 contacts →

Indirect evidence

“PT.”

Source: RevenueBase Database · checked Sep 17, 2026
23Partial evidenceSouth Jakarta, IndonesiaHQ checked Sep 17, 202611-5014 contacts →

Partial evidence

“Asia Daya Hub is a multidisciplinary engineering design and consulting firm, specializing in Electric Power related engineering services for electric utilities, public agencies…”

Source: RevenueBase Database · checked Sep 17, 2026
24Indirect evidenceBali, IndonesiaHQ checked Sep 17, 202611-5010 contacts →

Indirect evidence

“PT.”

Source: RevenueBase Database · checked Sep 17, 2026
25Partial evidenceJakarta, IndonesiaHQ checked Sep 17, 20261-1010 contacts →

Partial evidence

“Company that operates in the field of infrastructure planning and environment management consultancy.”

Source: RevenueBase Database · checked Sep 17, 2026

Showing 25 of 233 municipal engineering consultants based in Indonesia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 233 reachable decision-makers.

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Municipal engineering consultants based in Indonesia at a glance

As of Sep 17, 2026
4.1%Verified-email coverage
24.6Average contacts per company
11-50Median size (employees)
13.3%Largest-city concentration · Jakarta
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
103
51-200
53
201-500
19
501-1,000
7
1,001-5,000
1
10001+
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 233 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 municipal engineering 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 “municipal engineering 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 municipal engineering 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 municipal engineering 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, 233 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.

Municipal engineering consultants by metro

  • Municipal engineering consultants in Jakarta31

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 municipal engineering 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 municipal engineering consultants are there based in Indonesia?

RevenueBase identified 233 municipal engineering 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 Wiratman, headquartered in Jakarta, tops this list with the largest team on record.

Which city has the most municipal engineering consultants?

Jakarta leads with 31 headquartered companies, followed by Dki Jakarta (14) and Bandung West Java (8).

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 233 verified decision-maker contacts tracked across these 233 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.