Company lists · Data refreshed November 2026
Top 25 Water engineering consultants based in Indonesia
RevenueBase identified 212 company matches for water engineering consultants associated with Indonesia as of November 2026 and tracks 5,642 professional contacts across them, including 238 with verified work emails. Jakarta is the largest hub.
This list covers company matches for water engineering consultants associated with Indonesia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.
The 25 largest water engineering consultants based in Indonesia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 495 contacts → | ||||
Exact match “Established in 1976, PT Wiratman is a full-service multidisciplinary consulting firm, with its headquarters in Jakarta, Indonesia PT Wiratman is an independent, multidisciplinary…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 327 contacts → | ||||
Exact match “KWARSA HEXAGON is an independent consultant company founded in the year of 1982.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 127 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 116 contacts → | ||||
Exact match “Part of the Meinhardt Group-' with a team of 170++ experts.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 105 contacts → | ||||
Exact match “PT LAUTAN ORGANO WATER was established in 2006 as an engineering company with name PT HYDRO HITECH OPTIMA (well known as H2O) at the beginning.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 76 contacts → | ||||
Exact match “PT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 72 contacts → | ||||
Exact match “SUPRA is a full-lifecycle engineering firm specializing in water, waste, and energy infrastructure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 66 contacts → | ||||
Exact match “Official website PT Dago Energi Nusantara.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 57 contacts → | ||||
Exact match “INACON is one of the top national consultants from Indonesia, involved in consulting services contracts under ADB/WB Loan, Grant, and Government Funding.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 51 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 45 contacts → | ||||
Exact match “PT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 44 contacts → | ||||
Exact match “PT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 41 contacts → | ||||
Exact match “Established in 1993, PT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 40 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 32 contacts → | ||||
Exact match “Ketira Engineering Consultants is an independent organization of consultants under the direct management of Ir.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 30 contacts → | ||||
Exact match “PT Geo Sinergi Utama, through its brand GeoSynergy Solution, is a Jakarta-based engineering and consulting company specializing in geotechnical, hydrogeological, environmental…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 27 contacts → | ||||
Exact match “Rizqu Konsultan is a mining, environmental, and water resources consultancy providing integrated, data-driven solutions to support smarter and more responsible mining operations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 25 contacts → | ||||
Exact match “Artelia is an international multidisciplinary consultancy, engineering and project management group specialising in in mobility, water, energy, building and industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 23 contacts → | ||||
Exact match “PT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 23 contacts → | ||||
Exact match “PT Bayu Surya Bakti Konstruksi is specializing in constructing water treatment and wastewater treatment Our vision is to be one of the lead company in water treatment and water…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 22 contacts → | ||||
Exact match “PT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 16 contacts → | ||||
Exact match “PT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “We are a professional engineering consultant based in Bandung, Jawa Barat, Indonesia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match “Established in 2001, we served our customers with tailored solutions to their wastewater treatment and management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “water engineering consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 212 water engineering consultants based in Indonesia
See the full list, filter by size, metro and specialty, and access 238 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Water engineering consultants based in Indonesia at a glance
As of Nov 6, 2026Companies by employee count
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 212 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Indonesia whose business descriptions match “water engineering consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 238 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “water engineering consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many water engineering consultants are there based in Indonesia?
RevenueBase identified 212 company matches for water engineering consultants associated with Indonesia as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
PT Wiratman tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most water engineering consultants?
Jakarta leads with 26 company records, followed by Bandung Jawa Barat (9) and Bandung West Java (9).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 238 professional contacts with verified work emails tracked across these 212 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 212 water engineering consultants based in Indonesia. Start with a free account, no credit card.
Download this list →Related lists
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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 SmartSearch, 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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Water engineering consultants based in Buenos Aires, Argentina
- Water engineering consultants based in Adelaide, Australia
- Water engineering consultants based in Brisbane, Australia
- Water engineering consultants based in Melbourne, Australia
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Company intelligence · public preview
Top 25 water engineering consultants based in Indonesia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 212 matching company records for water engineering consultants based in Indonesia, with 5,642 tracked contacts and 238 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 water engineering consultants based in Indonesia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  PT Wiratmanwiratman.co.idHQ: Jakarta, IndonesiaReported employees: 201-500 | Jakarta, Indonesia | 201-500 | Exact match | 495 contacts → |
“Established in 1976, PT Wiratman is a full-service multidisciplinary consulting firm, with its headquarters in Jakarta, Indonesia PT Wiratman is an independent, multidisciplinary…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Pt. Kwarsa Hexagonkwarsahexagon.co.idHQ: Bandung, IndonesiaReported employees: 201-500 | Bandung, Indonesia | 201-500 | Exact match | 327 contacts → |
“KWARSA HEXAGON is an independent consultant company founded in the year of 1982.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  PT PLN Enjiniring Officialplne.co.idHQ: Palmerah, IndonesiaReported employees: 501-1,000 | Palmerah, Indonesia | 501-1,000 | Exact match | 127 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 |  Meinhardt Indonesiameinhardt.co.idHQ: Senen, IndonesiaReported employees: 51-200 | Senen, Indonesia | 51-200 | Exact match | 116 contacts → |
“Part of the Meinhardt Group-' with a team of 170++ experts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  PT Lautan Organo Waterlautanorganowater.comHQ: Jakarta Barat, IndonesiaReported employees: 201-500 | Jakarta Barat, Indonesia | 201-500 | Exact match | 105 contacts → |
“PT LAUTAN ORGANO WATER was established in 2006 as an engineering company with name PT HYDRO HITECH OPTIMA (well known as H2O) at the beginning.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Pt. Dacrea Design And Engineering Consultantsdacrea.co.idHQ: Jakarta, IndonesiaReported employees: 51-200 | Jakarta, Indonesia | 51-200 | Exact match | 76 contacts → |
“PT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Supra Internationalsupra-international.comHQ: Bandung, IndonesiaReported employees: 51-200 | Bandung, Indonesia | 51-200 | Exact match | 72 contacts → |
“SUPRA is a full-lifecycle engineering firm specializing in water, waste, and energy infrastructure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Pt. Dago Energi Nusantaradagoenergi.comHQ: Bandung, IndonesiaReported employees: 51-200 | Bandung, Indonesia | 51-200 | Exact match | 66 contacts → |
“Official website PT Dago Energi Nusantara.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Inacon Luhur Pertiwiinacon.idHQ: Pejaten Barat, IndonesiaReported employees: 51-200 | Pejaten Barat, Indonesia | 51-200 | Exact match | 57 contacts → |
“INACON is one of the top national consultants from Indonesia, involved in consulting services contracts under ADB/WB Loan, Grant, and Government Funding.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | PT Pratiwi Putri Sulungpratiwi.com HQ: IndonesiaReported employees: 201-500 | Indonesia | 201-500 | Exact match | 51 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Pt. Petra Penida Energi Indonesiappe-indonesia.comHQ: Jakarta Selatan, IndonesiaReported employees: 11-50 | Jakarta Selatan, Indonesia | 11-50 | Exact match | 45 contacts → |
“PT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Wahana Krida Konsulindowahana-krida.comHQ: Tangerang, IndonesiaReported employees: 11-50 | Tangerang, Indonesia | 11-50 | Exact match | 44 contacts → |
“PT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Bonna Indonesiabonna-indonesia.comHQ: Bogor, IndonesiaReported employees: 51-200 | Bogor, Indonesia | 51-200 | Exact match | 41 contacts → |
“Established in 1993, PT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Pt. Gregah Sukses Mandirigregahsukses.comHQ: Kabupaten Bekasi, IndonesiaReported employees: 201-500 | Kabupaten Bekasi, Indonesia | 201-500 | Exact match | 40 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  PT Ketira Engineering Consultantsketira.comHQ: Petojo Selatan, IndonesiaReported employees: 51-200 | Petojo Selatan, Indonesia | 51-200 | Exact match | 32 contacts → |
“Ketira Engineering Consultants is an independent organization of consultants under the direct management of Ir.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Pt. GEO Sinergi Utamageosynergy-solution.comHQ: Bogor (kab.), IndonesiaReported employees: 51-200 | Bogor (kab.), Indonesia | 51-200 | Exact match | 30 contacts → |
“PT Geo Sinergi Utama, through its brand GeoSynergy Solution, is a Jakarta-based engineering and consulting company specializing in geotechnical, hydrogeological, environmental…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Rizqu Konsultanrizqukonsultan.comHQ: Surabaya, IndonesiaReported employees: 11-50 | Surabaya, Indonesia | 11-50 | Exact match | 27 contacts → |
“Rizqu Konsultan is a mining, environmental, and water resources consultancy providing integrated, data-driven solutions to support smarter and more responsible mining operations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Artelia Indonesiaarteliagroup.comHQ: Jakarta Barat, IndonesiaReported employees: 51-200 | Jakarta Barat, Indonesia | 51-200 | Exact match | 25 contacts → |
“Artelia is an international multidisciplinary consultancy, engineering and project management group specialising in in mobility, water, energy, building and industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Pt. PCG Partono Fondas Engineering Consultantpcg-indonesia.comHQ: Jakarta, IndonesiaReported employees: 51-200 | Jakarta, Indonesia | 51-200 | Exact match | 23 contacts → |
“PT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  PT Bayu Surya Bakti Konstruksibsbkonstruksi.co.idHQ: Cileungsi, IndonesiaReported employees: 11-50 | Cileungsi, Indonesia | 11-50 | Exact match | 23 contacts → |
“PT Bayu Surya Bakti Konstruksi is specializing in constructing water treatment and wastewater treatment Our vision is to be one of the lead company in water treatment and water…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  PT Rekanusa Pracipta Konsultindorekaprakon.co.idHQ: Surabaya, IndonesiaReported employees: 11-50 | Surabaya, Indonesia | 11-50 | Exact match | 22 contacts → |
“PT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Lenusa Consultinglenusa.idHQ: Bali, IndonesiaReported employees: 11-50 | Bali, Indonesia | 11-50 | Exact match | 16 contacts → |
“PT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  PT Adiyudha Artha Sinergiadiyudha.co.idHQ: Bandung, IndonesiaReported employees: 1-10 | Bandung, Indonesia | 1-10 | Exact match | 5 contacts → |
“We are a professional engineering consultant based in Bandung, Jawa Barat, Indonesia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Trista Solutionstirtaamertalestari.co.idHQ: Bekasi, IndonesiaReported employees: 11-50 | Bekasi, Indonesia | 11-50 | Exact match | 4 contacts → |
“Established in 2001, we served our customers with tailored solutions to their wastewater treatment and management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  PT Selaras Alam Varia Energiselarasalam.comHQ: Bandung, IndonesiaReported employees: 11-50 | Bandung, Indonesia | 11-50 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 212 company matches
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Water engineering consultants: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
212 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 212 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for water engineering consultants?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many water engineering consultants did RevenueBase find based in Indonesia?
The saved snapshot records 212 matching company records, 5,642 tracked contacts and 238 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Water engineering consultants by geography
- Water engineering consultants based in Buenos Aires, Argentina
- Water engineering consultants based in Adelaide, Australia
- Water engineering consultants based in Brisbane, Australia
- Water engineering consultants based in Melbourne, Australia
- Water engineering consultants based in Perth, Australia
- Water engineering consultants based in Sydney, Australia
- Water engineering consultants based in Vienna, Austria
- Water engineering consultants based in Belo Horizonte, Brazil
- Water engineering consultants based in Brasilia, Brazil
- Water engineering consultants based in Campinas, Brazil
- Water engineering consultants based in Curitiba, Brazil
- Water engineering consultants based in Florianopolis, Brazil
Cite this list
RevenueBase Data Team. Top 25 water engineering consultants based in Indonesia. Snapshot: November 6, 2026. https://revenuebase.ai/companies/water-engineering-consultants/indonesia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Water engineering consultants based in Buenos Aires, Argentina
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Company intelligence · public preview
Top 25 water engineering consultants based in Indonesia
RevenueBase records 212 matching company records for water engineering consultants based in Indonesia, with 5,642 tracked contacts and 238 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 water engineering consultants based in Indonesia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | PT Wiratmanwiratman.co.id HQ: Jakarta, IndonesiaReported employees: 201-500 | Jakarta, Indonesia | 201-500 | Exact match | 495 contacts → |
“Established in 1976, PT Wiratman is a full-service multidisciplinary consulting firm, with its headquarters in Jakarta, Indonesia PT Wiratman is an independent, multidisciplinary…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Pt. Kwarsa Hexagonkwarsahexagon.co.id HQ: Bandung, IndonesiaReported employees: 201-500 | Bandung, Indonesia | 201-500 | Exact match | 327 contacts → |
“KWARSA HEXAGON is an independent consultant company founded in the year of 1982.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | PT PLN Enjiniring Officialplne.co.id HQ: Palmerah, IndonesiaReported employees: 501-1,000 | Palmerah, Indonesia | 501-1,000 | Exact match | 127 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Meinhardt Indonesiameinhardt.co.id HQ: Senen, IndonesiaReported employees: 51-200 | Senen, Indonesia | 51-200 | Exact match | 116 contacts → |
“Part of the Meinhardt Group-' with a team of 170++ experts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | PT Lautan Organo Waterlautanorganowater.com HQ: Jakarta Barat, IndonesiaReported employees: 201-500 | Jakarta Barat, Indonesia | 201-500 | Exact match | 105 contacts → |
“PT LAUTAN ORGANO WATER was established in 2006 as an engineering company with name PT HYDRO HITECH OPTIMA (well known as H2O) at the beginning.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Pt. Dacrea Design And Engineering Consultantsdacrea.co.id HQ: Jakarta, IndonesiaReported employees: 51-200 | Jakarta, Indonesia | 51-200 | Exact match | 76 contacts → |
“PT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Supra Internationalsupra-international.com HQ: Bandung, IndonesiaReported employees: 51-200 | Bandung, Indonesia | 51-200 | Exact match | 72 contacts → |
“SUPRA is a full-lifecycle engineering firm specializing in water, waste, and energy infrastructure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Pt. Dago Energi Nusantaradagoenergi.com HQ: Bandung, IndonesiaReported employees: 51-200 | Bandung, Indonesia | 51-200 | Exact match | 66 contacts → |
“Official website PT Dago Energi Nusantara.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Inacon Luhur Pertiwiinacon.id HQ: Pejaten Barat, IndonesiaReported employees: 51-200 | Pejaten Barat, Indonesia | 51-200 | Exact match | 57 contacts → |
“INACON is one of the top national consultants from Indonesia, involved in consulting services contracts under ADB/WB Loan, Grant, and Government Funding.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | PT Pratiwi Putri Sulungpratiwi.com HQ: IndonesiaReported employees: 201-500 | Indonesia | 201-500 | Exact match | 51 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Pt. Petra Penida Energi Indonesiappe-indonesia.com HQ: Jakarta Selatan, IndonesiaReported employees: 11-50 | Jakarta Selatan, Indonesia | 11-50 | Exact match | 45 contacts → |
“PT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Wahana Krida Konsulindowahana-krida.com HQ: Tangerang, IndonesiaReported employees: 11-50 | Tangerang, Indonesia | 11-50 | Exact match | 44 contacts → |
“PT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Bonna Indonesiabonna-indonesia.com HQ: Bogor, IndonesiaReported employees: 51-200 | Bogor, Indonesia | 51-200 | Exact match | 41 contacts → |
“Established in 1993, PT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Pt. Gregah Sukses Mandirigregahsukses.com HQ: Kabupaten Bekasi, IndonesiaReported employees: 201-500 | Kabupaten Bekasi, Indonesia | 201-500 | Exact match | 40 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | PT Ketira Engineering Consultantsketira.com HQ: Petojo Selatan, IndonesiaReported employees: 51-200 | Petojo Selatan, Indonesia | 51-200 | Exact match | 32 contacts → |
“Ketira Engineering Consultants is an independent organization of consultants under the direct management of Ir.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Pt. GEO Sinergi Utamageosynergy-solution.com HQ: Bogor (kab.), IndonesiaReported employees: 51-200 | Bogor (kab.), Indonesia | 51-200 | Exact match | 30 contacts → |
“PT Geo Sinergi Utama, through its brand GeoSynergy Solution, is a Jakarta-based engineering and consulting company specializing in geotechnical, hydrogeological, environmental…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Rizqu Konsultanrizqukonsultan.com HQ: Surabaya, IndonesiaReported employees: 11-50 | Surabaya, Indonesia | 11-50 | Exact match | 27 contacts → |
“Rizqu Konsultan is a mining, environmental, and water resources consultancy providing integrated, data-driven solutions to support smarter and more responsible mining operations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Artelia Indonesiaarteliagroup.com HQ: Jakarta Barat, IndonesiaReported employees: 51-200 | Jakarta Barat, Indonesia | 51-200 | Exact match | 25 contacts → |
“Artelia is an international multidisciplinary consultancy, engineering and project management group specialising in in mobility, water, energy, building and industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Pt. PCG Partono Fondas Engineering Consultantpcg-indonesia.com HQ: Jakarta, IndonesiaReported employees: 51-200 | Jakarta, Indonesia | 51-200 | Exact match | 23 contacts → |
“PT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | PT Bayu Surya Bakti Konstruksibsbkonstruksi.co.id HQ: Cileungsi, IndonesiaReported employees: 11-50 | Cileungsi, Indonesia | 11-50 | Exact match | 23 contacts → |
“PT Bayu Surya Bakti Konstruksi is specializing in constructing water treatment and wastewater treatment Our vision is to be one of the lead company in water treatment and water…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | PT Rekanusa Pracipta Konsultindorekaprakon.co.id HQ: Surabaya, IndonesiaReported employees: 11-50 | Surabaya, Indonesia | 11-50 | Exact match | 22 contacts → |
“PT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Lenusa Consultinglenusa.id HQ: Bali, IndonesiaReported employees: 11-50 | Bali, Indonesia | 11-50 | Exact match | 16 contacts → |
“PT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | PT Adiyudha Artha Sinergiadiyudha.co.id HQ: Bandung, IndonesiaReported employees: 1-10 | Bandung, Indonesia | 1-10 | Exact match | 5 contacts → |
“We are a professional engineering consultant based in Bandung, Jawa Barat, Indonesia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Trista Solutionstirtaamertalestari.co.id HQ: Bekasi, IndonesiaReported employees: 11-50 | Bekasi, Indonesia | 11-50 | Exact match | 4 contacts → |
“Established in 2001, we served our customers with tailored solutions to their wastewater treatment and management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | PT Selaras Alam Varia Energiselarasalam.com HQ: Bandung, IndonesiaReported employees: 11-50 | Bandung, Indonesia | 11-50 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 212 company matches
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Water engineering consultants: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
212 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 212 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for water engineering consultants?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many water engineering consultants did RevenueBase find based in Indonesia?
The saved snapshot records 212 matching company records, 5,642 tracked contacts and 238 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 water engineering consultants based in Indonesia. Snapshot: November 6, 2026. https://revenuebase.ai/companies/water-engineering-consultants/indonesia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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