Company lists · Data refreshed September 2026

Top 25 Refinery engineering firms based in Indonesia

Name: Refinery engineering firms based in Indonesia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 277 companies tracked

RevenueBase identified 277 company matches for refinery engineering firms associated with Indonesia as of September 2026 and tracks 12,047 professional contacts across them, including 1,024 with verified work emails. Jakarta is the largest hub.

This list covers company matches for refinery engineering firms 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 September 17, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

277Companies

12,047Contacts tracked

1,024Verified emails

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The 25 largest refinery engineering firms based in Indonesia

Ranked by team size

Top 25 of 277 company matches for refinery engineering firms based in Indonesia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	IKPT	Exact match	Jakarta, IndonesiaHQ recorded Sep 17, 2026	501-1,000	1,158 contacts →
	Exact match “PT Inti Karya Persada Teknik (IKPT), a company specializing in Engineering, Procurement, and Construction services in Indonesia was established on 22 February 1982.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	PT Tracon Industri	Exact match	Dki Jakarta, IndonesiaHQ recorded Sep 17, 2026	201-500	578 contacts →
	Exact match “PT.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	PT Solusi Energy Nusantara	Exact match	IndonesiaHQ recorded Sep 17, 2026	501-1,000	563 contacts →
	Exact match “PT Solusi Energy Nusantara (SENA) is affiliation of PGN Group, a reputable company which has a core business in natural gas distribution and transmission.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Synergy Engineering	Exact match	Asean, IndonesiaHQ recorded Sep 17, 2026	501-1,000	468 contacts →
	Exact match “Synergy Engineering is a Multi-Disciplinary Design and Engineering Consultancy for various industries including the Oil & Gas, Power, Renewable Energy and General Industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	PT Weltes Energi Nusantara	Exact match	Gresik, IndonesiaHQ recorded Sep 17, 2026	1,001-5,000	312 contacts →
	Exact match “Founded in 1986, PT.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Wijaya Engindo Nusa	Exact match	Jakarta, IndonesiaHQ recorded Sep 17, 2026	51-200	237 contacts →
	Exact match “PT.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	PT Singgar Mulia	Exact match	Jakarta Selatan, IndonesiaHQ recorded Sep 17, 2026	501-1,000	235 contacts →
	Exact match “Pt singgar mulia, engineering consultant in oil, gas and energy industry” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Pt. Lancang Kuning Sukses	Exact match	Tanjung Uncang, IndonesiaHQ recorded Sep 17, 2026	201-500	176 contacts →
	Exact match “Greeting!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	PT Prakarsalanggeng Majubersama	Exact match	Tangerang, IndonesiaHQ recorded Sep 17, 2026	1,001-5,000	132 contacts →
	Exact match “PT.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	PT Recon Sarana Utama	Exact match	Jakarta Selatan, IndonesiaHQ recorded Sep 17, 2026	51-200	116 contacts →
	Exact match “PT RECON SARANA UTAMA (“RECON”) was established in May 30th 2014 as a subsidiary of PT REKAYASA ENGINEERING and has gradually evolved from a Profit Centre of Engineering…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Pt. Lintech Duta Pratama	Exact match	Surabaya, IndonesiaHQ recorded Sep 17, 2026	201-500	115 contacts →
	Exact match “Lintech is a fast growing company which has business focus in Oil & Gas, Mining, Marine, Field Equipment Supplier, Industrial Engineering Fabrication & Construction.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	PT Multi Fabrindo Gemilang Medco Group	Exact match	Jakarta Selatan, IndonesiaHQ recorded Sep 17, 2026	201-500	112 contacts →
	Exact match “Multi Fabrindo Gemilang (Multifab), founded in 1983, is one of the most prominent national companies in Indonesia that provides services for construction and fabrication projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Pt. Rexline Engineering Indonesia Official	Exact match	Surabaya, IndonesiaHQ recorded Sep 17, 2026	201-500	99 contacts →
	Exact match “Rexline Engineering projects division can help with any facet of engineering for your business.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Meinhardt Indonesia	Exact match	Senen, IndonesiaHQ recorded Sep 17, 2026	51-200	83 contacts →
	Exact match “Part of the Meinhardt Group-' with a team of 170++ experts.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	PT TRI Panji Puring	Exact match	Jakarta Selatan, IndonesiaHQ recorded Sep 17, 2026	201-500	73 contacts →
	Exact match “PT Tri Panji Puring is a multidisciplinary engineering company providing consultancy, engineering and project management services for energy industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Pt. Dacrea Design And Engineering Consultants	Exact match	Jakarta, IndonesiaHQ recorded Sep 17, 2026	51-200	67 contacts →
	Exact match “PT.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	PT Pertambangan Nusantara Energy	Exact match	Jakarta Selatan, IndonesiaHQ recorded Sep 17, 2026	11-50	66 contacts →
	Exact match “PT Pertambangan Nusantara Energy (Pertanusa) is an Engineering, Procurement and Construction Services Company that mainly support for Oil and Gas Industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	PT Bina Rekacipta Utama	Exact match	Jakarta Selatan, IndonesiaHQ recorded Sep 17, 2026	51-200	65 contacts →
	Exact match “PT.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Asiatek Energi Mitratama	Exact match	Jakarta, IndonesiaHQ recorded Sep 17, 2026	51-200	60 contacts →
	Exact match “PT Asiatek Energi Mitratama (AEM), established in 2017, is an independent engineering company providing leading edge engineering, design and consultancy services to the oil and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Pt. Dago Energi Nusantara	Exact match	Bandung, IndonesiaHQ recorded Sep 17, 2026	51-200	55 contacts →
	Exact match “Official website PT Dago Energi Nusantara.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Pt. Pustek E&t	Exact match	Jakarta, IndonesiaHQ recorded Sep 17, 2026	11-50	55 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Kontrol Power Utama	Exact match	Bontang, IndonesiaHQ recorded Sep 17, 2026	11-50	55 contacts →
	Exact match “PT Kontrol Power Utama is a service company in the field of Construction Services and Material Procurement in the Chemical, Oil, and Natural Gas Industry sector which was…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	PT Pratiwi Putri Sulung	Exact match	IndonesiaHQ recorded Sep 17, 2026	201-500	53 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 · Sep 17, 2026 · View company records in RevenueBase
24	Oryx Services	Exact match	Jakarta, IndonesiaHQ recorded Sep 17, 2026	51-200	49 contacts →
	Exact match “Oryx maintains a comprehensive inventory of national and expatriate consultants to support the professional expertise essential for today’s high standard requirements in a highly…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Mkindo	Exact match	Tangerang Selatan, IndonesiaHQ recorded Sep 17, 2026	51-200	44 contacts →
	Exact match “Company Overview PT Mitra Konsultansi Indonesia or MKINDO (was EJJV CONSULTANCY) is a member of EJJV Group; a leading South East Asia Software and Consultancy Services provider…” Recorded in the RevenueBase company graph · Sep 17, 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 “refinery engineering firms”. 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 277 refinery engineering firms based in Indonesia

See the full list, filter by size, metro and specialty, and access 1,024 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Refinery engineering firms based in Indonesia at a glance

As of Sep 17, 2026

8.5%Verified-email coverage

43.5Average contacts per company

11-50Median size (employees)

11.9%Largest-city concentration · Jakarta

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

107

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 277 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 “refinery engineering firms” 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 1,024 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 September 17, 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 “refinery engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many refinery engineering firms are there based in Indonesia?

RevenueBase identified 277 company matches for refinery engineering firms associated with Indonesia as of September 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?

IKPT tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most refinery engineering firms?

Jakarta leads with 33 company records, followed by Dki Jakarta (19) and Jakarta Selatan Dki Jakarta (14).

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 1,024 professional contacts with verified work emails tracked across these 277 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 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 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.