Company lists · Data refreshed September 2026

Top 25 Downstream petroleum construction firms based in Malaysia

Name: Downstream petroleum construction firms based in Malaysia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 273 companies tracked

RevenueBase identified 273 downstream petroleum construction firms headquartered in Malaysia as of September 2026 and tracks 11,543 professional contacts across them, including 927 with verified work emails. Kuala Lumpur is the largest hub.

This list covers downstream petroleum construction firms headquartered in Malaysia, 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

273Companies

11,543Contacts tracked

927Verified emails

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The 25 largest downstream petroleum construction firms based in Malaysia

Ranked by team size

Top 25 of 273 downstream petroleum construction firms based in Malaysia, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to downstream petroleum construction firms: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Dialog Group Berhad	Indirect evidence	Petaling Jaya, MalaysiaHQ checked Sep 16, 2026	1,001-5,000	1,478 contacts →
	Indirect evidence “DIALOG is a leading integrated technical service provider to the energy sector, in Malaysia and internationally.” Source: RevenueBase Database · checked Sep 16, 2026
2	VME	Indirect evidence	Puchong, MalaysiaHQ checked Sep 16, 2026	201-500	527 contacts →
	Indirect evidence “Don't Settle.” Source: RevenueBase Database · checked Sep 16, 2026
3	HHA Associates SDN BHD	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 16, 2026	501-1,000	406 contacts →
	Indirect evidence “HHA’s core business is the provision of support and engineering services for the Oil and Gas industry.” Source: RevenueBase Database · checked Sep 16, 2026
4	TUAH	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 16, 2026	201-500	387 contacts →
	Partial evidence “TUAH established in 2014 by a team of experienced and ambitious Malaysian Professionals, building a business pipeline in Engineering, Project Consulting, Construction & Asset…” Source: RevenueBase Database · checked Sep 16, 2026
5	Serba Dinamik	Indirect evidence	Shah Alam, MalaysiaHQ checked Sep 16, 2026	501-1,000	329 contacts →
	Indirect evidence “Serba Dinamik Holdings Berhad and its group of companies are international energy services group that provide multitude of engineering services & solutions ranging from Operation…” Source: RevenueBase Database · checked Sep 16, 2026
6	UBF Maintenance SDN BHD	Partial evidence	Kemaman, MalaysiaHQ checked Sep 16, 2026	201-500	268 contacts →
	Partial evidence “Leading in Oil, Gas and Petrochemical Plant Maintenance and Construction” Source: RevenueBase Database · checked Sep 16, 2026
7	Kelington Group Berhad	Indirect evidence	Shah Alam, MalaysiaHQ checked Sep 16, 2026	201-500	177 contacts →
	Indirect evidence “Originally founded in Kelington Group Berhad [Registration No.” Source: RevenueBase Database · checked Sep 16, 2026
8	Jj-Lurgi	Indirect evidence	Shah Alam, MalaysiaHQ checked Sep 16, 2026	51-200	160 contacts →
	Indirect evidence “Our engineering roots are in Germany; in Asia we contract ourselves locally and have established in-house a new generation of expertise attuned to our clients’ particular needs.” Source: RevenueBase Database · checked Sep 16, 2026
9	Equator Engineering SDN BHD	Indirect evidence	Puchong, MalaysiaHQ checked Sep 16, 2026	11-50	145 contacts →
	Indirect evidence “Equator Engineering Sdn Bhd is a company based out of F-6-21, IOI Boulevard, Jalan Kenari 5, Bandar Puchong Jaya, Puchong, Selangor, Malaysia.” Source: RevenueBase Database · checked Sep 16, 2026
10	technomech.asia	Indirect evidence	Puchong, MalaysiaHQ checked Sep 16, 2026	51-200	145 contacts →
	Indirect evidence “TECHNO MECH (M) Sdn Bhd is a privately owned Company incorporated on 12 Dec 2012.” Source: RevenueBase Database · checked Sep 16, 2026
11	Dynac SDN BHD	Indirect evidence	Pasir, MalaysiaHQ checked Sep 16, 2026	201-500	134 contacts →
	Indirect evidence “Dynac Sdn Bhd looks back at a company history of more than 30 years in experience.” Source: RevenueBase Database · checked Sep 16, 2026
12	Carimin Petroleum Berhad	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 16, 2026	1,001-5,000	131 contacts →
	Indirect evidence “Established in 1989, CARIMIN evolved to become one of the pioneer Bumiputera companies providing technical and engineering support services in the Oil and Gas Industry in Malaysia.” Source: RevenueBase Database · checked Sep 16, 2026
13	Essem Group	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 16, 2026	201-500	125 contacts →
	Indirect evidence “Incorporated since 1984, The Essem Group of companies are built from the ground up, specializing in a comprehensive range of project supply, operation and maintenance solutions…” Source: RevenueBase Database · checked Sep 16, 2026
14	Technofit	Partial evidence	Batu Caves, MalaysiaHQ checked Sep 16, 2026	51-200	115 contacts →
	Partial evidence “TECHNOFIT Group of Companies is a Mechanical & Electrical Engineering Services Provider for Construction and Plant Maintenance for Power Generation, Petrochemical, Oil & Gas and…” Source: RevenueBase Database · checked Sep 16, 2026
15	Trisystems	Indirect evidence	Shah Alam, MalaysiaHQ checked Sep 16, 2026	51-200	112 contacts →
	Indirect evidence “Trisystems offers products and engineering services prominently for the oil & gas and petrochemical industries.” Source: RevenueBase Database · checked Sep 16, 2026
16	MTC Group	Indirect evidence	Cyberjaya, MalaysiaHQ checked Sep 16, 2026	51-200	101 contacts →
	Indirect evidence “MTC Group is a solutions provider and a low-cost asset operator.” Source: RevenueBase Database · checked Sep 16, 2026
17	Amalgamated Plant Engineering SDN BHD	Indirect evidence	Bintulu, MalaysiaHQ checked Sep 16, 2026	201-500	87 contacts →
	Indirect evidence “Founded in 1994, AMAL is a Bumiputera-operated oil and gas contractor based in Bintulu, Sarawak.” Source: RevenueBase Database · checked Sep 16, 2026
18	Nuri Cerah SDN BHD	Indirect evidence	Kota Kinabalu, MalaysiaHQ checked Sep 16, 2026	51-200	76 contacts →
	Indirect evidence “NURI CERAH SDN BHD (NCSB) was established in 2009 at Kota Kinabalu, Sabah.” Source: RevenueBase Database · checked Sep 16, 2026
19	Highbase Strategic Sdn. BHD	Partial evidence	Taman Melawati, MalaysiaHQ checked Sep 16, 2026	51-200	75 contacts →
	Partial evidence “HIGHBASE STRATEGIC SDN BHD is a leading service provider of onshore and offshore oil & gas facilities maintenance for upstream and downstream operators.” Source: RevenueBase Database · checked Sep 16, 2026
20	TMM Engineering Services Sdn. BHD	Indirect evidence	Kemaman, MalaysiaHQ checked Sep 16, 2026	201-500	74 contacts →
	Indirect evidence “TMM Engineering Services Sdn Bhd was incorporated on 7th January 1994, under Malaysian Company Act with 100% owned by Bumiputra.” Source: RevenueBase Database · checked Sep 16, 2026
21	Steel Hawk Engineering SDN BHD	Indirect evidence	Petaling Jaya, MalaysiaHQ checked Sep 16, 2026	51-200	70 contacts →
	Indirect evidence “STEEL HAWK ENGINEERING SDN BHD (SHESB) is a Malaysian based international service provider to the Oil & Gas industry.” Source: RevenueBase Database · checked Sep 16, 2026
22	Sanggul Emas SDN BHD	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 16, 2026	51-200	69 contacts →
	Indirect evidence “Established in 1990, Sanggul Emas has flourished into an industry leader, providing cutting-edge technical solutions and products to the Oil and Gas, Petrochemical and Chemical…” Source: RevenueBase Database · checked Sep 16, 2026
23	Jolac Engineering SDN BHD	Indirect evidence	Shah Alam, MalaysiaHQ checked Sep 16, 2026	51-200	58 contacts →
	Indirect evidence “Incorporated in 1982, Jolac Engineering Sdn Bhd has transformed itself from a trading company into a total engineering solutions and services provider in the O&G and petrochemical…” Source: RevenueBase Database · checked Sep 16, 2026
24	Aramis Group	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 16, 2026	51-200	55 contacts →
	Indirect evidence “Aramis is an International Group of companies founded in 2003 by a team of senior professionals from the Oil & Gas Industries.” Source: RevenueBase Database · checked Sep 16, 2026
25	Hydrise Solution SDN BHD	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 16, 2026	51-200	51 contacts →
	Partial evidence “Hydrise Solution Sdn Bhd has professional team with collective experience in the petrochemicals, oil and gas, both in upstream and downstream related industries with the goal to…” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: downstream petroleum construction firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names downstream petroleum construction firms.
Partial evidence: Its own public description names part of downstream petroleum construction firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name downstream petroleum construction firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 273 downstream petroleum construction firms based in Malaysia

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Downstream petroleum construction firms based in Malaysia at a glance

As of Sep 16, 2026

8.0%Verified-email coverage

42.3Average contacts per company

11-50Median size (employees)

15.8%Largest-city concentration · Kuala Lumpur

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

113

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Malaysia, so it is reported there. Company counts and contact totals on this page are exact for Malaysia, over 273 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 downstream petroleum construction firms, 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 Malaysia whose own description of what they do matches “downstream petroleum construction firms”. 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 downstream petroleum construction firms), 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 downstream petroleum construction firms, and records with no verified work email. Companies headquartered outside Malaysia 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, 927 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.

Downstream petroleum construction firms by metro

Downstream petroleum construction firms in Kuala Lumpur43

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 downstream petroleum construction firms, 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 downstream petroleum construction firms are there based in Malaysia?

RevenueBase identified 273 downstream petroleum construction firms headquartered in Malaysia 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?

Dialog Group Berhad, headquartered in Malaysia, tops this list with the largest team on record.

Which city has the most downstream petroleum construction firms?

Kuala Lumpur leads with 43 headquartered companies, followed by Petaling Jaya (22) and Shah Alam (16).

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 927 verified decision-maker contacts tracked across these 273 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.