Company lists · Data refreshed September 2026

Top 25 Petroleum engineering firms based in Malaysia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 111 companies tracked

RevenueBase identified 111 petroleum engineering firms headquartered in Malaysia as of September 2026 and tracks 3,777 professional contacts across them, including 537 with verified work emails. Kuala Lumpur is the largest hub.

This list covers petroleum engineering 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 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

111Companies

3,777Contacts tracked

537Verified emails

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The 25 largest petroleum engineering firms based in Malaysia

Ranked by team size

Top 25 of 111 petroleum engineering firms based in Malaysia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to petroleum engineering 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	Velesto Energy Berhad	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 2026	501-1,000	536 contacts →
	Indirect evidence “Velesto Energy Berhad is a Malaysia-based multinational provider of services for the upstream oil and gas sector.” Source: RevenueBase Database · checked Sep 17, 2026
2	TUAH	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 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 17, 2026
3	DAR Energy SDN BHD	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 2026	501-1,000	360 contacts →
	Indirect evidence “DAR energy was set up in 2011 to take on prospective projects from PETRONAS and other oil companies in Malaysia and abroad.” Source: RevenueBase Database · checked Sep 17, 2026
4	ELSA	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 2026	51-200	141 contacts →
	Indirect evidence “ELSA BHD is an integrated energy services & digital solution company, with proven track records and strong client-partner network in the region.” Source: RevenueBase Database · checked Sep 17, 2026
5	Carimin Petroleum Berhad	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 2026	1,001-5,000	131 contacts →
	Partial 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 17, 2026
6	Reservoir Link Group	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 2026	51-200	117 contacts →
	Indirect evidence “Reservoir Link Energy Bhd (Bursa Malaysia: RL) is a Sarawak-registered, Main Market-listed energy services group.” Source: RevenueBase Database · checked Sep 17, 2026
7	Beicip-Franlab Asia	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 2026	51-200	104 contacts →
	Partial evidence “Beicip-Franlab Asia (formerly known as BeicipTecsol) is a petroleum consulting, training provider and software solutions company covering activities from exploration to…” Source: RevenueBase Database · checked Sep 17, 2026
8	Kemuncak Lanai SDN BHD	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 2026	51-200	100 contacts →
	Indirect evidence “KEMUNCAK LANAI SDN.” Source: RevenueBase Database · checked Sep 17, 2026
9	M3nergy Alumni	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 2026	501-1,000	96 contacts →
	Partial evidence “Sabah International Petroleum Sdn Bhd” Source: RevenueBase Database · checked Sep 17, 2026
10	Eftech Energy Solutions	Indirect evidence	MalaysiaHQ checked Sep 17, 2026	201-500	95 contacts →
	Indirect evidence “We are a group of competent Malaysian in the drilling and evaluation domain who takes up the challenge to form up The First Fully Self Operated Malaysian’s Directional Drilling…” Source: RevenueBase Database · checked Sep 17, 2026
11	TMM Engineering Services Sdn. BHD	Partial evidence	Kemaman, MalaysiaHQ checked Sep 17, 2026	201-500	74 contacts →
	Partial 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 17, 2026
12	MIT Technologies	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 2026	51-200	67 contacts →
	Indirect evidence “MIT Technologies is focused on providing innovative products & service solutions for the upstream oil and gas industry.” Source: RevenueBase Database · checked Sep 17, 2026
13	Aramis Group	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 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 17, 2026
14	Eismartwork Sdn. BHD	Indirect evidence	Seri Kembangan, MalaysiaHQ checked Sep 17, 2026	51-200	51 contacts →
	Indirect evidence “Located at central region of Malaysia - Kuala Lumpur, EISmartwork Sdn.” Source: RevenueBase Database · checked Sep 17, 2026
15	IFP Engineering	Partial evidence	Shah Alam, MalaysiaHQ checked Sep 17, 2026	51-200	47 contacts →
	Partial evidence “IFP ENGINEERING (IFP) provides multidiscipline engineering consultancy services for the oil & gas, petrochemical, refinery, oleochemical, and general process industries.” Source: RevenueBase Database · checked Sep 17, 2026
16	Integrated Process Solutions SDN BHD	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 2026	11-50	34 contacts →
	Indirect evidence “Established in 2006, Integrated Process Solutions Sdn.” Source: RevenueBase Database · checked Sep 17, 2026
17	Petrogroup Sdn. BHD	Indirect evidence	Bandar Kuala Lumpur, MalaysiaHQ checked Sep 17, 2026	11-50	34 contacts →
	Indirect evidence “Petrogroup Sdn.” Source: RevenueBase Database · checked Sep 17, 2026
18	Ugeo Solutions 1396669-X	Partial evidence	Kajang, MalaysiaHQ checked Sep 17, 2026	51-200	32 contacts →
	Partial evidence “We provides consultancy services to Energy Industries which covers a wide range of Marine Geophysical & Hydrographic Surveys, Topographic Survey, Geotechnical Engineering and…” Source: RevenueBase Database · checked Sep 17, 2026
19	Eternity Mode SDN BHD	Indirect evidence	Kota Kinabalu, MalaysiaHQ checked Sep 17, 2026	51-200	27 contacts →
	Indirect evidence “Eternity Mode Sdn Bhd (EMSB) is a Sabahan oil and gas service provider company incorporated in Kota Kinabalu, Sabah on 19th September 2011.” Source: RevenueBase Database · checked Sep 17, 2026
20	Petrolec Resources SDN BHD	Strong evidence	Ampang, MalaysiaHQ checked Sep 17, 2026	11-50	25 contacts →
	Strong evidence “ADVANCE TECHNOLOGY & CONTINUOUS POWER PETROLEC RESOURCES SDN BHD is an engineering company, established since June 2005, managed by professionals and experienced team who had…” Source: RevenueBase Database · checked Sep 17, 2026
21	Smartcore Digital	Indirect evidence	Shah Alam, MalaysiaHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “SmartCore Digital (SCD) is incorporated with the mission of functioning as an integrated solution specialists that strives to enhance the competitive edge of its Oil & Gas clients…” Source: RevenueBase Database · checked Sep 17, 2026
22	Berachah Group SDN BHD	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “Berachah Group was incorporated in 2008 and is strategically situated in the heart of Kuala Lumpur’s central business district.” Source: RevenueBase Database · checked Sep 17, 2026
23	TRI Ocean Group SDN BHD	Partial evidence	Wangsa Maju, MalaysiaHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “Tri Ocean Engineering Sdn Bhd is a support service company specializing in providing solutions in the fields of Offshore & Onshore Services.” Source: RevenueBase Database · checked Sep 17, 2026
24	Thinkplus Consulting	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “A Malaysian Consulting Company that provides services to international companies that are looking for Malaysian and international expertise, skills, experiences and knowledge in…” Source: RevenueBase Database · checked Sep 17, 2026
25	East One-Zero-One	Indirect evidence	Shah Alam, MalaysiaHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “WE KNOW HOW to help you design and operate safe, environmentally friendly, sustainable, maintainable and profitable oil, gas and petrochemical production and processing facilities.” Source: RevenueBase Database · checked Sep 17, 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: petroleum engineering 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 petroleum engineering firms.
Partial evidence: Its own public description names part of petroleum engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name petroleum engineering 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 111 petroleum engineering firms based in Malaysia

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Petroleum engineering firms based in Malaysia at a glance

As of Sep 17, 2026

14.2%Verified-email coverage

34.0Average contacts per company

11-50Median size (employees)

36.0%Largest-city concentration · Kuala Lumpur

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 111 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 petroleum engineering 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 “petroleum engineering 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 petroleum engineering 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 petroleum engineering 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, 537 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.

Petroleum engineering firms by metro

Petroleum engineering firms in Kuala Lumpur40

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 petroleum engineering 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 petroleum engineering firms are there based in Malaysia?

RevenueBase identified 111 petroleum engineering 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?

Velesto Energy Berhad, headquartered in Kuala, tops this list with the largest team on record.

Which city has the most petroleum engineering firms?

Kuala Lumpur leads with 40 headquartered companies, followed by Kuala (7) and Petaling Jaya (6).

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 537 verified decision-maker contacts tracked across these 111 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.