Company lists · Data refreshed November 2026

Top 25 Oil and gas environmental services based in Malaysia

RevenueBase identified 335 company matches for oil and gas environmental services associated with Malaysia as of November 2026 and tracks 33,077 professional contacts across them, including 5,393 with verified work emails. Kuala Lumpur is the largest hub.

This list covers company matches for oil and gas environmental services associated with Malaysia, 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 4, 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 Nov 4, 2026 How this list was built
335Companies
33,077Contacts tracked
5,393Verified emails
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The 25 largest oil and gas environmental services based in Malaysia

Ranked by team size
Top 25 of 335 company matches for oil and gas environmental services based in Malaysia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchKuala Lumpur, MalaysiaHQ recorded Nov 4, 2026501-1,000478 contacts →

Exact match

“HHA’s core business is the provision of support and engineering services for the Oil and Gas industry.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchBangsar, MalaysiaHQ recorded Nov 4, 2026501-1,000458 contacts →

Exact match

“The history of Deleum Group’s participation in the oil and gas industry dates back to year 1982, where its wholly-owned subsidiary Deleum Services Sdn.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchMiri, MalaysiaHQ recorded Nov 4, 2026n/a439 contacts →

Exact match

“Kinsajasa Sdn Bhd is a 100% Bumiputra-owned Company and is actively managed by Bumiputras.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchShah Alam, MalaysiaHQ recorded Nov 4, 2026501-1,000380 contacts →

Exact match

“Serba Dinamik Holdings Berhad and its group of companies are international energy services group that provide multitude of engineering services & solutions ranging from Operation…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchKuala Lumpur, MalaysiaHQ recorded Nov 4, 202651-200328 contacts →

Exact match

“T7 Global Berhad makes a difference in the way we live.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchKemaman, MalaysiaHQ recorded Nov 4, 2026201-500302 contacts →

Exact match

“Leading in Oil, Gas and Petrochemical Plant Maintenance and Construction”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchKl, MalaysiaHQ recorded Nov 4, 2026201-500271 contacts →

Exact match

“Integrated Solution Partner”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchShah Alam, MalaysiaHQ recorded Nov 4, 2026501-1,000267 contacts →

Exact match

“Shapadu Group, a homegrown company which traces its roots back to 1972 has been involved in key growth sectors, which include Oil & Gas Division, Property Division and Services…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchKemaman, MalaysiaHQ recorded Nov 4, 20261,001-5,000179 contacts →

Exact match

“Incorporated on 17 January 1981, Eastern Pacific Industrial Corporation Berhad Berhad) is a Terengganu Government-Linked Company under the Terengganu Inc Group that operates as an…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchMiri, MalaysiaHQ recorded Nov 4, 2026501-1,000168 contacts →

Exact match

“Our Vision : To be a service provider of choice for PETRONAS and the Oil & Gas industry in Malaysia and beyond Our Mission : To exceed the expectations of all our stakeholders in…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchKuala Lumpur, MalaysiaHQ recorded Nov 4, 20261,001-5,000143 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchKuala Lumpur, MalaysiaHQ recorded Nov 4, 202651-200129 contacts →

Exact match

“Reservoir Link Energy Bhd (Bursa Malaysia: RL) is a Sarawak-registered, Main Market-listed energy services group.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchShah Alam, MalaysiaHQ recorded Nov 4, 202651-200124 contacts →

Exact match

“Trisystems offers products and engineering services prominently for the oil & gas and petrochemical industries.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchPasir, MalaysiaHQ recorded Nov 4, 2026201-500122 contacts →

Exact match

“Dynac Sdn Bhd looks back at a company history of more than 30 years in experience.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchBangsar, MalaysiaHQ recorded Nov 4, 202651-200110 contacts →

Exact match

“Destini Oil Services Sdn Bhd is a leading regional oilfield service company in Southeast Asia with active presence in Malaysia, Myanmar, Indonesia and Vietnam.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchKuala Lumpur, MalaysiaHQ recorded Nov 4, 202651-200109 contacts →

Exact match

“Beicip-Franlab Asia (formerly known as BeicipTecsol) is a petroleum consulting, training provider and software solutions company covering activities from exploration to…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchAmpang, MalaysiaHQ recorded Nov 4, 202651-200109 contacts →

Exact match

“Mission To become a leading provider of sophisticated high quality equipment and services to the oil and gas industry.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchBintulu, MalaysiaHQ recorded Nov 4, 2026201-500104 contacts →

Exact match

“Founded in 1994, AMAL is a Bumiputera-operated oil and gas contractor based in Bintulu, Sarawak.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchKuala Lumpur, MalaysiaHQ recorded Nov 4, 2026501-1,000103 contacts →

Exact match

“Sabah International Petroleum Sdn Bhd”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchBintulu, MalaysiaHQ recorded Nov 4, 2026201-50098 contacts →

Exact match

“Maysville Sdn Bhd (MSB) is an ISO 9001:2015 & ISO 45001:2018 certified company, recognized as DOSH Competent Firm.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchKuala Lumpur, MalaysiaHQ recorded Nov 4, 202651-20096 contacts →

Exact match

“TENBEX Engineering Sdn Bhd (TESB) established in 2004 and currently operates business in West and East Malaysia; Main Office in KL, Branches Office in Alor Setar, Labuan & Miri…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact match822, MalaysiaHQ recorded Nov 4, 202651-20092 contacts →

Exact match

“ZEE is a privately owned and financed Engineering Consultancy company servicing the Oil and Gas industry since 1986.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23Exact matchTaman Melawati, MalaysiaHQ recorded Nov 4, 202651-20089 contacts →

Exact match

“HIGHBASE STRATEGIC SDN BHD is a leading service provider of onshore and offshore oil & gas facilities maintenance for upstream and downstream operators.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24Exact matchKemaman, MalaysiaHQ recorded Nov 4, 2026201-50087 contacts →

Exact match

“TMM Engineering Services Sdn Bhd was incorporated on 7th January 1994, under Malaysian Company Act with 100% owned by Bumiputra.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25Exact matchPetaling Jaya, MalaysiaHQ recorded Nov 4, 202651-20085 contacts →

Exact match

“STEEL HAWK ENGINEERING SDN BHD (SHESB) is a Malaysian based international service provider to the Oil & Gas industry.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 25 of 335 oil and gas environmental services based in Malaysia

See the full list, filter by size, metro and specialty, and access 5,393 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas environmental services based in Malaysia at a glance

As of Nov 4, 2026
16.3%Verified-email coverage
98.7Average contacts per company
11-50Median size (employees)
23.0%Largest-city concentration · Kuala Lumpur
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
77
11-50
157
51-200
62
201-500
20
501-1,000
7
1,001-5,000
7
5,001-10,000
1
10001+
1

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 335 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 Malaysia whose business descriptions match “oil and gas environmental services” 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 5,393 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 4, 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.

Oil and gas environmental services by metro

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 “oil and gas environmental services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas environmental services are there based in Malaysia?

RevenueBase identified 335 company matches for oil and gas environmental services associated with Malaysia 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?

HHA Associates SDN BHD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most oil and gas environmental services?

Kuala Lumpur leads with 77 company records, followed by Petaling Jaya (29) and Shah Alam (28).

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 5,393 professional contacts with verified work emails tracked across these 335 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 4, 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.