Company lists · Data refreshed November 2026

Top 25 Energy systems engineering services based in Malaysia

RevenueBase identified 272 company matches for energy systems engineering services associated with Malaysia as of November 2026 and tracks 24,671 professional contacts across them, including 5,400 with verified work emails. Kuala Lumpur is the largest hub.

This list covers company matches for energy systems engineering 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 5, 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 5, 2026 How this list was built
272Companies
24,671Contacts tracked
5,400Verified emails
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The 25 largest energy systems engineering services based in Malaysia

Ranked by team size
Top 25 of 272 company matches for energy systems engineering services based in Malaysia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchPetaling Jaya, MalaysiaHQ recorded Nov 5, 20261,001-5,0001,637 contacts →

Exact match

“DIALOG is a leading integrated technical service provider to the energy sector, in Malaysia and internationally.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchPuchong, MalaysiaHQ recorded Nov 5, 2026201-500573 contacts →

Exact match

“Don't Settle.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchKuala Lumpur, MalaysiaHQ recorded Nov 5, 2026201-500435 contacts →

Exact match

“TUAH established in 2014 by a team of experienced and ambitious Malaysian Professionals, building a business pipeline in Engineering, Project Consulting, Construction & Asset…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchShah Alam, MalaysiaHQ recorded Nov 5, 2026201-500421 contacts →

Exact match

“TRANSWATER brings together latest technology and engineering from global manufacturers to provide innovative solutions and services to our customers with a local touch and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchShah Alam, MalaysiaHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
6Exact matchKuala Lumpur, MalaysiaHQ recorded Nov 5, 202651-200161 contacts →

Exact match

“ELSA BHD is an integrated energy services & digital solution company, with proven track records and strong client-partner network in the region.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchPuchong, MalaysiaHQ recorded Nov 5, 2026n/a158 contacts →

Exact match

“Equator Engineering Sdn Bhd is a company based out of F-6-21, IOI Boulevard, Jalan Kenari 5, Bandar Puchong Jaya, Puchong, Selangor, Malaysia.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchKuala Lumpur, MalaysiaHQ recorded Nov 5, 2026201-500144 contacts →

Exact match

“Engineering, construction, and field services, encompassing nuclear, thermal, hydroelectric, renewable energy and electrical distribution facilities”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchBatu Caves, MalaysiaHQ recorded Nov 5, 202651-200133 contacts →

Exact match

“TECHNOFIT Group of Companies is a Mechanical & Electrical Engineering Services Provider for Construction and Plant Maintenance for Power Generation, Petrochemical, Oil & Gas and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchCyberjaya, MalaysiaHQ recorded Nov 5, 202651-200130 contacts →

Exact match

“MTC Group is a solutions provider and a low-cost asset operator.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchPasir Gudang, MalaysiaHQ recorded Nov 5, 202611-5097 contacts →

Exact match

“Asiaflex Products Sdn.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchKuala Lumpur, MalaysiaHQ recorded Nov 5, 202651-20081 contacts →

Exact match

“Progressture Solar is a Malaysian cleantech energy company, solar investor, and experienced Solar & BESS Engineering, Procurement, Construction and Commissioning (EPCC) provider.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchPetaling Jaya, MalaysiaHQ recorded Nov 5, 202651-20072 contacts →

Exact match

“INTRIX | Disruptive Engineering.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchGeorgetown, MalaysiaHQ recorded Nov 5, 202651-20072 contacts →

Exact match

“Consulting | Design | Construction M.E.I.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchShah Alam, MalaysiaHQ recorded Nov 5, 202651-20071 contacts →

Exact match

“Gading Kencana Sdn Bhd, a renewable energy services company, was founded by Dato;(Dr) Ir.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchPuchong, MalaysiaHQ recorded Nov 5, 202651-20064 contacts →

Exact match

“A leading Mechanical & Electrical Consultancy Firm providing professional services in Power & Energy Sector, Railway & Transportation System, Residential & Commercial Development…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchPetaling Jaya, MalaysiaHQ recorded Nov 5, 202651-20062 contacts →

Exact match

“BROWNFIELD provides a comprehensive power system engineering design and technical solutions for all types of electrical assets construction.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchKuala Lumpur, MalaysiaHQ recorded Nov 5, 202651-20060 contacts →

Exact match

“Aramis is an International Group of companies founded in 2003 by a team of senior professionals from the Oil & Gas Industries.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchSeri Kembangan, MalaysiaHQ recorded Nov 5, 202651-20058 contacts →

Exact match

“Located at central region of Malaysia - Kuala Lumpur, EISmartwork Sdn.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchKuala Lumpur, MalaysiaHQ recorded Nov 5, 202651-20054 contacts →

Exact match

“ICE Petroleum is an integrated service provider for the global markets of energy and utilities.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchPetaling Jaya, MalaysiaHQ recorded Nov 5, 202611-5042 contacts →

Exact match

“Orasko Trading Sdn.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchPuchong, MalaysiaHQ recorded Nov 5, 202611-5039 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchPetaling Jaya, MalaysiaHQ recorded Nov 5, 202611-5037 contacts →

Exact match

“SURIA INFINITI SDN BHD (SISB) is an UZMA BERHAD associate company specializing in Electrical Engineering, Renewable Energy (RE) and Energy Efficiency (EE) through PV solar…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchPuchong, MalaysiaHQ recorded Nov 5, 202651-20033 contacts →

Exact match

“In-Situ has solidified its standing as a distinguished engineering solutions firm, consistently demonstrating a steadfast commitment to excellence since its inception in the year…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchShah Alam, MalaysiaHQ recorded Nov 5, 202611-5033 contacts →

Exact match

“Xenergi Sdn Bhd is a registered energy services company (ESCO), specializing in energy efficiency, renewable energy and sustainability consultancy.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 272 energy systems engineering services based in Malaysia

See the full list, filter by size, metro and specialty, and access 5,400 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy systems engineering services based in Malaysia at a glance

As of Nov 5, 2026
21.9%Verified-email coverage
90.7Average contacts per company
11-50Median size (employees)
14.3%Largest-city concentration · Kuala Lumpur
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
76
11-50
129
51-200
53
201-500
8
501-1,000
2
1,001-5,000
2
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 272 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 “energy systems engineering 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 5,400 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 5, 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 “energy systems engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy systems engineering services are there based in Malaysia?

RevenueBase identified 272 company matches for energy systems engineering 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?

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

Which city has the most energy systems engineering services?

Kuala Lumpur leads with 39 company records, followed by Shah Alam (33) and Petaling Jaya (25).

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 5,400 professional contacts with verified work emails tracked across these 272 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 5, 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.