Company lists · Data refreshed September 2026

Top 12 Energy development consultants based in Malaysia

RevenueBase identified 43 energy development consultants headquartered in Malaysia as of September 2026 and tracks 379 professional contacts across them, including 47 with verified work emails. Kuala Lumpur is the largest hub.

This list covers energy development consultants 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
43Companies
379Contacts tracked
47Verified emails
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The 12 largest energy development consultants based in Malaysia

Ranked by team size
Top 12 of 43 energy development consultants 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 energy development consultants: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceShah Alam, MalaysiaHQ checked Sep 16, 202611-5035 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
2Indirect evidencePuchong, MalaysiaHQ checked Sep 16, 202611-5033 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
3Partial evidenceJohor Bahru, MalaysiaHQ checked Sep 16, 202651-20023 contacts →

Partial evidence

“Incepsion Consultants has global capability with local presence.”

Source: RevenueBase Database · checked Sep 16, 2026
4Partial evidencePetaling Jaya, MalaysiaHQ checked Sep 16, 202651-20020 contacts →

Partial evidence

“MATTAN is an Engineering, Procurement, Construction and Commissioning (EPCC) that specializes in Renewable Energy across multi-disciplinary; Solar, Biogas, Biomass & Mini Hydro.”

Source: RevenueBase Database · checked Sep 16, 2026
5Strong evidenceKuala Lumpur, MalaysiaHQ checked Sep 16, 202611-5015 contacts →

Strong evidence

“Ertha Energy is an engineering consultancy, project management consultancy (PMC), and specialist manpower solutions company serving the oil & gas, renewables, and energy…”

Source: RevenueBase Database · checked Sep 16, 2026
6Indirect evidenceKuala Lumpur, MalaysiaHQ checked Sep 16, 202611-5012 contacts →

Indirect evidence

“TechxSA Solution is a leading provider of comprehensive consulting and resources, specializing in the oil and gas industry.”

Source: RevenueBase Database · checked Sep 16, 2026
7Partial evidenceKlang, MalaysiaHQ checked Sep 16, 202611-5010 contacts →

Partial evidence

“NRC Engineering Sdn Bhd, a technology driven organization provides engineering consultancy principally focused on oil & gas, petrochemical, chemical, steam generation and power…”

Source: RevenueBase Database · checked Sep 16, 2026
8Strong evidenceJohor Bahru, MalaysiaHQ checked Sep 16, 20261-107 contacts →

Strong evidence

“At EES Consultants, we support power plants and energy-intensive industries achieve measurable energy savings through deep technical expertise and smart digital solutions.”

Source: RevenueBase Database · checked Sep 16, 2026
9Indirect evidenceKuala Lumpur, MalaysiaHQ checked Sep 16, 202651-2006 contacts →

Indirect evidence

“Founded in 1996, AWT International developed its reputation from working with over 500 clients ranging from oil and gas operators, service companies, oil and gas investors…”

Source: RevenueBase Database · checked Sep 16, 2026
10Indirect evidenceKuala Lumpur, MalaysiaHQ checked Sep 16, 20261-105 contacts →

Indirect evidence

“Kaya Budiman Sdn.”

Source: RevenueBase Database · checked Sep 16, 2026
11Strong evidenceBukit Damansara, MalaysiaHQ checked Sep 16, 20261-101 contacts →

Strong evidence

“Dr Arnout Everts, AEGeo's Lead Consultant, brings 32 years experience in energy projects around the globe.”

Source: RevenueBase Database · checked Sep 16, 2026
12Strong evidenceKuala Lumpur, MalaysiaHQ checked Sep 16, 20261-101 contacts →

Strong evidence

“An Advisory Firm on Clean and Renewable Energy, and Environmental Social Governance Development and Commercialization”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 12 of 43 energy development consultants based in Malaysia

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Energy development consultants based in Malaysia at a glance

As of Sep 16, 2026
12.4%Verified-email coverage
8.8Average contacts per company
11-50Median size (employees)
32.6%Largest-city concentration · Kuala Lumpur
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
17
51-200
5
501-1,000
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 43 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 energy development consultants, 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 “energy development consultants”. 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 energy development consultants), 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 energy development consultants, 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, 47 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.

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 energy development consultants, 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 energy development consultants are there based in Malaysia?

RevenueBase identified 43 energy development consultants 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?

Xenergi SDN BHD, headquartered in Shah Alam, tops this list with the largest team on record.

Which city has the most energy development consultants?

Kuala Lumpur leads with 14 headquartered companies, followed by Shah Alam (6) and Petaling Jaya (4).

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 47 verified decision-maker contacts tracked across these 43 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.