Company lists · Data refreshed November 2026

Top 11 Environmental control system manufacturers based in Malaysia

RevenueBase identified 63 company matches for environmental control system manufacturers associated with Malaysia as of November 2026 and tracks 2,189 professional contacts across them, including 124 with verified work emails. Shah Alam is the largest hub.

This list covers company matches for environmental control system manufacturers 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 6, 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 6, 2026 How this list was built
63Companies
2,189Contacts tracked
124Verified emails
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The 11 largest environmental control system manufacturers based in Malaysia

Ranked by team size
Top 11 of 63 company matches for environmental control system manufacturers based in Malaysia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchKajang, MalaysiaHQ recorded Nov 6, 2026501-1,000177 contacts →

Exact match

“Dunham-Bush is one of the world's top commercial air-conditioning manufacturers, we offers a complete range of HVAC/R products such as large chillers, heat pumps, thermal energy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPetaling Jaya, MalaysiaHQ recorded Nov 6, 2026501-1,00099 contacts →

Exact match

“Smartech Industries Sdn Bhd (incorporated on the 20th August 2008) and its subsidiary companies were founded by a team of experienced and skilled HVAC-R industry engineers in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSeremban, MalaysiaHQ recorded Nov 6, 2026201-50015 contacts →

Exact match

“NEU JKF is a modern and international industrial group with presence in Europe and Asia, specialising in applied clean air technologies (dust and fume extraction, filtration…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchKlang, MalaysiaHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Based in Malaysia our products are a high quality, competitive portfolio of AHUs, FCUs, ERVs and RTUs for all of your air side needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchJohor Bahru, MalaysiaHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Owned & Managed by Infinite M&E SDN.BHD (809647-X).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchShah Alam, MalaysiaHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“InviroTech Systems specializes in providing systems and solutions for Indoor Air Quality, Humidity Control and Energy Conservation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPandan Indah, MalaysiaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Applied Air Quality Specialists Sdn Bhd (AAQ) is a renowned IAQ Solutions Provide in Malaysia and around South East Asia, who have come a long way since 1986.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSeri Kembangan, MalaysiaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Everyone has a story, and so do we as a company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSubang Jaya, MalaysiaHQ recorded Nov 6, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBalakong, MalaysiaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“FORTESVO is an established company specializing in designing and building humidity and temperature control systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPuchong, MalaysiaHQ recorded Nov 6, 2026201-5006 contacts →

Exact match

“Ventrox is the development of steel industrial, manufacture own products and sale of components for the heat ventilation and air conditioning (HVAC).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 11 of 63 environmental control system manufacturers based in Malaysia

See the full list, filter by size, metro and specialty, and access 124 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental control system manufacturers based in Malaysia at a glance

As of Nov 6, 2026
5.7%Verified-email coverage
34.7Average contacts per company
11-50Median size (employees)
11.1%Largest-city concentration · Shah Alam
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
22
51-200
11
201-500
5
501-1,000
4
1,001-5,000
2
5,001-10,000
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 63 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 “environmental control system manufacturers” 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 124 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 6, 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 “environmental control system manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental control system manufacturers are there based in Malaysia?

RevenueBase identified 63 company matches for environmental control system manufacturers 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?

Dunham Bush Industries SDN BHD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most environmental control system manufacturers?

Shah Alam leads with 7 company records, followed by Kuala Lumpur (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 limited free results with 500 credits to start. Upgrading provides access to the 124 professional contacts with verified work emails tracked across these 63 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 6, 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.