Company lists · Data refreshed November 2026

Top 25 Environmental firms based in Malaysia

RevenueBase identified 267 company matches for environmental firms associated with Malaysia as of November 2026 and tracks 3,489 professional contacts across them, including 455 with verified work emails. Petaling Jaya is the largest hub.

This list covers company matches for environmental firms 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
267Companies
3,489Contacts tracked
455Verified emails
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The 25 largest environmental firms based in Malaysia

Ranked by team size
Top 25 of 267 company matches for environmental firms 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 matchKuching, MalaysiaHQ recorded Nov 6, 2026501-1,000361 contacts →

Exact match

“was founded in 1984 in Sarawak, Malaysia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchShah Alam, MalaysiaHQ recorded Nov 6, 20261,001-5,000318 contacts →

Exact match

“Lets "Alami" your career with us!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKuala Lumpur, MalaysiaHQ recorded Nov 6, 2026201-500246 contacts →

Exact match

“PENTAS FLORA is Malaysia leading Scheduled Waste Management company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchShah Alam, MalaysiaHQ recorded Nov 6, 2026501-1,000115 contacts →

Exact match

“Established in 2013, Alam Flora Environmental Solutions (AFES) is a wholly-owned subsidiary of Alam Flora Sdn Bhd (AFSB).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchShah Alam, MalaysiaHQ recorded Nov 6, 202611-50112 contacts →

Exact match

“Incorporated in May of 1993, Alam Sekitar Malaysia Sdn.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBintulu, MalaysiaHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
7Exact matchSimpang Ampat, MalaysiaHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“MM Century Sdn.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPuchong, MalaysiaHQ recorded Nov 6, 202611-5048 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchShah Alam, MalaysiaHQ recorded Nov 6, 2026201-50038 contacts →

Exact match

“Progressive Impact Corporation Berhad (PICORP) is principally an investment holding company and provides management and administrative services to its subsidiaries while its…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchShah Alam, MalaysiaHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Environmental Consultant - Wastewater Treatment, Water Treatment, Environmental reporting (DOE Approvals, EIA, EMP, PAT), Laboratory Analysis, Wastewater Chemicals, Boiler &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSeksyen U1, MalaysiaHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“In June 2016, following an open tender process, Pakar Scieno TW Sdn Bhd (PSTW) was awarded a 15-year contract to develop, establish and implement the Environmental Quality…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSingapore, MalaysiaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Collexe is an Intelligent Management Company helping organisations turn complexity into clarity and clarity into performance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKuala Lumpur, MalaysiaHQ recorded Nov 6, 20261-1023 contacts →

Exact match

“EMS Design & Consultation Sdn.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPetaling Jaya, MalaysiaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Airscan makes environments perform better by measuring, managing, and improving the environmental conditions that shape human health and wellbeing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKuala Lumpur, MalaysiaHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“EeHSSE offers an integrated environment, occupational health and safety, technical safety, sustainability, and social consultancy services combining the experience of our team…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPetaling Jaya, MalaysiaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Set up in 2005, Blue Snow Consulting & Engineering Sdn Bhd is a rapidly growing institution of mechanical, electrical, green building, and carbon reduction expertise with a vision…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKuala Lumpur, MalaysiaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Galaxy Tech Solutions (KL) Sdn.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSeri Kembangan, MalaysiaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“True Eco Sdn Bhd is a Malaysian environmental engineering and EPCC contractor specializing in biogas, water & wastewater treatment, and industrial odour control solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPusing, MalaysiaHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Edsha Solutions Sdn Bhd, an Environmental Services & Sustainability Company.| ESG Consulting ESG Report Consultation | Schedule Waste Services Schedule Waste Identification…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPetaling Jaya, MalaysiaHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“BGreen Associates Sdn.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchJohor Bahru, MalaysiaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Green Environmental Engineering Group (GEE) Green Environmental Engineering Group (GEE) is a Malaysia-based environmental engineering company committed to delivering innovative…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchKuala Lumpur, MalaysiaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“MESH Consultancy & Training Centre PLT provides EHS Advisory, Consultancy & Industry Leading Training programmes for manufacturing, construction, oil & gas and many other…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSeberang Perai, MalaysiaHQ recorded Nov 6, 2026501-1,00010 contacts →

Exact match

“Alam Aliran Kualiti was established in 2004.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchKuala Lumpur, MalaysiaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Green Area Technology (GAT) brings forth a cleaner, greener & safer solution for the sustainable living and technological advancement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchKuala Lumpur, MalaysiaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“How do you equally weigh value and sustainability?”

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

Showing 25 of 267 environmental firms based in Malaysia

See the full list, filter by size, metro and specialty, and access 455 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental firms based in Malaysia at a glance

As of Nov 6, 2026
13.0%Verified-email coverage
13.1Average contacts per company
11-50Median size (employees)
16.1%Largest-city concentration · Petaling Jaya
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
118
11-50
108
51-200
27
201-500
4
501-1,000
5
1,001-5,000
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 267 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 firms” 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 455 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 firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental firms are there based in Malaysia?

RevenueBase identified 267 company matches for environmental firms 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?

Chemsain Konsultant 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 firms?

Petaling Jaya leads with 43 company records, followed by Kuala Lumpur (41) and Shah Alam (16).

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 455 professional contacts with verified work emails tracked across these 267 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.