Company lists · Data refreshed September 2026

Top 25 Hydrogeological consultants based in Malaysia

Name: Hydrogeological consultants based in Malaysia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 189 companies tracked

RevenueBase identified 189 hydrogeological consultants headquartered in Malaysia as of September 2026 and tracks 3,888 professional contacts across them, including 353 with verified work emails. Kuala Lumpur is the largest hub.

This list covers hydrogeological 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 21, 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 21, 2026 86% judged on-target in blind review

189Companies

3,888Contacts tracked

353Verified emails

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The 25 largest hydrogeological consultants based in Malaysia

Ranked by team size

Top 25 of 189 hydrogeological consultants based in Malaysia, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to hydrogeological 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Minconsult SDN BHD	Indirect evidence	Petaling Jaya, MalaysiaHQ checked Sep 21, 2026	501-1,000	468 contacts →
	Indirect evidence “Representing excellence in engineering since inception, Minconsult Sdn Bhd has grown nationally and internationally since 1962.” Source: RevenueBase Database · checked Sep 21, 2026
2	Chemsain Konsultant SDN BHD	Indirect evidence	Kuching, MalaysiaHQ checked Sep 21, 2026	501-1,000	327 contacts →
	Indirect evidence “was founded in 1984 in Sarawak, Malaysia.” Source: RevenueBase Database · checked Sep 21, 2026
3	G&p Professionals SDN BHD	Partial evidence	Bandar Tasik Selatan, MalaysiaHQ checked Sep 21, 2026	201-500	132 contacts →
	Partial evidence “G&P Professionals Group is a specialist ONE-STOP engineering consultancy service centre that provides engineering consultancy services in the areas of Geotechnical, Civil…” Source: RevenueBase Database · checked Sep 21, 2026
4	MECIP	Partial evidence	Bandar Baru Kerteh, MalaysiaHQ checked Sep 21, 2026	201-500	126 contacts →
	Partial evidence “GLOBAL EXPERTISE, LOCAL SOLUTIONS MECIP is a multi-discipline engineering consultancy firm providing Project Engineering, Project Management, Feasibility/Conceptual studies, Basic…” Source: RevenueBase Database · checked Sep 21, 2026
5	G&p Geotechnics SDN BHD	Partial evidence	Bandar Tasik Selatan, MalaysiaHQ checked Sep 21, 2026	51-200	119 contacts →
	Partial evidence “G&P Geotechnics Sdn Bhd is an independent consulting company specialising in Geotechnical and Geo-Environmental Engineering and is providing consultancy services in Malaysia and…” Source: RevenueBase Database · checked Sep 21, 2026
6	Jurutera Jasa Sarawak SDN BHD	Partial evidence	Kuching, MalaysiaHQ checked Sep 21, 2026	51-200	113 contacts →
	Partial evidence “Jurutera Jasa (Sarawak) Sdn Bhd is an engineering consultant firm in Malaysia providing a comprehensive range of engineering consultancy services to government and private sector…” Source: RevenueBase Database · checked Sep 21, 2026
7	Menard Asia	Indirect evidence	Subang Jaya, MalaysiaHQ checked Sep 21, 2026	51-200	75 contacts →
	Indirect evidence “Menard Asia is a design and construct specialist geotechnical contractor offering proven expertise in ground improvement for sites with poor soils.” Source: RevenueBase Database · checked Sep 21, 2026
8	Intrix Group	Indirect evidence	Petaling Jaya, MalaysiaHQ checked Sep 21, 2026	51-200	66 contacts →
	Indirect evidence “INTRIX \| Disruptive Engineering.” Source: RevenueBase Database · checked Sep 21, 2026
9	M.E.I. Project Engineers Sdn. BHD	Indirect evidence	Georgetown, MalaysiaHQ checked Sep 21, 2026	51-200	60 contacts →
	Indirect evidence “Consulting \| Design \| Construction M.E.I.” Source: RevenueBase Database · checked Sep 21, 2026
10	CWM Group SDN BHD	Indirect evidence	Shah Alam, MalaysiaHQ checked Sep 21, 2026	51-200	54 contacts →
	Indirect evidence “CWM Group Sdn Bhd (CWM), a subsidiary of the PPB Group and a member of the KUOK GROUP since 1993, was established in 27th June, 1986 to provide integrated engineering services to…” Source: RevenueBase Database · checked Sep 21, 2026
11	WAN Husin & Associates Sdn. BHD	Partial evidence	Gombak, MalaysiaHQ checked Sep 21, 2026	51-200	51 contacts →
	Partial evidence “We are an established Professional Engineering Consultant with a portfolio of diverse projects in hand.” Source: RevenueBase Database · checked Sep 21, 2026
12	Afrima Consulting Engineer SDN BHD	Indirect evidence	Puchong, MalaysiaHQ checked Sep 21, 2026	11-50	33 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
13	Ugeo Solutions 1396669-X	Partial evidence	Kajang, MalaysiaHQ checked Sep 21, 2026	51-200	32 contacts →
	Partial evidence “We provides consultancy services to Energy Industries which covers a wide range of Marine Geophysical & Hydrographic Surveys, Topographic Survey, Geotechnical Engineering and…” Source: RevenueBase Database · checked Sep 21, 2026
14	Envilab Sdn. BHD	Partial evidence	Shah Alam, MalaysiaHQ checked Sep 21, 2026	11-50	30 contacts →
	Partial evidence “Environmental Consultant - Wastewater Treatment, Water Treatment, Environmental reporting (DOE Approvals, EIA, EMP, PAT), Laboratory Analysis, Wastewater Chemicals, Boiler &…” Source: RevenueBase Database · checked Sep 21, 2026
15	Straits Consulting Engineers	Indirect evidence	Petaling Jaya, MalaysiaHQ checked Sep 21, 2026	11-50	27 contacts →
	Indirect evidence “Straits Consulting Engineers Sdn Bhd was established on 8 August 1990 and started its business by providing geotechnical and management expertise to Kinta Kellas plc (now Opus…” Source: RevenueBase Database · checked Sep 21, 2026
16	Starke Marine	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 21, 2026	11-50	26 contacts →
	Partial evidence “Starke Marine is providing technical marine and engineering consultancy services for the Offshore Oil & Gas Industry.” Source: RevenueBase Database · checked Sep 21, 2026
17	GCU Consultants SDN BHD A Member Of The Aurecon Group	Partial evidence	Puchong, MalaysiaHQ checked Sep 21, 2026	51-200	24 contacts →
	Partial evidence “GCU Consultants Sdn Bhd (GCU), a member of the Aurecon Group, was established in 1998 and has grown over the years providing consulting services in the field of geotechnical…” Source: RevenueBase Database · checked Sep 21, 2026
18	Geoquest Malaysia	Indirect evidence	Petaling Jaya, MalaysiaHQ checked Sep 21, 2026	11-50	20 contacts →
	Indirect evidence “Geoquest Malaysia provides innovative technology by integrating engineering solutions in the fields of HYDRAULIC protection, ENVIRONMENTAL sustainability, GEOHAZARD risk…” Source: RevenueBase Database · checked Sep 21, 2026
19	Eehsse	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 21, 2026	51-200	19 contacts →
	Partial evidence “EeHSSE offers an integrated environment, occupational health and safety, technical safety, sustainability, and social consultancy services combining the experience of our team…” Source: RevenueBase Database · checked Sep 21, 2026
20	Fourcask	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 21, 2026	11-50	19 contacts →
	Partial evidence “Fourcask provides consultancy and integrated maritime engineering and construction support services to the marine, offshore oil & gas and renewables market sectors.” Source: RevenueBase Database · checked Sep 21, 2026
21	Water Hippos	Indirect evidence	Taman Sains Selangor, MalaysiaHQ checked Sep 21, 2026	11-50	14 contacts →
	Indirect evidence “Malaysia’s leading water experts providing technical designs and solutions for your home’s water needs.” Source: RevenueBase Database · checked Sep 21, 2026
22	Geonamics M SDN BHD	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 21, 2026	51-200	13 contacts →
	Indirect evidence “Our geotechnical expertise is complete in every respect.” Source: RevenueBase Database · checked Sep 21, 2026
23	Agile Energy SDN BHD	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence “Agile Energy is an international, independent engineering consulting team which provides a uniquely integrated solution for oil and gas developments.” Source: RevenueBase Database · checked Sep 21, 2026
24	Cmks Consultancy SDN BHD	Partial evidence	Shah Alam, MalaysiaHQ checked Sep 21, 2026	1-10	12 contacts →
	Partial evidence “CMKS Consultancy Sdn Bhd is a geotechnical engineering consultancy specializing in soil investigation, foundation design, slope stability analysis, and ground improvement…” Source: RevenueBase Database · checked Sep 21, 2026
25	Solstruct Engineers SDN BHD	Partial evidence	Petaling Jaya, MalaysiaHQ checked Sep 21, 2026	11-50	12 contacts →
	Partial evidence “Solstruct Engineers Sdn Bhd is an engineering consultancy firm specialising in geotechnical and prestressed concrete structural engineering services in Malaysia.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: hydrogeological consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names hydrogeological consultants.
Partial evidence: Its own public description names part of hydrogeological consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hydrogeological consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 189 hydrogeological consultants based in Malaysia

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Hydrogeological consultants based in Malaysia at a glance

As of Sep 21, 2026

9.1%Verified-email coverage

20.6Average contacts per company

11-50Median size (employees)

15.9%Largest-city concentration · Kuala Lumpur

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 189 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 hydrogeological 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 “hydrogeological 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 hydrogeological 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 hydrogeological 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, 353 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 21, 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.

Hydrogeological consultants by metro

Hydrogeological consultants in Kuala Lumpur30

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 hydrogeological 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 hydrogeological consultants are there based in Malaysia?

RevenueBase identified 189 hydrogeological 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?

Minconsult SDN BHD, headquartered in Petaling Jaya, tops this list with the largest team on record.

Which city has the most hydrogeological consultants?

Kuala Lumpur leads with 30 headquartered companies, followed by Petaling Jaya (24) and Shah Alam (12).

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 353 verified decision-maker contacts tracked across these 189 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 21, 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.