Company lists · Data refreshed September 2026

Top 25 Marine geotechnical firms based in Malaysia

Name: Marine geotechnical firms based in Malaysia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 144 companies tracked

RevenueBase identified 144 marine geotechnical firms headquartered in Malaysia as of September 2026 and tracks 2,786 professional contacts across them, including 161 with verified work emails. Kuala Lumpur is the largest hub.

This list covers marine geotechnical firms 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 20, 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 20, 2026 86% judged on-target in blind review

144Companies

2,786Contacts tracked

161Verified emails

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The 25 largest marine geotechnical firms based in Malaysia

Ranked by team size

Top 25 of 144 marine geotechnical firms based in Malaysia, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to marine geotechnical firms: 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	Geohan SDN BHD	Indirect evidence	Taman Tun Dr Ismail, MalaysiaHQ checked Sep 20, 2026	201-500	194 contacts →
	Indirect evidence “Geohan Sdn Bhd is a construction company based out of 40A, Jalan Datuk Sulaiman, Taman Tun Dr Ismail, Federal Territory/Kuala Lumpur, Malaysia.” Source: RevenueBase Database · checked Sep 20, 2026
2	G&p Professionals SDN BHD	Partial evidence	Bandar Tasik Selatan, MalaysiaHQ checked Sep 20, 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 20, 2026
3	G&p Geotechnics SDN BHD	Partial evidence	Bandar Tasik Selatan, MalaysiaHQ checked Sep 20, 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 20, 2026
4	Helms Geomarine	Partial evidence	Wangsa Maju, MalaysiaHQ checked Sep 20, 2026	51-200	92 contacts →
	Partial evidence “Helms Geomarine Sdn Bhd (HELMS) is a 100% Malaysian Bumiputera company specializing in offshore soil investigation and marine site survey services, focusing on South East Asia…” Source: RevenueBase Database · checked Sep 20, 2026
5	Menard Asia	Partial evidence	Subang Jaya, MalaysiaHQ checked Sep 20, 2026	51-200	75 contacts →
	Partial 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 20, 2026
6	Ogeo Survey SDN BHD	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 20, 2026	51-200	68 contacts →
	Partial evidence “Ogeo Survey is specialize in providing a wide range of survey services particularly in support of Offshore Marine and Oil & Gas Exploration and Production industries.” Source: RevenueBase Database · checked Sep 20, 2026
7	Ugeo Solutions 1396669-X	Strong evidence	Kajang, MalaysiaHQ checked Sep 20, 2026	51-200	32 contacts →
	Strong 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 20, 2026
8	Straits Consulting Engineers	Partial evidence	Petaling Jaya, MalaysiaHQ checked Sep 20, 2026	11-50	27 contacts →
	Partial 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 20, 2026
9	Starke Marine	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 20, 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 20, 2026
10	Petrolec Resources SDN BHD	Indirect evidence	Ampang, MalaysiaHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect evidence “ADVANCE TECHNOLOGY & CONTINUOUS POWER PETROLEC RESOURCES SDN BHD is an engineering company, established since June 2005, managed by professionals and experienced team who had…” Source: RevenueBase Database · checked Sep 20, 2026
11	GCU Consultants SDN BHD A Member Of The Aurecon Group	Partial evidence	Puchong, MalaysiaHQ checked Sep 20, 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 20, 2026
12	Sapura Energy Geotechnics	Partial evidence	Seri Kembangan, MalaysiaHQ checked Sep 20, 2026	51-200	21 contacts →
	Partial evidence “Our geotechnical and related services provide detailed information to our clients on the soil properties at the seabed which is pivotal for guiding engineering foundation design…” Source: RevenueBase Database · checked Sep 20, 2026
13	Fourcask	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 20, 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 20, 2026
14	Sophia Engineering Malaysia SDN BHD	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “Our team has worked on a wide range of large scale projects and combines engineering skills with a strong past experience in a shipyard environment.” Source: RevenueBase Database · checked Sep 20, 2026
15	Geonamics M SDN BHD	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 20, 2026	51-200	13 contacts →
	Partial evidence “Our geotechnical expertise is complete in every respect.” Source: RevenueBase Database · checked Sep 20, 2026
16	Cmks Consultancy SDN BHD	Partial evidence	Shah Alam, MalaysiaHQ checked Sep 20, 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 20, 2026
17	Solstruct Engineers SDN BHD	Partial evidence	Petaling Jaya, MalaysiaHQ checked Sep 20, 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 20, 2026
18	Ikram Works SDN BHD	Indirect evidence	Kajang, MalaysiaHQ checked Sep 20, 2026	51-200	11 contacts →
	Indirect evidence “Started as an engineering and construction laboratory for the Penang Airport Project in 1952 and subsequently became the research, development and training centre of the Malaysian…” Source: RevenueBase Database · checked Sep 20, 2026
19	Marine Creation SDN BHD	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 20, 2026	51-200	9 contacts →
	Indirect evidence “Since opening our doors, we have been committed to providing services of the highest quality, paying particular attention to efficiency and safety, while keeping the lines of…” Source: RevenueBase Database · checked Sep 20, 2026
20	Asas Geotech Sdn. BHD	Indirect evidence	Alor Setar, MalaysiaHQ checked Sep 20, 2026	1-10	9 contacts →
	Indirect evidence “We specialize in soil investigation and provide multiple testing services such as CBR, Mackintosh, Field Density Test, etc.” Source: RevenueBase Database · checked Sep 20, 2026
21	Geohydrocean Services SDN BHD	Partial evidence	Taman Salak Selatan, MalaysiaHQ checked Sep 20, 2026	1-10	7 contacts →
	Partial evidence “Established since 2006, Geohydrocean consists of Professionals from Marine Science, Biology, Fisheries and Marine Technology background.” Source: RevenueBase Database · checked Sep 20, 2026
22	Spartan Maritime M Sdn. BHD	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 20, 2026	1-10	6 contacts →
	Partial evidence “Founded in 2017, Spartan Maritime is an independent multi-disciplinary marine consultancy offering lifecycle support and solutions for the marine, offshore and renewable energy…” Source: RevenueBase Database · checked Sep 20, 2026
23	Infra Tech Projects Malaysia SDN BHD	Indirect evidence	Petaling Jaya, MalaysiaHQ checked Sep 20, 2026	11-50	5 contacts →
	Indirect evidence “Infra Tech Projects Malaysia Sdn Bhd was established in 2004 to deliver innovation in Ground & Pavement Engineering which able to offer cost and time saving to the developer.” Source: RevenueBase Database · checked Sep 20, 2026
24	Asian Marine Professionals Associated M SDN BHD Ampa	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 20, 2026	11-50	5 contacts →
	Partial evidence “AMPA was founded in 2005 and earned a reputation as reliable partner in Marine and Oil & Gas industries.” Source: RevenueBase Database · checked Sep 20, 2026
25	Vertex Ocean Sciences SDN BHD	Partial evidence	Kajang, MalaysiaHQ checked Sep 20, 2026	1-10	4 contacts →
	Partial evidence “Vertex Ocean Sciences is a marine environmental services company based in Malaysia.” Source: RevenueBase Database · checked Sep 20, 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: marine geotechnical firms. 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 marine geotechnical firms.
Partial evidence: Its own public description names part of marine geotechnical firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine geotechnical firms. 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 144 marine geotechnical firms based in Malaysia

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Marine geotechnical firms based in Malaysia at a glance

As of Sep 20, 2026

5.8%Verified-email coverage

19.3Average contacts per company

11-50Median size (employees)

18.8%Largest-city concentration · Kuala Lumpur

Sep 20, 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 144 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 marine geotechnical firms, 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 “marine geotechnical firms”. 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 marine geotechnical firms), 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 marine geotechnical firms, 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, 161 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 20, 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.

Marine geotechnical firms by metro

Marine geotechnical firms in Kuala Lumpur27

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 marine geotechnical firms, 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 marine geotechnical firms are there based in Malaysia?

RevenueBase identified 144 marine geotechnical firms 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?

Geohan SDN BHD, headquartered in Malaysia, tops this list with the largest team on record.

Which city has the most marine geotechnical firms?

Kuala Lumpur leads with 27 headquartered companies, followed by Petaling Jaya (11) and Kajang (8).

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 161 verified decision-maker contacts tracked across these 144 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 20, 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.