Company lists · Data refreshed September 2026

Top 25 Offshore electrical engineering firms based in Malaysia

Name: Offshore electrical engineering firms based in Malaysia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 249 companies tracked

RevenueBase identified 249 offshore electrical engineering firms headquartered in Malaysia as of September 2026 and tracks 9,165 professional contacts across them, including 419 with verified work emails. Kuala Lumpur is the largest hub.

This list covers offshore electrical engineering 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 17, 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 17, 2026 86% judged on-target in blind review

249Companies

9,165Contacts tracked

419Verified emails

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The 25 largest offshore electrical engineering firms based in Malaysia

Ranked by team size

Top 25 of 249 offshore electrical engineering firms based in Malaysia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to offshore electrical engineering 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	Bumi Armada	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 2026	1,001-5,000	1,628 contacts →
	Indirect evidence “At Bumi Armada, we amplify competency to resonate with the changing Oil & Gas industry demands, values and expectations.” Source: RevenueBase Database · checked Sep 17, 2026
2	Wehaya Sdn. BHD	Partial evidence	Miri, MalaysiaHQ checked Sep 17, 2026	201-500	242 contacts →
	Partial evidence “WEHAYA SDN BHD is a Bumiputera Engineering Company incorporate in 1990 to provide specialised product and services in the oil and gas industry.” Source: RevenueBase Database · checked Sep 17, 2026
3	Toshiba Plant Systems & Services Corp Tpsc Engineering	Strong evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 2026	201-500	143 contacts →
	Strong evidence “Engineering, construction, and field services, encompassing nuclear, thermal, hydroelectric, renewable energy and electrical distribution facilities” Source: RevenueBase Database · checked Sep 17, 2026
4	G&p Professionals SDN BHD	Partial evidence	Bandar Tasik Selatan, MalaysiaHQ checked Sep 17, 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 17, 2026
5	Carimin Petroleum Berhad	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 2026	1,001-5,000	131 contacts →
	Partial evidence “Established in 1989, CARIMIN evolved to become one of the pioneer Bumiputera companies providing technical and engineering support services in the Oil and Gas Industry in Malaysia.” Source: RevenueBase Database · checked Sep 17, 2026
6	Macain Energy Services	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 2026	51-200	123 contacts →
	Partial evidence “Macain Energy Services aims to provide clients with a complete portfolio in Electrical, Instrumentation, Telecommunication and Control Services in industries such as Oil & Gas…” Source: RevenueBase Database · checked Sep 17, 2026
7	Technofit	Strong evidence	Batu Caves, MalaysiaHQ checked Sep 17, 2026	51-200	115 contacts →
	Strong evidence “TECHNOFIT Group of Companies is a Mechanical & Electrical Engineering Services Provider for Construction and Plant Maintenance for Power Generation, Petrochemical, Oil & Gas and…” Source: RevenueBase Database · checked Sep 17, 2026
8	Helms Geomarine	Partial evidence	Wangsa Maju, MalaysiaHQ checked Sep 17, 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 17, 2026
9	Asiaflex Products Sdn. BHD	Indirect evidence	Pasir Gudang, MalaysiaHQ checked Sep 17, 2026	11-50	91 contacts →
	Indirect evidence “Asiaflex Products Sdn.” Source: RevenueBase Database · checked Sep 17, 2026
10	Redtech Offshore Sdn. BHD	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 2026	11-50	43 contacts →
	Partial evidence “Redtech Offshore Sdn Bhd, established in 2014, is a dynamic offshore services company specializing in integrated solutions for the oil & gas and energy sectors.” Source: RevenueBase Database · checked Sep 17, 2026
11	Orasko Trading SDN BHD	Indirect evidence	Petaling Jaya, MalaysiaHQ checked Sep 17, 2026	11-50	42 contacts →
	Indirect evidence “Orasko Trading Sdn.” Source: RevenueBase Database · checked Sep 17, 2026
12	Jati Tinggi Holding SDN BHD	Strong evidence	Cheras, MalaysiaHQ checked Sep 17, 2026	51-200	38 contacts →
	Strong evidence “Jati Tinggi Holding Sdn Bhd is a premier infrastructure utilities engineering solutions provider in Malaysia, specializing in the electricity supply industry.” Source: RevenueBase Database · checked Sep 17, 2026
13	Ugeo Solutions 1396669-X	Partial evidence	Kajang, MalaysiaHQ checked Sep 17, 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 17, 2026
14	In-Situ Group Of Companies	Partial evidence	Puchong, MalaysiaHQ checked Sep 17, 2026	51-200	30 contacts →
	Partial evidence “In-Situ has solidified its standing as a distinguished engineering solutions firm, consistently demonstrating a steadfast commitment to excellence since its inception in the year…” Source: RevenueBase Database · checked Sep 17, 2026
15	PQE Power System SDN BHD 201101000920 929054-P	Strong evidence	Damansara, MalaysiaHQ checked Sep 17, 2026	11-50	26 contacts →
	Strong evidence “PQE Power System Sdn Bhd, an engineering company focus on Power Quality Audit & Design, Energy Management (Audit, Inspect and Design), Assets Health monitoring and Electrical…” Source: RevenueBase Database · checked Sep 17, 2026
16	Starke Marine	Strong evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 2026	11-50	26 contacts →
	Strong evidence “Starke Marine is providing technical marine and engineering consultancy services for the Offshore Oil & Gas Industry.” Source: RevenueBase Database · checked Sep 17, 2026
17	Petrolec Resources SDN BHD	Partial evidence	Ampang, MalaysiaHQ checked Sep 17, 2026	11-50	25 contacts →
	Partial 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 17, 2026
18	Affinity Offshore	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 2026	1-10	21 contacts →
	Partial evidence “Affinity Offshore (AOS) specialises in the design of marine & offshore living quarters.” Source: RevenueBase Database · checked Sep 17, 2026
19	Trms Engineering SDN BHD	Indirect evidence	Masjid Tanah, MalaysiaHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “Established in we are aspire in providing the best Safety inspection, Operation, Maintenance, Service, Consultancy and Training to its clients.” Source: RevenueBase Database · checked Sep 17, 2026
20	ONE Ocean Environment SDN BHD	Indirect evidence	Mont' Kiara, MalaysiaHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “Since 1979, One Ocean Environment Sdn.” Source: RevenueBase Database · checked Sep 17, 2026
21	Universal Peak Sdn. BHD	Strong evidence	Bangsar, MalaysiaHQ checked Sep 17, 2026	11-50	20 contacts →
	Strong evidence “Universal Peak is an engineering and project delivery company specializing in electrical and infrastructure solutions for the industrial, utility, and renewable energy sectors.” Source: RevenueBase Database · checked Sep 17, 2026
22	TRI Ocean Group SDN BHD	Strong evidence	Wangsa Maju, MalaysiaHQ checked Sep 17, 2026	11-50	20 contacts →
	Strong evidence “Tri Ocean Engineering Sdn Bhd is a support service company specializing in providing solutions in the fields of Offshore & Onshore Services.” Source: RevenueBase Database · checked Sep 17, 2026
23	Fourcask	Strong evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 2026	11-50	19 contacts →
	Strong 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 17, 2026
24	Capeserve Energy	Partial evidence	Subang Jaya, MalaysiaHQ checked Sep 17, 2026	1-10	19 contacts →
	Partial evidence “Headquartered in Malaysia, with strong operations in Singapore, UAE, and India, Capeserve Energy is a fast-growing, multi-discipline engineering company delivering reliable…” Source: RevenueBase Database · checked Sep 17, 2026
25	Sophia Engineering Malaysia SDN BHD	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial 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 17, 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: offshore electrical engineering 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 offshore electrical engineering firms.
Partial evidence: Its own public description names part of offshore electrical engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name offshore electrical engineering 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 249 offshore electrical engineering firms based in Malaysia

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Offshore electrical engineering firms based in Malaysia at a glance

As of Sep 17, 2026

4.6%Verified-email coverage

36.8Average contacts per company

11-50Median size (employees)

18.1%Largest-city concentration · Kuala Lumpur

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

122

51-200

201-500

501-1,000

1,001-5,000

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 249 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 offshore electrical engineering 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 “offshore electrical engineering 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 offshore electrical engineering 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 offshore electrical engineering 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, 419 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 17, 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.

Offshore electrical engineering firms by metro

Offshore electrical engineering firms in Kuala Lumpur45
Offshore electrical engineering firms in Petaling Jaya25

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 offshore electrical engineering 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 offshore electrical engineering firms are there based in Malaysia?

RevenueBase identified 249 offshore electrical engineering 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?

Bumi Armada, headquartered in Kuala Lumpur, tops this list with the largest team on record.

Which city has the most offshore electrical engineering firms?

Kuala Lumpur leads with 45 headquartered companies, followed by Petaling Jaya (25) and Shah Alam (18).

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 419 verified decision-maker contacts tracked across these 249 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 17, 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.