Company lists · Data refreshed September 2026

Top 25 Offshore engineering companies based in Singapore

Name: Offshore engineering companies based in Singapore
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 361 companies tracked

RevenueBase identified 361 company matches for offshore engineering companies associated with Singapore as of September 2026 and tracks 17,152 professional contacts across them, including 881 with verified work emails. Singapore is the largest hub.

This list covers company matches for offshore engineering companies associated with Singapore, 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 September 17, 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 Sep 17, 2026 How this list was built

361Companies

17,152Contacts tracked

881Verified emails

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The 25 largest offshore engineering companies based in Singapore

Ranked by team size

Top 25 of 361 company matches for offshore engineering companies based in Singapore, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Sembcorp Marine LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	1,001-5,000	1,610 contacts →
	Exact match “Delivering Sustainable Synergies for Global Possibilities Sembcorp Marine is an integrated brand offering one-stop engineering solutions for the offshore, marine and energy…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Swire Pacific Offshore	Exact match	SingaporeHQ recorded Sep 17, 2026	1,001-5,000	805 contacts →
	Exact match “Established since 1975, Swire Pacific Offshore (SPO) was a trusted marine services provider that pride itself on delivering safe, high quality, reliable and sustainable Marine…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Pacific Radiance LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	201-500	674 contacts →
	Exact match “The Pacific Radiance Group of Companies is an established owner and operator of offshore vessels and a provider of subsea services, shipyard services, marine equipment as well as…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	HSL Constructor PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	501-1,000	328 contacts →
	Exact match “Founded in 1994 as a small start-up company, HSL has grown rapidly to become a key regional player in the marine civil engineering sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	HAI Leck Holdings Limited	Exact match	SingaporeHQ recorded Sep 17, 2026	1,001-5,000	260 contacts →
	Exact match “Hai Leck is a leading integrated service provider of scaffoldings, corrosion prevention, thermal insulation, refractory, fireproofing, mechanical works, heat exchanger maintenance…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Executive Offshore	Exact match	SingaporeHQ recorded Sep 17, 2026	n/a	259 contacts →
	Exact match “Executive Offshore owns, operates and commercially manages high specification offshore vessels.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	OCS Group Singapore	Exact match	SingaporeHQ recorded Sep 17, 2026	51-200	218 contacts →
	Exact match “OCS Group Singapore with its main office in Singapore was founded in 1998, initially under the name Rig International, in 2001 due to various additional services OCS rebranded to…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Singatac	Exact match	SingaporeHQ recorded Sep 17, 2026	501-1,000	213 contacts →
	Exact match “Singatac is a fabricator of large-scale structure & equipment for Marine & Offshore industry, especially subsea production systems like manifold, PLET, PLEM, FLET, SSIV, PLR, ILT…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Rotating Offshore Solutions PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	51-200	191 contacts →
	Exact match “ROS has been the leading provider of EPCC solutions to the oil and gas industry, since its formation in 2004.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Amos Group Limited	Exact match	SingaporeHQ recorded Sep 17, 2026	501-1,000	183 contacts →
	Exact match “We are a leading international provider of diversified products, services and solutions to customers in the Marine and Energy sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Vallianz Holdings	Exact match	SingaporeHQ recorded Sep 17, 2026	51-200	170 contacts →
	Exact match “Vallianz Holdings Limited is a well-established operator of offshore support vessels (“OSVs”).” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	KIM Heng LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	201-500	149 contacts →
	Exact match “With over 50 years of experience, Kim Heng Limited (“Kim Heng”) and its subsidiaries (collectively, the “Group”) is an offshore marine service contractor who specializes in…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	MTQ Engineering PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	51-200	109 contacts →
	Exact match “MTQ Engineering Pte Ltd, a wholly-owned subsidiary of MTQ Corporation Limited was first established in Singapore in 1969.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Asian Sealand Offshore & Marine	Exact match	SingaporeHQ recorded Sep 17, 2026	51-200	109 contacts →
	Exact match “Asian Sealand Offshore & Marine Pte Ltd (ASOM) is a subsidiary of Beng Kuang Group (BKM).” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Cybermarine	Exact match	SingaporeHQ recorded Sep 17, 2026	51-200	101 contacts →
	Exact match “Cybermarine is a global Marine and Offshore Design & Engineering Enterprise as well as makers of Maritime Digital Technology Products including Loading Software.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Addcel Engineering PTE LTD	Exact match	628704, SingaporeHQ recorded Sep 17, 2026	201-500	89 contacts →
	Exact match “Since its inception in 2010, Addcel continues to be the leading provider of mechanical engineering solution services in Singapore.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	PEC Process Systems PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	11-50	86 contacts →
	Exact match “PEC Process Systems is a wholly owned subsidiary of PEC Ltd headquartered in Singapore.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Gennal Industries PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	11-50	82 contacts →
	Exact match “Established in 1998, Gennal has been providing quality products and services in construction, marine, oil & gas industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Seatech Solutions International SSI	Exact match	SingaporeHQ recorded Sep 17, 2026	51-200	80 contacts →
	Exact match “Welcome to SeaTech Solutions International (SSI).” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Offshore Construction Specialists PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	51-200	80 contacts →
	Exact match “Offshore Construction Specialists (OCS) commenced operations in Singapore in 2007.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Ocentra Offshore PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	11-50	72 contacts →
	Exact match “Ocentra Offshore Pte.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Mcpec Marine & Offshore Engineering PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	51-200	67 contacts →
	Exact match “McPEC provides total Engineering, Procurement and Construction solutions for E-Houses, topside modules and structures for offshore platforms, FPSOs, FLNGs, FSOs and on-shore…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Britoil Offshore Services PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	51-200	62 contacts →
	Exact match “Founded in 1988 by Mr.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	TUFF	Exact match	SingaporeHQ recorded Sep 17, 2026	201-500	56 contacts →
	Exact match “TUFF is a conglomeration of Oil & Gas, Infrastructure, and Energy companies around the world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Global Offshore & Marine PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	51-200	53 contacts →
	Exact match “Global Offshore & Marine Pte Ltd (GOM) is a boutique Shipyard set up in 2006 as a one-stop turnkey project Specialist providing integrated services to the offshore and marine…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “offshore engineering companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 361 offshore engineering companies based in Singapore

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Offshore engineering companies based in Singapore at a glance

As of Sep 17, 2026

5.1%Verified-email coverage

47.5Average contacts per company

11-50Median size (employees)

88.1%Largest-city concentration · Singapore

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

128

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Singapore, so it is reported there. Company counts and contact totals on this page are exact for Singapore, over 361 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 Singapore whose business descriptions match “offshore engineering companies” 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 881 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 September 17, 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 “offshore engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore engineering companies are there based in Singapore?

RevenueBase identified 361 company matches for offshore engineering companies associated with Singapore as of September 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?

Sembcorp Marine LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most offshore engineering companies?

Singapore leads with 318 company records, followed by Pioneer (3) and Ang Mo Kio (1).

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 881 professional contacts with verified work emails tracked across these 361 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 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 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.