Company lists · Data refreshed November 2026

Top 23 Deepwater subsea riser system services based in Singapore

RevenueBase identified 81 company matches for deepwater subsea riser system services associated with Singapore as of November 2026 and tracks 3,817 professional contacts across them, including 216 with verified work emails. Singapore is the largest hub.

This list covers company matches for deepwater subsea riser system services 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 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
81Companies
3,817Contacts tracked
216Verified emails
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The 23 largest deepwater subsea riser system services based in Singapore

Ranked by team size
Top 23 of 81 company matches for deepwater subsea riser system services based in Singapore, 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 matchSingaporeHQ recorded Nov 6, 2026201-500235 contacts →

Exact match

“K Subsea is an integrated subsea service provider to the offshore oil and gas industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSingaporeHQ recorded Nov 6, 202651-200233 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSingaporeHQ recorded Nov 6, 2026201-500159 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSingaporeHQ recorded Nov 6, 202611-5076 contacts →

Exact match

“Ocentra Offshore Pte.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSingaporeHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“Ocean Works Asia is a Southeast Asia-based subsea services group operating across Singapore, Thailand, Indonesia, and Myanmar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSingaporeHQ recorded Nov 6, 2026201-50056 contacts →

Exact match

“Singapore | South Korea | Gibraltar | Spain | Belgium | Dive Marine Group Services consists of Dive Marine Services and DM NDT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCentral Business District, SingaporeHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“Elevate Offshore specializes in the provision of Survey, ROV and Inspection personnel to the offshore Oil & Gas, Renewables, telecoms and power industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchJurong, SingaporeHQ recorded Nov 6, 2026501-1,00043 contacts →

Exact match

“The Franklin Offshore group has operations strategically located across the globe in Australia, Indonesia, South Korea, Azerbaijan, Qatar, The Netherlands and the United States of…”

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

Exact match

“Comprehensive MRO Solutions Provider in the Offshore, Marine and Oil & Gas Industries Mencast Holdings Ltd and its subsidiaries ("Mencast" or the "Group") is a regional…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact match270009, SingaporeHQ recorded Nov 6, 20261-1030 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSingaporeHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“AOS Offshore is a leading supply company to the Offshore Oil & Gas industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSingaporeHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“The CELER team provides a comprehensive suite of services including Construction & Project Management, Rigbuilding, Inspection & Integrity, Modifications & Upgrades and Subsea…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSingaporeHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“ABOUT US Since incorporation, KB Associates Pte Ltd has expanded to consist of a group of companies, each offering specialised services to synergistically fulfill the industry as…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSingaporeHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Advanced Marine is South East Asia’s leading supplier of all types of Commercial Diving, Hyperbaric, Survey, ROV and Subsea Equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchJurong, SingaporeHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“KAIZEN is a very innovative and cost effective marine and offshore related solutions provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPioneer, SingaporeHQ recorded Nov 6, 20261,001-5,00021 contacts →

Exact match

“Dyna-Mac Engineering Services Pte Ltd has executed a wide range of major projects involving Marine FPSO Conversion/Process Module Construction related to Oil and Gas Industry…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSingaporeHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Diving Solutions for Oil and Gas Inspection, Maintenance and Repair Works.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSingaporeHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Rigging & Marine Services (RMS) established its services since 1992, serving both the O&G and Marine sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTuas South Avenue 1, SingaporeHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Awin Engineering Pte Ltd is one of the Leading Service Provider in the Field of Marine, Offshore, Subsea, Process and Construction industry in Singapore, the Projects we delivered…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSingaporeHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Company Vision DEEPBLUE aspires to be the preferred international engineering and equipment supply partner to companies which are developing and operating floating units, marine…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKatong, SingaporeHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Founded in Singapore, BIG M MARINE PTE LTD provides services and solutions for marine, offshore and civil construction that are efficient, cost-effective.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSingaporeHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Bouyant Offshore Solutions is a Singapore based offshore solutions provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSingaporeHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Divetech Offshore Pte Ltd (“Divetech Offshore”) was incorporated and started its active role and operation in Singapore in 2013.”

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

Showing 23 of 81 deepwater subsea riser system services based in Singapore

See the full list, filter by size, metro and specialty, and access 216 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Deepwater subsea riser system services based in Singapore at a glance

As of Nov 6, 2026
5.7%Verified-email coverage
47.1Average contacts per company
11-50Median size (employees)
90.1%Largest-city concentration · Singapore
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
31
51-200
20
201-500
5
501-1,000
2
1,001-5,000
3

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 81 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 “deepwater subsea riser system services” 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 216 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.

Deepwater subsea riser system services by metro

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 “deepwater subsea riser system services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many deepwater subsea riser system services are there based in Singapore?

RevenueBase identified 81 company matches for deepwater subsea riser system services associated with Singapore 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?

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

Which city has the most deepwater subsea riser system services?

Singapore leads with 73 company records, followed by Bugis (1) and Pioneer (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 216 professional contacts with verified work emails tracked across these 81 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.