Company lists · Data refreshed September 2026

Top 25 Maritime operations management companies based in Singapore

Name: Maritime operations management companies based in Singapore
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 396 companies tracked

RevenueBase identified 396 maritime operations management companies headquartered in Singapore as of September 2026 and tracks 33,461 professional contacts across them, including 3,531 with verified work emails. Singapore is the largest hub.

This list covers maritime operations management companies headquartered in Singapore, 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 19, 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 19, 2026 86% judged on-target in blind review

396Companies

33,461Contacts tracked

3,531Verified emails

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The 25 largest maritime operations management companies based in Singapore

Ranked by team size

Top 25 of 396 maritime operations management companies based in Singapore, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to maritime operations management companies: 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	Synergy Marine Group	Partial evidence	SingaporeHQ checked Sep 19, 2026	10001+	5,516 contacts →
	Partial evidence “Headquartered in Singapore, Synergy’s hallmarks are its through-life approach to asset management and ability to develop custom-designed thought partnership strategies with…” Source: RevenueBase Database · checked Sep 19, 2026
2	Executive Ship Management	Indirect evidence	SingaporeHQ checked Sep 19, 2026	5,001-10,000	1,915 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
3	PSA International	Indirect evidence	SingaporeHQ checked Sep 19, 2026	10001+	1,891 contacts →
	Indirect evidence “PSA International (PSA) is a leading global port operator and trusted partner to cargo stakeholders.” Source: RevenueBase Database · checked Sep 19, 2026
4	Wilhelmsen Ship Management	Partial evidence	SingaporeHQ checked Sep 19, 2026	501-1,000	1,555 contacts →
	Partial evidence “Wilhelmsen Ship Management is the ship management arm of the Wilhelmsen Group.” Source: RevenueBase Database · checked Sep 19, 2026
5	Eastern Pacific Shipping Pte. LTD	Indirect evidence	SingaporeHQ checked Sep 19, 2026	5,001-10,000	1,507 contacts →
	Indirect evidence “With a history spanning 60 years, Eastern Pacific Shipping (EPS) is a leading shipping company that is committed to the green and technology-driven growth of the industry.” Source: RevenueBase Database · checked Sep 19, 2026
6	Thome Group	Partial evidence	SingaporeHQ checked Sep 19, 2026	5,001-10,000	1,198 contacts →
	Partial evidence “Thome Group of Companies is a dynamic provider of integrated ship management services to the international shipping and offshore industries.” Source: RevenueBase Database · checked Sep 19, 2026
7	BEN Line Group	Indirect evidence	SingaporeHQ checked Sep 19, 2026	1,001-5,000	959 contacts →
	Indirect evidence “The Ben Line Group of companies is a leading privately owned marine agency and logistics services company in the Asia-Pacific region.” Source: RevenueBase Database · checked Sep 19, 2026
8	Swire Shipping	Indirect evidence	SingaporeHQ checked Sep 19, 2026	201-500	873 contacts →
	Indirect evidence “For 150 years, Swire Shipping has helped customers all over the world achieve shipping and supply chain efficiencies with our sustainable and innovative shipping and landside…” Source: RevenueBase Database · checked Sep 19, 2026
9	Swire Pacific Offshore	Indirect evidence	SingaporeHQ checked Sep 19, 2026	1,001-5,000	805 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
10	Pacific Radiance LTD	Indirect evidence	SingaporeHQ checked Sep 19, 2026	201-500	674 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
11	Pacific Basin Shipping Limited	Indirect evidence	SingaporeHQ checked Sep 19, 2026	201-500	569 contacts →
	Indirect evidence “Pacific Basin Shipping Limited (SEHK:2343) is one of the world’s leading owners and operators of modern Handysize, Supramax and Ultamax dry bulk vessels.” Source: RevenueBase Database · checked Sep 19, 2026
12	IMC Ship Services	Indirect evidence	SingaporeHQ checked Sep 19, 2026	51-200	507 contacts →
	Indirect evidence “As a ship manager, ship operator, and agency, IMC understands the value of having a one-stop integrated solutions provider and a reliable partner.” Source: RevenueBase Database · checked Sep 19, 2026
13	Jurong Port	Indirect evidence	SingaporeHQ checked Sep 19, 2026	501-1,000	458 contacts →
	Indirect evidence “Jurong Port (JP) is a world-class multipurpose port operator serving as Singapore's premier gateway for general and bulk cargo.” Source: RevenueBase Database · checked Sep 19, 2026
14	Teras Offshore PTE LTD	Indirect evidence	SingaporeHQ checked Sep 19, 2026	n/a	411 contacts →
	Indirect evidence “Teras Offshore Pte Ltd specialises in marine logistics and support services, with expertise especially in the offshore oil and gas Industries.” Source: RevenueBase Database · checked Sep 19, 2026
15	Samudera Shipping Line LTD	Indirect evidence	SingaporeHQ checked Sep 19, 2026	201-500	402 contacts →
	Indirect evidence “Since its incorporation in 1993, Samudera Shipping Line (SSL) has established itself as a reputable shipping company with a good track record of professionalism and competency in…” Source: RevenueBase Database · checked Sep 19, 2026
16	Navig8 Group	Partial evidence	SingaporeHQ checked Sep 19, 2026	201-500	350 contacts →
	Partial evidence “Navig8 is a fully integrated provider of shipping management services.” Source: RevenueBase Database · checked Sep 19, 2026
17	Sealead	Indirect evidence	SingaporeHQ checked Sep 19, 2026	201-500	339 contacts →
	Indirect evidence “Founded in 2017, SeaLead has established itself as a leading service provider in the global container shipping market.” Source: RevenueBase Database · checked Sep 19, 2026
18	Executive Offshore	Indirect evidence	SingaporeHQ checked Sep 19, 2026	n/a	259 contacts →
	Indirect evidence “Executive Offshore owns, operates and commercially manages high specification offshore vessels.” Source: RevenueBase Database · checked Sep 19, 2026
19	Lanpan PTE LTD	Indirect evidence	SingaporeHQ checked Sep 19, 2026	n/a	243 contacts →
	Indirect evidence “Lanpan is the Owner, Operator, and Manager of a modern fleet of Tugboats, Anchor Handling / Towing Tugs (AHT), and Deck Cargo & Water Carriers (Barges).” Source: RevenueBase Database · checked Sep 19, 2026
20	OSM Ship Management PTE LTD	Indirect evidence	SingaporeHQ checked Sep 19, 2026	51-200	214 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
21	The China Navigation Company	Indirect evidence	SingaporeHQ checked Sep 19, 2026	1,001-5,000	186 contacts →
	Indirect evidence “The China Navigation Company (CNCo) is the wholly owned, deep-sea ship owning and operating arm of the multinational Swire Group.” Source: RevenueBase Database · checked Sep 19, 2026
22	Thome Offshore Management PTE LTD	Partial evidence	Central Business District, SingaporeHQ checked Sep 19, 2026	501-1,000	174 contacts →
	Partial evidence “Thome Offshore Management has extensive worldwide operating experience and offers versatile solutions in the management of Offshore Support Vessels (OSVs) which can be tailored to…” Source: RevenueBase Database · checked Sep 19, 2026
23	Vallianz Holdings	Indirect evidence	SingaporeHQ checked Sep 19, 2026	51-200	170 contacts →
	Indirect evidence “Vallianz Holdings Limited is a well-established operator of offshore support vessels (“OSVs”).” Source: RevenueBase Database · checked Sep 19, 2026
24	Unix Line PTE LTD	Partial evidence	SingaporeHQ checked Sep 19, 2026	51-200	160 contacts →
	Partial evidence “Unix Line Pte Ltd is the primary ship management arm of MOL Chemical Tankers (formerly known as Tokyo Marine).” Source: RevenueBase Database · checked Sep 19, 2026
25	Umms, Union Marine Management Services Pte. LTD	Partial evidence	SingaporeHQ checked Sep 19, 2026	51-200	147 contacts →
	Partial evidence “Union Marine Management Services Pte.” Source: RevenueBase Database · checked Sep 19, 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: maritime operations management companies. 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 maritime operations management companies.
Partial evidence: Its own public description names part of maritime operations management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name maritime operations management companies. 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 396 maritime operations management companies based in Singapore

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Maritime operations management companies based in Singapore at a glance

As of Sep 19, 2026

10.6%Verified-email coverage

84.5Average contacts per company

11-50Median size (employees)

91.2%Largest-city concentration · Singapore

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

116

11-50

142

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 396 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 maritime operations management companies, 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 Singapore whose own description of what they do matches “maritime operations management companies”. 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 maritime operations management companies), 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 maritime operations management companies, and records with no verified work email. Companies headquartered outside Singapore 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, 3,531 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 19, 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.

Maritime operations management companies by metro

Maritime operations management companies in Singapore361

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 maritime operations management companies, 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 maritime operations management companies are there based in Singapore?

RevenueBase identified 396 maritime operations management companies headquartered in Singapore 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?

Synergy Marine Group, headquartered in Singapore, tops this list with the largest team on record.

Which city has the most maritime operations management companies?

Singapore leads with 361 headquartered companies, followed by Downtown Core (2) and West (2).

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 3,531 verified decision-maker contacts tracked across these 396 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 19, 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.