Company lists · Data refreshed September 2026

Top 25 Marine environmental compliance consultants based in Singapore

Name: Marine environmental compliance consultants based in Singapore
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 100 companies tracked

RevenueBase identified 100 marine environmental compliance consultants headquartered in Singapore as of September 2026 and tracks 1,382 professional contacts across them, including 173 with verified work emails. Singapore is the largest hub.

This list covers marine environmental compliance consultants 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 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

100Companies

1,382Contacts tracked

173Verified emails

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The 25 largest marine environmental compliance consultants based in Singapore

Ranked by team size

Top 25 of 100 marine environmental compliance consultants based in Singapore, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to marine environmental compliance consultants: 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	Nimbus Marine Group	Partial evidence	SingaporeHQ checked Sep 20, 2026	51-200	125 contacts →
	Partial evidence “Nimbus Marine Group NMS involves in the following maritime operations.* Crew Management,main fleet,offshore,Passenger ship, offshore construction, Renewable energy, rig,drilling…” Source: RevenueBase Database · checked Sep 20, 2026
2	Ishima PTE LTD	Indirect evidence	SingaporeHQ checked Sep 20, 2026	51-200	123 contacts →
	Indirect evidence “The name Ishima is an acronym derived from the phrase International Ship Management.” Source: RevenueBase Database · checked Sep 20, 2026
3	Viridian Maritime	Partial evidence	Novena, SingaporeHQ checked Sep 20, 2026	11-50	90 contacts →
	Partial evidence “Viridian Maritime are a niche provider of marine services to the shipping and maritime industry with our core business as Vessel Operations and Asset Management.” Source: RevenueBase Database · checked Sep 20, 2026
4	Safe Lanes	Partial evidence	SingaporeHQ checked Sep 20, 2026	51-200	81 contacts →
	Partial evidence “Safe Lanes is a specialist client centric maritime consulting firm which focuses on providing Solutions, Services and Training in all aspects of Safety, Health, Security…” Source: RevenueBase Database · checked Sep 20, 2026
5	Seatech Solutions International SSI	Indirect evidence	SingaporeHQ checked Sep 20, 2026	51-200	80 contacts →
	Indirect evidence “Welcome to SeaTech Solutions International (SSI).” Source: RevenueBase Database · checked Sep 20, 2026
6	Pacmarine Services	Strong evidence	Marine Parade, SingaporeHQ checked Sep 20, 2026	51-200	39 contacts →
	Strong evidence “PacMarine Services is a marine and tanker consultancy and surveying firm, offering consultancy services primarily to Oil Majors, Charterers, Shipowners, P&I clubs, Underwriters…” Source: RevenueBase Database · checked Sep 20, 2026
7	GOS PTE LTD	Strong evidence	SingaporeHQ checked Sep 20, 2026	n/a	31 contacts →
	Strong evidence “GOS are Marine Maintenance Consultants and Contractors group with global Exploration / Production / Shipping Solutions with no geographical limitations that includes our own…” Source: RevenueBase Database · checked Sep 20, 2026
8	Rapid Offshore & Marine Group Of Companies	Partial evidence	SingaporeHQ checked Sep 20, 2026	501-1,000	25 contacts →
	Partial evidence “Rapid Offshore & Marine (RO & M) is a Singapore-headquartered, privately held offshore and marine engineering group with 38 years of industry experience, specializing in OEM HVAC…” Source: RevenueBase Database · checked Sep 20, 2026
9	JL Group Engineering PTE LTD	Indirect evidence	SingaporeHQ checked Sep 20, 2026	201-500	22 contacts →
	Indirect evidence “JL Group is a HVAC solution provider, we provide engineering design, supply, installation, servicing, testing and commissioning of Heating, Ventilation, Air Conditioning (HVAC) &…” Source: RevenueBase Database · checked Sep 20, 2026
10	Pacmak DB Marine Group	Strong evidence	SingaporeHQ checked Sep 20, 2026	11-50	19 contacts →
	Strong evidence “PacMaK DB Marine Group of Companies: Maritime Commerical Arm of PacMaK DB Marine Group: PacMaK DB Naval Charterers & Consultants (Pte.) Ltd- Singapore PacMaK DB Naval Charterers &…” Source: RevenueBase Database · checked Sep 20, 2026
11	Memphis Marine & Offshore	Partial evidence	Pioneer Road, SingaporeHQ checked Sep 20, 2026	11-50	17 contacts →
	Partial evidence “Established in 2020, Memphis Marine & Offshore is a global leader in marine services, spanning operations in Germany, Singapore, India, Cyprus, China, the United Arab Emirates…” Source: RevenueBase Database · checked Sep 20, 2026
12	Atlas Marine Services PTE LTD	Partial evidence	SingaporeHQ checked Sep 20, 2026	11-50	14 contacts →
	Partial evidence “Atlas Marine Services Pte Ltd - a Mr.” Source: RevenueBase Database · checked Sep 20, 2026
13	Wavelink Maritime Institute PTE LTD	Partial evidence	SingaporeHQ checked Sep 20, 2026	11-50	12 contacts →
	Partial evidence “WAVELINK MARITIME INSTITUTE PTE LTD is a maritime company based out of 75 Jellicoe Road #04-01 Wavelink Building, Singapore, Singapore.” Source: RevenueBase Database · checked Sep 20, 2026
14	ARK Marine Consultancy PTE LTD	Strong evidence	SingaporeHQ checked Sep 20, 2026	1-10	12 contacts →
	Strong evidence “ARK Marine Consultancy Pte Ltd – Innovative Solutions for the Maritime Industry At ARK Marine Consultancy, we understand our customers' requirements and are dedicated to…” Source: RevenueBase Database · checked Sep 20, 2026
15	Poseidon Maritime Services PTE LTD	Indirect evidence	SingaporeHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “Ship Management Company.” Source: RevenueBase Database · checked Sep 20, 2026
16	BIG M Marine	Partial evidence	Katong, SingaporeHQ checked Sep 20, 2026	1-10	10 contacts →
	Partial evidence “Founded in Singapore, BIG M MARINE PTE LTD provides services and solutions for marine, offshore and civil construction that are efficient, cost-effective.” Source: RevenueBase Database · checked Sep 20, 2026
17	GB Marine Pte. LTD	Strong evidence	SingaporeHQ checked Sep 20, 2026	11-50	8 contacts →
	Strong evidence “GB Marine is a full-service marine design, engineering and consultancy company providing professional services in the fields of naval architecture, marine engineering, and complex…” Source: RevenueBase Database · checked Sep 20, 2026
18	GRM Marine PTE LTD	Strong evidence	SingaporeHQ checked Sep 20, 2026	51-200	5 contacts →
	Strong evidence “We are providing marine consultancy and survey services globally with our competent ex.Master Mariner, Chief Engineer, Naval Architect and Scientists,” Source: RevenueBase Database · checked Sep 20, 2026
19	Paaras Marine Solutions PTE LTD	Partial evidence	SingaporeHQ checked Sep 20, 2026	11-50	5 contacts →
	Partial evidence “Paaras Marine Solutions Pte Ltd brings together a team of committed and passionate individuals with diverse skill sets and over 175 years of collective experience to provide…” Source: RevenueBase Database · checked Sep 20, 2026
20	Jci-Seaborne S PTE LTD	Strong evidence	SingaporeHQ checked Sep 20, 2026	1-10	5 contacts →
	Strong evidence “JCI-SEABORNE (S) PTE LTD is a maritime surveying and consultancy firm located in Singapore.” Source: RevenueBase Database · checked Sep 20, 2026
21	Plecos Marine PTE LTD	Partial evidence	SingaporeHQ checked Sep 20, 2026	1-10	4 contacts →
	Partial evidence “Plecos Marine is a trusted provider of pioneering marine cleaning systems and technologies.” Source: RevenueBase Database · checked Sep 20, 2026
22	Srihari Fire N Safety Engineering PTE LTD	Indirect evidence	608586, SingaporeHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
23	Techmar Services LTD	Partial evidence	SingaporeHQ checked Sep 20, 2026	11-50	1 contacts →
	Partial evidence “Techmar Services Ltd, part of the Heidmar Inc group, offers expert Technical Marine Services for the Oil & Gas offshore industry and the Renewable sector.” Source: RevenueBase Database · checked Sep 20, 2026
24	Parsh Marine S PTE LTD	Partial evidence	SingaporeHQ checked Sep 20, 2026	11-50	1 contacts →
	Partial evidence “Parsh Marine (s) Pte Ltd has grown in the market to support Marine and all related services thorughout South-East Asia, Asia-Pacific, India, Middle East.” Source: RevenueBase Database · checked Sep 20, 2026
25	SEA & GAO PTE LTD	Strong evidence	SingaporeHQ checked Sep 20, 2026	1-10	1 contacts →
	Strong evidence “Sea & Gao was incorporated in Singapore in 2022 to provide independent maritime technical consultancy, expert witness, expert determination and arbitration service in Naval…” 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 environmental compliance consultants. 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 environmental compliance consultants.
Partial evidence: Its own public description names part of marine environmental compliance consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine environmental compliance consultants. 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 100 marine environmental compliance consultants based in Singapore

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Marine environmental compliance consultants based in Singapore at a glance

As of Sep 20, 2026

12.5%Verified-email coverage

13.8Average contacts per company

11-50Median size (employees)

92.0%Largest-city concentration · Singapore

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 100 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 environmental compliance consultants, 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 “marine environmental compliance consultants”. 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 environmental compliance consultants), 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 environmental compliance consultants, 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, 173 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 environmental compliance consultants by metro

Marine environmental compliance consultants in Singapore92

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 environmental compliance consultants, 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 environmental compliance consultants are there based in Singapore?

RevenueBase identified 100 marine environmental compliance consultants 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?

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

Which city has the most marine environmental compliance consultants?

Singapore leads with 92 headquartered companies, followed by Downtown Core (1) and Pandan (1).

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 173 verified decision-maker contacts tracked across these 100 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.