Company lists · Data refreshed November 2026
Top 20 Maritime environmental services based in Singapore
RevenueBase identified 191 company matches for maritime environmental services associated with Singapore as of November 2026 and tracks 4,995 professional contacts across them, including 668 with verified work emails. Singapore is the largest hub.
This list covers company matches for maritime environmental 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.
The 20 largest maritime environmental services based in Singapore
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 853 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 230 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 159 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 | |||||
| 4 | 135 contacts → | ||||
Exact match “The name Ishima is an acronym derived from the phrase International Ship Management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 109 contacts → | ||||
Exact match “Purus is a world leader in providing global energy customers with services across the entire maritime energy transition value chain.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 96 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 89 contacts → | ||||
Exact match “Welcome to SeaTech Solutions International (SSI).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 72 contacts → | ||||
Exact match “A leading one-stop marine solution provider for maritime emergency, salvage, rescue and support services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 66 contacts → | ||||
Exact match “TIAN SAN SHIPPING is one of the largest harbour craft operators in Singapore.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 64 contacts → | ||||
Exact match “We are an established environmental services provider for public and private sectors in Singapore.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 51 contacts → | ||||
Exact match “Founded in 1989 in Singapore, OceanMaster Engineering started its business operations with its core activity in ship repair and general engineering services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 49 contacts → | ||||
Exact match “Does the world of ships and shipping industry look distant and inaccessible?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 44 contacts → | ||||
Exact match “Austen Maritime provides a full range of port agency, tow management, heavy lifting and bespoke technical services, and act as local representative on behalf of owners, charterers…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 39 contacts → | ||||
Exact match “PacMarine Services is a marine and tanker consultancy and surveying firm, offering consultancy services primarily to Oil Majors, Charterers, Shipowners, P&I clubs, Underwriters…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 37 contacts → | ||||
Exact match “Experienced Provider of Innovative Underwater Ship Repair and Maintenance Solutions | Nereus Subsea Pte Ltd Nereus Subsea stands as a premier provider of cutting-edge underwater…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 36 contacts → | ||||
Exact match “A Maritime Consultance & Ship Management Company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 32 contacts → | ||||
Exact match “GOS are Marine Maintenance Consultants and Contractors group with global Exploration / Production / Shipping Solutions with no geographical limitations that includes our own…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 26 contacts → | ||||
Exact match “KMG offers an integrated suite of maritime solutions to businesses globally.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 20 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 19 contacts → | ||||
Exact match “HMAP has served the regional marine and offshore industry with only the most effective, economical and innovative solutions since 2015.” Recorded in the RevenueBase company graph · Nov 6, 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 “maritime environmental services”. 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 20 of 191 maritime environmental services based in Singapore
See the full list, filter by size, metro and specialty, and access 668 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Maritime environmental services based in Singapore at a glance
As of Nov 6, 2026Companies by employee count
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 191 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 “maritime environmental 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 668 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.
Maritime environmental 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 “maritime environmental services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many maritime environmental services are there based in Singapore?
RevenueBase identified 191 company matches for maritime environmental 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?
Swire Pacific Offshore tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most maritime environmental services?
Singapore leads with 172 company records, 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 limited free results with 500 credits to start. Upgrading provides access to the 668 professional contacts with verified work emails tracked across these 191 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.
Ready to reach these companies? Verified emails and direct dials for all 191 maritime environmental services based in Singapore. Start with a free account, no credit card.
Download this list →Related lists
Maritime environmental services by geography
- Maritime environmental services based in Perth, Australia
- Maritime environmental services based in Rio De Janeiro, Brazil
- Maritime environmental services based in Santos, Brazil
- Maritime environmental services based in Sao Paulo, Brazil
- Maritime environmental services based in Limassol, Cyprus
- Maritime environmental services based in Hamburg, Germany
- Maritime environmental services based in Athens, Greece
- Maritime environmental services based in Piraeus, Greece
- Maritime environmental services based in Mumbai, India
- Maritime environmental services based in Navi Mumbai, India
- Maritime environmental services based in Genoa, Italy
- Maritime environmental services based in Rotterdam, Netherlands
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.
More company lists
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- New lists
- Maritime environmental services based in Perth, Australia
- Maritime environmental services based in Rio De Janeiro, Brazil
- Maritime environmental services based in Santos, Brazil
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- Maritime environmental services based in Limassol, Cyprus
- Maritime environmental services based in Hamburg, Germany
Company intelligence · public preview
Top 20 maritime environmental services based in Singapore
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 191 matching company records for maritime environmental services based in Singapore, with 4,995 tracked contacts and 668 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 maritime environmental services based in Singapore
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Swire Pacific Offshoretdw.comHQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 853 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 230 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 |  KIM Heng LTDkimheng.com.sgHQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 159 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Ishima PTE LTDishimaship.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 135 contacts → |
“The name Ishima is an acronym derived from the phrase International Ship Management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  PURUSpurus.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 109 contacts → |
“Purus is a world leader in providing global energy customers with services across the entire maritime energy transition value chain.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Viridian Maritimeviridianmaritime.comHQ: Novena, SingaporeReported employees: 11-50 | Novena, Singapore | 11-50 | Exact match | 96 contacts → |
“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.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Seatech Solutions International SSIseatechsolutions.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 89 contacts → |
“Welcome to SeaTech Solutions International (SSI).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Singapore Salvage Engineers PTE LTDsingaporesalvage.comHQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 72 contacts → |
“A leading one-stop marine solution provider for maritime emergency, salvage, rescue and support services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Tian SAN Shipping Private Limitedtiansan.com.sgHQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 66 contacts → |
“TIAN SAN SHIPPING is one of the largest harbour craft operators in Singapore.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  800 Super Waste Management PTE LTD800super.com.sgHQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 64 contacts → |
“We are an established environmental services provider for public and private sectors in Singapore.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Oceanmaster Engineering PTE LTDoceanmaster.com.sgHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 51 contacts → |
“Founded in 1989 in Singapore, OceanMaster Engineering started its business operations with its core activity in ship repair and general engineering services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Executive Groupexecutive-group.comHQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 49 contacts → |
“Does the world of ships and shipping industry look distant and inaccessible?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Austen Maritime Servicesaustenmaritime.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 44 contacts → |
“Austen Maritime provides a full range of port agency, tow management, heavy lifting and bespoke technical services, and act as local representative on behalf of owners, charterers…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Pacmarine Servicespacmarine.comHQ: Marine Parade, SingaporeReported employees: 51-200 | Marine Parade, Singapore | 51-200 | Exact match | 39 contacts → |
“PacMarine Services is a marine and tanker consultancy and surveying firm, offering consultancy services primarily to Oil Majors, Charterers, Shipowners, P&I clubs, Underwriters…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Nereus Subseanereussubsea.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 37 contacts → |
“Experienced Provider of Innovative Underwater Ship Repair and Maintenance Solutions | Nereus Subsea Pte Ltd Nereus Subsea stands as a premier provider of cutting-edge underwater…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Trust Maritime Services PTE LTDtrust-maritime.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 36 contacts → |
“A Maritime Consultance & Ship Management Company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  GOS PTE LTDgos.com.sgHQ: SingaporeReported employees: Not recorded | Singapore | Not recorded | Exact match | 32 contacts → |
“GOS are Marine Maintenance Consultants and Contractors group with global Exploration / Production / Shipping Solutions with no geographical limitations that includes our own…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Kuok Maritime Groupkuokgroup.com.sgHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 26 contacts → |
“KMG offers an integrated suite of maritime solutions to businesses globally.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Memphis Marine & Offshorememphis-marine.comHQ: Pioneer Road, SingaporeReported employees: 11-50 | Pioneer Road, Singapore | 11-50 | Exact match | 20 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Hmap PTE LTDhmapsg.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 19 contacts → |
“HMAP has served the regional marine and offshore industry with only the most effective, economical and innovative solutions since 2015.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 191 company matches
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Maritime environmental services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
190 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 191 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Maritime environmental services by metro
Questions about this company list
What does Exact match mean for maritime environmental services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many maritime environmental services did RevenueBase find based in Singapore?
The saved snapshot records 191 matching company records, 4,995 tracked contacts and 668 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Maritime environmental services by geography
- Maritime environmental services based in Perth, Australia
- Maritime environmental services based in Rio De Janeiro, Brazil
- Maritime environmental services based in Santos, Brazil
- Maritime environmental services based in Sao Paulo, Brazil
- Maritime environmental services based in Limassol, Cyprus
- Maritime environmental services based in Hamburg, Germany
- Maritime environmental services based in Athens, Greece
- Maritime environmental services based in Piraeus, Greece
- Maritime environmental services based in Mumbai, India
- Maritime environmental services based in Navi Mumbai, India
- Maritime environmental services based in Genoa, Italy
- Maritime environmental services based in Rotterdam, Netherlands
Cite this list
RevenueBase Data Team. Top 20 maritime environmental services based in Singapore. Snapshot: November 6, 2026. https://revenuebase.ai/companies/maritime-environmental-services/singapore.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Maritime environmental services based in Perth, Australia
- Maritime environmental services based in Rio De Janeiro, Brazil
- Maritime environmental services based in Santos, Brazil
- Maritime environmental services based in Sao Paulo, Brazil
- Maritime environmental services based in Limassol, Cyprus
- Maritime environmental services based in Hamburg, Germany
Company intelligence · public preview
Top 20 maritime environmental services based in Singapore
RevenueBase records 191 matching company records for maritime environmental services based in Singapore, with 4,995 tracked contacts and 668 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 maritime environmental services based in Singapore
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Swire Pacific Offshoretdw.com HQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 853 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 230 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 | KIM Heng LTDkimheng.com.sg HQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 159 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Ishima PTE LTDishimaship.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 135 contacts → |
“The name Ishima is an acronym derived from the phrase International Ship Management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | PURUSpurus.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 109 contacts → |
“Purus is a world leader in providing global energy customers with services across the entire maritime energy transition value chain.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Viridian Maritimeviridianmaritime.com HQ: Novena, SingaporeReported employees: 11-50 | Novena, Singapore | 11-50 | Exact match | 96 contacts → |
“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.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Seatech Solutions International SSIseatechsolutions.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 89 contacts → |
“Welcome to SeaTech Solutions International (SSI).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Singapore Salvage Engineers PTE LTDsingaporesalvage.com HQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 72 contacts → |
“A leading one-stop marine solution provider for maritime emergency, salvage, rescue and support services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Tian SAN Shipping Private Limitedtiansan.com.sg HQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 66 contacts → |
“TIAN SAN SHIPPING is one of the largest harbour craft operators in Singapore.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 800 Super Waste Management PTE LTD800super.com.sg HQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 64 contacts → |
“We are an established environmental services provider for public and private sectors in Singapore.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Oceanmaster Engineering PTE LTDoceanmaster.com.sg HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 51 contacts → |
“Founded in 1989 in Singapore, OceanMaster Engineering started its business operations with its core activity in ship repair and general engineering services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Executive Groupexecutive-group.com HQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 49 contacts → |
“Does the world of ships and shipping industry look distant and inaccessible?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Austen Maritime Servicesaustenmaritime.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 44 contacts → |
“Austen Maritime provides a full range of port agency, tow management, heavy lifting and bespoke technical services, and act as local representative on behalf of owners, charterers…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Pacmarine Servicespacmarine.com HQ: Marine Parade, SingaporeReported employees: 51-200 | Marine Parade, Singapore | 51-200 | Exact match | 39 contacts → |
“PacMarine Services is a marine and tanker consultancy and surveying firm, offering consultancy services primarily to Oil Majors, Charterers, Shipowners, P&I clubs, Underwriters…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Nereus Subseanereussubsea.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 37 contacts → |
“Experienced Provider of Innovative Underwater Ship Repair and Maintenance Solutions | Nereus Subsea Pte Ltd Nereus Subsea stands as a premier provider of cutting-edge underwater…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Trust Maritime Services PTE LTDtrust-maritime.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 36 contacts → |
“A Maritime Consultance & Ship Management Company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | GOS PTE LTDgos.com.sg HQ: SingaporeReported employees: Not recorded | Singapore | Not recorded | Exact match | 32 contacts → |
“GOS are Marine Maintenance Consultants and Contractors group with global Exploration / Production / Shipping Solutions with no geographical limitations that includes our own…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Kuok Maritime Groupkuokgroup.com.sg HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 26 contacts → |
“KMG offers an integrated suite of maritime solutions to businesses globally.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Memphis Marine & Offshorememphis-marine.com HQ: Pioneer Road, SingaporeReported employees: 11-50 | Pioneer Road, Singapore | 11-50 | Exact match | 20 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Hmap PTE LTDhmapsg.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 19 contacts → |
“HMAP has served the regional marine and offshore industry with only the most effective, economical and innovative solutions since 2015.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 191 company matches
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Maritime environmental services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
190 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 191 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Maritime environmental services by metro
Questions about this company list
What does Exact match mean for maritime environmental services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many maritime environmental services did RevenueBase find based in Singapore?
The saved snapshot records 191 matching company records, 4,995 tracked contacts and 668 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Maritime environmental services by geography
- Maritime environmental services based in Perth, Australia
- Maritime environmental services based in Rio De Janeiro, Brazil
- Maritime environmental services based in Santos, Brazil
- Maritime environmental services based in Sao Paulo, Brazil
- Maritime environmental services based in Limassol, Cyprus
- Maritime environmental services based in Hamburg, Germany
- Maritime environmental services based in Athens, Greece
- Maritime environmental services based in Piraeus, Greece
- Maritime environmental services based in Mumbai, India
- Maritime environmental services based in Navi Mumbai, India
- Maritime environmental services based in Genoa, Italy
- Maritime environmental services based in Rotterdam, Netherlands
Cite this list
RevenueBase Data Team. Top 20 maritime environmental services based in Singapore. Snapshot: November 6, 2026. https://revenuebase.ai/companies/maritime-environmental-services/singapore.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Maritime environmental services based in Perth, Australia
- Maritime environmental services based in Rio De Janeiro, Brazil
- Maritime environmental services based in Santos, Brazil
- Maritime environmental services based in Sao Paulo, Brazil
- Maritime environmental services based in Limassol, Cyprus
- Maritime environmental services based in Hamburg, Germany