Company lists · Data refreshed October 2026
Top 25 Offshore diving contractors based in Singapore
RevenueBase identified 124 company matches for offshore diving contractors associated with Singapore as of October 2026 and tracks 7,937 professional contacts across them, including 233 with verified work emails. Singapore is the largest hub.
This list covers company matches for offshore diving contractors 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 October 19, 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 25 largest offshore diving contractors based in Singapore
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 831 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 2 | 714 contacts → | ||||
Exact match “The Pacific Radiance Group of Companies is an established owner and operator of offshore vessels and a provider of subsea services, shipyard services, marine equipment as well as…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 3 | 275 contacts → | ||||
Exact match “Executive Offshore owns, operates and commercially manages high specification offshore vessels.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 4 | 232 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 5 | 223 contacts → | ||||
Exact match “K Subsea is an integrated subsea service provider to the offshore oil and gas industry.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 6 | 187 contacts → | ||||
Exact match “Vallianz Holdings Limited is a well-established operator of offshore support vessels (“OSVs”).” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 7 | 158 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 8 | 88 contacts → | ||||
Exact match “Offshore Construction Specialists (OCS) commenced operations in Singapore in 2007.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 9 | 73 contacts → | ||||
Exact match “Ocentra Offshore Pte.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 10 | 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 11 | 64 contacts → | ||||
Exact match “Established in 1971 in Japan by 6 Commercial Divers, OWA has over 50 years’ experience in the sub-sea and underwater services sector primarily in the APAC and the Middle East…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 12 | 63 contacts → | ||||
Exact match “Founded in 1988 by Mr.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 13 | 51 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 14 | 43 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 15 | 36 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 16 | 30 contacts → | ||||
Exact match “Bluewhale Offshore - a subsidiary of the CIMC Group - is a drilling and offshore services contractor headquartered in Singapore.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 17 | 28 contacts → | ||||
Exact match “Welcome to K2 Energy Group – We recognise that the energy transition is vital for our planet and this has always been at the heart of our strategic thinking.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 18 | 24 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 19 | 23 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 20 | 22 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 21 | 20 contacts → | ||||
Exact match “Diving Solutions for Oil and Gas Inspection, Maintenance and Repair Works.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 22 | 18 contacts → | ||||
Exact match “AOS Offshore is a leading supply company to the Offshore Oil & Gas industry.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 23 | 13 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 24 | 12 contacts → | ||||
Exact match “Orange Delta is an offshore contractor providing technical consultancy engineering and project management services for projects in the marine & offshore energy industry (offshore…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 25 | 12 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “offshore diving contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 124 offshore diving contractors based in Singapore
See the full list, filter by size, metro and specialty, and access 233 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Offshore diving contractors based in Singapore at a glance
As of Oct 19, 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 124 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Singapore whose business descriptions match “offshore diving contractors” 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 233 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 October 19, 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.
Offshore diving contractors 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 “offshore diving contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many offshore diving contractors are there based in Singapore?
RevenueBase identified 124 company matches for offshore diving contractors associated with Singapore as of October 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 offshore diving contractors?
Singapore leads with 113 company records, followed by Bukit Merah (1) and Little India (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 233 professional contacts with verified work emails tracked across these 124 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 October 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 124 offshore diving contractors based in Singapore. Start with a free account, no credit card.
Download this list →Related lists
Offshore diving contractors by geography
- Offshore diving contractors based in Rio De Janeiro, Brazil
- Offshore diving contractors based in Singapore, Singapore
- Offshore diving contractors based in Dubai, United Arab Emirates
- Offshore diving contractors based in Aberdeen, United Kingdom
- Offshore diving contractors based in Houston, United States
- Offshore diving contractors based in Australia
- Offshore diving contractors based in Brazil
- Offshore diving contractors based in Canada
- Offshore diving contractors based in France
- Offshore diving contractors based in India
- Offshore diving contractors based in Indonesia
- Offshore diving contractors based in Italy
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Offshore diving contractors based in Rio De Janeiro, Brazil
- Offshore diving contractors based in Singapore, Singapore
- Offshore diving contractors based in Dubai, United Arab Emirates
- Offshore diving contractors based in Aberdeen, United Kingdom
- Offshore diving contractors based in Houston, United States
- Offshore diving contractors based in Australia
Company intelligence · public preview
Top 25 offshore diving contractors 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 124 matching company records for offshore diving contractors based in Singapore, with 7,937 tracked contacts and 233 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 19, 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 25 offshore diving contractors 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 Offshoreswire.com.sgHQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 831 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 · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Pacific Radiance LTDpacificradiance.comHQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 714 contacts → |
“The Pacific Radiance Group of Companies is an established owner and operator of offshore vessels and a provider of subsea services, shipyard services, marine equipment as well as…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Executive Offshoreexecutiveoffshore.comHQ: SingaporeReported employees: Not recorded | Singapore | Not recorded | Exact match | 275 contacts → |
“Executive Offshore owns, operates and commercially manages high specification offshore vessels.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  OCS Group Singaporeocsgroup.sgHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 232 contacts → |
“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 description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | KCPLksubsea-group.com HQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 223 contacts → |
“K Subsea is an integrated subsea service provider to the offshore oil and gas industry.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Vallianz Holdingsvallianzholdings.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 187 contacts → |
“Vallianz Holdings Limited is a well-established operator of offshore support vessels (“OSVs”).” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  KIM Heng LTDkimheng.com.sgHQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 158 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 · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Offshore Construction Specialists PTE LTDoffshore-ocs.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 88 contacts → |
“Offshore Construction Specialists (OCS) commenced operations in Singapore in 2007.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ocentra Offshore PTE LTDocentraoffshore.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 73 contacts → |
“Ocentra Offshore Pte.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  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 · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ocean Works Asia OWAowa.com.sg HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 64 contacts → |
“Established in 1971 in Japan by 6 Commercial Divers, OWA has over 50 years’ experience in the sub-sea and underwater services sector primarily in the APAC and the Middle East…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Britoil Offshore Services PTE LTDbritoil.com.sg HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 63 contacts → |
“Founded in 1988 by Mr.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  DM Group Servicesdmgroupservices.comHQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 51 contacts → |
“Singapore | South Korea | Gibraltar | Spain | Belgium | Dive Marine Group Services consists of Dive Marine Services and DM NDT.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Elevate Offshoreelevateoffshore.com HQ: Central Business District, SingaporeReported employees: 11-50 | Central Business District, Singapore | 11-50 | Exact match | 43 contacts → |
“Elevate Offshore specializes in the provision of Survey, ROV and Inspection personnel to the offshore Oil & Gas, Renewables, telecoms and power industries.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Nereus Subseanereussubsea.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 36 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 · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Bluewhale Offshorebluewhaleoffshore.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 30 contacts → |
“Bluewhale Offshore - a subsidiary of the CIMC Group - is a drilling and offshore services contractor headquartered in Singapore.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  K2 Energy Groupk2energygroup.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 28 contacts → |
“Welcome to K2 Energy Group – We recognise that the energy transition is vital for our planet and this has always been at the heart of our strategic thinking.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  KB Associates PTE LTDkbassociates.orgHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 24 contacts → |
“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 description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Celer Technical Resourcesceler.com.sgHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 23 contacts → |
“The CELER team provides a comprehensive suite of services including Construction & Project Management, Rigbuilding, Inspection & Integrity, Modifications & Upgrades and Subsea…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Dyna-Mac Engineering Services PTE LTDdyna-mac.com HQ: Pioneer, SingaporeReported employees: 1,001-5,000 | Pioneer, Singapore | 1,001-5,000 | Exact match | 22 contacts → |
“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 description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Master-Tech Diving Services PTE LTDmastertech.com.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 20 contacts → |
“Diving Solutions for Oil and Gas Inspection, Maintenance and Repair Works.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | AOS Offshoreaosoffshore.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 18 contacts → |
“AOS Offshore is a leading supply company to the Offshore Oil & Gas industry.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Advanced Marine Pte. LTDadvanced-marine.com.sgHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 13 contacts → |
“Advanced Marine is South East Asia’s leading supplier of all types of Commercial Diving, Hyperbaric, Survey, ROV and Subsea Equipment.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Orange Delta PTE LTDorangedelta.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 12 contacts → |
“Orange Delta is an offshore contractor providing technical consultancy engineering and project management services for projects in the marine & offshore energy industry (offshore…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Deepblue PTE LTDdeepblue.sgHQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 12 contacts → |
“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 description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 124 company matches
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Offshore diving contractors: dataset insights
October 19, 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
124 records in the displayed employee bands.
0 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 124 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: October 19, 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 ↗
Offshore diving contractors by metro
Questions about this company list
What does Exact match mean for offshore diving contractors?
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 offshore diving contractors did RevenueBase find based in Singapore?
The saved snapshot records 124 matching company records, 7,937 tracked contacts and 233 verified emails. The public preview displays 25 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: October 19, 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
Offshore diving contractors by geography
- Offshore diving contractors based in Rio De Janeiro, Brazil
- Offshore diving contractors based in Singapore, Singapore
- Offshore diving contractors based in Dubai, United Arab Emirates
- Offshore diving contractors based in Aberdeen, United Kingdom
- Offshore diving contractors based in Houston, United States
- Offshore diving contractors based in Australia
- Offshore diving contractors based in Brazil
- Offshore diving contractors based in Canada
- Offshore diving contractors based in France
- Offshore diving contractors based in India
- Offshore diving contractors based in Indonesia
- Offshore diving contractors based in Italy
Cite this list
RevenueBase Data Team. Top 25 offshore diving contractors based in Singapore. Snapshot: October 19, 2026. https://revenuebase.ai/companies/offshore-diving-contractors/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
- Offshore diving contractors based in Rio De Janeiro, Brazil
- Offshore diving contractors based in Singapore, Singapore
- Offshore diving contractors based in Dubai, United Arab Emirates
- Offshore diving contractors based in Aberdeen, United Kingdom
- Offshore diving contractors based in Houston, United States
- Offshore diving contractors based in Australia
Company intelligence · public preview
Top 25 offshore diving contractors based in Singapore
RevenueBase records 124 matching company records for offshore diving contractors based in Singapore, with 7,937 tracked contacts and 233 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 19, 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 25 offshore diving contractors 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 Offshoreswire.com.sg HQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 831 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 · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Pacific Radiance LTDpacificradiance.com HQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 714 contacts → |
“The Pacific Radiance Group of Companies is an established owner and operator of offshore vessels and a provider of subsea services, shipyard services, marine equipment as well as…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Executive Offshoreexecutiveoffshore.com HQ: SingaporeReported employees: Not recorded | Singapore | Not recorded | Exact match | 275 contacts → |
“Executive Offshore owns, operates and commercially manages high specification offshore vessels.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | OCS Group Singaporeocsgroup.sg HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 232 contacts → |
“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 description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | KCPLksubsea-group.com HQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 223 contacts → |
“K Subsea is an integrated subsea service provider to the offshore oil and gas industry.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Vallianz Holdingsvallianzholdings.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 187 contacts → |
“Vallianz Holdings Limited is a well-established operator of offshore support vessels (“OSVs”).” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | KIM Heng LTDkimheng.com.sg HQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 158 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 · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Offshore Construction Specialists PTE LTDoffshore-ocs.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 88 contacts → |
“Offshore Construction Specialists (OCS) commenced operations in Singapore in 2007.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ocentra Offshore PTE LTDocentraoffshore.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 73 contacts → |
“Ocentra Offshore Pte.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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 · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ocean Works Asia OWAowa.com.sg HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 64 contacts → |
“Established in 1971 in Japan by 6 Commercial Divers, OWA has over 50 years’ experience in the sub-sea and underwater services sector primarily in the APAC and the Middle East…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Britoil Offshore Services PTE LTDbritoil.com.sg HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 63 contacts → |
“Founded in 1988 by Mr.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | DM Group Servicesdmgroupservices.com HQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 51 contacts → |
“Singapore | South Korea | Gibraltar | Spain | Belgium | Dive Marine Group Services consists of Dive Marine Services and DM NDT.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Elevate Offshoreelevateoffshore.com HQ: Central Business District, SingaporeReported employees: 11-50 | Central Business District, Singapore | 11-50 | Exact match | 43 contacts → |
“Elevate Offshore specializes in the provision of Survey, ROV and Inspection personnel to the offshore Oil & Gas, Renewables, telecoms and power industries.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Nereus Subseanereussubsea.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 36 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 · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Bluewhale Offshorebluewhaleoffshore.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 30 contacts → |
“Bluewhale Offshore - a subsidiary of the CIMC Group - is a drilling and offshore services contractor headquartered in Singapore.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | K2 Energy Groupk2energygroup.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 28 contacts → |
“Welcome to K2 Energy Group – We recognise that the energy transition is vital for our planet and this has always been at the heart of our strategic thinking.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | KB Associates PTE LTDkbassociates.org HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 24 contacts → |
“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 description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Celer Technical Resourcesceler.com.sg HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 23 contacts → |
“The CELER team provides a comprehensive suite of services including Construction & Project Management, Rigbuilding, Inspection & Integrity, Modifications & Upgrades and Subsea…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Dyna-Mac Engineering Services PTE LTDdyna-mac.com HQ: Pioneer, SingaporeReported employees: 1,001-5,000 | Pioneer, Singapore | 1,001-5,000 | Exact match | 22 contacts → |
“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 description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Master-Tech Diving Services PTE LTDmastertech.com.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 20 contacts → |
“Diving Solutions for Oil and Gas Inspection, Maintenance and Repair Works.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | AOS Offshoreaosoffshore.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 18 contacts → |
“AOS Offshore is a leading supply company to the Offshore Oil & Gas industry.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Advanced Marine Pte. LTDadvanced-marine.com.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 13 contacts → |
“Advanced Marine is South East Asia’s leading supplier of all types of Commercial Diving, Hyperbaric, Survey, ROV and Subsea Equipment.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Orange Delta PTE LTDorangedelta.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 12 contacts → |
“Orange Delta is an offshore contractor providing technical consultancy engineering and project management services for projects in the marine & offshore energy industry (offshore…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Deepblue PTE LTDdeepblue.sg HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 12 contacts → |
“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 description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 124 company matches
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Offshore diving contractors: dataset insights
October 19, 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
124 records in the displayed employee bands.
0 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 124 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: October 19, 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 ↗
Offshore diving contractors by metro
Questions about this company list
What does Exact match mean for offshore diving contractors?
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 offshore diving contractors did RevenueBase find based in Singapore?
The saved snapshot records 124 matching company records, 7,937 tracked contacts and 233 verified emails. The public preview displays 25 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: October 19, 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
Offshore diving contractors by geography
- Offshore diving contractors based in Rio De Janeiro, Brazil
- Offshore diving contractors based in Singapore, Singapore
- Offshore diving contractors based in Dubai, United Arab Emirates
- Offshore diving contractors based in Aberdeen, United Kingdom
- Offshore diving contractors based in Houston, United States
- Offshore diving contractors based in Australia
- Offshore diving contractors based in Brazil
- Offshore diving contractors based in Canada
- Offshore diving contractors based in France
- Offshore diving contractors based in India
- Offshore diving contractors based in Indonesia
- Offshore diving contractors based in Italy
Cite this list
RevenueBase Data Team. Top 25 offshore diving contractors based in Singapore. Snapshot: October 19, 2026. https://revenuebase.ai/companies/offshore-diving-contractors/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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