Company lists · Data refreshed November 2026
Top 25 Subsea testing and commissioning services based in the United Kingdom
RevenueBase identified 100 company matches for subsea testing and commissioning services associated with the United Kingdom as of November 2026 and tracks 1,726 professional contacts across them, including 261 with verified work emails. Aberdeen is the largest hub.
This list covers company matches for subsea testing and commissioning services associated with the United Kingdom, 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 25 largest subsea testing and commissioning services based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 371 contacts → | ||||
Exact match “Global Marine is part of the Global Marine Group, and is a market leader in subsea cable installation and maintenance solutions to the telecoms and oil & gas sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 83 contacts → | ||||
Exact match “Jee is a leading independent multi-discipline subsea engineering and training company, delivering integrated services to the oil, gas and renewables industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 71 contacts → | ||||
Exact match “Film-Ocean provides innovative subsea solutions to the global offshore energy industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 23 contacts → | ||||
Exact match “J+S Subsea provides proactive, responsive, and cost-effective solutions for design, engineering, operational support and maintenance of subsea equipment, primarily related to the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 21 contacts → | ||||
Exact match “M5tec Limited are a leading provider of engineering technical services to high assurance industries worldwide such as Marine Mining, Subsea & Offshore, Nuclear and Oil & Gas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 21 contacts → | ||||
Exact match “Diving, Survey and Marine Contracting (DSMC).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 18 contacts → | ||||
Exact match “We save our customers time and money testing subsea assets.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 15 contacts → | ||||
Exact match “OceanTools is a world leading subsea engineering company specialising in the design and manufacture of equipment for the professional offshore and underwater markets.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 14 contacts → | ||||
Exact match “We aim to be the most innovative, professional, Commissioning and Water Treatment service provider within the building services sector.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 14 contacts → | ||||
Exact match “Pelagian, an OEG Renewables company is a leading provider of subsea engineering strategy and expertise around the globe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 11 contacts → | ||||
Exact match “ETA provides specialist services to the subsea cable industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 9 contacts → | ||||
Exact match “Seagard is here to keep your subsea assets safe and support your offshore project successfully.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 8 contacts → | ||||
Exact match “The Impulse Group is a venture set up to offer dedicated flexible pipe expertise to the oil and gas industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 8 contacts → | ||||
Exact match “Power CSL is based in Rochester, Kent, UK where its directors and principal staff have many years experience in general cable, subsea cable and umbilical, and associated accessory…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 7 contacts → | ||||
Exact match “J&J Environmental Services Ltd are a fast growing Commissioning and Water Treatment company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “Welcome to Kraken Subsea – the simpler, smarter solution for your Pre-commissioning equipment needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “At TwoH, we take pride in being one of the UK’S premier suppliers of pipe commissioning products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “Britannia Engineering has been providing Engineering Design and Consultancy services, along with worldwide supply of its internationally patented diverless subsea connectors to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “Tardra is a subsea engineering company focused on seabed drilling for marine and offshore foundations & moorings Tardra uses its significant experience in offshore drilling…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “England based Fibre Optic Repair and Test Specialists, Seismic equipment repair, Operating On and Offshore” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Aaxal specialises in offshore/underwater facilities inspection, engineering and training using innovative and cutting edge technologies to deliver services that impact on our…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “Providers of high-quality service and engineering solutions to the global subsea and submersible industries” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match “Since 1993 Zenocean has been one of the premier independent subsea engineering companies servicing the offshore oil and gas industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “All Oceans Engineering Limited was established in December 1985.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “SOLUTION FOCUSED ENGINEERING ELGENIO is a multi discipline independent engineering and media consultancy specialising in Subsea construction and IRM activities to the offshore…” 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 “subsea testing and commissioning 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 25 of 100 subsea testing and commissioning services based in the United Kingdom
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Subsea testing and commissioning services based in the United Kingdom at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 100 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 the United Kingdom whose business descriptions match “subsea testing and commissioning 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 261 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.
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 “subsea testing and commissioning services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many subsea testing and commissioning services are there based in the United Kingdom?
RevenueBase identified 100 company matches for subsea testing and commissioning services associated with the United Kingdom 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?
Global Marine tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most subsea testing and commissioning services?
Aberdeen leads with 17 company records, followed by London (6) and Bristol (3).
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 261 professional contacts with verified work emails tracked across these 100 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 100 subsea testing and commissioning services based in the United Kingdom. Start with a free account, no credit card.
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Subsea testing and commissioning services by geography
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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- Subsea testing and commissioning services based in the United States
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Company intelligence · public preview
Top 25 subsea testing and commissioning services based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 100 matching company records for subsea testing and commissioning services based in the United Kingdom, with 1,726 tracked contacts and 261 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: 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 25 subsea testing and commissioning services based in the United Kingdom
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 |  Global Marineglobalmarine.co.ukHQ: Chelmsford, United KingdomReported employees: 501-1,000 | Chelmsford, United Kingdom | 501-1,000 | Exact match | 371 contacts → |
“Global Marine is part of the Global Marine Group, and is a market leader in subsea cable installation and maintenance solutions to the telecoms and oil & gas sectors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  JEEjee.co.ukHQ: Tonbridge, United KingdomReported employees: 51-200 | Tonbridge, United Kingdom | 51-200 | Exact match | 83 contacts → |
“Jee is a leading independent multi-discipline subsea engineering and training company, delivering integrated services to the oil, gas and renewables industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Film-Oceanfilm-ocean.comHQ: Ellon, United KingdomReported employees: 51-200 | Ellon, United Kingdom | 51-200 | Exact match | 71 contacts → |
“Film-Ocean provides innovative subsea solutions to the global offshore energy industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  J S Subseajands.co.ukHQ: Dyce, United KingdomReported employees: 11-50 | Dyce, United Kingdom | 11-50 | Exact match | 23 contacts → |
“J+S Subsea provides proactive, responsive, and cost-effective solutions for design, engineering, operational support and maintenance of subsea equipment, primarily related to the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  M5tec Limitedm5tec.comHQ: County Durham, United KingdomReported employees: 11-50 | County Durham, United Kingdom | 11-50 | Exact match | 21 contacts → |
“M5tec Limited are a leading provider of engineering technical services to high assurance industries worldwide such as Marine Mining, Subsea & Offshore, Nuclear and Oil & Gas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Linton, United KingdomReported employees: 11-50 | Linton, United Kingdom | 11-50 | Exact match | 21 contacts → |
“Diving, Survey and Marine Contracting (DSMC).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  C-Kore Systemsc-kore.comHQ: Escrick, United KingdomReported employees: 11-50 | Escrick, United Kingdom | 11-50 | Exact match | 18 contacts → |
“We save our customers time and money testing subsea assets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Oceantools LTDoceantools.co.ukHQ: Aberdeen, United KingdomReported employees: 11-50 | Aberdeen, United Kingdom | 11-50 | Exact match | 15 contacts → |
“OceanTools is a world leading subsea engineering company specialising in the design and manufacture of equipment for the professional offshore and underwater markets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Kebble Environmental Serviceskesltd.co.ukHQ: Harlow, United KingdomReported employees: 11-50 | Harlow, United Kingdom | 11-50 | Exact match | 14 contacts → |
“We aim to be the most innovative, professional, Commissioning and Water Treatment service provider within the building services sector.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Pelagianpelagian.co.ukHQ: Minety, United KingdomReported employees: 11-50 | Minety, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Pelagian, an OEG Renewables company is a leading provider of subsea engineering strategy and expertise around the globe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Engineering Technology Applications LTDeta-ltd.comHQ: Romsey, United KingdomReported employees: 11-50 | Romsey, United Kingdom | 11-50 | Exact match | 11 contacts → |
“ETA provides specialist services to the subsea cable industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Seagardseagard.orgHQ: Edinburgh, United KingdomReported employees: 1-10 | Edinburgh, United Kingdom | 1-10 | Exact match | 9 contacts → |
“Seagard is here to keep your subsea assets safe and support your offshore project successfully.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  The Impulse Grouptheimpulsegroup.comHQ: Morpeth, United KingdomReported employees: 11-50 | Morpeth, United Kingdom | 11-50 | Exact match | 8 contacts → |
“The Impulse Group is a venture set up to offer dedicated flexible pipe expertise to the oil and gas industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Power CSLpowercsl.comHQ: Rochester, United KingdomReported employees: 11-50 | Rochester, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Power CSL is based in Rochester, Kent, UK where its directors and principal staff have many years experience in general cable, subsea cable and umbilical, and associated accessory…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  J&j Environmental Services LTDjjenvironmental.co.ukHQ: Birmingham, United KingdomReported employees: 1-10 | Birmingham, United Kingdom | 1-10 | Exact match | 7 contacts → |
“J&J Environmental Services Ltd are a fast growing Commissioning and Water Treatment company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Kraken Subseakrakensubsea.co.ukHQ: Aberdeen, United KingdomReported employees: 1-10 | Aberdeen, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Welcome to Kraken Subsea – the simpler, smarter solution for your Pre-commissioning equipment needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  TWOHtwoh.netHQ: Mochdre, United KingdomReported employees: 11-50 | Mochdre, United Kingdom | 11-50 | Exact match | 5 contacts → |
“At TwoH, we take pride in being one of the UK’S premier suppliers of pipe commissioning products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Britannia Engineering Consultancy Limitedspring-lok.comHQ: Ashtead, United KingdomReported employees: 11-50 | Ashtead, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Britannia Engineering has been providing Engineering Design and Consultancy services, along with worldwide supply of its internationally patented diverless subsea connectors to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Tardratardra.comHQ: Redruth, United KingdomReported employees: 1-10 | Redruth, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Tardra is a subsea engineering company focused on seabed drilling for marine and offshore foundations & moorings Tardra uses its significant experience in offshore drilling…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  ST Fibre Solutionsstfibresolutions.co.ukHQ: Holmewood, United KingdomReported employees: 1-10 | Holmewood, United Kingdom | 1-10 | Exact match | 4 contacts → |
“England based Fibre Optic Repair and Test Specialists, Seismic equipment repair, Operating On and Offshore” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Aaxal Offshore Servicesaaxal.comHQ: Cranfield, United KingdomReported employees: 11-50 | Cranfield, United Kingdom | 11-50 | Exact match | 4 contacts → |
“Aaxal specialises in offshore/underwater facilities inspection, engineering and training using innovative and cutting edge technologies to deliver services that impact on our…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Aquatitansaquatitans.comHQ: Glasgow, United KingdomReported employees: 1-10 | Glasgow, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Providers of high-quality service and engineering solutions to the global subsea and submersible industries” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Zenoceanzenocean.comHQ: Aberdeen, United KingdomReported employees: 51-200 | Aberdeen, United Kingdom | 51-200 | Exact match | 4 contacts → |
“Since 1993 Zenocean has been one of the premier independent subsea engineering companies servicing the offshore oil and gas industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  ALL Oceans Engineering LTDalloceans.co.ukHQ: Aboyne, United KingdomReported employees: 1-10 | Aboyne, United Kingdom | 1-10 | Exact match | 3 contacts → |
“All Oceans Engineering Limited was established in December 1985.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Elgenioelgenio.co.ukHQ: Aberdeen, United KingdomReported employees: 1-10 | Aberdeen, United Kingdom | 1-10 | Exact match | 3 contacts → |
“SOLUTION FOCUSED ENGINEERING ELGENIO is a multi discipline independent engineering and media consultancy specialising in Subsea construction and IRM activities to the offshore…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 100 company matches
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Subsea testing and commissioning 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
97 records in the displayed employee bands.
3 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 United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 100 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 ↗
Questions about this company list
What does Exact match mean for subsea testing and commissioning 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 subsea testing and commissioning services did RevenueBase find based in the United Kingdom?
The saved snapshot records 100 matching company records, 1,726 tracked contacts and 261 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: 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
Subsea testing and commissioning services by geography
Cite this list
RevenueBase Data Team. Top 25 subsea testing and commissioning services based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/subsea-testing-and-commissioning-services/united-kingdom.
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
- Subsea testing and commissioning services based in the United States
- AI companies based in the United Kingdom
- Cybersecurity companies based in the United Kingdom
- Manufacturing companies based in the United Kingdom
- Media companies based in the United Kingdom
- Oil and gas companies based in the United Kingdom
Company intelligence · public preview
Top 25 subsea testing and commissioning services based in the United Kingdom
RevenueBase records 100 matching company records for subsea testing and commissioning services based in the United Kingdom, with 1,726 tracked contacts and 261 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: 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 25 subsea testing and commissioning services based in the United Kingdom
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 | Global Marineglobalmarine.co.uk HQ: Chelmsford, United KingdomReported employees: 501-1,000 | Chelmsford, United Kingdom | 501-1,000 | Exact match | 371 contacts → |
“Global Marine is part of the Global Marine Group, and is a market leader in subsea cable installation and maintenance solutions to the telecoms and oil & gas sectors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | JEEjee.co.uk HQ: Tonbridge, United KingdomReported employees: 51-200 | Tonbridge, United Kingdom | 51-200 | Exact match | 83 contacts → |
“Jee is a leading independent multi-discipline subsea engineering and training company, delivering integrated services to the oil, gas and renewables industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Film-Oceanfilm-ocean.com HQ: Ellon, United KingdomReported employees: 51-200 | Ellon, United Kingdom | 51-200 | Exact match | 71 contacts → |
“Film-Ocean provides innovative subsea solutions to the global offshore energy industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | J S Subseajands.co.uk HQ: Dyce, United KingdomReported employees: 11-50 | Dyce, United Kingdom | 11-50 | Exact match | 23 contacts → |
“J+S Subsea provides proactive, responsive, and cost-effective solutions for design, engineering, operational support and maintenance of subsea equipment, primarily related to the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | M5tec Limitedm5tec.com HQ: County Durham, United KingdomReported employees: 11-50 | County Durham, United Kingdom | 11-50 | Exact match | 21 contacts → |
“M5tec Limited are a leading provider of engineering technical services to high assurance industries worldwide such as Marine Mining, Subsea & Offshore, Nuclear and Oil & Gas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Linton, United KingdomReported employees: 11-50 | Linton, United Kingdom | 11-50 | Exact match | 21 contacts → |
“Diving, Survey and Marine Contracting (DSMC).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | C-Kore Systemsc-kore.com HQ: Escrick, United KingdomReported employees: 11-50 | Escrick, United Kingdom | 11-50 | Exact match | 18 contacts → |
“We save our customers time and money testing subsea assets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Oceantools LTDoceantools.co.uk HQ: Aberdeen, United KingdomReported employees: 11-50 | Aberdeen, United Kingdom | 11-50 | Exact match | 15 contacts → |
“OceanTools is a world leading subsea engineering company specialising in the design and manufacture of equipment for the professional offshore and underwater markets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Kebble Environmental Serviceskesltd.co.uk HQ: Harlow, United KingdomReported employees: 11-50 | Harlow, United Kingdom | 11-50 | Exact match | 14 contacts → |
“We aim to be the most innovative, professional, Commissioning and Water Treatment service provider within the building services sector.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Pelagianpelagian.co.uk HQ: Minety, United KingdomReported employees: 11-50 | Minety, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Pelagian, an OEG Renewables company is a leading provider of subsea engineering strategy and expertise around the globe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Engineering Technology Applications LTDeta-ltd.com HQ: Romsey, United KingdomReported employees: 11-50 | Romsey, United Kingdom | 11-50 | Exact match | 11 contacts → |
“ETA provides specialist services to the subsea cable industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Seagardseagard.org HQ: Edinburgh, United KingdomReported employees: 1-10 | Edinburgh, United Kingdom | 1-10 | Exact match | 9 contacts → |
“Seagard is here to keep your subsea assets safe and support your offshore project successfully.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | The Impulse Grouptheimpulsegroup.com HQ: Morpeth, United KingdomReported employees: 11-50 | Morpeth, United Kingdom | 11-50 | Exact match | 8 contacts → |
“The Impulse Group is a venture set up to offer dedicated flexible pipe expertise to the oil and gas industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Power CSLpowercsl.com HQ: Rochester, United KingdomReported employees: 11-50 | Rochester, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Power CSL is based in Rochester, Kent, UK where its directors and principal staff have many years experience in general cable, subsea cable and umbilical, and associated accessory…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | J&j Environmental Services LTDjjenvironmental.co.uk HQ: Birmingham, United KingdomReported employees: 1-10 | Birmingham, United Kingdom | 1-10 | Exact match | 7 contacts → |
“J&J Environmental Services Ltd are a fast growing Commissioning and Water Treatment company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Kraken Subseakrakensubsea.co.uk HQ: Aberdeen, United KingdomReported employees: 1-10 | Aberdeen, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Welcome to Kraken Subsea – the simpler, smarter solution for your Pre-commissioning equipment needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | TWOHtwoh.net HQ: Mochdre, United KingdomReported employees: 11-50 | Mochdre, United Kingdom | 11-50 | Exact match | 5 contacts → |
“At TwoH, we take pride in being one of the UK’S premier suppliers of pipe commissioning products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Britannia Engineering Consultancy Limitedspring-lok.com HQ: Ashtead, United KingdomReported employees: 11-50 | Ashtead, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Britannia Engineering has been providing Engineering Design and Consultancy services, along with worldwide supply of its internationally patented diverless subsea connectors to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Tardratardra.com HQ: Redruth, United KingdomReported employees: 1-10 | Redruth, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Tardra is a subsea engineering company focused on seabed drilling for marine and offshore foundations & moorings Tardra uses its significant experience in offshore drilling…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | ST Fibre Solutionsstfibresolutions.co.uk HQ: Holmewood, United KingdomReported employees: 1-10 | Holmewood, United Kingdom | 1-10 | Exact match | 4 contacts → |
“England based Fibre Optic Repair and Test Specialists, Seismic equipment repair, Operating On and Offshore” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Aaxal Offshore Servicesaaxal.com HQ: Cranfield, United KingdomReported employees: 11-50 | Cranfield, United Kingdom | 11-50 | Exact match | 4 contacts → |
“Aaxal specialises in offshore/underwater facilities inspection, engineering and training using innovative and cutting edge technologies to deliver services that impact on our…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Aquatitansaquatitans.com HQ: Glasgow, United KingdomReported employees: 1-10 | Glasgow, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Providers of high-quality service and engineering solutions to the global subsea and submersible industries” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Zenoceanzenocean.com HQ: Aberdeen, United KingdomReported employees: 51-200 | Aberdeen, United Kingdom | 51-200 | Exact match | 4 contacts → |
“Since 1993 Zenocean has been one of the premier independent subsea engineering companies servicing the offshore oil and gas industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | ALL Oceans Engineering LTDalloceans.co.uk HQ: Aboyne, United KingdomReported employees: 1-10 | Aboyne, United Kingdom | 1-10 | Exact match | 3 contacts → |
“All Oceans Engineering Limited was established in December 1985.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Elgenioelgenio.co.uk HQ: Aberdeen, United KingdomReported employees: 1-10 | Aberdeen, United Kingdom | 1-10 | Exact match | 3 contacts → |
“SOLUTION FOCUSED ENGINEERING ELGENIO is a multi discipline independent engineering and media consultancy specialising in Subsea construction and IRM activities to the offshore…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Subsea testing and commissioning 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
97 records in the displayed employee bands.
3 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 United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 100 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 ↗
Questions about this company list
What does Exact match mean for subsea testing and commissioning 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 subsea testing and commissioning services did RevenueBase find based in the United Kingdom?
The saved snapshot records 100 matching company records, 1,726 tracked contacts and 261 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: 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
Subsea testing and commissioning services by geography
Cite this list
RevenueBase Data Team. Top 25 subsea testing and commissioning services based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/subsea-testing-and-commissioning-services/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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