Company lists · Data refreshed November 2026

Top 25 Underwater cable terminations suppliers based in the United Kingdom

RevenueBase identified 69 company matches for underwater cable terminations suppliers associated with the United Kingdom as of November 2026 and tracks 2,339 professional contacts across them, including 903 with verified work emails. Aberdeen is the largest hub.

This list covers company matches for underwater cable terminations suppliers 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 3, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 3, 2026 How this list was built
69Companies
2,339Contacts tracked
903Verified emails
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The 25 largest underwater cable terminations suppliers based in the United Kingdom

Ranked by team size
Top 25 of 69 company matches for underwater cable terminations suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchChelmsford, United KingdomHQ recorded Nov 3, 2026501-1,000371 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 3, 2026 · View company records in RevenueBase
2Exact matchBlyth, United KingdomHQ recorded Nov 3, 202651-200190 contacts →

Exact match

“The globally trusted delivery experts in installing and protecting critical subsea infrastructure.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchErith, United KingdomHQ recorded Nov 3, 2026201-500149 contacts →

Exact match

“Batt Cables has been a trusted name in cable distribution since 1952.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchChelmsford, United KingdomHQ recorded Nov 3, 202651-20081 contacts →

Exact match

“The Global Marine Group is a leading independent provider of submarine cable solutions offering a broad range of services including consultancy, installation and maintenance…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchHoddesdon, United KingdomHQ recorded Nov 3, 202651-20073 contacts →

Exact match

“Established in 1986, Fibron has become widely recognised as a leading supplier of bespoke umbilicals, cables and terminations to some of the most complex and challenging offshore…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchBristol, United KingdomHQ recorded Nov 3, 202611-5061 contacts →

Exact match

“Offshore Marine Management Holdings is a leading group of companies specialising in the delivery of subsea solutions to the offshore renewables, grid, telecommunications and oil &…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchLancaster, United KingdomHQ recorded Nov 3, 202651-20047 contacts →

Exact match

“With over 30 years' experience; First Subsea are a trusted provider of subsea products for the offshore wind, oil and gas industries.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchNewton Aycliffe, United KingdomHQ recorded Nov 3, 202651-20047 contacts →

Exact match

“Tekmar Energy, part of Tekmar Group plc, is responding to the demands of greener global energy by providing pioneering solutions which allow the offshore energy industry to raise…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchAberdeen, United KingdomHQ recorded Nov 3, 202651-20039 contacts →

Exact match

“CRE designs and manufactures a range of all-metal shell connectors, fibre optic products, strain terminations, penetrators and junction boxes for extremely heavy duty use and are…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchAndover, United KingdomHQ recorded Nov 3, 202651-20034 contacts →

Exact match

“SMI's 'fit and forget' cable systems form the central nervous systems of critical infrastructure operating in hostile environments, including naval ships, submarines, aircraft…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchRomsey, United KingdomHQ recorded Nov 3, 202611-5029 contacts →

Exact match

“A-2-Sea Solutions Ltd is a global telecommunications cable shore end and shallow water installation organisation.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchWidnes, United KingdomHQ recorded Nov 3, 202611-5022 contacts →

Exact match

“E-Tech Components UK Ltd are a specialist distributor of High Quality Power Cable Solutions & Electrical Components from leading industry brands.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchLancaster, United KingdomHQ recorded Nov 3, 202611-5018 contacts →

Exact match

“OTAQ is a manufacturer of hi-tech products and solutions for the offshore energy, oceanographic and diving industries.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchAberdeen, United KingdomHQ recorded Nov 3, 202611-5017 contacts →

Exact match

“Cable Assembly and Umbilical Repairs Over moulding of Free Issue components Electrical Testing of Pressure Sensors and Proximity Switches Strain Relief and Mechanical Terminations…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchGreat Chesterford, United KingdomHQ recorded Nov 3, 202651-20016 contacts →

Exact match

“Suppliers & manufacturers of submarine cables, connectors & hydrophone array systems for the underwater and nuclear industries.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchUpminster, United KingdomHQ recorded Nov 3, 202651-20015 contacts →

Exact match

“The Cabling Group provide specialist sub contract labour to the cabling industry, we have over 90 engineers currently working on several major projects across London and the UK.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchMinety, United KingdomHQ recorded Nov 3, 202611-5014 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 3, 2026 · View company records in RevenueBase
18Exact matchNorthfleet, United KingdomHQ recorded Nov 3, 202611-5014 contacts →

Exact match

“Cable installations to terminations and jointing cables into HV and LV equipment installations, inspections testing and commissioning We cover all aspects of electrical…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchBradford, United KingdomHQ recorded Nov 3, 202611-5013 contacts →

Exact match

“Servicepower was founded in 1986 to serve the demand for custom copper data cable assemblies.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchAberdeen, United KingdomHQ recorded Nov 3, 202611-5011 contacts →

Exact match

“Subsea Supplies are an independent company, and a trusted international supplier of ROV, AUV, oil and gas, renewables, oceanographic and defence equipment.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchRomsey, United KingdomHQ recorded Nov 3, 202611-5011 contacts →

Exact match

“ETA provides specialist services to the subsea cable industry.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22Exact matchChelmsford, United KingdomHQ recorded Nov 3, 202611-5010 contacts →

Exact match

“OceanIQ is part of the Global Marine Group, providing unparalleled subsea cable data, survey, route engineering, permitting and consultancy services for telecom and power cable…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23Exact matchRochester, United KingdomHQ recorded Nov 3, 202611-508 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 3, 2026 · View company records in RevenueBase
24Exact matchLymington, United KingdomHQ recorded Nov 3, 202611-507 contacts →

Exact match

“Sea Talk Systems was established in 1997 by the Chairman, Leon Crouch, who has a wealth of experience in the manufacture of repeaters and cable joints for the Undersea…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25Exact matchPenzance, United KingdomHQ recorded Nov 3, 20261-107 contacts →

Exact match

“Formed from within the Submarine Cable Industry to provide high quality consultancy & implementation services to system vendors, system operators, system purchasers, owners and…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 25 of 69 underwater cable terminations suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 903 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underwater cable terminations suppliers based in the United Kingdom at a glance

As of Nov 3, 2026
38.6%Verified-email coverage
33.9Average contacts per company
11-50Median size (employees)
8.7%Largest-city concentration · Aberdeen
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
23
51-200
13
201-500
4
501-1,000
2

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 69 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 “underwater cable terminations suppliers” 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 903 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 3, 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 “underwater cable terminations suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underwater cable terminations suppliers are there based in the United Kingdom?

RevenueBase identified 69 company matches for underwater cable terminations suppliers 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 underwater cable terminations suppliers?

Aberdeen leads with 6 company records, followed by Chelmsford (3) and Blyth (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 903 professional contacts with verified work emails tracked across these 69 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 3, 2026.

Ready to reach these companies? Verified emails and direct dials for all 69 underwater cable terminations suppliers based in the United Kingdom. Start with a free account, no credit card.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase 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.