Company lists · Data refreshed September 2026

Top 25 Marine cable manufacturers based in the United Kingdom

Name: Marine cable manufacturers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 83 companies tracked

RevenueBase identified 83 marine cable manufacturers headquartered in the United Kingdom as of September 2026 and tracks 2,663 professional contacts across them, including 1,096 with verified work emails. London is the largest hub.

This list covers marine cable manufacturers headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

83Companies

2,663Contacts tracked

1,096Verified emails

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The 25 largest marine cable manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 83 marine cable manufacturers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to marine cable manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Global Marine	Strong evidence	Chelmsford, United KingdomHQ checked Sep 17, 2026	501-1,000	339 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
2	Norden Communication	Partial evidence	London Ec2n 4ag, United KingdomHQ checked Sep 17, 2026	501-1,000	179 contacts →
	Partial evidence “Norden Communication, a UK-based manufacturer specializing in the designing, manufacturing, and distribution of ELV solutions, operates globally across more than 42 countries with…” Source: RevenueBase Database · checked Sep 17, 2026
3	Batt Cables Worldwide	Partial evidence	Erith, United KingdomHQ checked Sep 17, 2026	201-500	154 contacts →
	Partial evidence “Batt Cables has been a trusted name in cable distribution since 1952.” Source: RevenueBase Database · checked Sep 17, 2026
4	Eland Cables	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	201-500	148 contacts →
	Partial evidence “Eland Cables is global cable supplier working closely with consultants, contractors and customers to deliver solutions that combine our cables with technical expertise, tailored…” Source: RevenueBase Database · checked Sep 17, 2026
5	Hydro Group Ltd, Connected By Trexon	Strong evidence	Aberdeen, United KingdomHQ checked Sep 17, 2026	51-200	71 contacts →
	Strong evidence “With over 40 years of experience, at Hydro Group we specialise in the manufacture of bespoke subsea cable and connector assembly engineering for some of the most demanding…” Source: RevenueBase Database · checked Sep 17, 2026
6	Global Marine Group	Strong evidence	Chelmsford, United KingdomHQ checked Sep 17, 2026	51-200	70 contacts →
	Strong evidence “The Global Marine Group is a leading independent provider of submarine cable solutions offering a broad range of services including consultancy, installation and maintenance…” Source: RevenueBase Database · checked Sep 17, 2026
7	Fibron	Partial evidence	Hoddesdon, United KingdomHQ checked Sep 17, 2026	51-200	67 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
8	Tekmar Energy	Indirect evidence	Newton Aycliffe, United KingdomHQ checked Sep 17, 2026	51-200	58 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
9	SRP	Indirect evidence	Woking, United KingdomHQ checked Sep 17, 2026	11-50	56 contacts →
	Indirect evidence “We design and supply products for the offshore and subsea industries; specialising in subsea and riser applications enduring fatigue, high strength steel and moving parts.” Source: RevenueBase Database · checked Sep 17, 2026
10	GMC Limited	Indirect evidence	Aberdeen, United KingdomHQ checked Sep 17, 2026	11-50	54 contacts →
	Indirect evidence “GMC Limited is an engineering, products, and services company specialising in the connection of tubular structures for offshore and subsea applications.” Source: RevenueBase Database · checked Sep 17, 2026
11	First Subsea	Indirect evidence	Lancaster, United KingdomHQ checked Sep 17, 2026	51-200	41 contacts →
	Indirect evidence “With over 30 years' experience; First Subsea are a trusted provider of subsea products for the offshore wind, oil and gas industries.” Source: RevenueBase Database · checked Sep 17, 2026
12	SMI	Partial evidence	Andover, United KingdomHQ checked Sep 17, 2026	51-200	35 contacts →
	Partial evidence “SMI's 'fit and forget' cable systems form the central nervous systems of critical infrastructure operating in hostile environments, including naval ships, submarines, aircraft…” Source: RevenueBase Database · checked Sep 17, 2026
13	Parkburn Precision Handling Systems	Indirect evidence	Hamilton, United KingdomHQ checked Sep 17, 2026	51-200	34 contacts →
	Indirect evidence “Parkburn Precision Handling Systems Ltd is a privately owned specialist engineering company operating from two sites in the UK.” Source: RevenueBase Database · checked Sep 17, 2026
14	Telegartner UK Limited	Partial evidence	Welham Green, United KingdomHQ checked Sep 17, 2026	11-50	30 contacts →
	Partial evidence “Telegartner UK Limited – the Cable Assembly Specialists.” Source: RevenueBase Database · checked Sep 17, 2026
15	A-2-Sea Solutions LTD	Partial evidence	Romsey, United KingdomHQ checked Sep 17, 2026	11-50	29 contacts →
	Partial evidence “A-2-Sea Solutions Ltd is a global telecommunications cable shore end and shallow water installation organisation.” Source: RevenueBase Database · checked Sep 17, 2026
16	Webro Cables & Connectors	Partial evidence	Long Eaton, United KingdomHQ checked Sep 17, 2026	11-50	24 contacts →
	Partial evidence “Every year Webro supplies enough cable to go to the moon and back.” Source: RevenueBase Database · checked Sep 17, 2026
17	Otaq Connectors	Partial evidence	Lancaster, United KingdomHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial evidence “OTAQ is a manufacturer of hi-tech products and solutions for the offshore energy, oceanographic and diving industries.” Source: RevenueBase Database · checked Sep 17, 2026
18	Pelagian	Indirect evidence	Minety, United KingdomHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “Pelagian, an OEG Renewables company is a leading provider of subsea engineering strategy and expertise around the globe.” Source: RevenueBase Database · checked Sep 17, 2026
19	OPT Services	Partial evidence	Ipswich, United KingdomHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “OPT designs and produces high-quality cable management products and specialist equipment for the telecommunications industry.” Source: RevenueBase Database · checked Sep 17, 2026
20	AUTAC	Strong evidence	Macclesfield, United KingdomHQ checked Sep 17, 2026	51-200	14 contacts →
	Strong evidence “Established in 1964, Autac is a leading designer and manufacturer of standard and bespoke cable solutions, partnering with clients across the world, and delivering high-quality…” Source: RevenueBase Database · checked Sep 17, 2026
21	Scorpion Oceanics	Strong evidence	Great Chesterford, United KingdomHQ checked Sep 17, 2026	51-200	13 contacts →
	Strong evidence “Suppliers & manufacturers of submarine cables, connectors & hydrophone array systems for the underwater and nuclear industries.” Source: RevenueBase Database · checked Sep 17, 2026
22	Belcom Cables LTD	Partial evidence	Elsenham, United KingdomHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “SUPPLIERS OF HIGH QUALITY, TOP PERFORMANCE CABLES Belcom was founded in 1992 by the current directors to supply control and communication cables to industry.” Source: RevenueBase Database · checked Sep 17, 2026
23	Concept Cables LTD	Strong evidence	Blandford Forum, United KingdomHQ checked Sep 17, 2026	11-50	12 contacts →
	Strong evidence “Concept Cables Limited is an independent insulated wire and cable manufacturer based in Blandford Forum, Dorset, UK.” Source: RevenueBase Database · checked Sep 17, 2026
24	Heatsense Cables	Strong evidence	Rochdale, United KingdomHQ checked Sep 17, 2026	11-50	10 contacts →
	Strong evidence “Heatsense Cables the UK’s leading specialist high-performance cable manufacturer with advanced design capabilities.” Source: RevenueBase Database · checked Sep 17, 2026
25	Tratos	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	501-1,000	10 contacts →
	Strong evidence “Innovative cable manufacturer Tratos, is a leader in Electrical, Electronic and Fibre Optic cable technology.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: marine cable manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names marine cable manufacturers.
Partial evidence: Its own public description names part of marine cable manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine cable manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 83 marine cable manufacturers based in the United Kingdom

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Marine cable manufacturers based in the United Kingdom at a glance

As of Sep 17, 2026

41.2%Verified-email coverage

32.1Average contacts per company

11-50Median size (employees)

8.4%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 83 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among marine cable manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “marine cable manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names marine cable manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among marine cable manufacturers, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 1,096 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names marine cable manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many marine cable manufacturers are there based in the United Kingdom?

RevenueBase identified 83 marine cable manufacturers headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Global Marine, headquartered in Chelmsford, tops this list with the largest team on record.

Which city has the most marine cable manufacturers?

London leads with 7 headquartered companies, followed by Manchester (6) and Aberdeen (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,096 verified decision-maker contacts tracked across these 83 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.