Company lists · Data refreshed September 2026

Top 25 Subsea connector manufacturers worldwide

RevenueBase identified 354 company matches for subsea connector manufacturers worldwide as of September 2026 and tracks 12,258 professional contacts across them, including 3,307 with verified work emails. The United Kingdom is the largest market and Houston the largest hub.

This list covers company matches for subsea connector manufacturers worldwide, 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 September 30, 2026. Country and city lists for subsea connector manufacturers follow the table.

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 Sep 30, 2026 How this list was built
354Companies
12,258Contacts tracked
3,307Verified emails
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The 25 largest subsea connector manufacturers worldwide

Ranked by team size
Top 25 of 354 company matches for subsea connector manufacturers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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 matchUnited StatesHQ recorded Sep 30, 20261,001-5,0001,185 contacts →

Exact match

“SubCom engineers, manufactures, and installs subsea fiber optic data cables - the unsung heroes of global communication.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2Exact matchLittleport, United StatesHQ recorded Sep 30, 2026501-1,000553 contacts →

Exact match

“JDR Cable Systems, part of the TFKable Group, is a global leader in providing power and control solutions for the offshore energy market.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3Exact matchElefsina, GreeceHQ recorded Sep 30, 2026501-1,000478 contacts →

Exact match

“ASSO group is a technology driven company specialized to provide services and sub-sea equipment for underwater works in the marine and offshore field.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4Exact matchThyez, FranceHQ recorded Sep 30, 20261,001-5,000408 contacts →

Exact match

“Since 1947 Amphenol SOCAPEX has designed and manufactured reliable and innovative interconnection solutions for harsh environment, specializing in standard & customized electrical…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5Exact matchMontmirail, FranceHQ recorded Sep 30, 20261,001-5,000358 contacts →

Exact match

“For over 60 years, the success of the Axon' Group has been based on its ability to design and manufacture electrical connections for harsh environments.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6Exact matchSpringfield, MO, United StatesHQ recorded Sep 30, 2026501-1,000327 contacts →

Exact match

“Headquartered in Springfield, Missouri, Positronic, an Amphenol company has been providing connector solutions worldwide since 1966.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7Exact matchWallsend, United KingdomHQ recorded Sep 30, 202651-200292 contacts →

Exact match

“SMD is an advanced global designer and manufacturer of subsea remotely operated and autonomous power and control solutions.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8Exact matchHouston, TX, United StatesHQ recorded Sep 30, 2026201-500259 contacts →

Exact match

“Trendsetter is a global provider of specialized subsea solutions to the oil and gas industry's toughest challenges.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9Exact matchGateshead, United KingdomHQ recorded Sep 30, 2026201-500180 contacts →

Exact match

“Express Engineering manufacturer turnkey products that control and connect subsea equipment.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Sep 30, 202651-200166 contacts →

Exact match

“Deepsea Technologies, Inc.(DTI) Engineers and Manufactures a wide range of products and equipment used in subsea oil & gas field development projects.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11Exact matchBlyth, United KingdomHQ recorded Sep 30, 202651-200161 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12Exact matchCambridge, United KingdomHQ recorded Sep 30, 20261,001-5,000138 contacts →

Exact match

“Bulgin is widely recognised as a leading manufacturer of environmentally sealed connectors and components.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13Exact matchNotodden, NorwayHQ recorded Sep 30, 202651-20098 contacts →

Exact match

“Optime, A Halliburton Service is an innovative subsea oil and gas provider focusing on cost efficient solutions specifically towards products within the well access, well…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14Exact matchViña Del Mar, ChileHQ recorded Sep 30, 2026201-50095 contacts →

Exact match

“STS is the most experienced and largest Subsea Engineering and Services Company in Chile and one of the leaders in Latin-America.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15Exact matchOldmeldrum, United KingdomHQ recorded Sep 30, 202651-20088 contacts →

Exact match

“Pioneering Artificial Lift & Subsea Connector Technology RMSpumptools is established as a world leader in Artificial Lift Completion Technology and Subsea Connectors, providing…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16Exact matchCachoeirinha, BrazilHQ recorded Sep 30, 202651-20085 contacts →

Exact match

“SIMEROS is a Brazilian engineering company specialized in developing high-performance solutions for the subsea oil and gas sector, with a focus on SURF (Subsea Umbilicals, Risers…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17Exact matchAllonnes, FranceHQ recorded Sep 30, 202651-20075 contacts →

Exact match

“SCM designs, engineers, manufactures, tests, and installs Optical, Signal and High Voltage Connection Systems for Harsh Environment.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18Exact matchHouston, TX, United StatesHQ recorded Sep 30, 202651-20074 contacts →

Exact match

“OES has established itself as a leader in the subsea hydraulic controls sector of the the Oil & Gas industry.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19Exact matchClinton Township, MI, United StatesHQ recorded Sep 30, 2026201-50072 contacts →

Exact match

“Amphenol Sine Systems designs, manufacturers and supplies high-performance interconnect systems for a range of Industrial applications including for use with Automation, Marine…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20Exact matchAberdeen, United KingdomHQ recorded Sep 30, 202651-20071 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21Exact matchChelmsford, United KingdomHQ recorded Sep 30, 202651-20070 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 · Sep 30, 2026 · View company records in RevenueBase
22Exact matchHoddesdon, United KingdomHQ recorded Sep 30, 202651-20067 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 · Sep 30, 2026 · View company records in RevenueBase
23Exact matchNewton Aycliffe, United KingdomHQ recorded Sep 30, 202651-20058 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 · Sep 30, 2026 · View company records in RevenueBase
24Exact matchBaranzate, ItalyHQ recorded Sep 30, 202651-20058 contacts →

Exact match

“Radiall Italia S.r.l.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25Exact matchSaarlouis, GermanyHQ recorded Sep 30, 202651-20058 contacts →

Exact match

“Amphenol-Air LB GmbH, Am Kleinbahnhof 4, D-66740 Saarlouis Amphenol-Air LB is part of the Amphenol Group, one of the world's largest manufacturers of connector technologies.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

Showing 25 of 354 subsea connector manufacturers worldwide

See the full list, filter by size, metro and specialty, and access 3,307 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Subsea connector manufacturers worldwide at a glance

As of Sep 30, 2026
27.0%Verified-email coverage
34.6Average contacts per company
11-50Median size (employees)
3.7%Largest-city concentration · Houston
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
95
11-50
116
51-200
92
201-500
26
501-1,000
9
1,001-5,000
10
10001+
5

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for subsea connector manufacturers are linked below.
What qualifies
Company records worldwide whose business descriptions match “subsea connector manufacturers” 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. 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 3,307 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 September 30, 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.

Subsea connector manufacturers by location

2 lists · largest first

Every Subsea connector manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 connector manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many subsea connector manufacturers are there worldwide?

RevenueBase identified 354 company matches for subsea connector manufacturers worldwide as of September 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?

Subcom tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most subsea connector manufacturers?

The United Kingdom leads with 79 companies, followed by the United States (65). Every subsea connector manufacturers list by country and city is linked on this page.

Which city has the most subsea connector manufacturers?

Houston leads with 13 company records, followed by Shenzhen (12) and Aberdeen (10).

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 3,307 professional contacts with verified work emails tracked across these 354 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 September 30, 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 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.