Company lists · Data refreshed November 2026

Top 25 Subsea systems integrators based in France

RevenueBase identified 76 company matches for subsea systems integrators associated with France as of November 2026 and tracks 3,586 professional contacts across them, including 1,185 with verified work emails. Paris is the largest hub.

This list covers company matches for subsea systems integrators associated with France, 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 5, 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 5, 2026 How this list was built
76Companies
3,586Contacts tracked
1,185Verified emails
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The 25 largest subsea systems integrators based in France

Ranked by team size
Top 25 of 76 company matches for subsea systems integrators based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchLes Ulis, FranceHQ recorded Nov 5, 20261,001-5,0001,263 contacts →

Exact match

“Alcatel Submarine Networks, leads the industry in terms of transmission capacity and installed base with more than km of optical submarine systems deployed worldwide (enough to…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchParis, FranceHQ recorded Nov 5, 2026201-500236 contacts →

Exact match

“Orange Marine, a wholly-owned subsidiary of the Orange Group, is a cable ship owner specialized in offshore work on submarine cables, from designing and engineering new projects…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchCassis, FranceHQ recorded Nov 5, 2026n/a230 contacts →

Exact match

“GEOCEAN is a marine work contractor, based near Marseille, in the south of France, with 30 years experience worldwide.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchRoissy En France, FranceHQ recorded Nov 5, 202651-200178 contacts →

Exact match

“C2C est un intégrateur spécialisé dans les systèmes de communication Réseau IP couvrant les domaines des Infrastructures de câblage, le Wireless, les solutions de Vidéo Protection…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchBouguenais, FranceHQ recorded Nov 5, 202651-200113 contacts →

Exact match

“SIREHNA is a subsidiary of Naval Group (French naval system integrator).”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBoulazac, FranceHQ recorded Nov 5, 2026201-50080 contacts →

Exact match

“Votre Partenaire d'Excellence en Solutions Électroniques et Électriques » Depuis le Groupe INOVELEC incarne l'excellence dans la conception et la fabrication de cartes…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchMarseille, FranceHQ recorded Nov 5, 202611-5056 contacts →

Exact match

“Created in 1978, SIMAR (Société Industrielle et Maritime d'Automation et Régulation) is the leading independant system integrator for marine electronics (Civil and Naval) as well…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchPerols, FranceHQ recorded Nov 5, 202611-5031 contacts →

Exact match

“Ingénierie et services subaquatiques robotisés.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchLorient, FranceHQ recorded Nov 5, 202611-5031 contacts →

Exact match

“16 years of consulting and services: mechatronic systems integration, fiber optic instrumentation, navigation, routing, hardware & software development.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchCusset, FranceHQ recorded Nov 5, 202651-20027 contacts →

Exact match

“PEINTA rejoint le pôle Nucléaire et Défense du groupe GALILE PEINTA – Une PME industrielle agile au service des environnements techniques les plus exigeants Basée à…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchParis, FranceHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“Forssea Robotics is a smart ROV asset and services provider established in 2016 to increase productivity of underwater inspection and light intervention repeatable tasks.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchGuérande, FranceHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“GEPS Techno builds and operates autonomous, connected offshore platforms serving as persistent floating infrastructure for maritime monitoring & surveillance, along with other…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchPlaisir, FranceHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“Créée en 1996 par l’équipe dirigeante actuelle, SOFT-CONTROL a pour vocation d’accompagner les industriels dans le développement, l’optimisation et la performance de leurs…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchSaint-cloud, FranceHQ recorded Nov 5, 20261-1015 contacts →

Exact match

“DV Offshore’s expertise includes floating systems, terminals, mooring systems, floating wind turbines, subsea production, pipelines & risers, allowing us to provide technical and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchLe Trait, FranceHQ recorded Nov 5, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchLa Ciotat, FranceHQ recorded Nov 5, 202651-20014 contacts →

Exact match

“La Société a été créée à Marseille en 1977 pour répondre à la demande dans les travaux maritimes.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchArpajon, FranceHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Expert en géophysique marine et terrestre depuis 1994, Subtop propose une large gamme d’instruments et de solutions systèmes.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchPeltre, FranceHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Intégrateur de solutions technologiques, EREGEM SA / SOCOM France conçoit, installe et maintien des systèmes ou sous-systèmes dans l’industrie, les infrastructures et le tertiaire.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchFirminy, FranceHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“BONNAVION Secure System intègre les technologies de la construction mécanique et du soudage dans vos projets à dimension stratégique impliquant un management des interfaces…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchSt-Nazaire, FranceHQ recorded Nov 5, 20261-109 contacts →

Exact match

“Kappa Offshore Solutions is a marine engineering company specialized in offshore seismic data acquisition.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchVaux-le-pénil, FranceHQ recorded Nov 5, 202611-509 contacts →

Exact match

“RGDH, votre expert en solutions hydrauliques et électroniques depuis 1984.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchMontpellier, FranceHQ recorded Nov 5, 202611-508 contacts →

Exact match

“NOVAWELL provides subsea technologies and services to the oil and gas industry, including pre-commissioning, inspection, maintenance and repair of subsea umbilicals, risers…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchBidart, FranceHQ recorded Nov 5, 202651-2004 contacts →

Exact match

“KRAKEN is a French engineering company providing Subsea Cables Solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchJouy-en-josas, FranceHQ recorded Nov 5, 202611-503 contacts →

Exact match

“Since 2015, Avenir Ingénierie Concept (AIC) has been a key player in the design and integration of safety and infrastructure management solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchSevran, FranceHQ recorded Nov 5, 202651-2003 contacts →

Exact match

“La société MES, fondée en 1989, est une entité du groupe TECHWAVE MES conçoit, industrialise et réalise des systèmes complexes sur cahier des charges intégrant électronique…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 76 subsea systems integrators based in France

See the full list, filter by size, metro and specialty, and access 1,185 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Subsea systems integrators based in France at a glance

As of Nov 5, 2026
33.0%Verified-email coverage
47.2Average contacts per company
11-50Median size (employees)
7.9%Largest-city concentration · Paris
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
31
11-50
24
51-200
12
201-500
5
501-1,000
2
1,001-5,000
1

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 76 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 France whose business descriptions match “subsea systems integrators” 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 1,185 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 5, 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 systems integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many subsea systems integrators are there based in France?

RevenueBase identified 76 company matches for subsea systems integrators associated with France 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?

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

Which city has the most subsea systems integrators?

Paris leads with 6 company records, followed by La Ciotat (3) and Fuveau (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 1,185 professional contacts with verified work emails tracked across these 76 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 5, 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.