Company lists · Data refreshed September 2026

Top 14 Gas line inspection services based in France

RevenueBase identified 46 company matches for gas line inspection services associated with France as of September 2026 and tracks 358 professional contacts across them, including 148 with verified work emails. Aix-En-Provence is the largest hub.

This list covers company matches for gas line inspection services 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 September 20, 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 Sep 20, 2026 How this list was built
46Companies
358Contacts tracked
148Verified emails
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The 14 largest gas line inspection services based in France

Ranked by team size
Top 14 of 46 company matches for gas line inspection services based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchPort-jérôme-sur-seine, FranceHQ recorded Sep 20, 202651-200130 contacts →

Exact match

“INEXCO GROUPE – Expert en surveillance des installations industrielles Créé en 1981 sous le nom de Radiographie Industrielle, INEXCO GROUPE a su évoluer avec les besoins de…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchLes Pennes Mirabeau, FranceHQ recorded Sep 20, 202651-20040 contacts →

Exact match

“TECHNIPIPE is a pipelines services provider based out of ZONE INDUSTRIELLE DE L AGAVON 21 AVENUE LAMARTINE, LES PENNES MIRABEAU, France.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchAlès, FranceHQ recorded Sep 20, 202611-5019 contacts →

Exact match

“La filiale MP3D Contrôle se déplace dans tout le sud de la France pour le contrôle et la réhabilitation des canalisations.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchSaint-jory, FranceHQ recorded Sep 20, 20261-1011 contacts →

Exact match

“SICO SAS, an inspection and testing company based in Occitanie, was established to meet the needs of demanding industries by providing flexibility, expertise, and tailored…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchMontans, FranceHQ recorded Sep 20, 20261-1010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchSaint-rémy-lès-chevreuse, FranceHQ recorded Sep 20, 202611-509 contacts →

Exact match

“CRYOVISION is a global leading supplier of inspection services for the Liquefied Natural Gas (LNG) industry.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchGemenos, FranceHQ recorded Sep 20, 202611-507 contacts →

Exact match

“VEGASE CONTROLE was founded by leading experts from within the French manufacturer in Fire & Gas and leak Detection sector.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchGrande Synthe, FranceHQ recorded Sep 20, 202611-507 contacts →

Exact match

“NCA vous accompagne chaque jour sur vos chantiers.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchMeyreuil, FranceHQ recorded Sep 20, 202651-2004 contacts →

Exact match

“OVERPIPE is a branch of the family owned group (founded 1988) and well known as a contractor for civil works in pipelines inspection and repair.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchNantes, FranceHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Our two complementary activities are focused on Gas Leaks -We find gas leaks on plants using infrared imaging technology -We stop gas leaks using our confining systems (designed…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchLyon, FranceHQ recorded Sep 20, 20261-102 contacts →

Exact match

“IQIS - Industrial Quality Inspector Services is an independant company erected to satisfy worlwide customers and assist inspection agencies in quality and inspection services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchCarquefou, FranceHQ recorded Sep 20, 20261-102 contacts →

Exact match

“HYDRO LEAK, entreprise spécialisée dans la détection de fuite Recherche de fuite sur canalisations et toitures Détection de fuite de gaz Recherche d'odeur Détection de réseaux”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchTallard, FranceHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Recherche de fuites non destructive / Inspection vidéo des canalisations / Traçage de réseaux”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchGimont, FranceHQ recorded Sep 20, 2026n/a1 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 14 of 46 gas line inspection services based in France

See the full list, filter by size, metro and specialty, and access 148 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Gas line inspection services based in France at a glance

As of Sep 20, 2026
41.3%Verified-email coverage
7.8Average contacts per company
1-10Median size (employees)
2.2%Largest-city concentration · Aix-En-Provence
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
11
51-200
4

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 46 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 “gas line inspection 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 148 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 20, 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 “gas line inspection services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many gas line inspection services are there based in France?

RevenueBase identified 46 company matches for gas line inspection services associated with France 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?

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

Which city has the most gas line inspection services?

Aix-En-Provence leads with 1 company records, followed by Ales (1) and Aurillac (1).

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 148 professional contacts with verified work emails tracked across these 46 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 20, 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.