Company lists · Data refreshed November 2026

Top 25 On-demand engineering services based in France

RevenueBase identified 626 company matches for on-demand engineering services associated with France as of November 2026 and tracks 8,207 professional contacts across them, including 2,727 with verified work emails. Paris is the largest hub.

This list covers company matches for on-demand engineering 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 November 4, 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 4, 2026 How this list was built
626Companies
8,207Contacts tracked
2,727Verified emails
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The 25 largest on-demand engineering services based in France

Ranked by team size
Top 25 of 626 company matches for on-demand engineering services based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 matchBoulogne-billancourt, FranceHQ recorded Nov 4, 20261,001-5,000870 contacts →

Exact match

“Viveris is a consulting and engineering company with two main activities - IT consulting.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchEstaque, FranceHQ recorded Nov 4, 20261,001-5,000801 contacts →

Exact match

“For over 50 years the Parlym Group has managed to establish itself as a major player in industrial engineering all over the world.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchClamart, FranceHQ recorded Nov 4, 2026501-1,000395 contacts →

Exact match

“AMETRA Ingénierie est un groupe dont la vocation est d’accompagner les entreprises dans la conception et le développement de projets innovants.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchLyon, FranceHQ recorded Nov 4, 2026501-1,000393 contacts →

Exact match

“QUI SOMMES NOUS?@CLEEVEN, cabinet de conseil en ingénierie, s'est construit autour de 2 convictions extrêmement fortes - L'excellence des Ingénieurs européens doit permettre à…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchLimonest, FranceHQ recorded Nov 4, 202651-200157 contacts →

Exact match

“AXODYN – L’ingénierie des projets complexes Créée en 2013, AXODYN accompagne les grands acteurs de l’Énergie, de l’Industrie et des Infrastructures sur des projets techniques à…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchLevallois Perret, FranceHQ recorded Nov 4, 202651-200139 contacts →

Exact match

“Amaris Group is an Engineering Consulting company specialising in Project Management and Manufacturing/Assembly Monitoring.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Nov 4, 2026201-500135 contacts →

Exact match

“Oceane Consulting is above all a human adventure entrepreneurs.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchClichy, FranceHQ recorded Nov 4, 202651-200133 contacts →

Exact match

“Leader indépendant sur le marché de l'ingénierie française, CET Ingénierie met, au service de ses clients, plus de 50 ans de savoir-faire et des solutions techniques innovantes…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchNancy, FranceHQ recorded Nov 4, 202611-50106 contacts →

Exact match

“Depuis 1981, Mines Services, la Junior-Entreprise de l'École des Mines de Nancy, met à la disposition des entreprises et des collectivités le savoir-faire des étudiants de l'École.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchParis, FranceHQ recorded Nov 4, 202651-200103 contacts →

Exact match

“Depuis sa création en 2006, TRITUX a développé une expertise et un savoir faire lui permettant de mener à bien tous ses projets de l’amont à l’aval.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchVaulx-en-velin, FranceHQ recorded Nov 4, 202651-20089 contacts →

Exact match

“With over 80 engineers and 9 areas of expertise, we support you through every stage of your product's design.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchBoulogne Billancourt, FranceHQ recorded Nov 4, 202651-20084 contacts →

Exact match

“Fondé en 1982, le Groupe TERRELL est basé à Boulogne-Billancourt, à Toulouse, Lyon, Londres et à Beyrouth.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchPuteaux, FranceHQ recorded Nov 4, 202651-20081 contacts →

Exact match

“VACOA, c’est le fruit d’un projet initié à deux par Benoit & Clément qui se sont un jour dit « Cap’ ou pas Cap’ 🤝?”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchVilleneuve-d’ascq, FranceHQ recorded Nov 4, 202651-20077 contacts →

Exact match

“Postuler à nos offres d'emploi : Envoyer votre CV : Le Groupe Inatis, Ingénierie et Conseil en technologies, est spécialisé dans l’assistance technique aux grands donneurs…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchLa Penne-sur-huveaune, FranceHQ recorded Nov 4, 202651-20073 contacts →

Exact match

“Depuis plus de 10 ans nous intervenons sur l’ensemble des métiers de l’ingénierie des structures neuves et existantes en maîtrise d’œuvre, exécution, instrumentation et diagnostic…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchLevallois-perret, FranceHQ recorded Nov 4, 2026201-50069 contacts →

Exact match

“Ingelio, groupe de conseil en ingénierie accompagne la stratégie de développement de ses clients sur leurs projets d’innovation, de recherche et développement et de performance…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchLyon, FranceHQ recorded Nov 4, 202651-20066 contacts →

Exact match

“Des consultants spécialisés au service de vos projets.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchReims, FranceHQ recorded Nov 4, 202651-20063 contacts →

Exact match

“GNAT Ingénierie intervient en maîtrise d’œuvre tous corps d’état et ingénierie générale dans la conception de bâtiments industriels.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchVélizy Villacoublay, FranceHQ recorded Nov 4, 202611-5062 contacts →

Exact match

“ACTOAT est une société d’Ingénierie et de Conseil en technologies créée en 2010.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchMarseille, FranceHQ recorded Nov 4, 202651-20060 contacts →

Exact match

“WEENEO, votre partenaire IT & Ingénierie!”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchLimonest, FranceHQ recorded Nov 4, 202651-20057 contacts →

Exact match

“Kali Group, c’est un cabinet de conseil en ingénierie qui casse les codes.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact matchBoulogne Billancourt, FranceHQ recorded Nov 4, 202651-20051 contacts →

Exact match

“Nous sommes une société de conseil en ingénierie et spécialiste de l’assistance technique de projet.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23Exact matchHagondange, FranceHQ recorded Nov 4, 202651-20047 contacts →

Exact match

“Sollicitez notre expertise à travers l’expérience de nos ingénieurs et techniciens!”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24Exact matchParis, FranceHQ recorded Nov 4, 202651-20045 contacts →

Exact match

“Chez INOCO, nous sommes convaincus que pour bien faire, il faut bien être!”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25Exact matchParis, FranceHQ recorded Nov 4, 202651-20043 contacts →

Exact match

“Afixen est un cabinet de conseil en ingénierie qui accompagne les entreprises dans leurs défis technologiques et industriels, tous secteurs confondus.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 25 of 626 on-demand engineering services based in France

See the full list, filter by size, metro and specialty, and access 2,727 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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On-demand engineering services based in France at a glance

As of Nov 4, 2026
33.2%Verified-email coverage
13.1Average contacts per company
1-10Median size (employees)
13.6%Largest-city concentration · Paris
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
389
11-50
172
51-200
52
201-500
6
501-1,000
2
1,001-5,000
2

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 626 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 “on-demand engineering 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 2,727 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 4, 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.

On-demand engineering services by metro

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 “on-demand engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many on-demand engineering services are there based in France?

RevenueBase identified 626 company matches for on-demand engineering services 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?

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

Which city has the most on-demand engineering services?

Paris leads with 85 company records, followed by Lyon (24) and Toulouse (13).

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 2,727 professional contacts with verified work emails tracked across these 626 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 4, 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.