Company lists · Data refreshed September 2026

Top 25 Engineering outsourcing firms based in Paris, France

Name: Engineering outsourcing firms based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 106 companies tracked

RevenueBase identified 106 company matches for engineering outsourcing firms associated with Paris, France as of September 2026 and tracks 6,415 professional contacts across them, including 2,416 with verified work emails. Across France, Paris is the largest hub for this category.

This list covers company matches for engineering outsourcing firms associated with Paris, 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 28, 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 28, 2026 How this list was built

106Companies

6,415Contacts tracked

2,416Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest engineering outsourcing firms based in Paris, France

Ranked by team size

Top 25 of 106 company matches for engineering outsourcing firms based in Paris, France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Groupe SII	Exact match	Paris, FranceHQ recorded Sep 28, 2026	10001+	4,928 contacts →
	Exact match “Le groupe SII est une société d’ingénierie et de conseil en technologies (ICT) et une entreprise de services numériques (ESN) créée en 1979 par Bernard HUVÉ, ingénieur de…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	ECM Engineering Conception Maintenance	Exact match	Paris, FranceHQ recorded Sep 28, 2026	201-500	336 contacts →
	Exact match “ECM (Engineering Conception Maintenance) a été créée en 1973 par le groupe CRIT, leader français du service aux entreprises dont le C.A.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Setec Énergie Environnement	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	143 contacts →
	Exact match “Setec énergie environnement is a subsidiary of the setec group, one of France’s leading engineering firms (3 300 employees).” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Addinn Group	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	125 contacts →
	Exact match “ADDINN est un cabinet de conseil et d'ingénierie en systèmes d'informations depuis 2012, spécialisé dans les secteurs de la Banque, de l'Assurance et du Transport.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Tritux	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	108 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 · Sep 28, 2026 · View company records in RevenueBase
6	AMJE	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	90 contacts →
	Exact match “AMJE Paris (Arts et Métiers Junior Etudes Paris) is a non-profit organisation with an economic vocation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Vxplore Technologies	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	52 contacts →
	Exact match “At Vxplore Technologies, innovation remains at the center of our existence.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Selene	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	43 contacts →
	Exact match “Société de Conseil faite par des consultants pour des consultants.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Afixen	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	37 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 · Sep 28, 2026 · View company records in RevenueBase
10	Avesig	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	37 contacts →
	Exact match “AVESIG est un Bureau d’études d’assistance technique et de conseils en Ingénierie Nous rendons simple et abordable ce qui paraît complexe et compliqué.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Worldata Team	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	34 contacts →
	Exact match “WORLDATA TEAM est une société de conseil et d’ingénierie en informatique spécialisée dans les prestations intellectuelles.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Cerebris	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	27 contacts →
	Exact match “Cerebris est né d’un constat résultant de plusieurs années dans le monde du consulting : les sociétés de service vendent de la matière grise, mais n’en produisent pas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Decasoft	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	24 contacts →
	Exact match “Decasoft, Société de Services en Ingénierie Informatique basée à Paris (siège social) et Toulouse, met depuis 2004 son expertise au service de ses clients sur des projets d'études…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Astron	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	22 contacts →
	Exact match “Born to engineer.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Kicklox	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	21 contacts →
	Exact match “Kicklox est une plateforme d'ingénierie et de conseil en technologies.Nous fédérons une communauté de plus de 120 ingénieurs qui interviennent (en mission ou en CDI) sur les…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Xrbentsh	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	20 contacts →
	Exact match “XRbentsh is an international engineering and technical consulting partner delivering high-value expertise for complex and critical projects.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Bond'af	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	13 contacts →
	Exact match “BOND'AF, un bureau d'études technique en R&D et Innovation, spécialisé dans la transformation d'idées en produits sur-mesure, de la conception à l'industrialisation, tout en…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	XL Ingénierie	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	9 contacts →
	Exact match “Depuis 2009, nous concevons vos projets dès la réalisation du Permis de Construire avec l’appui de nos ingénieurs structures, fluides, thermiques et électriques.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Carriere Didier Gazeau	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1-10	8 contacts →
	Exact match “Agence CARRIERE DIDIER GAZEAU, Atelier d'Architecture et d'Ingénierie” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	L'atelier Universel	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	6 contacts →
	Exact match “Founded in 2012, l'Atelier Universel is a design consultancy agency located in Paris.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Macinwork	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1-10	6 contacts →
	Exact match “Créée en 2013, Macinwork est une société de services en ingénierie informatique qui propose l’externalisation du service IT.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Iconsultants France	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	5 contacts →
	Exact match “Partenaire de confiance de grands acteurs dans les secteurs des Telecoms & Banques-Assurances depuis 2008, nous sommes une entreprise de conseils & de services d’ingénieries IT &…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Yucca LAB	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “Bring your ideas to reality with the first one-stop agency for product design and engineering.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Grafen	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “Grafen est un Cabinet d'Ingénieurs Experts en Product, Data & IA.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Servicit	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	3 contacts →
	Exact match “Créé en 2009, SERVIC’IT accompagne ses clients pour analyser, imaginer, créer, déployer et maintenir de nouveaux produits et services digitaux.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “engineering outsourcing firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 106 engineering outsourcing firms based in Paris, France

See the full list, filter by size, metro and specialty, and access 2,416 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Engineering outsourcing firms based in Paris, France at a glance

As of Sep 28, 2026

37.7%Verified-email coverage

60.5Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

10001+

Email recency for this list is measured across the whole France list rather than for Paris, so it is reported there. Company counts and contact totals on this page are exact for Paris, over 106 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 Paris, France whose business descriptions match “engineering outsourcing firms” 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 2,416 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 28, 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.

Engineering outsourcing firms by metro in France

Engineering outsourcing firms in Lyon26

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 “engineering outsourcing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many engineering outsourcing firms are there based in Paris, France?

RevenueBase identified 106 company matches for engineering outsourcing firms associated with Paris, 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?

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

Which city in France has the most engineering outsourcing firms?

Paris leads France with 106 company records, followed by Lyon (26) and Toulouse (20).

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 2,416 professional contacts with verified work emails tracked across these 106 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 106 engineering outsourcing firms based in Paris, France. Start with a free account, no credit card.

Download this list →

Related lists

Engineering outsourcing firms by geography

Browse the directory

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.