Company lists · Data refreshed September 2026

Top 25 Space systems integration firms based in France

Name: Space systems integration firms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 108 companies tracked

RevenueBase identified 108 space systems integration firms headquartered in France as of September 2026 and tracks 10,896 professional contacts across them, including 5,619 with verified work emails and 232 with mobile numbers. Paris is the largest hub.

This list covers space systems integration firms headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 6, 2026 86% judged on-target in blind review

108Companies

10,896Contacts tracked

5,619Verified emails

232Mobile numbers

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The 25 largest space systems integration firms based in France

Ranked by team size

Top 25 of 108 space systems integration firms based in France, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to space systems integration firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Thales Alenia Space	Partial evidence	FranceHQ checked Sep 6, 2026	5,001-10,000	7,484 contacts →
	“Thales Alenia Space leverages a unique combination of skills, technological expertise, and industrial capabilities to deliver innovative solutions for telecommunications…” Source: company website · checked Sep 6, 2026
2	Consort Group	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	1,001-5,000	1,704 contacts →
	“Acteur de référence des systèmes d’information augmentés par l’intégration stratégique de la data, Consort Group accompagne les entreprises pour leur permettre de valoriser ce…” Source: company website · checked Sep 6, 2026
3	Exotrail	Partial evidence	Massy, FranceHQ checked Sep 6, 2026	51-200	192 contacts →
	“We are an end-to-end space mobility operator.” Source: company website · checked Sep 6, 2026
4	Aquitaine Electronique Sarl	Indirect evidence	Serres-castet, FranceHQ checked Sep 6, 2026	51-200	112 contacts →
	“Renowned for the skill and expertise of its teams, AE offers "turnkey" complete services and supports its clients in all phases of their projects, from design to validation.” Source: company website · checked Sep 6, 2026
5	CS In Defense & Security	Strong evidence	Aix En Provence, FranceHQ checked Sep 6, 2026	1,001-5,000	97 contacts →
	“Prime contractor for the design, integration and operation of turnkey systems, offering both innovation and performance, CS GROUP is present all along the value chain for its…” Source: company website · checked Sep 6, 2026
6	Mecano ID	Partial evidence	Toulouse, FranceHQ checked Sep 6, 2026	51-200	91 contacts →
	“Space Structures Space Science Instruments Telecommunication Payload Smallsat Subsystems & Services Ground Equipment Mechanical & Thermal Testing” Source: company website · checked Sep 6, 2026
7	Soditech	Strong evidence	Cannes, FranceHQ checked Sep 6, 2026	51-200	74 contacts →
	“Soditech is a SME specialised in the integration of mechanical, thermal and electronic subsystems in the domains of SPACE, RESEARCH and DEFENCE.” Source: company website · checked Sep 6, 2026
8	Groupe Inovelec	Indirect evidence	Boulazac, FranceHQ checked Sep 6, 2026	201-500	71 contacts →
	“Votre Partenaire d'Excellence en Solutions Électroniques et Électriques » Depuis le Groupe INOVELEC incarne l'excellence dans la conception et la fabrication de cartes…” Source: company website · checked Sep 6, 2026
9	Anywaves	Partial evidence	Toulouse, FranceHQ checked Sep 6, 2026	51-200	66 contacts →
	“Anywaves is a global leader in Space RF & Payload Subsystem Technologies.” Source: company website · checked Sep 6, 2026
10	Cesames	Partial evidence	Paris, FranceHQ checked Sep 6, 2026	11-50	50 contacts →
	“CESAMES is the leading consulting, training, and engineering group in France for the "systems" approach, MBSE, and systems architecture.” Source: company website · checked Sep 6, 2026
11	ELSIA	Indirect evidence	La Verrière, FranceHQ checked Sep 6, 2026	51-200	46 contacts →
	“ELSIA est un intégrateur spécialisé dans la conception, l'installation et la maintenance de systèmes de sécurité dédiés aux bâtiments - Sécurité incendie - Vidéo protection -…” Source: company website · checked Sep 6, 2026
12	Sersi Système	Indirect evidence	Saint-priest, FranceHQ checked Sep 6, 2026	11-50	46 contacts →
	“SERSI SYSTÈME, expert en systèmes de communication, sûreté et sécurité électronique, accompagne intégrateurs, électriciens et entreprises avec un savoir-faire reconnu.” Source: company website · checked Sep 6, 2026
13	SIMAR	Partial evidence	Marseille, FranceHQ checked Sep 6, 2026	11-50	45 contacts →
	“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…” Source: company website · checked Sep 6, 2026
14	Steel Electronique	Partial evidence	Martres Tolosane, FranceHQ checked Sep 6, 2026	51-200	37 contacts →
	“STEEL Electronique, subsidiary of ACTIA Aerospace, is a leading space electronics equipment supplier dedicated to driving innovation and excellence in the field of legacy…” Source: company website · checked Sep 6, 2026
15	Gauthier Connectique	Indirect evidence	Avranches, FranceHQ checked Sep 6, 2026	51-200	24 contacts →
	“Gauthier connectique conçoit, développe et commercialise des produits aéronautiques de haute technologie.” Source: company website · checked Sep 6, 2026
16	Eff'innov Technologies	Partial evidence	Colombelles, FranceHQ checked Sep 6, 2026	11-50	24 contacts →
	“EFF'INNOV Technologies is designer, developer and integrator of electronic embedded systems.” Source: company website · checked Sep 6, 2026
17	GETEO	Indirect evidence	Voisins Le Bretonneux, FranceHQ checked Sep 6, 2026	1-10	22 contacts →
	“Depuis 1998, GETEO capitalise sur son expertise GTB pour concevoir des solutions simples, interopérables et évolutives qui visent à intégrer de l'automatisme dans le bâtiment et…” Source: company website · checked Sep 6, 2026
18	Cil4sys Engineering	Partial evidence	Paris, FranceHQ checked Sep 6, 2026	11-50	21 contacts →
	“After several years promoting Model Based System Engineering while he was working with PSA Peugeot Citroën, Philippe Gicquel started CIL4Sys Engineering in 2015, to help the…” Source: company website · checked Sep 6, 2026
19	TG Concept	Partial evidence	Oullins, FranceHQ checked Sep 6, 2026	11-50	21 contacts →
	“Baggage in all its forms Whether it is about implementing a new terminal or redesigning an existing system, TG concept supports its customers from engineering to the conception of…” Source: company website · checked Sep 6, 2026
20	Telelec Datacom	Indirect evidence	Boulazac, FranceHQ checked Sep 6, 2026	11-50	21 contacts →
	“5 pôles de compétences dans les systèmes de communications Aujourd’hui, TELELEC accompagne ses clients dans la conception et l’intégration de leurs systèmes de communication.” Source: company website · checked Sep 6, 2026
21	Retis Connected Solutions	Partial evidence	Montauban De Bretagne, FranceHQ checked Sep 6, 2026	201-500	21 contacts →
	“Retis Communication is specialized in network and security integration.” Source: company website · checked Sep 6, 2026
22	Bret CLB	Indirect evidence	Nogent-sur-marne, FranceHQ checked Sep 6, 2026	11-50	20 contacts →
	“Concepteur et Intégrateur Automobile et Aéronautique” Source: company website · checked Sep 6, 2026
23	Aplus Système Automation	Indirect evidence	Saint-michel-sur-orge, FranceHQ checked Sep 6, 2026	11-50	18 contacts →
	“APLUS Système Automation conçoit, intègre et déploie des solutions d'informatique industrielle depuis 1988.” Source: company website · checked Sep 6, 2026
24	Soft Control	Indirect evidence	Plaisir, FranceHQ checked Sep 6, 2026	11-50	16 contacts →
	“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…” Source: company website · checked Sep 6, 2026
25	Sn2o Société Numérique DE L Ouest	Indirect evidence	Belleville-sur-vie, FranceHQ checked Sep 6, 2026	1-10	14 contacts →
	“La société SN2O est née de l’association d’un ingénieur en réseaux informatiques, électrotechnique et d’un ingénieur expert en électronique et télécommunications.” Source: company website · checked Sep 6, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: space systems integration firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names space systems integration firms.
Partial evidence: Its own public description names part of space systems integration firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name space systems integration firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 108 space systems integration firms based in France

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Space systems integration firms based in France at a glance

As of Sep 6, 2026

51.6%Verified-email coverage

2.1%Mobile-number coverage

100.9Average contacts per company

1-10Median size (employees)

13.9%Largest-city concentration · Paris

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

5,2440–30

35431–60

061–90

090–180

21180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among space systems integration firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “space systems integration firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names space systems integration firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among space systems integration firms, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 5,619 across the full list. 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 6, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names space systems integration firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many space systems integration firms are there based in France?

RevenueBase identified 108 space systems integration firms headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Thales Alenia Space, headquartered in France, tops this list with the largest team on record.

Which city has the most space systems integration firms?

Paris leads with 15 headquartered companies, followed by Toulouse (8) and Labege (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 5,619 verified decision-maker contacts tracked across these 108 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 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 Smart Search, 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.