Company lists · Data refreshed November 2026

Top 21 Systems programming contractors based in France

RevenueBase identified 50 company matches for systems programming contractors associated with France as of November 2026 and tracks 695 professional contacts across them, including 315 with verified work emails. Paris is the largest hub.

This list covers company matches for systems programming contractors 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 6, 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 6, 2026 How this list was built
50Companies
695Contacts tracked
315Verified emails
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The 21 largest systems programming contractors based in France

Ranked by team size
Top 21 of 50 company matches for systems programming contractors based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchMontbonnot-saint-martin, FranceHQ recorded Nov 6, 2026201-500275 contacts →

Exact match

“Nous sommes une ESN (entreprise de services numériques) spécialisée dans la conception, le développement et la maintenabilité de solutions informatiques, techniques et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchParis, FranceHQ recorded Nov 6, 202611-5071 contacts →

Exact match

“Created in 2005, FWA is a software engineering company, specialized in business computing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchTresses, FranceHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Colitel is a human-sized company which focuses on forging customised and long-term relationships with clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRennes, FranceHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“SpikeeLabs travaille auprès de ses clients sur la conception et la réalisation de leur système d’information.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLa Roche-sur-yon, FranceHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“Le GroupeFBO est l'un des leaders du développement informatique en Vendée.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMarçon, FranceHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Microtec informatique, dirigée par Raphaël NEVE, est une société de développement et d'ingénierie en informatique, un bureau d'étude à taille humaine qui accompagne et assure un…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchToulouse, FranceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Créée en 2012, CONFLUENCES-IT, est une société de services informatiques, spécialisée dans la gestion de projets, l’administration des systèmes et des réseaux, ainsi que dans le…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMontauban De Bretagne, FranceHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Située à Montauban de Bretagne, Network Informatique est un prestataire créé il y a plus de 25 ans par un passionné.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHarfleur, FranceHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Créée en 2008, INITIO a pour vocation d’accompagner au quotidien les entreprises dans la conception, l’installation et la maintenance de leur système d’information.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNanterre, FranceHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Quelques chiffres : CA 2011 : 6.7 millions d'euros SA au capital de 200 euros Présentation : En 20 ans d’activité dans le domaine de la micro-informatique, METALOGIC a acquis une…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchParis, FranceHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Hécate est une structure de services IT fondée par des experts et spécialisée dans le développement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchStrasbourg, FranceHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Services et conseils en logiciels et systèmes informatiques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCaen, FranceHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRouen, FranceHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Notre mission : à partir d'une simple idée, permettre à chacun de pouvoir résoudre un problème ou répondre à un besoin par le numérique, en ayant un impact positif.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBry Sur Marne, FranceHQ recorded Nov 6, 2026n/a3 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPont De Roide Vermondans, FranceHQ recorded Nov 6, 20261-102 contacts →

Exact match

“AFCInfo is a computer software company based out of 46 RUE DE BESANCON F MITTERRAND, PONT DE ROIDE VERMONDANS, France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMarseille, FranceHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Expertises en développement logiciel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSélestat, FranceHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Isca est un bureau d'étude en informatique - ingénierie et développement sur-mesure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLe Mesnil St Denis, FranceHQ recorded Nov 6, 20261-101 contacts →

Exact match

“CAPTEE is a management consulting company based out of 6, rue des Alouettes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchStrasbourg, FranceHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Openest est un bureau d'étude en ingénierie logicielle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSaint-avold, FranceHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Réalisation de prestation de développement pour les logiciels embarqués : Études avant-projet ‣ Capture des besoins et formalisation dans un cahier des charges, en coopération…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 21 of 50 systems programming contractors based in France

See the full list, filter by size, metro and specialty, and access 315 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Systems programming contractors based in France at a glance

As of Nov 6, 2026
45.3%Verified-email coverage
13.9Average contacts per company
1-10Median size (employees)
8.0%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
12
51-200
3
201-500
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 50 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 “systems programming contractors” 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 315 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 6, 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 “systems programming contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many systems programming contractors are there based in France?

RevenueBase identified 50 company matches for systems programming contractors 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?

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

Which city has the most systems programming contractors?

Paris leads with 4 company records, followed by Bressuire (2) and Caen (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 315 professional contacts with verified work emails tracked across these 50 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 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 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.