Company lists · Data refreshed September 2026
Top 25 Volunteer software development companies based in France
RevenueBase identified 250 company matches for volunteer software development companies associated with France as of September 2026 and tracks 1,689 professional contacts across them, including 596 with verified work emails. Paris is the largest hub.
This list covers company matches for volunteer software development companies 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 29, 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.
The 25 largest volunteer software development companies based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 570 contacts → | ||||
Exact match “Consulting and Engineering in innovative technology Celad is a global software engineering company with over 1200 engineers.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 93 contacts → | ||||
Exact match “The Coding Machine is an IT company that provides bespoke web & mobile development.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 51 contacts → | ||||
Exact match “Bilog SAS est une ESN basée à Versailles qui, forte de ses plus de 530 projets réalisés (à l'été 2016), propose aux éditeurs de logiciels et aux ETI, des compétences dans la…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 35 contacts → | ||||
Exact match “IOcean is an IT engineering company on a human scale (35 employees, 2 agencies) that supports its clients in all their projects: software engineering, websites, Intranet/Extranet…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 25 contacts → | ||||
Exact match “Agence d'édition de logiciels web & mobile depuis Réalisation sur mesure de vos applications web & mobile.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 24 contacts → | ||||
Exact match “Tekoway is a full-stack technology company, that accompanies you on all your digital projects: web applications, mobile applications, or business tools.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 24 contacts → | ||||
Exact match “CodeTiburon builds AI systems that reason, decide, and act.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 23 contacts → | ||||
Exact match “SIXMON helps companies to embrace their challenging development projects, Web and Mobile.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 21 contacts → | ||||
Exact match “SoBiapi is a cutting-edge software development company and design agency with a vast pool of highly skilled developers available for dedicated and fixed time/cost projects.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 19 contacts → | ||||
Exact match “Crée en 2018, SASTEC est une entreprise spécialisée dans la conception, la recherche et le développement de logiciels et d’applications web.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 16 contacts → | ||||
Exact match “Notre équipe conçoit des applications complexes (principalement en mode WEB, mais aussi sur Mobile ou PC) à partir d'une feuille blanche et de la "liste au Père-Noël" que nous…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 14 contacts → | ||||
Exact match “Spécialistes du développement Open Source (PHP, Javascript) Cloud et OPS / Associé Time For The Planet et certifié Great Place To Work” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 13 contacts → | ||||
Exact match “Entrepreneurs first and foremost we started by creating an application and at the time we made the choice to outsource our development to Vietnamese partners.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 12 contacts → | ||||
Exact match “Fondée en 2014 à Tours, Code-Troopers est une agence spécialisée dans le développement logiciel et la conception d’applications web et mobiles sur-mesure.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 11 contacts → | ||||
Exact match “Foliatech est un éditeur de logiciels, spécialisé dans le développement de logiciels, d’applications mobiles et d’outils web dédiés aux besoins de l’entreprise.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match “2LE est une entreprise de développement logiciels entreprise sur mesure.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 10 contacts → | ||||
Exact match “Société de développement Informatique Des experts au service de vos projets de développements informatiques - Application et interfaces web, mobile et desktop - Api et bases de…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 9 contacts → | ||||
Exact match “Basée à Cherbourg-en-Cotentin, Altitude est une société spécialisée dans le développement informatique.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match “IOmentum est une société de conseil et de développement web avec des employés basés à Lille, Paris et Lyon.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “Sismic est une société créée depuis 2011 spécialisée dans le développement Web.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match “Bienvenue sur la page Arociel, situé au Mans, nous sommes spécialisés dans la conception de logiciel métier, site internet et application mobile.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “Nous sommes une société de développement de logiciels.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 6 contacts → | ||||
Exact match “LINKAVIE est une société de développement d'applications web et mobiles qui se concentre sur la création d'applications personnalisées pour les entreprises.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match “Software development & Consulting Pioneers” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “DEV FIGHTERS est une start up fondée en 2022 par de jeunes geeks et entrepreneurs qui, frustrés par le manque d’agilité que peuvent connaitre les grandes structures (de par leur…” Recorded in the RevenueBase company graph · Sep 29, 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 “volunteer software development companies”. 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 250 volunteer software development companies based in France
See the full list, filter by size, metro and specialty, and access 596 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Volunteer software development companies based in France at a glance
As of Sep 29, 2026Companies by employee count
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 250 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 “volunteer software development companies” 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 596 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 29, 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 “volunteer software development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many volunteer software development companies are there based in France?
RevenueBase identified 250 company matches for volunteer software development companies 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?
CELAD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most volunteer software development companies?
Paris leads with 43 company records, followed by Lyon (9) and Toulouse (8).
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 596 professional contacts with verified work emails tracked across these 250 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 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 250 volunteer software development companies based in France. Start with a free account, no credit card.
Download this list →Related lists
Volunteer software development companies by geography
- Volunteer software development companies based in Yerevan, Armenia
- Volunteer software development companies based in Melbourne, Australia
- Volunteer software development companies based in Sydney, Australia
- Volunteer software development companies based in Dhaka, Bangladesh
- Volunteer software development companies based in Rio De Janeiro, Brazil
- Volunteer software development companies based in Sao Paulo, Brazil
- Volunteer software development companies based in Sofia, Bulgaria
- Volunteer software development companies based in Calgary, Canada
- Volunteer software development companies based in Montreal, Canada
- Volunteer software development companies based in Toronto, Canada
- Volunteer software development companies based in Zagreb, Croatia
- Volunteer software development companies based in Tallinn, Estonia
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Volunteer software development companies based in Yerevan, Armenia
- Volunteer software development companies based in Melbourne, Australia
- Volunteer software development companies based in Sydney, Australia
- Volunteer software development companies based in Dhaka, Bangladesh
- Volunteer software development companies based in Rio De Janeiro, Brazil
- Volunteer software development companies based in Sao Paulo, Brazil
Company intelligence · public preview
Top 25 volunteer software development companies based in France
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 250 matching company records for volunteer software development companies based in France, with 1,689 tracked contacts and 596 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 volunteer software development companies based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  CELADcelad.comHQ: Toulouse, FranceReported employees: 1,001-5,000 | Toulouse, France | 1,001-5,000 | Exact match | 570 contacts → |
“Consulting and Engineering in innovative technology Celad is a global software engineering company with over 1200 engineers.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  The Codingmachinethecodingmachine.comHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 93 contacts → |
“The Coding Machine is an IT company that provides bespoke web & mobile development.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  BILOGbilog.frHQ: Versailles, FranceReported employees: 51-200 | Versailles, France | 51-200 | Exact match | 51 contacts → |
“Bilog SAS est une ESN basée à Versailles qui, forte de ses plus de 530 projets réalisés (à l'été 2016), propose aux éditeurs de logiciels et aux ETI, des compétences dans la…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Ioceaniocean.frHQ: Montpellier, FranceReported employees: 11-50 | Montpellier, France | 11-50 | Exact match | 35 contacts → |
“IOcean is an IT engineering company on a human scale (35 employees, 2 agencies) that supports its clients in all their projects: software engineering, websites, Intranet/Extranet…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  FTELftel.frHQ: Rouen, FranceReported employees: 11-50 | Rouen, France | 11-50 | Exact match | 25 contacts → |
“Agence d'édition de logiciels web & mobile depuis Réalisation sur mesure de vos applications web & mobile.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Tekowaytekoway.comHQ: Marseille, FranceReported employees: 11-50 | Marseille, France | 11-50 | Exact match | 24 contacts → |
“Tekoway is a full-stack technology company, that accompanies you on all your digital projects: web applications, mobile applications, or business tools.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Codetiburoncodetiburon.comHQ: Aix-en-provence, FranceReported employees: 51-200 | Aix-en-provence, France | 51-200 | Exact match | 24 contacts → |
“CodeTiburon builds AI systems that reason, decide, and act.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Sixmonsixmon.netHQ: Le Havre, FranceReported employees: 11-50 | Le Havre, France | 11-50 | Exact match | 23 contacts → |
“SIXMON helps companies to embrace their challenging development projects, Web and Mobile.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Sobiapisobiapi.comHQ: Lille, FranceReported employees: 11-50 | Lille, France | 11-50 | Exact match | 21 contacts → |
“SoBiapi is a cutting-edge software development company and design agency with a vast pool of highly skilled developers available for dedicated and fixed time/cost projects.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Sastecsastec-group.comHQ: Saint-germain-en-laye, FranceReported employees: 51-200 | Saint-germain-en-laye, France | 51-200 | Exact match | 19 contacts → |
“Crée en 2018, SASTEC est une entreprise spécialisée dans la conception, la recherche et le développement de logiciels et d’applications web.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Silicosilico.frHQ: Lyon, FranceReported employees: 11-50 | Lyon, France | 11-50 | Exact match | 16 contacts → |
“Notre équipe conçoit des applications complexes (principalement en mode WEB, mais aussi sur Mobile ou PC) à partir d'une feuille blanche et de la "liste au Père-Noël" que nous…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Yomevayomeva.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 14 contacts → |
“Spécialistes du développement Open Source (PHP, Javascript) Cloud et OPS / Associé Time For The Planet et certifié Great Place To Work” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Favie Techfavie.techHQ: Saint Raphaël, FranceReported employees: 11-50 | Saint Raphaël, France | 11-50 | Exact match | 13 contacts → |
“Entrepreneurs first and foremost we started by creating an application and at the time we made the choice to outsource our development to Vietnamese partners.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Code-Trooperscode-troopers.comHQ: Tours, FranceReported employees: 1-10 | Tours, France | 1-10 | Exact match | 12 contacts → |
“Fondée en 2014 à Tours, Code-Troopers est une agence spécialisée dans le développement logiciel et la conception d’applications web et mobiles sur-mesure.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Foliatech Francefoliatech.fr HQ: Lyon, FranceReported employees: 11-50 | Lyon, France | 11-50 | Exact match | 11 contacts → |
“Foliatech est un éditeur de logiciels, spécialisé dans le développement de logiciels, d’applications mobiles et d’outils web dédiés aux besoins de l’entreprise.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Mulhouse, FranceReported employees: 11-50 | Mulhouse, France | 11-50 | Exact match | 10 contacts → |
“2LE est une entreprise de développement logiciels entreprise sur mesure.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Wikoditwikodit.frHQ: Bordeaux, FranceReported employees: 1-10 | Bordeaux, France | 1-10 | Exact match | 10 contacts → |
“Société de développement Informatique Des experts au service de vos projets de développements informatiques - Application et interfaces web, mobile et desktop - Api et bases de…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Altitude Créationaltitude-creation.frHQ: Cherbourg-en-cotentin, FranceReported employees: 11-50 | Cherbourg-en-cotentin, France | 11-50 | Exact match | 9 contacts → |
“Basée à Cherbourg-en-Cotentin, Altitude est une société spécialisée dans le développement informatique.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Iomentumiomentum.comHQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 8 contacts → |
“IOmentum est une société de conseil et de développement web avec des employés basés à Lille, Paris et Lyon.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Sismic, Développement Logicielsismic.fr HQ: Lieusaint, FranceReported employees: 1-10 | Lieusaint, France | 1-10 | Exact match | 7 contacts → |
“Sismic est une société créée depuis 2011 spécialisée dans le développement Web.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Arocielarociel.frHQ: Sargé-lès-le-mans, FranceReported employees: 1-10 | Sargé-lès-le-mans, France | 1-10 | Exact match | 7 contacts → |
“Bienvenue sur la page Arociel, situé au Mans, nous sommes spécialisés dans la conception de logiciel métier, site internet et application mobile.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Ambin Informatiqueambin.frHQ: Saint-avertin, FranceReported employees: 1-10 | Saint-avertin, France | 1-10 | Exact match | 7 contacts → |
“Nous sommes une société de développement de logiciels.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Linkavielinkavie.com HQ: Aix En Provence, FranceReported employees: 11-50 | Aix En Provence, France | 11-50 | Exact match | 6 contacts → |
“LINKAVIE est une société de développement d'applications web et mobiles qui se concentre sur la création d'applications personnalisées pour les entreprises.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Odyssey Consultingodyssey-consulting.frHQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 6 contacts → |
“Software development & Consulting Pioneers” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | DEV Fightersdev-fighters.fr HQ: Parigi, FranceReported employees: 1-10 | Parigi, France | 1-10 | Exact match | 6 contacts → |
“DEV FIGHTERS est une start up fondée en 2022 par de jeunes geeks et entrepreneurs qui, frustrés par le manque d’agilité que peuvent connaitre les grandes structures (de par leur…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 250 company matches
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Volunteer software development companies: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
249 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 250 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for volunteer software development companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many volunteer software development companies did RevenueBase find based in France?
The saved snapshot records 250 matching company records, 1,689 tracked contacts and 596 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Volunteer software development companies by geography
- Volunteer software development companies based in Yerevan, Armenia
- Volunteer software development companies based in Melbourne, Australia
- Volunteer software development companies based in Sydney, Australia
- Volunteer software development companies based in Dhaka, Bangladesh
- Volunteer software development companies based in Rio De Janeiro, Brazil
- Volunteer software development companies based in Sao Paulo, Brazil
- Volunteer software development companies based in Sofia, Bulgaria
- Volunteer software development companies based in Calgary, Canada
- Volunteer software development companies based in Montreal, Canada
- Volunteer software development companies based in Toronto, Canada
- Volunteer software development companies based in Zagreb, Croatia
- Volunteer software development companies based in Tallinn, Estonia
Cite this list
RevenueBase Data Team. Top 25 volunteer software development companies based in France. Snapshot: September 29, 2026. https://revenuebase.ai/companies/volunteer-software-development-companies/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Volunteer software development companies based in Yerevan, Armenia
- Volunteer software development companies based in Melbourne, Australia
- Volunteer software development companies based in Sydney, Australia
- Volunteer software development companies based in Dhaka, Bangladesh
- Volunteer software development companies based in Rio De Janeiro, Brazil
- Volunteer software development companies based in Sao Paulo, Brazil
Company intelligence · public preview
Top 25 volunteer software development companies based in France
RevenueBase records 250 matching company records for volunteer software development companies based in France, with 1,689 tracked contacts and 596 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 volunteer software development companies based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | CELADcelad.com HQ: Toulouse, FranceReported employees: 1,001-5,000 | Toulouse, France | 1,001-5,000 | Exact match | 570 contacts → |
“Consulting and Engineering in innovative technology Celad is a global software engineering company with over 1200 engineers.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | The Codingmachinethecodingmachine.com HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 93 contacts → |
“The Coding Machine is an IT company that provides bespoke web & mobile development.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | BILOGbilog.fr HQ: Versailles, FranceReported employees: 51-200 | Versailles, France | 51-200 | Exact match | 51 contacts → |
“Bilog SAS est une ESN basée à Versailles qui, forte de ses plus de 530 projets réalisés (à l'été 2016), propose aux éditeurs de logiciels et aux ETI, des compétences dans la…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Ioceaniocean.fr HQ: Montpellier, FranceReported employees: 11-50 | Montpellier, France | 11-50 | Exact match | 35 contacts → |
“IOcean is an IT engineering company on a human scale (35 employees, 2 agencies) that supports its clients in all their projects: software engineering, websites, Intranet/Extranet…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | FTELftel.fr HQ: Rouen, FranceReported employees: 11-50 | Rouen, France | 11-50 | Exact match | 25 contacts → |
“Agence d'édition de logiciels web & mobile depuis Réalisation sur mesure de vos applications web & mobile.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Tekowaytekoway.com HQ: Marseille, FranceReported employees: 11-50 | Marseille, France | 11-50 | Exact match | 24 contacts → |
“Tekoway is a full-stack technology company, that accompanies you on all your digital projects: web applications, mobile applications, or business tools.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Codetiburoncodetiburon.com HQ: Aix-en-provence, FranceReported employees: 51-200 | Aix-en-provence, France | 51-200 | Exact match | 24 contacts → |
“CodeTiburon builds AI systems that reason, decide, and act.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Sixmonsixmon.net HQ: Le Havre, FranceReported employees: 11-50 | Le Havre, France | 11-50 | Exact match | 23 contacts → |
“SIXMON helps companies to embrace their challenging development projects, Web and Mobile.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Sobiapisobiapi.com HQ: Lille, FranceReported employees: 11-50 | Lille, France | 11-50 | Exact match | 21 contacts → |
“SoBiapi is a cutting-edge software development company and design agency with a vast pool of highly skilled developers available for dedicated and fixed time/cost projects.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Sastecsastec-group.com HQ: Saint-germain-en-laye, FranceReported employees: 51-200 | Saint-germain-en-laye, France | 51-200 | Exact match | 19 contacts → |
“Crée en 2018, SASTEC est une entreprise spécialisée dans la conception, la recherche et le développement de logiciels et d’applications web.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Silicosilico.fr HQ: Lyon, FranceReported employees: 11-50 | Lyon, France | 11-50 | Exact match | 16 contacts → |
“Notre équipe conçoit des applications complexes (principalement en mode WEB, mais aussi sur Mobile ou PC) à partir d'une feuille blanche et de la "liste au Père-Noël" que nous…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Yomevayomeva.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 14 contacts → |
“Spécialistes du développement Open Source (PHP, Javascript) Cloud et OPS / Associé Time For The Planet et certifié Great Place To Work” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Favie Techfavie.tech HQ: Saint Raphaël, FranceReported employees: 11-50 | Saint Raphaël, France | 11-50 | Exact match | 13 contacts → |
“Entrepreneurs first and foremost we started by creating an application and at the time we made the choice to outsource our development to Vietnamese partners.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Code-Trooperscode-troopers.com HQ: Tours, FranceReported employees: 1-10 | Tours, France | 1-10 | Exact match | 12 contacts → |
“Fondée en 2014 à Tours, Code-Troopers est une agence spécialisée dans le développement logiciel et la conception d’applications web et mobiles sur-mesure.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Foliatech Francefoliatech.fr HQ: Lyon, FranceReported employees: 11-50 | Lyon, France | 11-50 | Exact match | 11 contacts → |
“Foliatech est un éditeur de logiciels, spécialisé dans le développement de logiciels, d’applications mobiles et d’outils web dédiés aux besoins de l’entreprise.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Mulhouse, FranceReported employees: 11-50 | Mulhouse, France | 11-50 | Exact match | 10 contacts → |
“2LE est une entreprise de développement logiciels entreprise sur mesure.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Wikoditwikodit.fr HQ: Bordeaux, FranceReported employees: 1-10 | Bordeaux, France | 1-10 | Exact match | 10 contacts → |
“Société de développement Informatique Des experts au service de vos projets de développements informatiques - Application et interfaces web, mobile et desktop - Api et bases de…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Altitude Créationaltitude-creation.fr HQ: Cherbourg-en-cotentin, FranceReported employees: 11-50 | Cherbourg-en-cotentin, France | 11-50 | Exact match | 9 contacts → |
“Basée à Cherbourg-en-Cotentin, Altitude est une société spécialisée dans le développement informatique.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Iomentumiomentum.com HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 8 contacts → |
“IOmentum est une société de conseil et de développement web avec des employés basés à Lille, Paris et Lyon.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Sismic, Développement Logicielsismic.fr HQ: Lieusaint, FranceReported employees: 1-10 | Lieusaint, France | 1-10 | Exact match | 7 contacts → |
“Sismic est une société créée depuis 2011 spécialisée dans le développement Web.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Arocielarociel.fr HQ: Sargé-lès-le-mans, FranceReported employees: 1-10 | Sargé-lès-le-mans, France | 1-10 | Exact match | 7 contacts → |
“Bienvenue sur la page Arociel, situé au Mans, nous sommes spécialisés dans la conception de logiciel métier, site internet et application mobile.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Ambin Informatiqueambin.fr HQ: Saint-avertin, FranceReported employees: 1-10 | Saint-avertin, France | 1-10 | Exact match | 7 contacts → |
“Nous sommes une société de développement de logiciels.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Linkavielinkavie.com HQ: Aix En Provence, FranceReported employees: 11-50 | Aix En Provence, France | 11-50 | Exact match | 6 contacts → |
“LINKAVIE est une société de développement d'applications web et mobiles qui se concentre sur la création d'applications personnalisées pour les entreprises.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Odyssey Consultingodyssey-consulting.fr HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 6 contacts → |
“Software development & Consulting Pioneers” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | DEV Fightersdev-fighters.fr HQ: Parigi, FranceReported employees: 1-10 | Parigi, France | 1-10 | Exact match | 6 contacts → |
“DEV FIGHTERS est une start up fondée en 2022 par de jeunes geeks et entrepreneurs qui, frustrés par le manque d’agilité que peuvent connaitre les grandes structures (de par leur…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Volunteer software development companies: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
249 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 250 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for volunteer software development companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many volunteer software development companies did RevenueBase find based in France?
The saved snapshot records 250 matching company records, 1,689 tracked contacts and 596 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 volunteer software development companies based in France. Snapshot: September 29, 2026. https://revenuebase.ai/companies/volunteer-software-development-companies/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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