Company lists · Data refreshed November 2026
Top 25 Custom web application development services based in France
RevenueBase identified 614 company matches for custom web application development services associated with France as of November 2026 and tracks 2,969 professional contacts across them, including 883 with verified work emails. Paris is the largest hub.
This list covers company matches for custom web application development services associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 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.
The 25 largest custom web application development services based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 101 contacts → | ||||
Exact match “Castelis, c'est l'histoire d'une entreprise en croissance continue.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 95 contacts → | ||||
Exact match “The Coding Machine is an IT company that provides bespoke web & mobile development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 87 contacts → | ||||
Exact match “Vous avez un projet web à développer?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 79 contacts → | ||||
Exact match “BOCASAY est une entreprise de services du numérique (ESN / SSII) spécialisée dans le développement web et applicatif.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 71 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 | |||||
| 6 | 65 contacts → | ||||
Exact match “Ipsosenso manages from end-to-end (design, development and outsourcing) e-applications projects of large accounts.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 49 contacts → | ||||
Exact match “repply est une société basée à La Rochelle, spécialisée dans le développement d'applications métiers sur les technologies web et mobiles.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 45 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 | |||||
| 9 | 41 contacts → | ||||
Exact match “Qui sommes-nous?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 38 contacts → | ||||
Exact match “Société de services à taille humaine et en pleine progression.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 38 contacts → | ||||
Exact match “EXO Partners a trois métiers : 1 - Nous développons des applications web & Mobile sur mesure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 38 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 36 contacts → | ||||
Exact match “Poyesis est une agence digitale spécialisée dans la conception et le développement de solutions web, mobiles et IA sur mesure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 24 contacts → | ||||
Exact match “Nous sommes Énéance, spécialiste de la conception et du développement d’applications web et mobiles sur mesure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 21 contacts → | ||||
Exact match “Akawam est une agence de développement web basée sur la métropole Lilloise, spécialisée dans la création de solutions web sur-mesure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 21 contacts → | ||||
Exact match “L’équipe Evodev vous aide à passer de l'idée à la web-app en un Que vous ayez un projet de marketplace, CRM, SaaS ou encore de réseau social, nous le développons pour vous en 6…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 21 contacts → | ||||
Exact match “Depuis près de 15 ans, nous accompagnons tous nos clients dans le développement de logiciels spécifiques à leur activité et à leur organisation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 20 contacts → | ||||
Exact match “Nous développons des sites internet et des applications web et mobile, sur mesure et en un temps record!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 19 contacts → | ||||
Exact match “Chez Topics, nous concevons et développons des outils de gestion sur mesure, parfaitement adaptés aux besoins et à l’image de nos clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 18 contacts → | ||||
Exact match “Bleu122 est une agence de développement d’applications web et mobiles sur-mesure et au forfait, depuis 2010.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 18 contacts → | ||||
Exact match “Novaway est une société spécialisée dans le développement web et mobile sur mesure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 18 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 17 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 16 contacts → | ||||
Exact match “Nous créons des produits web innovants.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 16 contacts → | ||||
Exact match “Quand les outils du marché ne suffisent plus, Vertuoz construit celui qu'il vous faut.” Recorded in the RevenueBase company graph · Nov 6, 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 “custom web application development services”. 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 614 custom web application development services based in France
See the full list, filter by size, metro and specialty, and access 883 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Custom web application development services based in France at a glance
As of Nov 6, 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 614 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 “custom web application development services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 883 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.
Custom web application development services by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “custom web application development services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many custom web application development services are there based in France?
RevenueBase identified 614 company matches for custom web application development services associated with France as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Castelis tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most custom web application development services?
Paris leads with 89 company records, followed by Lyon (23) and Bordeaux (14).
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 883 professional contacts with verified work emails tracked across these 614 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.
Ready to reach these companies? Verified emails and direct dials for all 614 custom web application development services based in France. Start with a free account, no credit card.
Download this list →Related lists
Custom web application development services by geography
- Custom web application development services based in the United States
- Custom web application development services based in the United Kingdom
- Custom web application development services based in Brazil
- Custom web application development services based in Germany
- Custom web application development services based in Canada
- Custom web application development services based in the Netherlands
- Custom web application development services based in Australia
- Custom web application development services based in Italy
- Custom web application development services based in Spain
- Custom web application development services based in Poland
- Custom web application development services based in Ukraine
- Custom web application development services based in South Africa
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
- Custom web application development services based in the United States
- Custom web application development services based in the United Kingdom
- Custom web application development services based in Brazil
- Custom web application development services based in Germany
- Custom web application development services based in Canada
- Custom web application development services based in the Netherlands
Company intelligence · public preview
Top 25 custom web application development services 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 614 matching company records for custom web application development services based in France, with 2,969 tracked contacts and 883 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: November 6, 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 custom web application development services 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 |  Casteliscastelis.comHQ: Ivry Sur Seine, FranceReported employees: 51-200 | Ivry Sur Seine, France | 51-200 | Exact match | 101 contacts → |
“Castelis, c'est l'histoire d'une entreprise en croissance continue.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  The Codingmachinethecodingmachine.comHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 95 contacts → |
“The Coding Machine is an IT company that provides bespoke web & mobile development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  GO & DEVgoandev.netHQ: Neuilly-sur-seine, FranceReported employees: 11-50 | Neuilly-sur-seine, France | 11-50 | Exact match | 87 contacts → |
“Vous avez un projet web à développer?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Bocasaybocasay.comHQ: Neuilly-sur-seine, FranceReported employees: 51-200 | Neuilly-sur-seine, France | 51-200 | Exact match | 79 contacts → |
“BOCASAY est une entreprise de services du numérique (ESN / SSII) spécialisée dans le développement web et applicatif.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  FWAfwa.frHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 71 contacts → |
“Created in 2005, FWA is a software engineering company, specialized in business computing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Ipsosensoipsosenso.comHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 65 contacts → |
“Ipsosenso manages from end-to-end (design, development and outsourcing) e-applications projects of large accounts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Repplyrepply.frHQ: La Rochelle, FranceReported employees: 11-50 | La Rochelle, France | 11-50 | Exact match | 49 contacts → |
“repply est une société basée à La Rochelle, spécialisée dans le développement d'applications métiers sur les technologies web et mobiles.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Groupefbogroupefbo.comHQ: La Roche-sur-yon, FranceReported employees: 11-50 | La Roche-sur-yon, France | 11-50 | Exact match | 45 contacts → |
“Le GroupeFBO est l'un des leaders du développement informatique en Vendée.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  ITS Futureits-future.comHQ: Schiltigheim, FranceReported employees: 11-50 | Schiltigheim, France | 11-50 | Exact match | 41 contacts → |
“Qui sommes-nous?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Dotsafedotsafe.frHQ: Bordeaux, FranceReported employees: 11-50 | Bordeaux, France | 11-50 | Exact match | 38 contacts → |
“Société de services à taille humaine et en pleine progression.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  EXO Partnersexo-partners.comHQ: Charbonnières Les Bains, FranceReported employees: 11-50 | Charbonnières Les Bains, France | 11-50 | Exact match | 38 contacts → |
“EXO Partners a trois métiers : 1 - Nous développons des applications web & Mobile sur mesure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  FTELftel.frHQ: Rouen, FranceReported employees: 11-50 | Rouen, France | 11-50 | Exact match | 38 contacts → |
“Agence d'édition de logiciels web & mobile depuis Réalisation sur mesure de vos applications web & mobile.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Poyesispoyesis.frHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 36 contacts → |
“Poyesis est une agence digitale spécialisée dans la conception et le développement de solutions web, mobiles et IA sur mesure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Énéanceeneance.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 24 contacts → |
“Nous sommes Énéance, spécialiste de la conception et du développement d’applications web et mobiles sur mesure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Akawamakawam.comHQ: Villeneuve D'ascq, FranceReported employees: 11-50 | Villeneuve D'ascq, France | 11-50 | Exact match | 21 contacts → |
“Akawam est une agence de développement web basée sur la métropole Lilloise, spécialisée dans la création de solutions web sur-mesure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Evodevevodev.coHQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 21 contacts → |
“L’équipe Evodev vous aide à passer de l'idée à la web-app en un Que vous ayez un projet de marketplace, CRM, SaaS ou encore de réseau social, nous le développons pour vous en 6…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Ecomsoftecomsoft.frHQ: Limoges, FranceReported employees: 11-50 | Limoges, France | 11-50 | Exact match | 21 contacts → |
“Depuis près de 15 ans, nous accompagnons tous nos clients dans le développement de logiciels spécifiques à leur activité et à leur organisation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Scrollagence-scroll.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 20 contacts → |
“Nous développons des sites internet et des applications web et mobile, sur mesure et en un temps record!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Topicstopics.frHQ: Saint Malo, FranceReported employees: 11-50 | Saint Malo, France | 11-50 | Exact match | 19 contacts → |
“Chez Topics, nous concevons et développons des outils de gestion sur mesure, parfaitement adaptés aux besoins et à l’image de nos clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Bleu122bleu122.comHQ: Toulouse, FranceReported employees: 11-50 | Toulouse, France | 11-50 | Exact match | 18 contacts → |
“Bleu122 est une agence de développement d’applications web et mobiles sur-mesure et au forfait, depuis 2010.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Novawaynovaway.frHQ: Lyon, FranceReported employees: 11-50 | Lyon, France | 11-50 | Exact match | 18 contacts → |
“Novaway est une société spécialisée dans le développement web et mobile sur mesure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Sobiapisobiapi.comHQ: Lille, FranceReported employees: 11-50 | Lille, France | 11-50 | Exact match | 18 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Silicosilico.frHQ: Lyon, FranceReported employees: 11-50 | Lyon, France | 11-50 | Exact match | 17 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Ascanioascan.ioHQ: Montbonnot-saint-martin, FranceReported employees: 51-200 | Montbonnot-saint-martin, France | 51-200 | Exact match | 16 contacts → |
“Nous créons des produits web innovants.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Vertuozvertuoz.frHQ: Avignon, FranceReported employees: 11-50 | Avignon, France | 11-50 | Exact match | 16 contacts → |
“Quand les outils du marché ne suffisent plus, Vertuoz construit celui qu'il vous faut.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 614 company matches
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Custom web application development services: dataset insights
November 6, 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
607 records in the displayed employee bands.
7 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 614 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: November 6, 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 ↗
Custom web application development services by metro
Questions about this company list
What does Exact match mean for custom web application development services?
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 custom web application development services did RevenueBase find based in France?
The saved snapshot records 614 matching company records, 2,969 tracked contacts and 883 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: November 6, 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
Custom web application development services by geography
- Custom web application development services based in the United States
- Custom web application development services based in the United Kingdom
- Custom web application development services based in Brazil
- Custom web application development services based in Germany
- Custom web application development services based in Canada
- Custom web application development services based in the Netherlands
- Custom web application development services based in Australia
- Custom web application development services based in Italy
- Custom web application development services based in Spain
- Custom web application development services based in Poland
- Custom web application development services based in Ukraine
- Custom web application development services based in South Africa
Cite this list
RevenueBase Data Team. Top 25 custom web application development services based in France. Snapshot: November 6, 2026. https://revenuebase.ai/companies/custom-web-application-development-services/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
- Custom web application development services based in the United States
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- Custom web application development services based in Brazil
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Company intelligence · public preview
Top 25 custom web application development services based in France
RevenueBase records 614 matching company records for custom web application development services based in France, with 2,969 tracked contacts and 883 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: November 6, 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 custom web application development services 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 | Casteliscastelis.com HQ: Ivry Sur Seine, FranceReported employees: 51-200 | Ivry Sur Seine, France | 51-200 | Exact match | 101 contacts → |
“Castelis, c'est l'histoire d'une entreprise en croissance continue.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | The Codingmachinethecodingmachine.com HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 95 contacts → |
“The Coding Machine is an IT company that provides bespoke web & mobile development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | GO & DEVgoandev.net HQ: Neuilly-sur-seine, FranceReported employees: 11-50 | Neuilly-sur-seine, France | 11-50 | Exact match | 87 contacts → |
“Vous avez un projet web à développer?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Bocasaybocasay.com HQ: Neuilly-sur-seine, FranceReported employees: 51-200 | Neuilly-sur-seine, France | 51-200 | Exact match | 79 contacts → |
“BOCASAY est une entreprise de services du numérique (ESN / SSII) spécialisée dans le développement web et applicatif.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | FWAfwa.fr HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 71 contacts → |
“Created in 2005, FWA is a software engineering company, specialized in business computing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ipsosensoipsosenso.com HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 65 contacts → |
“Ipsosenso manages from end-to-end (design, development and outsourcing) e-applications projects of large accounts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Repplyrepply.fr HQ: La Rochelle, FranceReported employees: 11-50 | La Rochelle, France | 11-50 | Exact match | 49 contacts → |
“repply est une société basée à La Rochelle, spécialisée dans le développement d'applications métiers sur les technologies web et mobiles.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Groupefbogroupefbo.com HQ: La Roche-sur-yon, FranceReported employees: 11-50 | La Roche-sur-yon, France | 11-50 | Exact match | 45 contacts → |
“Le GroupeFBO est l'un des leaders du développement informatique en Vendée.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | ITS Futureits-future.com HQ: Schiltigheim, FranceReported employees: 11-50 | Schiltigheim, France | 11-50 | Exact match | 41 contacts → |
“Qui sommes-nous?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Dotsafedotsafe.fr HQ: Bordeaux, FranceReported employees: 11-50 | Bordeaux, France | 11-50 | Exact match | 38 contacts → |
“Société de services à taille humaine et en pleine progression.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | EXO Partnersexo-partners.com HQ: Charbonnières Les Bains, FranceReported employees: 11-50 | Charbonnières Les Bains, France | 11-50 | Exact match | 38 contacts → |
“EXO Partners a trois métiers : 1 - Nous développons des applications web & Mobile sur mesure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | FTELftel.fr HQ: Rouen, FranceReported employees: 11-50 | Rouen, France | 11-50 | Exact match | 38 contacts → |
“Agence d'édition de logiciels web & mobile depuis Réalisation sur mesure de vos applications web & mobile.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Poyesispoyesis.fr HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 36 contacts → |
“Poyesis est une agence digitale spécialisée dans la conception et le développement de solutions web, mobiles et IA sur mesure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Énéanceeneance.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 24 contacts → |
“Nous sommes Énéance, spécialiste de la conception et du développement d’applications web et mobiles sur mesure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Akawamakawam.com HQ: Villeneuve D'ascq, FranceReported employees: 11-50 | Villeneuve D'ascq, France | 11-50 | Exact match | 21 contacts → |
“Akawam est une agence de développement web basée sur la métropole Lilloise, spécialisée dans la création de solutions web sur-mesure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Evodevevodev.co HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 21 contacts → |
“L’équipe Evodev vous aide à passer de l'idée à la web-app en un Que vous ayez un projet de marketplace, CRM, SaaS ou encore de réseau social, nous le développons pour vous en 6…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ecomsoftecomsoft.fr HQ: Limoges, FranceReported employees: 11-50 | Limoges, France | 11-50 | Exact match | 21 contacts → |
“Depuis près de 15 ans, nous accompagnons tous nos clients dans le développement de logiciels spécifiques à leur activité et à leur organisation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Scrollagence-scroll.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 20 contacts → |
“Nous développons des sites internet et des applications web et mobile, sur mesure et en un temps record!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Topicstopics.fr HQ: Saint Malo, FranceReported employees: 11-50 | Saint Malo, France | 11-50 | Exact match | 19 contacts → |
“Chez Topics, nous concevons et développons des outils de gestion sur mesure, parfaitement adaptés aux besoins et à l’image de nos clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Bleu122bleu122.com HQ: Toulouse, FranceReported employees: 11-50 | Toulouse, France | 11-50 | Exact match | 18 contacts → |
“Bleu122 est une agence de développement d’applications web et mobiles sur-mesure et au forfait, depuis 2010.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Novawaynovaway.fr HQ: Lyon, FranceReported employees: 11-50 | Lyon, France | 11-50 | Exact match | 18 contacts → |
“Novaway est une société spécialisée dans le développement web et mobile sur mesure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Sobiapisobiapi.com HQ: Lille, FranceReported employees: 11-50 | Lille, France | 11-50 | Exact match | 18 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Silicosilico.fr HQ: Lyon, FranceReported employees: 11-50 | Lyon, France | 11-50 | Exact match | 17 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Ascanioascan.io HQ: Montbonnot-saint-martin, FranceReported employees: 51-200 | Montbonnot-saint-martin, France | 51-200 | Exact match | 16 contacts → |
“Nous créons des produits web innovants.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Vertuozvertuoz.fr HQ: Avignon, FranceReported employees: 11-50 | Avignon, France | 11-50 | Exact match | 16 contacts → |
“Quand les outils du marché ne suffisent plus, Vertuoz construit celui qu'il vous faut.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 614 company matches
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Custom web application development services: dataset insights
November 6, 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
607 records in the displayed employee bands.
7 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 614 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: November 6, 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 ↗
Custom web application development services by metro
Questions about this company list
What does Exact match mean for custom web application development services?
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 custom web application development services did RevenueBase find based in France?
The saved snapshot records 614 matching company records, 2,969 tracked contacts and 883 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: November 6, 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 custom web application development services based in France. Snapshot: November 6, 2026. https://revenuebase.ai/companies/custom-web-application-development-services/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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