Company lists · Data refreshed September 2026

Top 24 Custom business software development companies based in Paris, France

Name: Custom business software development companies based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 86 companies tracked

RevenueBase identified 86 company matches for custom business software development companies associated with Paris, France as of September 2026 and tracks 447 professional contacts across them, including 129 with verified work emails. Across France, Paris is the largest hub for this category.

This list covers company matches for custom business software development companies associated with Paris, France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built

86Companies

447Contacts tracked

129Verified emails

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The 24 largest custom business software development companies based in Paris, France

Ranked by team size

Top 24 of 86 company matches for custom business software development companies based in Paris, France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	The Codingmachine	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	93 contacts →
	Exact match “The Coding Machine is an IT company that provides bespoke web & mobile development.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Scalizer	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	40 contacts →
	Exact match “Comment changer d'échelle sans les bons outils bien architecturés pour vos processus?” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Fastmag, An Orisha Commerce Company	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1,001-5,000	32 contacts →
	Exact match “Fastmag is a French software company specializing in shop management, e-commerce site creation, sales management and accounting B2B, companies production management as well as…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Vaspp France	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	15 contacts →
	Exact match “In business since 2016, we are a software editor, we offer to conceptualize, develop and deploy innovative ERP solutions within your SAP software packages, allowing an…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Donkeycode	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	12 contacts →
	Exact match “A la recherche de solutions innovantes & sur-mesure pour optimiser vos opérations métiers et faciliter le travail quotidien de vos équipes?” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Cincom Systems France	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	9 contacts →
	Exact match “Cincom Systems édite et commercialise des solutions progicielles qui permettent à ses clients de simplifier leurs processus métier complexes et de transformer leur information…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Odyssey Consulting	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1-10	6 contacts →
	Exact match “Software development & Consulting Pioneers” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Bivolis	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “BIVOLIS est éditeur de logiciels” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Softinnov	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “Pragmatic computer programs by Softinnov, since 2002.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Brook Group	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “At Brook we use the most reliable and powerful tools to develop the applications and the software which fit with your needs.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Bw2s	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “Nous bâtissons, maintenons et hébergeons les applications métiers dont vous avez besoin.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Bewizit	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “Bewizit vous accompagne dans vos projets de solutions informatiques (besoins spécifiques, CRM/ERP), car nous pensons que donner une réponse sur-mesure à vos besoins est un réel…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Mosaic LAB	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “Mosaic Lab offers an integrated range of services from consulting to custom software development and integration.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Digital Process Tools	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	3 contacts →
	Exact match “Pourquoi Digital Process Tools?” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	HLDA	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “HLDA PCS SAGE SA AU CAPITAL DE 38113 € NOUS SOMMES DES SPECIALISTES DE PROGICIELS- GESTION COMMERCIALE SQL - COMPTABILTE SQL - SUITE RH - DEVELOPPEMENT SQL Vous pouvez nous…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Izilog	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “Editeur de solutions innovantes dédiées aux entreprises de #portagesalarial #erp #saas #accompagnement #formation #sécurité” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Payet Consulting	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “PAYET Consulting SAS est une entreprise spécialisée dans la technologie de l'information.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	IDGOS	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1-10	2 contacts →
	Exact match “Parce que nous pensons que c’est à l’outil de s’adapter aux utilisateurs et non l’inverse, nous avons développé la solution de gestion d’entreprise IDGOS (Gestion Commerciale…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Arexys	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1-10	2 contacts →
	Exact match “AREXYS accompagne les PME dans la conception, l'adaptation et l'évolution de leurs ERP, CRM et logiciels métier.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Sofi Informatique	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1-10	2 contacts →
	Exact match “Éditeur de logiciels applicatifs” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	WENJY	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	1 contacts →
	Exact match “Wenjy conçoit et développe des solutions logicielles sur mesure, réalisées pour répondre parfaitement à votre besoin.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	TINCI	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match “Bonjour tout le monde, Nous sommes deux développeurs parisiens et avons fondé Tinci avec pour but de changer un peu la façon dont on travaille dans l'informatique.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	EKYSS	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match “EKYSS is a computer software company based out of 23 rue du groupe Manouchian, PARIS, France.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Yarsed	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match “YARSED specializes in transforming the innovative ideas of founders and entrepreneurs into tangible successes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

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

This list uses Exact for “custom business 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 24 of 86 custom business software development companies based in Paris, France

See the full list, filter by size, metro and specialty, and access 129 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom business software development companies based in Paris, France at a glance

As of Sep 28, 2026

28.9%Verified-email coverage

5.2Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole France list rather than for Paris, so it is reported there. Company counts and contact totals on this page are exact for Paris, over 86 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Paris, France whose business descriptions match “custom business 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 129 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Custom business software development companies by metro in France

Custom business software development companies in Lyon33

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 business software development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom business software development companies are there based in Paris, France?

RevenueBase identified 86 company matches for custom business software development companies associated with Paris, France as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which city in France has the most custom business software development companies?

Paris leads France with 86 company records, followed by Lyon (33) and Toulouse (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 129 professional contacts with verified work emails tracked across these 86 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.