Company lists · Data refreshed September 2026

Top 24 Software development agencies based in Paris, France

Name: Software development agencies based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 1,366 companies tracked

RevenueBase identified 1,366 software development agencies headquartered in Paris, France as of September 2026 and tracks 63,425 professional contacts across them, including 25,899 with verified work emails. Paris is the largest hub.

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

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

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 6, 2026 86% judged on-target in blind review

1,366Companies

63,425Contacts tracked

25,899Verified emails

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The 24 largest software development agencies based in Paris, France

Ranked by team size

Top 24 of 1,366 software development agencies based in Paris, France, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to software development agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Sopra Steria	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	10001+	36,960 contacts →
	“Sopra Steria, a major Tech player in Europe with employees in nearly 30 countries, is recognised for its consulting, digital services and solutions.” Source: company website · checked Sep 6, 2026
2	Groupe SII	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	10001+	4,928 contacts →
	“Le groupe SII est une société d’ingénierie et de conseil en technologies (ICT) et une entreprise de services numériques (ESN) créée en 1979 par Bernard HUVÉ, ingénieur de…” Source: company website · checked Sep 6, 2026
3	Prodware	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	1,001-5,000	1,394 contacts →
	“At Prodware, we believe that Trust, Audacity, and Passion are the driving forces behind meaningful digital transformation.” Source: company website · checked Sep 6, 2026
4	Neosoft	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	1,001-5,000	1,240 contacts →
	“Néosoft est un groupe indépendant de conseil en transformation digitale de 1800 collaborateurs réunis en communautés d’experts : Conseil & Agilité, Cybersécurité, Data, DevOps…” Source: company website · checked Sep 6, 2026
5	Meritis	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	501-1,000	549 contacts →
	“Meritis is a consulting firm specializing in the digital transformation of organizations, co-founded in 2007 by Sébastien Videment.” Source: company website · checked Sep 6, 2026
6	Ippon Technologies	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	201-500	510 contacts →
	“USING OUR COLLECTIVE ENERGY FOR POSITIVE TECHNOLOGY Ippon is a consulting and expertise firm, who is convinced that technology is a source of progress for society.” Source: company website · checked Sep 6, 2026
7	Zenika	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	501-1,000	430 contacts →
	“Zenika is an IT consulting firm with 550 employees that helps companies with their digital transformation.” Source: company website · checked Sep 6, 2026
8	Wevioo	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	201-500	413 contacts →
	“Créé en 1998, Wevioo est un groupe international de conseil et de services numériques qui accompagne ses clients dans leurs défis d’innovation, de transformation et de performance…” Source: company website · checked Sep 6, 2026
9	Ataway	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	201-500	394 contacts →
	“Ataway is a global consulting company supporting organizations across industries, with over 25 years of experience and presence in more than 23 countries.” Source: company website · checked Sep 6, 2026
10	LÙKLA	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	501-1,000	331 contacts →
	“Together, aiming higher and going further to unlock your potential.” Source: company website · checked Sep 6, 2026
11	Cyllene	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	201-500	279 contacts →
	“Chez Cyllene, on couvre le spectre complet de votre besoin en termes de : Conseils 🧬 Définition d’architectures Hébergement & Services managés Cybersécurité & Formations…” Source: company website · checked Sep 6, 2026
12	Ouidou	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	201-500	252 contacts →
	“Fondée en 2017, Ouidou est une entreprise de services du numérique regroupant plus de 250 collaborateurs.” Source: company website · checked Sep 6, 2026
13	Theodo	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	501-1,000	236 contacts →
	“A Theodo, toute notre énergie est tournée vers la satisfaction de nos clients.” Source: company website · checked Sep 6, 2026
14	Timsoft Group	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	201-500	217 contacts →
	“Timsoft is a global consulting firm specializing in digital transformation for the retail industry.” Source: company website · checked Sep 6, 2026
15	Meltone Advisory	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	51-200	206 contacts →
	“MeltOne is a consulting firm specialized in Organization and Solution Integration that helps companies and their employees in journey toward their transformation.” Source: company website · checked Sep 6, 2026
16	AS International Group	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	501-1,000	204 contacts →
	“Société du groupe Neurones, AS International Group soutient les entreprises dans leur transformation digitale en proposant des solutions informatiques innovantes.” Source: company website · checked Sep 6, 2026
17	Syxperiane	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	201-500	183 contacts →
	“Dans un monde qui change constamment, SYXPERIANE porte la mission de faire de chaque projet de transformation digitale, d’abord une transformation humaine.” Source: company website · checked Sep 6, 2026
18	MARGO	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	201-500	174 contacts →
	“More than a simple IT consulting group, MARGO is an alchemy of talents with constantly enriched expertise, always encouraged to be dynamic and to flourish.” Source: company website · checked Sep 6, 2026
19	Norgay	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	201-500	167 contacts →
	“NORGAY IT services, la proximité au cœur de votre transformation digitale NORGAY IT Services est une entreprise de services numériques (ESN), implantée sur Brest, Nantes, Paris…” Source: company website · checked Sep 6, 2026
20	Tesselate	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	201-500	158 contacts →
	“We’re a Digital Transformation Consultancy and Integrator formed from the strategic merger of the French company, Efficiency Management Consulting, and the Belgian company, Raven…” Source: company website · checked Sep 6, 2026
21	HR Team Group	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	501-1,000	157 contacts →
	“Since 2005, HR Team, Digital Services Company, has been ensuring a digital strategy in line with the ambition of its customers.” Source: company website · checked Sep 6, 2026
22	Novencia Group	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	201-500	144 contacts →
	“Transformer le changement en opportunités!” Source: company website · checked Sep 6, 2026
23	Saegus	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	51-200	134 contacts →
	“Saegus: digital use at heart of the transformation of business models The creation of Saegus is a response to a persistent issue for clients: companies that are at a loss when…” Source: company website · checked Sep 6, 2026
24	ITEC	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	51-200	131 contacts →
	“ITEC est une Entreprise de Services Numériques fondée en 2015 qui accompagne les organisations et les institutions dans leur quotidien et leurs transformations IT.” Source: company website · checked Sep 6, 2026

RevenueBase Smart Search

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

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

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

Showing 24 of 1,366 software development agencies based in Paris, France

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Software development agencies based in Paris, France at a glance

As of Sep 6, 2026

40.8%Verified-email coverage

46.4Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Paris

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

848

11-50

371

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured across the whole France list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Paris, over 1,366 companies.

How this list was built

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

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Paris, France whose own description of what they do matches “software development agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names software development agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among software development agencies, and records with no verified work email. Companies headquartered outside Paris are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 25,899 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 6, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Software development agencies by metro in France

Software development agencies in Paris1366
Software development agencies in Lyon217
Software development agencies in Toulouse121
Software development agencies in Bordeaux117
Software development agencies in Nantes101
Software development agencies in Marseille82
Software development agencies in Lille79
Software development agencies in Montpellier63
Software development agencies in Strasbourg52
Software development agencies in Rennes50
Software development agencies in Boulogne-Billancourt41
Software development agencies in Courbevoie40
Software development agencies in Nice38
Software development agencies in Neuilly-Sur-Seine36
Software development agencies in Levallois-Perret31
Software development agencies in Puteaux30
Software development agencies in Grenoble29
Software development agencies in Aix-En-Provence25

Frequently asked

What is RevenueBase Smart Search?

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

How many software development agencies are there based in Paris, France?

RevenueBase identified 1,366 software development agencies headquartered in Paris, France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Sopra Steria, headquartered in Paris, tops this list with the largest team on record.

Which city has the most software development agencies?

Paris leads with 1366 headquartered companies, followed by Lyon (217) and Toulouse (121).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 25,899 verified decision-maker contacts tracked across these 1,366 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 2026.

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About this data

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