Company lists · Data refreshed September 2026

Top 25 Business software implementation companies based in France

Name: Business software implementation companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 2,750 companies tracked

RevenueBase identified 2,750 business software implementation companies headquartered in France as of September 2026 and tracks 119,319 professional contacts across them, including 49,121 with verified work emails and 3,227 with mobile numbers. Paris is the largest hub.

This list covers business software implementation companies headquartered in 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 28, 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 28, 2026 86% judged on-target in blind review

2,750Companies

119,319Contacts tracked

49,121Verified emails

3,227Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest business software implementation companies based in France

Ranked by team size

Top 25 of 2,750 business software implementation companies based in France, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to business software implementation companies: 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 28, 2026	10001+	36,960 contacts →
	Indirect evidence “Sopra Steria, a major Tech player in Europe with employees in nearly 30 countries, is recognised for its consulting, digital services and solutions.” Source: RevenueBase Database · checked Sep 28, 2026
2	Wavestone	Indirect evidence	100-101 Terrasse Boieldieu, FranceHQ checked Sep 28, 2026	1,001-5,000	6,190 contacts →
	Indirect evidence “Wavestone is a leading consulting firm operating at the intersection of business and technology.” Source: RevenueBase Database · checked Sep 28, 2026
3	Groupe SII	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	10001+	4,928 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
4	AUBAY	Indirect evidence	Boulogne Billancourt, FranceHQ checked Sep 28, 2026	5,001-10,000	2,670 contacts →
	Indirect evidence “Present in 7 countries in Europe, Aubay has more than 7800 employees and has generated revenues of € 513,5 million in 2022, with year on year growth consistently.” Source: RevenueBase Database · checked Sep 28, 2026
5	GFI World	Indirect evidence	Saint-ouen, FranceHQ checked Sep 28, 2026	10001+	2,169 contacts →
	Indirect evidence “Gfi became Inetum in 2020.” Source: RevenueBase Database · checked Sep 28, 2026
6	VISEO	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 28, 2026	1,001-5,000	1,989 contacts →
	Indirect evidence “VISEO is a global digital and business consulting company that assists its clients with their transformation journeys using advanced technology and industry expertise.” Source: RevenueBase Database · checked Sep 28, 2026
7	Keyrus	Indirect evidence	Levallois-perret, FranceHQ checked Sep 28, 2026	1,001-5,000	1,964 contacts →
	Indirect evidence “At Keyrus, we help organizations move from experimental AI to industrialized AI, from isolated agents to orchestrated systems, and from insight to execution.” Source: RevenueBase Database · checked Sep 28, 2026
8	Infotel	Indirect evidence	Neuilly-sur-seine, FranceHQ checked Sep 28, 2026	1,001-5,000	1,735 contacts →
	Indirect evidence “Infotel accompagne les directions Informatiques et Métiers des grandes entreprises depuis 45 ans (Airbus, Air France, PSA, BNP Paribas, Banque de France ou encore BPCE, etc.).” Source: RevenueBase Database · checked Sep 28, 2026
9	Prodware	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1,001-5,000	1,394 contacts →
	Indirect evidence “At Prodware, we believe that Trust, Audacity, and Passion are the driving forces behind meaningful digital transformation.” Source: RevenueBase Database · checked Sep 28, 2026
10	SMILE	Indirect evidence	Asnières Sur Seine, FranceHQ checked Sep 28, 2026	1,001-5,000	1,352 contacts →
	Indirect evidence “We are Technology experts & Business partners.” Source: RevenueBase Database · checked Sep 28, 2026
11	NIJI	Indirect evidence	Issy-les-moulineaux, FranceHQ checked Sep 28, 2026	1,001-5,000	1,256 contacts →
	Indirect evidence “Créée en septembre 2001, Niji est une société de conseil, de design et de mise en œuvre technologique, entièrement dédiée à la transformation numérique des entreprises et des…” Source: RevenueBase Database · checked Sep 28, 2026
12	Hardis Group	Partial evidence	Seyssinet-pariset, FranceHQ checked Sep 28, 2026	1,001-5,000	1,132 contacts →
	Partial evidence “Hardis Group is a consulting and IT services company, a Salesforce pure player through its subsidiary Cloudity, and the vendor of the Reflex logistics software suite.” Source: RevenueBase Database · checked Sep 28, 2026
13	Micropole	Indirect evidence	Levallois-perret, FranceHQ checked Sep 28, 2026	1,001-5,000	795 contacts →
	Indirect evidence “An international consulting group specialized in corporate transformation through Data, MICROPOLE partners its clients through a global approach: ‘Data Driven‘ Strategy, Cloud…” Source: RevenueBase Database · checked Sep 28, 2026
14	Visiativ	Indirect evidence	Lyon, FranceHQ checked Sep 28, 2026	1,001-5,000	750 contacts →
	Indirect evidence “Through innovation and digitalisation, Visiativ delivers smarter ways of working that help businesses become more agile, efficient and collaborative.” Source: RevenueBase Database · checked Sep 28, 2026
15	Groupe Intm	Indirect evidence	Levallois-perret, FranceHQ checked Sep 28, 2026	1,001-5,000	714 contacts →
	Indirect evidence “Le Groupe INTM est une société de conseil et de services en ingénierie numérique, dont le positionnement s'inscrit depuis plusieurs années dans une volonté de proximité, d'écoute…” Source: RevenueBase Database · checked Sep 28, 2026
16	Softeam	Indirect evidence	Courbevoie, FranceHQ checked Sep 28, 2026	1,001-5,000	705 contacts →
	Indirect evidence “Softeam is the Consulting and Services brand of Docaposte.” Source: RevenueBase Database · checked Sep 28, 2026
17	Coexya	Indirect evidence	Saint-didier-au-mont-d'or, FranceHQ checked Sep 28, 2026	501-1,000	668 contacts →
	Indirect evidence “Coexya has been an independent entity since October 1st 2020 when it was acquired by the operational management team with the support of the European private equity group Argos…” Source: RevenueBase Database · checked Sep 28, 2026
18	Intalio	Indirect evidence	Fontenay-sous-bois, FranceHQ checked Sep 28, 2026	501-1,000	586 contacts →
	Indirect evidence “With more than 30 years of expertise in the industry, Intalio -(previously known as Everteam Global Services) aims at accelerating an organization’s business evolution by offering…” Source: RevenueBase Database · checked Sep 28, 2026
19	Klanik	Indirect evidence	Marseille, FranceHQ checked Sep 28, 2026	501-1,000	585 contacts →
	Indirect evidence “KLANIK is a consulting company specialized in IT Engineering which accompanies its partners in their digital and technological projects.” Source: RevenueBase Database · checked Sep 28, 2026
20	Absys Cyborg	Indirect evidence	Issy-les-moulineaux, FranceHQ checked Sep 28, 2026	501-1,000	579 contacts →
	Indirect evidence “Absys Cyborg - A company specialized on business solutions deployments - Subsidiary of the Keyrus Group - 330 employees - 3,800 customers - Is employee development centric - Is…” Source: RevenueBase Database · checked Sep 28, 2026
21	Arkance	Indirect evidence	Saint-denis, FranceHQ checked Sep 28, 2026	1,001-5,000	563 contacts →
	Indirect evidence “ARKANCE is a global partner in digital and operational transformation for the architecture, engineering, construction, and manufacturing industries.” Source: RevenueBase Database · checked Sep 28, 2026
22	Julhiet Sterwen	Indirect evidence	Neuilly Sur Seine, FranceHQ checked Sep 28, 2026	501-1,000	551 contacts →
	Indirect evidence “julhiet sterwen is a key player in management, human resources and operational consulting.” Source: RevenueBase Database · checked Sep 28, 2026
23	Meritis	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	501-1,000	549 contacts →
	Indirect evidence “Meritis is a consulting firm specializing in the digital transformation of organizations, co-founded in 2007 by Sébastien Videment.” Source: RevenueBase Database · checked Sep 28, 2026
24	Ippon Technologies	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	510 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
25	Zenika	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	501-1,000	430 contacts →
	Indirect evidence “Zenika is an IT consulting firm with 550 employees that helps companies with their digital transformation.” Source: RevenueBase Database · checked Sep 28, 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: business software implementation companies. 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 business software implementation companies.
Partial evidence: Its own public description names part of business software implementation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business software implementation companies. 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 25 of 2,750 business software implementation companies based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 49,121 reachable decision-makers.

Free signup · no credit card

View the full list →

Business software implementation companies based in France at a glance

As of Sep 28, 2026

41.2%Verified-email coverage

2.7%Mobile-number coverage

43.4Average contacts per company

1-10Median size (employees)

26.9%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,609

11-50

745

51-200

246

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 30.0d

25,3250–30

21,76931–60

1,34461–90

1290–180

671180+

Company record updated

Median 83.0d

00–30

27,62231–60

39,15361–90

46,01990–180

6,525180+

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 business software implementation companies, 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 France whose own description of what they do matches “business software implementation companies”. 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 business software implementation companies), 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 business software implementation companies, and records with no verified work email. Companies headquartered outside France 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, 49,121 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 28, 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.

Business software implementation companies by metro

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 business software implementation companies, 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 business software implementation companies are there based in France?

RevenueBase identified 2,750 business software implementation companies headquartered in 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 business software implementation companies?

Paris leads with 740 headquartered companies, followed by Lyon (116) and Toulouse (59).

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 49,121 verified decision-maker contacts tracked across these 2,750 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 2,750 business software implementation companies based in France. Start with a free account, no credit card.

Download this list →

Related lists

Business software implementation companies by geography

Browse the directory

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.