Company lists · Data refreshed September 2026

Top 25 Enterprise integration consulting firms based in Paris, France

Name: Enterprise integration consulting firms 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 363 companies tracked

RevenueBase identified 363 company matches for enterprise integration consulting firms associated with Paris, France as of September 2026 and tracks 10,420 professional contacts across them, including 3,881 with verified work emails. Across France, Paris is the largest hub for this category.

This list covers company matches for enterprise integration consulting firms 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

363Companies

10,420Contacts tracked

3,881Verified emails

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The 25 largest enterprise integration consulting firms based in Paris, France

Ranked by team size

Top 25 of 363 company matches for enterprise integration consulting firms 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	Groupe SII	Exact match	Paris, FranceHQ recorded Sep 28, 2026	10001+	4,928 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Ataway	Exact match	Paris, FranceHQ recorded Sep 28, 2026	201-500	394 contacts →
	Exact match “Ataway is a global consulting company supporting organizations across industries, with over 25 years of experience and presence in more than 23 countries.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Cyllene	Exact match	Paris, FranceHQ recorded Sep 28, 2026	201-500	279 contacts →
	Exact match “Chez Cyllene, on couvre le spectre complet de votre besoin en termes de : Conseils 🧬 Définition d’architectures Hébergement & Services managés Cybersécurité & Formations…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Decade	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	250 contacts →
	Exact match “Fondée en 1988, DECADE se positionne dans l’accompagnement des entreprises et enseignes de commerce « traditionnel » qui se lancent ou évoluent dans l’aventure de l’e-commerce, et…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Business At Work	Exact match	Paris, FranceHQ recorded Sep 28, 2026	201-500	232 contacts →
	Exact match “Business At Work is a management and information systems consultancy company offering a range of services entirely focused towards the optimisation of the internal functions of…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Iliade Consulting	Exact match	Paris, FranceHQ recorded Sep 28, 2026	201-500	211 contacts →
	Exact match “Iliade Consulting is an IT Consulting Company specialized in the energy and water sector.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Meltone Advisory	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	206 contacts →
	Exact match “MeltOne is a consulting firm specialized in Organization and Solution Integration that helps companies and their employees in journey toward their transformation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Addinn Group	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	125 contacts →
	Exact match “ADDINN est un cabinet de conseil et d'ingénierie en systèmes d'informations depuis 2012, spécialisé dans les secteurs de la Banque, de l'Assurance et du Transport.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Resoneo	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	94 contacts →
	Exact match “Créé en 2004, RESONEO est un cabinet de conseil en stratégie et en marketing pour le e-business qui réunit aujourd’hui 60 consultants spécialisés sur Internet et les nouvelles…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	LUCEM	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	82 contacts →
	Exact match “Lucem, les experts de l'ERP!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Tlti Ingénierie Numérique	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	69 contacts →
	Exact match “CONSEIL : Un savoir-faire reconnu et structuré autour d'axes métiers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Enioka	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	66 contacts →
	Exact match “enioka est le partenaire de référence pour gérer la complexité des SI de ses clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	M618 Consulting	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	66 contacts →
	Exact match “Management Consultants \| Business Transformers \| Efficiency driven.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	42c	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	55 contacts →
	Exact match “42 Consulting is a French company created in 2006.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	NRJBI	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	55 contacts →
	Exact match “NRJBI est le résultat de 25 ans d’expérience dans le BI et l’informatique.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	NATAN	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	53 contacts →
	Exact match “Fondé en 2004, NATAN est un cabinet d’architecture en système d’information.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Lenstra	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	53 contacts →
	Exact match “Lenstra is a consultancy that specialises in Tech.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	SCIAM	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	51 contacts →
	Exact match “SCIAM réunit des experts en technologie et en transformation IT autour d'une mission : livrer un conseil exigeant, ancré dans la pratique, et produire des résultats concrets.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Consultime	Exact match	Paris, FranceHQ recorded Sep 28, 2026	201-500	49 contacts →
	Exact match “CONSULTIME met son expertise au service de ses Clients grands comptes, intégrateurs et éditeurs de logiciels pour développer, avec eux, les projets stratégiques.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	ST Groupe	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	47 contacts →
	Exact match “ST Groupe is an IT Consulting and Engineering company based in Paris area.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Fenixys- An Aurionpro Company	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	45 contacts →
	Exact match “Fenixys is a consulting firm founded by Eric Rosso in 2016 to meet the needs of financial institutions with ambitious IT transformation goals for their capital markets activities.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	INOCO	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	44 contacts →
	Exact match “Chez INOCO, nous sommes convaincus que pour bien faire, il faut bien être!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Normasys	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	44 contacts →
	Exact match “Our mission is to design, develop, run and manage information systems while integrating new technologies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Systemic	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	44 contacts →
	Exact match “Systemic, one of the first integrators of DELL Technologies in France, supports large companies in the study, recommendation, implementation and monitoring of their information…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Excelcio	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	43 contacts →
	Exact match “Nous intervenons en distribution, mise en œuvre et optimisation de solutions ayant prouvé leur pertinence dans le pilotage des entreprises.” 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 “enterprise integration consulting firms”. 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 363 enterprise integration consulting firms based in Paris, France

See the full list, filter by size, metro and specialty, and access 3,881 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise integration consulting firms based in Paris, France at a glance

As of Sep 28, 2026

37.2%Verified-email coverage

28.7Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

180

11-50

123

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 for Paris, so it is reported there. Company counts and contact totals on this page are exact for Paris, over 363 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 “enterprise integration consulting firms” 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 3,881 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.

Enterprise integration consulting firms by metro in France

Enterprise integration consulting firms in Lyon49

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 “enterprise integration consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise integration consulting firms are there based in Paris, France?

RevenueBase identified 363 company matches for enterprise integration consulting firms 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?

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

Which city in France has the most enterprise integration consulting firms?

Paris leads France with 363 company records, followed by Lyon (49) and Toulouse (24).

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 3,881 professional contacts with verified work emails tracked across these 363 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.