Company lists · Data refreshed September 2026

Top 25 Customer onboarding consulting firms based in Paris, France

Name: Customer onboarding 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 345 companies tracked

RevenueBase identified 345 customer onboarding consulting firms headquartered in Paris, France as of September 2026 and tracks 3,930 professional contacts across them, including 1,633 with verified work emails. Across France, Paris is the largest hub for this category.

This list covers customer onboarding consulting firms 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 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

345Companies

3,930Contacts tracked

1,633Verified emails

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The 25 largest customer onboarding consulting firms based in Paris, France

Ranked by team size

Top 25 of 345 customer onboarding consulting firms based in Paris, France, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to customer onboarding consulting firms: 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	Exiom Partners	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	241 contacts →
	Indirect evidence “Fondé en 2019 par des associés de grands cabinets de conseil, Exiom Partners est un cabinet spécialisé dans les Services Financiers pensé pour proposer un modèle de management…” Source: RevenueBase Database · checked Sep 28, 2026
2	MARGO	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	174 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
3	Almavia CX	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	171 contacts →
	Indirect evidence “est de transformer l’expérience client en plaçant l’humain au cœur des stratégies * est notre capacité à travailler avec et pour nos clients, en construisant des relations…” Source: RevenueBase Database · checked Sep 28, 2026
4	Novencia Group	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	144 contacts →
	Indirect evidence “Transformer le changement en opportunités!” Source: RevenueBase Database · checked Sep 28, 2026
5	Addinn Group	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	125 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
6	Quicksign	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	109 contacts →
	Indirect evidence “We believe that complex issues can be simplified.” Source: RevenueBase Database · checked Sep 28, 2026
7	Investance	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	101 contacts →
	Indirect evidence “Investance est un cabinet de conseil en organisation dédié aux évolutions de la Banque-Finance-Assurance.” Source: RevenueBase Database · checked Sep 28, 2026
8	Lineup7	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	97 contacts →
	Indirect evidence “LineUP7 est un cabinet de conseil spécialisé en Data, CRM, Martech et Intelligence Artificielle, filiale d’Isoskèle (Groupe La Poste).” Source: RevenueBase Database · checked Sep 28, 2026
9	WHY Consulting	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	94 contacts →
	Partial evidence “Spécialiste du BtoB, WHY Consulting vous accompagne de la définition de votre stratégie de développement à son exécution, grâce à ses 3 pôles d'expertise - La performance…” Source: RevenueBase Database · checked Sep 28, 2026
10	Stanwell Consulting	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	92 contacts →
	Partial evidence “Stanwell is a consulting firm specialized in strategy and transformation for the Financial Services sector since its creation in 2006.” Source: RevenueBase Database · checked Sep 28, 2026
11	Twelve Consulting	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	90 contacts →
	Partial evidence “At Twelve Consulting, we think bigger to do things differently.” Source: RevenueBase Database · checked Sep 28, 2026
12	Fincley Consulting	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	87 contacts →
	Partial evidence “Fincley consulting, créé en 2015, est un cabinet de conseil en stratégie, organisation et management spécialisé dans les services financiers.” Source: RevenueBase Database · checked Sep 28, 2026
13	Numendo	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	78 contacts →
	Indirect evidence “Numendo s'affirme aujourd'hui comme l'Architecte de l'Expérience Client Unifiée.” Source: RevenueBase Database · checked Sep 28, 2026
14	FDV Partner	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	71 contacts →
	Indirect evidence “FOR OVER 10 YEARS, WE HAVE BEEN HELPING OUR CLIENTS REACH THEIR GOALS IN TERMS OF RESULTS AND ACQUISITION OF NEW CLIENTS.” Source: RevenueBase Database · checked Sep 28, 2026
15	TWYCE	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	71 contacts →
	Indirect evidence “Avec une dizaine d’années cumulées en cabinet de conseil, nous avons pour ambition de faciliter la relation entre les Consultants, les clients et le cabinet.” Source: RevenueBase Database · checked Sep 28, 2026
16	Markentive	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	70 contacts →
	Indirect evidence “Markentive is a European leader in CRM & Growth Marketing.” Source: RevenueBase Database · checked Sep 28, 2026
17	Effyis Group	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	62 contacts →
	Indirect evidence “Effyis est un groupe à la croisée du conseil, de la technologie et de la réglementation.” Source: RevenueBase Database · checked Sep 28, 2026
18	Talisker	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	57 contacts →
	Partial evidence “Talisker is a management consulting firm that works at the heart of your teams and mobilizes the power of the collective to accelerate and secure your transformations.” Source: RevenueBase Database · checked Sep 28, 2026
19	Kanbios	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	56 contacts →
	Indirect evidence “Pure player du conseil digital, nous souhaitons être un partenaire de confiance, concepteur et accélérateur de projets.” Source: RevenueBase Database · checked Sep 28, 2026
20	42c	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	55 contacts →
	Partial evidence “42 Consulting is a French company created in 2006.” Source: RevenueBase Database · checked Sep 28, 2026
21	IRLY	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	53 contacts →
	Partial evidence “Our purpose Irly provides consulting expertise to build the next generation of corporate functions.” Source: RevenueBase Database · checked Sep 28, 2026
22	Fenixys- An Aurionpro Company	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	45 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
23	Cod4is	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	42 contacts →
	Indirect evidence “Since its inception in 2017, COD4IS aims at making retail easy for top French and global brands.” Source: RevenueBase Database · checked Sep 28, 2026
24	DNG	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	42 contacts →
	Indirect evidence “DNG est un cabinet de conseil en stratégie et opérations, pragmatique et dédié aux décideurs de l’écosystème Consumer, proposant une approche novatrice et écosystémique du métier…” Source: RevenueBase Database · checked Sep 28, 2026
25	IDNA	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	42 contacts →
	Indirect evidence “Cabinet de conseil à taille humaine spécialisé dans les infrastructures Datacenters, réseaux et sécurité.” 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: customer onboarding consulting firms. 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 customer onboarding consulting firms.
Partial evidence: Its own public description names part of customer onboarding consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name customer onboarding consulting firms. 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 345 customer onboarding consulting firms based in Paris, France

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Customer onboarding consulting firms based in Paris, France at a glance

As of Sep 28, 2026

41.6%Verified-email coverage

11.4Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

216

11-50

51-200

201-500

501-1,000

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 345 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 customer onboarding consulting firms, 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 “customer onboarding consulting firms”. 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 customer onboarding consulting firms), 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 customer onboarding consulting firms, 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, 1,633 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.

Customer onboarding consulting firms by metro in France

Customer onboarding consulting firms in Lyon27

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 customer onboarding consulting firms, 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 customer onboarding consulting firms are there based in Paris, France?

RevenueBase identified 345 customer onboarding consulting firms 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?

Exiom Partners, headquartered in Paris, tops this list with the largest team on record.

Which city in France has the most customer onboarding consulting firms?

Paris leads France with 345 headquartered companies, followed by Lyon (27) and Nantes (20).

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 1,633 verified decision-maker contacts tracked across these 345 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.

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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.