Company lists · Data refreshed September 2026

Top 25 Defi consulting firms based in France

Name: Defi consulting firms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 1,296 companies tracked

RevenueBase identified 1,296 defi consulting firms headquartered in France as of September 2026 and tracks 16,897 professional contacts across them, including 6,761 with verified work emails. Paris is the largest hub.

This list covers defi consulting firms 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

1,296Companies

16,897Contacts tracked

6,761Verified emails

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The 25 largest defi consulting firms based in France

Ranked by team size

Top 25 of 1,296 defi consulting firms 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 defi 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	COGEP	Indirect evidence	Saint-doulchard, FranceHQ checked Sep 28, 2026	1,001-5,000	1,051 contacts →
	Indirect evidence “Une vision augmentée du conseil au service de votre réussite.” Source: RevenueBase Database · checked Sep 28, 2026
2	Eight Advisory	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	501-1,000	895 contacts →
	Partial evidence “Eight Advisory, Europe's leading independent advisory firm specialising in financial, operational and strategy consulting, is involved in transactions, restructuring and…” Source: RevenueBase Database · checked Sep 28, 2026
3	Norsys	Indirect evidence	Ennevelin, FranceHQ checked Sep 28, 2026	501-1,000	528 contacts →
	Indirect evidence “La vision du groupe norsys : développer une performance globale de l’entreprise.” Source: RevenueBase Database · checked Sep 28, 2026
4	Implid	Indirect evidence	Lyon, FranceHQ checked Sep 28, 2026	501-1,000	502 contacts →
	Indirect evidence “Depuis plus de 40 ans, nos équipes de spécialistes accompagnent nos clients de petites, moyennes et grandes entreprises, dans le pilotage de leurs organisations, la gestion des…” Source: RevenueBase Database · checked Sep 28, 2026
5	GVA	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	499 contacts →
	Indirect evidence “Créé en 1975, GVA est composé de 80 personnes, pour près de 10 millions de chiffre d’affaires.” Source: RevenueBase Database · checked Sep 28, 2026
6	Avisia	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	284 contacts →
	Indirect evidence “Founded in 2007, AVISIA has become over the years a leading player in Data, Digital & Technologies.” Source: RevenueBase Database · checked Sep 28, 2026
7	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
8	Ailancy	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	226 contacts →
	Partial evidence “Ailancy is a top-specialist and fast-growing management-consulting firm specialized in the financial services industry and headquartered in Paris.” Source: RevenueBase Database · checked Sep 28, 2026
9	Semaphores	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	223 contacts →
	Partial evidence “Semaphores, a consulting and expertise firm, is involved in a very wide range of skills: from public accounting to organizational strategy projects, including organization…” Source: RevenueBase Database · checked Sep 28, 2026
10	Peersgroup	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	215 contacts →
	Indirect evidence “PeersGroup est un cabinet de conseil en Management spécialisé en Performance Opérationnelle.” Source: RevenueBase Database · checked Sep 28, 2026
11	Nexialog Consulting	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	212 contacts →
	Indirect evidence “NEXIALOG est un cabinet de conseil en management spécialisé dans le domaine financier.” Source: RevenueBase Database · checked Sep 28, 2026
12	CYLAD	Partial evidence	Puteaux, FranceHQ checked Sep 28, 2026	51-200	171 contacts →
	Partial evidence “Independent consulting firm, CYLAD guides executives from industries and associated services to overcome performance, transformation and growth challenges.” Source: RevenueBase Database · checked Sep 28, 2026
13	Aurexia	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	10001+	147 contacts →
	Partial evidence “Since May 2025, Aurexia has been part of Sopra Steria Next, the management consulting arm of Sopra Steria Group, a major European tech leader.” Source: RevenueBase Database · checked Sep 28, 2026
14	Lendys	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	127 contacts →
	Indirect evidence “Lendys est un cabinet de conseil inscrit à l’ordre des experts-comptables qui accompagne ses clients bancaires et industriels sur leurs enjeux financiers, comptables…” Source: RevenueBase Database · checked Sep 28, 2026
15	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
16	Spartes	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	102 contacts →
	Indirect evidence “Depuis sa création en 2012, Spartes s’est imposé comme un cabinet de conseil engagé de premier plan, spécialisé dans l’optimisation des performances RH et Finance des entreprises.” Source: RevenueBase Database · checked Sep 28, 2026
17	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
18	Eulidia	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	96 contacts →
	Indirect evidence “Tired of delayed deliveries, tripled budgets, unused data applications, and unhappy business users?” Source: RevenueBase Database · checked Sep 28, 2026
19	Avencore	Partial evidence	FranceHQ checked Sep 28, 2026	51-200	94 contacts →
	Partial evidence “Your Strategic Partner in the Industry Avencore is an international consulting firm specialized in the industrial sector, driven by a passionate team of 130 experts.” Source: RevenueBase Database · checked Sep 28, 2026
20	Advance Capital TAS	Indirect evidence	Lyon, FranceHQ checked Sep 28, 2026	51-200	93 contacts →
	Indirect evidence “Advance Capital est un cabinet indépendant de conseil financier fondé en 2007.” Source: RevenueBase Database · checked Sep 28, 2026
21	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
22	KYU	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	91 contacts →
	Indirect evidence “KYU Associés, cabinet de conseil en Management vous accompagne sur vos enjeux de croissance, d’efficacité et de maitrise des risques Créé en 2002, KYU compte aujourd’hui plus…” Source: RevenueBase Database · checked Sep 28, 2026
23	Horisis Conseil	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	89 contacts →
	Indirect evidence “Créé en 2005, Horisis Conseil est un cabinet de conseil en management des organisations au service de la réalisation des projets des entreprises.” Source: RevenueBase Database · checked Sep 28, 2026
24	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
25	Axis Alternatives	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	83 contacts →
	Indirect evidence “Since 2001, Axis alternatives advises and assists corporate and investment banks, asset managers, other financial institutions, and large corporates through management, studies…” 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: defi 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 defi consulting firms.
Partial evidence: Its own public description names part of defi consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name defi 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 1,296 defi consulting firms based in France

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Defi consulting firms based in France at a glance

As of Sep 28, 2026

40.0%Verified-email coverage

13.0Average contacts per company

1-10Median size (employees)

41.8%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

920

11-50

268

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 1,296 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 defi 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 France whose own description of what they do matches “defi 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 defi 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 defi consulting firms, 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, 6,761 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.

Defi consulting firms 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 defi 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 defi consulting firms are there based in France?

RevenueBase identified 1,296 defi consulting firms 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?

COGEP, headquartered in Saint-Doulchard, tops this list with the largest team on record.

Which city has the most defi consulting firms?

Paris leads with 542 headquartered companies, followed by Lyon (41) and Bordeaux (21).

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 6,761 verified decision-maker contacts tracked across these 1,296 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.