Company lists · Data refreshed September 2026

Top 25 Roi improvement consulting firms based in Paris, France

Name: Roi improvement 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 21, 2026 466 companies tracked

RevenueBase identified 466 company matches for roi improvement consulting firms associated with Paris, France as of September 2026 and tracks 2,922 professional contacts across them, including 875 with verified work emails. Across France, Paris is the largest hub for this category.

This list covers company matches for roi improvement 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 21, 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 21, 2026 How this list was built

466Companies

2,922Contacts tracked

875Verified emails

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The 25 largest roi improvement consulting firms based in Paris, France

Ranked by team size

Top 25 of 466 company matches for roi improvement consulting firms based in Paris, France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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	Nexialog Consulting	Exact match	Paris, FranceHQ recorded Sep 21, 2026	201-500	212 contacts →
	Exact match “NEXIALOG est un cabinet de conseil en management spécialisé dans le domaine financier.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Rhapsodies Conseil	Exact match	Paris, FranceHQ recorded Sep 21, 2026	51-200	132 contacts →
	Exact match “Rhapsodies Conseil est un cabinet de conseil reconnu pour son indépendance.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Addinn Group	Exact match	Paris, FranceHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
4	Talenz Audit	Exact match	Paris, FranceHQ recorded Sep 21, 2026	201-500	117 contacts →
	Exact match “Talenz Audit accompagne les acteurs économiques, entreprises et organisations, dans leurs relations économiques, dans l’analyse de la fiabilité de leurs données financières, et…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Adjuvoo	Exact match	Paris, FranceHQ recorded Sep 21, 2026	201-500	116 contacts →
	Exact match “Du conseil opérationnel à l’exécution, Adjuvoo accompagne les entreprises dans l’optimisation et la sécurisation de leurs fonctions supports.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Spartes	Exact match	Paris, FranceHQ recorded Sep 21, 2026	51-200	102 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Investance	Exact match	Paris, FranceHQ recorded Sep 21, 2026	201-500	101 contacts →
	Exact match “Investance est un cabinet de conseil en organisation dédié aux évolutions de la Banque-Finance-Assurance.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	WHY Consulting	Exact match	Paris, FranceHQ recorded Sep 21, 2026	11-50	94 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Manegere Associés	Exact match	Paris, FranceHQ recorded Sep 21, 2026	n/a	74 contacts →
	Exact match “MANEGERE Associés est un cabinet international de Conseil en Management de la performance, certifié QUALIOPI.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	TWYCE	Exact match	Paris, FranceHQ recorded Sep 21, 2026	201-500	71 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	M618 Consulting	Exact match	Paris, FranceHQ recorded Sep 21, 2026	11-50	66 contacts →
	Exact match “Management Consultants \| Business Transformers \| Efficiency driven.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Jicap Performance	Exact match	Paris, FranceHQ recorded Sep 21, 2026	11-50	50 contacts →
	Exact match “Fondée en 2016, JICAP est une entreprise experte en conseil sur les stratégies spécialisée dans les performances d'achats.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Onehive	Exact match	Paris, FranceHQ recorded Sep 21, 2026	11-50	47 contacts →
	Exact match “Créé en 2020, OneHive est un cabinet de conseil dédié à la transformation digitale des processus de pilotage, de planification et d’optimisation pour une prise de décision agile…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	CKS Consulting	Exact match	Paris, FranceHQ recorded Sep 21, 2026	51-200	46 contacts →
	Exact match “Présent à Bruxelles (BE), Valencia (ES), Bordeaux, Lyon, Nantes, Paris, Toulouse et Vannes, CKS est un cabinet indépendant, de conseil et formation, dédié à la fonction « Achats ».” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Acceniom Consulting	Exact match	Paris, FranceHQ recorded Sep 21, 2026	11-50	42 contacts →
	Exact match “Cabinet de conseil en Management opérationnel intervenant auprès des banques et des assurances.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Hiram Finance	Exact match	Paris, FranceHQ recorded Sep 21, 2026	11-50	37 contacts →
	Exact match “Hiram Finance is a consulting firm specialising in financial markets which was founded in 1998 and currently has 45 consultants.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	FBH Associes	Exact match	Paris, FranceHQ recorded Sep 21, 2026	51-200	32 contacts →
	Exact match “FBH Associés, société de conseil en organisation et maîtrise d'ouvrage qui intervient auprès des entreprises et des institutions financières pour des missions de diagnostic, de…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Startperf	Exact match	Paris, FranceHQ recorded Sep 21, 2026	11-50	23 contacts →
	Exact match “L'objectif de Startperf : inventer un nouveau modèle de conseil adapté.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Abelya Partners	Exact match	Paris, FranceHQ recorded Sep 21, 2026	11-50	22 contacts →
	Exact match “Abelya Partners est le cabinet de conseil en stratégie, organisation et opérationnalisation, dédié aux acteurs de l’assurance et de la protection sociale Intrinsèquement…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Silverteam	Exact match	Paris, FranceHQ recorded Sep 21, 2026	51-200	21 contacts →
	Exact match “Silverteam est un Cabinet de Conseil 100% indépendant, orienté Organisation et Systèmes d’Information, principalement implanté dans le domaine de la Banque, de la Finance et de…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	EÜRUS	Exact match	Paris, FranceHQ recorded Sep 21, 2026	11-50	20 contacts →
	Exact match “EÜRUS est un cabinet spécialisé en conseil en stratégie et management.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Actualiz Conseil	Exact match	Paris, FranceHQ recorded Sep 21, 2026	11-50	19 contacts →
	Exact match “Actualiz Conseil est un cabinet de conseil en Actuariat fondé en 2019.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Coactiv Partners	Exact match	Paris, FranceHQ recorded Sep 21, 2026	11-50	18 contacts →
	Exact match “Coactiv Partners, where financial expertise meets entrepreneurial vision for ambitious growth!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Archytas Conseil	Exact match	Paris, FranceHQ recorded Sep 21, 2026	1-10	18 contacts →
	Exact match “Archytas Conseil est un cabinet organisé autour de trois practices, conseil, intégrations, recrutement et sourcing Practices Conseil : Nos expertises : • Organisation, nearshoring…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Solution BI	Exact match	Paris, FranceHQ recorded Sep 21, 2026	201-500	17 contacts →
	Exact match “Solution BI is a service and consulting company specializing in the fields of analytics, finance and business transformation, with a single mission: performance.” Recorded in the RevenueBase company graph · Sep 21, 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 “roi improvement 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 466 roi improvement consulting firms based in Paris, France

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Roi improvement consulting firms based in Paris, France at a glance

As of Sep 21, 2026

29.9%Verified-email coverage

6.3Average contacts per company

1-10Median size (employees)

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

370

11-50

51-200

201-500

1,001-5,000

5,001-10,000

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 466 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 “roi improvement 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 875 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 21, 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.

Roi improvement consulting firms by metro in France

Roi improvement consulting firms in Lyon54

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

How many roi improvement consulting firms are there based in Paris, France?

RevenueBase identified 466 company matches for roi improvement 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?

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

Which city in France has the most roi improvement consulting firms?

Paris leads France with 466 company records, followed by Lyon (54) and Bordeaux (26).

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 875 professional contacts with verified work emails tracked across these 466 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 21, 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.