Company lists · Data refreshed November 2026

Top 23 Operational consulting services based in Paris, France

Name: Operational consulting services based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 1,707 companies tracked

RevenueBase identified 1,707 company matches for operational consulting services associated with Paris, France as of November 2026 and tracks 15,232 professional contacts across them, including 5,513 with verified work emails. Across France, Paris is the largest hub for this category.

This list covers company matches for operational consulting services 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 November 6, 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 Nov 6, 2026 How this list was built

1,707Companies

15,232Contacts tracked

5,513Verified emails

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The 23 largest operational consulting services based in Paris, France

Ranked by team size

Top 23 of 1,707 company matches for operational consulting services based in Paris, France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Oresys	Exact match	Paris, FranceHQ recorded Nov 6, 2026	201-500	493 contacts →
	Exact match “ORESYS, a major player in the management and organisation consultancy sector, works with corporate clients to support them in their change projects and improve their performance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Colombus Consulting	Exact match	Paris, FranceHQ recorded Nov 6, 2026	201-500	327 contacts →
	Exact match “Colombus Consulting is a management consulting firm specialized in business change and complex project management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Magellan Consulting	Exact match	Paris, FranceHQ recorded Nov 6, 2026	201-500	282 contacts →
	Exact match “Magellan Consulting devient Magellan!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Exiom Partners	Exact match	Paris, FranceHQ recorded Nov 6, 2026	51-200	240 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Nexialog Consulting	Exact match	Paris, FranceHQ recorded Nov 6, 2026	201-500	221 contacts →
	Exact match “NEXIALOG est un cabinet de conseil en management spécialisé dans le domaine financier.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Peersgroup	Exact match	Paris, FranceHQ recorded Nov 6, 2026	201-500	215 contacts →
	Exact match “PeersGroup est un cabinet de conseil en Management spécialisé en Performance Opérationnelle.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Meltone Advisory	Exact match	Paris, FranceHQ recorded Nov 6, 2026	51-200	214 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 · Nov 6, 2026 · View company records in RevenueBase
8	Vertone	Exact match	Paris, FranceHQ recorded Nov 6, 2026	51-200	202 contacts →
	Exact match “Vertone, engagés pour réussir Présents à Paris et désormais à Lyon!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	A2 Consulting	Exact match	Paris, FranceHQ recorded Nov 6, 2026	51-200	190 contacts →
	Exact match “A2 Consulting est un cabinet de conseil en organisation et management multi-spécialiste et totalement indépendant créé en A2 Consulting s'engage auprès des entreprises pour…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Wemanity Reply Paris	Exact match	Paris, FranceHQ recorded Nov 6, 2026	201-500	155 contacts →
	Exact match “Wemanity Reply is a consulting and delivery firm specialized in technological, organizational, and cultural transformation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Saegus	Exact match	Paris, FranceHQ recorded Nov 6, 2026	51-200	131 contacts →
	Exact match “Saegus: digital use at heart of the transformation of business models The creation of Saegus is a response to a persistent issue for clients: companies that are at a loss when…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Spartes	Exact match	Paris, FranceHQ recorded Nov 6, 2026	201-500	129 contacts →
	Exact match “Chaque jour, nous aidons nos clients à améliorer durablement leur performance et maîtriser leurs coûts sociaux, fiscaux et opérationnels, sans remettre en cause leur organisation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Rhapsodies Conseil	Exact match	Paris, FranceHQ recorded Nov 6, 2026	51-200	126 contacts →
	Exact match “Rhapsodies Conseil est un cabinet de conseil reconnu pour son indépendance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Adjuvoo	Exact match	Paris, FranceHQ recorded Nov 6, 2026	201-500	123 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 · Nov 6, 2026 · View company records in RevenueBase
15	Addinn Group	Exact match	Paris, FranceHQ recorded Nov 6, 2026	51-200	122 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 · Nov 6, 2026 · View company records in RevenueBase
16	Investance	Exact match	Paris, FranceHQ recorded Nov 6, 2026	201-500	116 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 · Nov 6, 2026 · View company records in RevenueBase
17	Agent Secret	Exact match	Paris, FranceHQ recorded Nov 6, 2026	n/a	104 contacts →
	Exact match “AGENT SECRET enables companies redefine their organizational strategy, adapt their structure and processes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	TWYCE	Exact match	Paris, FranceHQ recorded Nov 6, 2026	201-500	101 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 · Nov 6, 2026 · View company records in RevenueBase
19	CUBIK	Exact match	Paris, FranceHQ recorded Nov 6, 2026	51-200	100 contacts →
	Exact match “We make our clients Leaders in sustainable operational performance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	KYU	Exact match	Paris, FranceHQ recorded Nov 6, 2026	51-200	96 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Sinteo	Exact match	Paris, FranceHQ recorded Nov 6, 2026	51-200	95 contacts →
	Exact match “Depuis 2008, nous accompagnons nos clients dans la triple révolution – environnementale, digitale et des usages – qui bouleverse l’immobilier.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Horisis Conseil	Exact match	Paris, FranceHQ recorded Nov 6, 2026	51-200	95 contacts →
	Exact match “Créé en 2005, Horisis Conseil est un cabinet de conseil en management des organisations au service de la réalisation des projets des entreprises.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Tasmane	Exact match	Paris, FranceHQ recorded Nov 6, 2026	51-200	93 contacts →
	Exact match “Bien conscients des nouvelles dynamiques qui façonnent notre monde et convaincus de la nécessité d’évoluer avec lui, nous avons entrepris une nouvelle aventure, un nouveau voyage…” Recorded in the RevenueBase company graph · Nov 6, 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 “operational consulting services”. 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 23 of 1,707 operational consulting services based in Paris, France

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Operational consulting services based in Paris, France at a glance

As of Nov 6, 2026

36.2%Verified-email coverage

8.9Average contacts per company

1-10Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

1,277

11-50

300

51-200

201-500

501-1,000

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 1,707 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 “operational consulting services” 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 5,513 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 November 6, 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.

Operational consulting services by metro in France

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

How many operational consulting services are there based in Paris, France?

RevenueBase identified 1,707 company matches for operational consulting services associated with Paris, France as of November 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?

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

Which city in France has the most operational consulting services?

Paris leads France with 1,707 company records, followed by Lyon (273) and Toulouse (137).

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 5,513 professional contacts with verified work emails tracked across these 1,707 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 November 6, 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.