Company lists · Data refreshed September 2026

Top 25 Legislative consulting firms based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 91 companies tracked

RevenueBase identified 91 legislative consulting firms headquartered in France as of September 2026 and tracks 1,126 professional contacts across them, including 173 with verified work emails and 27 with mobile numbers. Paris is the largest hub.

This list covers legislative 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

91Companies

1,126Contacts tracked

173Verified emails

27Mobile numbers

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The 25 largest legislative consulting firms based in France

Ranked by team size

Top 25 of 91 legislative consulting firms based in France, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names legislative consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Boury Tallon & AssociésIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	11-50	56
	“Depuis 1987, notre société intervient dans les différents domaines du lobbying et des affaires publiques, en travaillant pour des grandes entreprises et des institutions.” Source: company website · checked Sep 4, 2026
2	APC Affaires Publiques ConsultantsIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	11-50	50
	“Fondé et dirigé par Jean-Christophe ADLER, APc – Affaires Publiques Consultants est un cabinet de conseil en lobbying et en communication indépendant, présent à Paris et à…” Source: company website · checked Sep 4, 2026
3	Com'publicsIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	11-50	45
	“AGENCE DE COMMUNICATION INSTITUTIONNELLE ET D'AFFAIRES PUBLIQUES Provocateurs de débats, agitateurs d'idées, créateurs de solutions : 27 ans d'expérience, 31 collaborateurs…” Source: company website · checked Sep 4, 2026
4	Communication & InstitutionsIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	11-50	37
	“Communication & Institutions est un cabinet de conseil spécialisé en lobbying et affaires publiques, fondé à Paris en 1983.” Source: company website · checked Sep 4, 2026
5	Lysios Public AffairsIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	11-50	31
	“Lysios : celui qui libère, qui dénoue des situations complexes » Lysios Public Affairs possède une expertise reconnue des relations avec les pouvoirs publics et d’intervention…” Source: company website · checked Sep 4, 2026
6	CALIFIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	1-10	30
	“Créée en 2009 par François Massardier, CALIF est une société de conseil en communication institutionnelle et d’influence dont l'acronyme signifie : Conseil, Affaires publiques…” Source: company website · checked Sep 4, 2026
7	Samman LAW & Corporate AffairsIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	11-50	27
	“SAMMAN is one of the few French law firms active in regulatory and public affairs and able to engage with key decision makers in France and at the European Union level.” Source: company website · checked Sep 4, 2026
8	Anthenor Public AffairsIndirect evidence	FranceHQ checked Sep 4, 2026	11-50	24
	“Anthenor Public Affairs est un cabinet de lobbying français créé en 2003 par Gilles Lamarque, qui compte aujourd'hui parmi les 5 principaux de la place de Paris.” Source: company website · checked Sep 4, 2026
9	CoriolinkIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	11-50	23
	“COMMUNICATION D'INFLUENCE ET AFFAIRES PUBLIQUES CorioLink est l’agence conseil spécialiste des sujets économiques, sociaux, politiques, institutionnels et de crise.” Source: company website · checked Sep 4, 2026
10	Seance PubliqueIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	11-50	23
	“Depuis 20 ans, SEANCE PUBLIQUE accompagne les entreprises et les organisations dans leur stratégie d'Affaires Publiques et d'Influence.” Source: company website · checked Sep 4, 2026
11	PergamonIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	11-50	18
	“Pergamon est un cabinet de conseil en communication et en affaires publiques qui accompagne des entreprises, des dirigeants, des fédérations, des associations et qui les aide à…” Source: company website · checked Sep 4, 2026
12	MazaganIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	1-10	15
	“Based in Paris and Brussels, Mazagan is a consultancy specializing in European and Public Affairs.” Source: company website · checked Sep 4, 2026
13	Liberall ConseilIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	11-50	12
	“Cabinet de conseil en stratégie à destination exclusive des professions libérales du droit, du chiffre, de l'immobilier et de la santé.” Source: company website · checked Sep 4, 2026
14	Fairvalue Corporate & Public AffairsIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	1-10	12
	“A consultancy firm in corporate communication and public affairs FairValue Corporate & Public Affairs was created in 2005 by Anne Mazoyer.” Source: company website · checked Sep 4, 2026
15	Avocom, L'agence DU Droit ET DE LA FinanceIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	1-10	11
	“Avocom est une agence de conseil en développement dédiée aux métiers du droit et de la finance.” Source: company website · checked Sep 4, 2026
16	Atlas Public AffairsIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	1-10	11
	“Fondé en 2010, le cabinet ATLAS PUBLIC AFFAIRS est le fruit de plus de 10 années de pratique des affaires publiques dans des secteurs très réglementés.” Source: company website · checked Sep 4, 2026
17	Stratégies & PublicsIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	1-10	8
	“Stratégies & Publics conseille et accompagne ses clients, groupes industriels et de services, syndicats et fédérations professionnelles, groupements d’entreprises, dans la…” Source: company website · checked Sep 4, 2026
18	Spin & StrategyIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	11-50	8
	“Spin & Strategy est un cabinet de conseil en stratégie, politique et influence.” Source: company website · checked Sep 4, 2026
19	Dentons Global Advisors Public Affairs - FranceIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	11-50	8
	“Créé à Paris il y a plus de 30 ans, Dentons Global Advisors France (DGA France) est un cabinet de conseil pionnier, spécialisé dans le domaine des affaires publiques, du lobbying…” Source: company website · checked Sep 4, 2026
20	Mayer PreziosoIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	1-10	7
	“Parce que votre confiance est notre honneur, votre succès est notre combat" Mayer Prezioso est une société d'avocats et de conseil en gouvernance œuvrant pour les entrepreneurs et…” Source: company website · checked Sep 4, 2026
21	Eneis By Kpmg Kpmg Secteur PublicIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	51-200	7
	“Depuis l’intégration d’Eneis, cabinet spécialisé dans la définition des stratégies, l’évaluation des politiques publiques et la transformation des organisations, KPMG a étoffé…” Source: company website · checked Sep 4, 2026
22	RivingtonIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	11-50	6
	“RIVINGTON, cabinet spécialisé en affaires publiques et communication évènementielle, a été fondé en 2011.” Source: company website · checked Sep 4, 2026
23	ChpconsultPartial evidence	Paris, FranceHQ checked Sep 4, 2026	1-10	5
	“Chpconsult advises and guides its clients in dealing with political, legislative, regulatory and socio-economic environments, as well as with media relations and crisis…” Source: company website · checked Sep 4, 2026
24	Arbea ConseilIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	1-10	5
	“ARBEA CONSEIL est un cabinet de conseil en gestion de politiques publiques et en achat, exclusivement dédié au secteur public.” Source: company website · checked Sep 4, 2026
25	Médiation & ArgumentsIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	1-10	5
	“Cabinet de Conseil en Affaires Publiques NOTRE CABINET Créé en 1994, le Cabinet Médiation & Arguments intervient dans les différents domaines du lobbying et des affaires publiques…” Source: company website · checked Sep 4, 2026

Showing 25 of 91 legislative consulting firms based in France

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Legislative consulting firms based in France at a glance

As of Sep 4, 2026

1-10Median size (employees)

ParisLargest hub · 59 HQs

27Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Verified emails by last verification

0–30

31–60

61–90

90–180

180+

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 legislative consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “legislative consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among legislative 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 an evidence 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, 173 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 4, 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.

Legislative consulting firms by metro

Legislative consulting firms in Paris59

Frequently asked

How many legislative consulting firms are there based in France?

RevenueBase identified 91 legislative 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?

Boury Tallon & Associés, headquartered in Paris, tops this list with the largest team on record.

Which city has the most legislative consulting firms?

Paris leads with 59 headquartered companies, followed by Lyon (4) and Marseille (2).

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 173 verified decision-maker contacts tracked across these 91 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 4, 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.