Company lists · Data refreshed September 2026

Top 25 Union representation law firms based in Paris, France

Name: Union representation law firms based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 13, 2026 57 companies tracked

RevenueBase identified 57 union representation law firms headquartered in Paris, France as of September 2026 and tracks 270 professional contacts across them, including 110 with verified work emails and 4 with mobile numbers. Paris is the largest hub.

This list covers union representation law 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 13, 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 13, 2026 86% judged on-target in blind review

57Companies

270Contacts tracked

110Verified emails

4Mobile numbers

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The 25 largest union representation law firms based in Paris, France

Ranked by team size

Top 25 of 57 union representation law firms based in Paris, France, ranked by team size, largest first. Data refreshed Sep 13, 2026. RevenueBase Smart Search rates how each company's information relates to union representation law 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	Atlantes Avocats	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	24 contacts →
	Indirect evidence “Atlantes, expertise en droit du travail et de la fonction publique, engagé aux côtés des salariés et des fonctionnaires.” Source: RevenueBase Database · checked Sep 13, 2026
2	Avosial	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	201-500	22 contacts →
	Indirect evidence “Fondé en 2004, AvoSial est un syndicat d'avocats d’entreprises en droit social qui rassemble plus de 500 membres à travers la France.” Source: RevenueBase Database · checked Sep 13, 2026
3	Fidere Avocats	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	20 contacts →
	Indirect evidence “FIDERE AVOCATS est un cabinet dédié au droit social et au droit de la fonction publique.” Source: RevenueBase Database · checked Sep 13, 2026
4	Brihi-Koskas & Associés	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	15 contacts →
	Indirect evidence “Fondé dans les années 70 par Tiennot GRUMBACH pour apporter une défense juridique et militante de qualité aux ouvriers et syndicats de l’industrie automobile dans les Yvelines, le…” Source: RevenueBase Database · checked Sep 13, 2026
5	LBBA	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	15 contacts →
	Indirect evidence “Le Cabinet LBBa est constitué d’avocats expérimentés en droit social, intervenant aux côtés des organisations syndicales, des instances représentatives du personnel, des salariés…” Source: RevenueBase Database · checked Sep 13, 2026
6	Hujé Avocats	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	15 contacts →
	Indirect evidence “QUI SOMMES-NOUS Hujé Avocats, c’est avant tout une association de talents, de compétences, d’humanité et de technicité, pilotée par deux avocats associés qui partagent leur…” Source: RevenueBase Database · checked Sep 13, 2026
7	41	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	11 contacts →
	Indirect evidence “Le Cabinet 41 – Société d’avocats se consacre exclusivement à la défense des salariés, de leurs représentants,et des organisations syndicales, ainsi qu’à la défense pénale et des…” Source: RevenueBase Database · checked Sep 13, 2026
8	Dellien Associes	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	11 contacts →
	Indirect evidence “Avocats en droit du travail et organisme de formation.” Source: RevenueBase Database · checked Sep 13, 2026
9	Greenwich Avocats	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	8 contacts →
	Indirect evidence “Le droit social, c’est un choix, pour chaque membre de Greenwich.” Source: RevenueBase Database · checked Sep 13, 2026
10	Lepany & Associes	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	8 contacts →
	Indirect evidence “Lepany & Associés est un cabinet d’avocats à taille humaine intervenant exclusivement en droit social et droit du travail à destination des salariés et de leurs représentants.” Source: RevenueBase Database · checked Sep 13, 2026
11	Yours Avocats	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	5 contacts →
	Indirect evidence “YOURS AVOCATS Cabinet d'avocat spécialisé en droit social au service des entreprises” Source: RevenueBase Database · checked Sep 13, 2026
12	Francou Avocats	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	4 contacts →
	Indirect evidence “Cabinet d'avocats spécialisé en droit social” Source: RevenueBase Database · checked Sep 13, 2026
13	Verdun Verniole Avocats	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	4 contacts →
	Indirect evidence “Notre cabinet a été créé en et comprend 4 associés et 4 collaborateurs.” Source: RevenueBase Database · checked Sep 13, 2026
14	Octo Avocats	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	4 contacts →
	Indirect evidence “octo avocats est un cabinet d'avocats dédié au droit social, situé 11 bis rue Portalis à Paris (75008).” Source: RevenueBase Database · checked Sep 13, 2026
15	Synanto Avocats	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	3 contacts →
	Indirect evidence “SYNANTO AVOCATS intervient pour ses clients en droit social tant en conseil qu’en contentieux et en formation.” Source: RevenueBase Database · checked Sep 13, 2026
16	KLP Partners	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	3 contacts →
	Indirect evidence “Le cabinet KLP PARTNERS est un cabinet d'avocats entièrement dédié au droit social Nous nous engageons auprès de nos clients tant pour les conseiller que les représenter en…” Source: RevenueBase Database · checked Sep 13, 2026
17	Cabinet SDA Avocats	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	3 contacts →
	Indirect evidence “Partageant une même conception du métier d’avocat qui privilégie, outre la compétence, l’écoute et le travail en équipe, Stéphane Sol et Dominique Delanoë, forts d’une activité…” Source: RevenueBase Database · checked Sep 13, 2026
18	Bluevox Lawyers	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	2 contacts →
	Indirect evidence “droitdutravail #droitsocial” Source: RevenueBase Database · checked Sep 13, 2026
19	CMH Avocats	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	2 contacts →
	Indirect evidence “CMH AVOCATS is a legal services company based out of 6 RUE ANATOLE DE LA FORGE, Paris, Île-de-France, France.” Source: RevenueBase Database · checked Sep 13, 2026
20	Savina Avocats	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	2 contacts →
	Indirect evidence “Cabinet d'avocats situé dans le 9ème arrondissement de Paris, intervenant en matière de droit du travail, droit des affaires, corporate, cession de fonds de commerce et procédures…” Source: RevenueBase Database · checked Sep 13, 2026
21	Tisler Avocat	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	2 contacts →
	Indirect evidence “Le cabinet Tisler Avocat intervient dans le domaine du droit public du travail et du droit public général.” Source: RevenueBase Database · checked Sep 13, 2026
22	Covence Avocats	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	2 contacts →
	Indirect evidence “Covence » renvoie étymologiquement à l'accord, l'engagement, la promesse.” Source: RevenueBase Database · checked Sep 13, 2026
23	Marigny Avocats	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	2 contacts →
	Indirect evidence “Cabinet d'avocats à Paris” Source: RevenueBase Database · checked Sep 13, 2026
24	OLEA	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	1 contacts →
	Indirect evidence “Cabinet d'avocat dédié à la pratique du droit social - enterprises - salariés - institutions représentatives du personnel Contact : camille.giacomoni@olea-avocats.com Instagram …” Source: RevenueBase Database · checked Sep 13, 2026
25	Monteil Benini Selarl D Avocats	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	1 contacts →
	Indirect evidence “MONTEIL BENINI SELARL D’AVOCATS est né de l’association de Virginie MONTEIL et Amalia BENINI, toutes deux avocates spécialisées en droit du travail et issues du Cabinet FRENCH…” Source: RevenueBase Database · checked Sep 13, 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: union representation law 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 union representation law firms.
Partial evidence: Its own public description names part of union representation law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name union representation law 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 57 union representation law firms based in Paris, France

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Union representation law firms based in Paris, France at a glance

As of Sep 13, 2026

40.7%Verified-email coverage

1.5%Mobile-number coverage

4.7Average contacts per company

1-10Median size (employees)

119.3%Largest-city concentration · Paris

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

201-500

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 14.0d

910–30

1931–60

061–90

090–180

0180+

Company record updated

Median 50.0d

00–30

15931–60

8761–90

1790–180

7180+

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 union representation law 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 “union representation law 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 union representation law 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 union representation law 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, 110 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 13, 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.

Union representation law firms by metro in France

Union representation law firms in Paris68

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 union representation law 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 union representation law firms are there based in Paris, France?

RevenueBase identified 57 union representation law 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?

Atlantes Avocats, headquartered in Paris, tops this list with the largest team on record.

Which city has the most union representation law firms?

Paris leads with 68 headquartered companies, followed by Lyon (7) and Bordeaux (5).

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 110 verified decision-maker contacts tracked across these 57 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 13, 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.