Company lists · Data refreshed September 2026

Top 25 Immigration compliance law firms based in Paris, France

Name: Immigration compliance 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 28, 2026 284 companies tracked

RevenueBase identified 284 immigration compliance law firms headquartered in Paris, France as of September 2026 and tracks 1,762 professional contacts across them, including 571 with verified work emails. Across France, Paris is the largest hub for this category.

This list covers immigration compliance 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 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

284Companies

1,762Contacts tracked

571Verified emails

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The 25 largest immigration compliance law firms based in Paris, France

Ranked by team size

Top 25 of 284 immigration compliance law firms based in Paris, France, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to immigration compliance 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	Actance Avocats	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	109 contacts →
	Indirect evidence “Actance Avocats dédiés au Droit Social : actance est né d’une vision commune : le droit du travail trouve sa place parmi les préoccupations essentielles de l’entreprise et permet…” Source: RevenueBase Database · checked Sep 28, 2026
2	Klein Wenner	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	64 contacts →
	Partial evidence “klein•wenner is a multicultural team of 43 lawyers, strongly organized around proven business law practices.” Source: RevenueBase Database · checked Sep 28, 2026
3	Nmcg Avocats Associés	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	57 contacts →
	Partial evidence “Created in 2008, Cabinet NMCG is entirely focused on business law and related areas of expertise.” Source: RevenueBase Database · checked Sep 28, 2026
4	BMH Avocats	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	43 contacts →
	Partial evidence “Founded in 1988 by Detlev von Breitenstein and Martin Hauser, BMH AVOCATS is an independent law firm active in the field of business law.” Source: RevenueBase Database · checked Sep 28, 2026
5	PBA Legal	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	41 contacts →
	Partial evidence “PBA Legal s was founded in 2005 by a team trained at major international law firms and from companies’ legal departments in significant multinational groups.” Source: RevenueBase Database · checked Sep 28, 2026
6	France Immigration	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	38 contacts →
	Indirect evidence “Are you recruiting foreign talent or managing employees on international mobility to France?” Source: RevenueBase Database · checked Sep 28, 2026
7	Dtmv Avocats	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	32 contacts →
	Partial evidence “DTMV Avocats is a well-established law firm, created more than 50 years ago.” Source: RevenueBase Database · checked Sep 28, 2026
8	JP Karsenty & Associés	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “Founded in 1955 by Maître Jean-Pierre Karsenty, J.P.” Source: RevenueBase Database · checked Sep 28, 2026
9	Lombard Baratelli Astolfe & Associés	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	27 contacts →
	Indirect evidence “Forte de plusieurs décennies d’expérience et de succès depuis sa création, l’association Lombard Baratelli Astolfe & associés est l’un des acteurs incontournables du paysage…” Source: RevenueBase Database · checked Sep 28, 2026
10	Marvell Avocats	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	26 contacts →
	Indirect evidence “Marvell Avocats Une équipe de professionnels spécialistes du droit des affaires Depuis de nombreuses années, le cabinet Marvell Avocats s'est constitué sur la promesse de garder…” Source: RevenueBase Database · checked Sep 28, 2026
11	Goldwin Societe D'avocats	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	25 contacts →
	Indirect evidence “Le cabinet GOLDWIN est un cabinet spécialisé en Contentieux Economique et Social fondé par Maître Jonathan BELLAICHE.” Source: RevenueBase Database · checked Sep 28, 2026
12	Novlaw Avocats	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “NOVLAW AVOCATS offre un accompagnement global en droit des affaires, droit immobilier, droit public et compliance.” Source: RevenueBase Database · checked Sep 28, 2026
13	Voltaire Avocats	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “Créé en 2005, VOLTAIRE AVOCATS conseille et défend les entreprises dans l’ensemble des domaines qui relèvent du droit du travail et du droit de la sécurité sociale.” Source: RevenueBase Database · checked Sep 28, 2026
14	L&p Avocats	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Fondé en 1996, L&P regroupe des avocats issus de grands cabinets parisiens et du monde de l’entreprise, ce qui permet d’offrir à sa clientèle un large spectre de services, tant en…” Source: RevenueBase Database · checked Sep 28, 2026
15	Inlo Avocats	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	17 contacts →
	Indirect evidence “Cabinet d'avocats innovant au service des entrepreneurs, des dirigeants et de leurs entreprises.” Source: RevenueBase Database · checked Sep 28, 2026
16	Sesame Avocats	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	16 contacts →
	Indirect evidence “Dédié initialement au droit du travail quand il fut fondé en 2017, Sesame Avocats a étendu en 2022 son offre de services au droit des affaires et au contentieux tout en conservant…” Source: RevenueBase Database · checked Sep 28, 2026
17	Victoire Avocats	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	16 contacts →
	Indirect evidence “VICTOIRE AVOCATS est né de la volonté de ses associées de mettre en commun leur expertise et leur savoir-faire en droit des affaires et droit social.” Source: RevenueBase Database · checked Sep 28, 2026
18	Majj Avocats	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	15 contacts →
	Indirect evidence “MAJJ Avocats est un cabinet indépendant exclusivement dédié au droit social (droit du travail et droit de la sécurité sociale), au service des entreprises et de leurs ressources…” Source: RevenueBase Database · checked Sep 28, 2026
19	Saint-Louis Avocats	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Issue de l’association entre Jean APPIETTO et Jean-Paul PETRESCHI initiée dès 1980, SAINT LOUIS AVOCATS, créée en 2010, rassemble une quinzaine d’avocats et juristes…” Source: RevenueBase Database · checked Sep 28, 2026
20	Dupuy & Associés	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	13 contacts →
	Partial evidence “Dupuy & associés, a law firm specialised in employment law, provides support to companies and their leaders for any matters linked to corporate social life and human resources.” Source: RevenueBase Database · checked Sep 28, 2026
21	Arma- Société D Avocats	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	13 contacts →
	Indirect evidence “ARMA est un cabinet d’avocats d’affaires indépendant intervenant dans tous les domaines de la vie des affaires, en conseil comme en contentieux.” Source: RevenueBase Database · checked Sep 28, 2026
22	Oaklance Avocats	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	13 contacts →
	Indirect evidence “Le cabinet Oaklance réunit une équipe d’avocats partageant une confiance mutuelle et pleinement engagés auprès de vous.” Source: RevenueBase Database · checked Sep 28, 2026
23	Tosca Avocats	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	11 contacts →
	Partial evidence “We are convinced that a new generation law firm must put in place all human, legal and technological solutions to support each client to preserve its interests, integrity and the…” Source: RevenueBase Database · checked Sep 28, 2026
24	Jtbb Avocats	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “Fondé en 1987, notre activité est essentiellement orientée vers le droit des affaires avec des spécialités ou activités dominantes, réparties entre les associés et leurs…” Source: RevenueBase Database · checked Sep 28, 2026
25	Fleurus Avocats	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	10 contacts →
	Partial evidence “Fleurus Avocats est un cabinet d'avocats d'affaires indépendant qui traite de droit public, de compliance et d'urbanisme pour résoudre vos questions les plus complexes.” 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: immigration compliance 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 immigration compliance law firms.
Partial evidence: Its own public description names part of immigration compliance law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name immigration compliance 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 284 immigration compliance law firms based in Paris, France

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Immigration compliance law firms based in Paris, France at a glance

As of Sep 28, 2026

32.4%Verified-email coverage

6.2Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

239

11-50

51-200

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 284 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 immigration compliance 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 “immigration compliance 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 immigration compliance 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 immigration compliance 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, 571 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.

Immigration compliance law firms by metro in France

Immigration compliance law firms in Lyon38

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 immigration compliance 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 immigration compliance law firms are there based in Paris, France?

RevenueBase identified 284 immigration compliance 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?

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

Which city in France has the most immigration compliance law firms?

Paris leads France with 284 headquartered companies, followed by Lyon (38) and Toulouse (22).

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 571 verified decision-maker contacts tracked across these 284 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.