Company lists · Data refreshed September 2026

Top 25 Constitutional law firms based in Paris, France

RevenueBase identified 123 company matches for constitutional law firms associated with Paris, France as of September 2026 and tracks 788 professional contacts across them, including 172 with verified work emails and 21 with mobile numbers. Across France, Paris is the largest hub for this category.

This list covers company matches for constitutional law 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 8, 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 8, 2026 How this list was built
123Companies
788Contacts tracked
172Verified emails
21Mobile numbers
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The 25 largest constitutional law firms based in Paris, France

Ranked by team size
Top 25 of 123 company matches for constitutional law firms based in Paris, France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 8, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchParis, FranceHQ recorded Sep 8, 202611-5030 contacts →

Exact match

“Cabinet d'Avocat au Conseil d'Etat et à la Cour de cassation, la SCP SPINOSI est composée d'un avocat aux Conseils et d'une vingtaine d'avocats à la Cour.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
2Exact matchParis, FranceHQ recorded Sep 8, 202611-5027 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
3Exact matchParis, FranceHQ recorded Sep 8, 202611-5025 contacts →

Exact match

“Animé par la passion d’accompagner ses clients dans leur volonté d’entreprendre, le Cabinet ATMOS Avocats est un cabinet porté par les compétences d’une quinzaine d’avocats, et…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
4Exact matchParis, FranceHQ recorded Sep 8, 202611-5024 contacts →

Exact match

“NOVLAW AVOCATS offre un accompagnement global en droit des affaires, droit immobilier, droit public et compliance.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
5Exact matchParis, FranceHQ recorded Sep 8, 202611-5023 contacts →

Exact match

“Société civile professionnelle d'avocats au Barreau de Paris intervenant principalement en droit public.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Sep 8, 202611-5018 contacts →

Exact match

“Le cabinet CLL Avocats est composé d'une vingtaine d'avocats inscrits au barreau de Paris, dont trois associés : Olivier CARON, Alexandre LABETOULE et Erwan LAZENNEC.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Sep 8, 202611-5017 contacts →

Exact match

“Le cabinet assure la représentation et la défense de ses clients - entreprises, administrations, particuliers - devant le Conseil d’État et la Cour de cassation.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
8Exact matchParis, FranceHQ recorded Sep 8, 202611-5016 contacts →

Exact match

“Les avocats du cabinet DRAI ASSOCIES, forts de leur expérience acquise depuis de nombreuses années, offrent un haut niveau de qualification dans leurs domaines de compétences…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
9Exact matchParis, FranceHQ recorded Sep 8, 202611-5015 contacts →

Exact match

“Le cabinet Boré, Salve de Bruneton et Mégret offre à ses clients une représentation de premier ordre devant le Conseil d’État et la Cour de cassation.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
10Exact matchParis, FranceHQ recorded Sep 8, 20261-1013 contacts →

Exact match

“ARMA est un cabinet d’avocats d’affaires indépendant intervenant dans tous les domaines de la vie des affaires, en conseil comme en contentieux.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
11Exact matchParis, FranceHQ recorded Sep 8, 20261-1013 contacts →

Exact match

“Cabinet d'avocats”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
12Exact matchParis, FranceHQ recorded Sep 8, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
13Exact matchParis, FranceHQ recorded Sep 8, 202611-5011 contacts →

Exact match

“Cabinet d'avocats au Conseil d'Etat et à la Cour de cassation, intervenant devant les Hautes juridictions dans tous les domaines du droit.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
14Exact matchParis, FranceHQ recorded Sep 8, 20261-1010 contacts →

Exact match

“Créé en janvier 2013, GFG Avocats est un cabinet consacré au droit des assurances, au droit de la responsabilité et au droit de la construction.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
15Exact matchParis, FranceHQ recorded Sep 8, 202611-508 contacts →

Exact match

“Cabinet d'avocats indépendant dédié aux dossiers à forts enjeux Carve concentre son activité autour de matières stratégiques pour les entreprises et leurs dirigeants : droit de la…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
16Exact matchParis, FranceHQ recorded Sep 8, 20261-108 contacts →

Exact match

“Cabinet d'avocats situé à Paris, exerçant sur l'ensemble du territoire national.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
17Exact matchParis, FranceHQ recorded Sep 8, 20261-108 contacts →

Exact match

“Le cabinet est structuré autour de 4 pôles d’expertises : l’entreprise et le droit des affaires, l’immobilier, le droit public et le contentieux devant les juridictions…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
18Exact matchParis, FranceHQ recorded Sep 8, 20261-107 contacts →

Exact match

“Des avocats en droit public engagés, dédiés à l’accompagnement des acteurs publics et parapublics.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
19Exact matchParis, FranceHQ recorded Sep 8, 202611-506 contacts →

Exact match

“Cabinet d'avocats dédié à la pratique des contentieux privés et publics des affaires”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
20Exact matchParis, FranceHQ recorded Sep 8, 20261-106 contacts →

Exact match

“Schmitt Avocats est un cabinet d’affaires indépendant dédié au droit public.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
21Exact matchParis, FranceHQ recorded Sep 8, 202611-506 contacts →

Exact match

“Le cabinet CARDIAN AVOCATS est un cabinet d'avocats situé à Paris dans le 8 ème arrondissement.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
22Exact matchParis, FranceHQ recorded Sep 8, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
23Exact matchParis, FranceHQ recorded Sep 8, 202611-505 contacts →

Exact match

“LNA is an independent organization that advises, assists and defends industry groups, corporations, insurance companies, small businesses, executives and individuals, in France…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
24Exact matchParis, FranceHQ recorded Sep 8, 20261-105 contacts →

Exact match

“Domaines d'expertise - Droit de la famille - Difficulté des entreprises et des dirigeants - Etat des personnes - Immobilier et patrimoine - Droit du travail - Droit pénal - Baux…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
25Exact matchParis, FranceHQ recorded Sep 8, 202611-504 contacts →

Exact match

“La passion du droit au service d’une conception moderne et efficace de la justice" Hannotin Avocats est un cabinet d’avocat auprès du Conseil d’Etat et de la Cour de cassation.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase

Showing 25 of 123 constitutional law firms based in Paris, France

See the full list, filter by size, metro and specialty, and access 172 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Constitutional law firms based in Paris, France at a glance

As of Sep 8, 2026
21.8%Verified-email coverage
2.7%Mobile-number coverage
6.4Average contacts per company
1-10Median size (employees)
Sep 8, 2026Page data refreshed

Companies by employee count

1-10
96
11-50
25
51-200
1

Freshness & accuracy

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

Email last verified

Median 10.0d

Company record updated

Median 45.0d

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 “constitutional law 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 172 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 8, 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.

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

How many constitutional law firms are there based in Paris, France?

RevenueBase identified 123 company matches for constitutional law 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?

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

Which city in France has the most constitutional law firms?

Paris leads France with 119 company records, followed by Lyon (19) and Toulouse (19).

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 172 professional contacts with verified work emails tracked across these 123 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 8, 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.