Company lists · Data refreshed September 2026

Top 25 Public interest design firms based in France

Name: Public interest design firms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 2,239 companies tracked

RevenueBase identified 2,239 public interest design firms headquartered in France as of September 2026 and tracks 15,095 professional contacts across them, including 4,336 with verified work emails. Paris is the largest hub.

This list covers public interest design 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 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 20, 2026 86% judged on-target in blind review

2,239Companies

15,095Contacts tracked

4,336Verified emails

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The 25 largest public interest design firms based in France

Ranked by team size

Top 25 of 2,239 public interest design firms based in France, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to public interest design 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	Patriarche. Augmented Architecture	Partial evidence	Le Bourget Du Lac, FranceHQ checked Sep 20, 2026	501-1,000	486 contacts →
	Partial evidence “The company stands for a unique model to program, design, build and operate innovative environment.” Source: RevenueBase Database · checked Sep 20, 2026
2	Setec Organisation	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	201-500	233 contacts →
	Indirect evidence “setec organisation est une société à mission spécialisée dans l’assistance à maîtrise d’ouvrage dans plusieurs secteurs d’activité : Les infrastructures de transports et la…” Source: RevenueBase Database · checked Sep 20, 2026
3	CALQ	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	139 contacts →
	Indirect evidence “Créé en 1990 par les architectes Jean-Philippe LE BŒUF et Emmanuel QUIN, CALQ ARCHITECTURE regroupe une cinquantaine de collaborateurs (architectes, urbanistes, ingénieurs…” Source: RevenueBase Database · checked Sep 20, 2026
4	OUI	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	n/a	121 contacts →
	Partial evidence “OUI (Office for Urban Innovation) is an architecture and design firm whose work focuses on research and collaboration.” Source: RevenueBase Database · checked Sep 20, 2026
5	A26 Architectures	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	108 contacts →
	Indirect evidence “Créée il y a maintenant 14 ans, notre agence est née de la volonté de conjuguer les expertises pour répondre aux enjeux de demain."A" comme Architecte et "26" comme le nombre de…” Source: RevenueBase Database · checked Sep 20, 2026
6	Richez Associés	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	106 contacts →
	Indirect evidence “Richez_Associés laisse la place à landForma : une nouvelle agence, de nouveaux regards, une nouvelle envie de créer et 130 concepteurs, architectes, paysagistes, urbanistes -…” Source: RevenueBase Database · checked Sep 20, 2026
7	Pca-Stream	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	104 contacts →
	Indirect evidence “PCA-STREAM est une agence d'architecture, architecture d’intérieur et d'urbanisme, un pôle de recherche et un centre d'innovation.” Source: RevenueBase Database · checked Sep 20, 2026
8	Triptyque	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	102 contacts →
	Indirect evidence “Since Triptyque Architecture explores tools to serve the contemporary and sustainable architecture and to contribute to the development of urban areas.” Source: RevenueBase Database · checked Sep 20, 2026
9	Groupe GGL	Indirect evidence	Montpellier Cedex 9, FranceHQ checked Sep 20, 2026	51-200	90 contacts →
	Indirect evidence “et ’, nous œuvrons depuis plus de 47 ans à façonner des territoires vivants et durables.” Source: RevenueBase Database · checked Sep 20, 2026
10	Franklin Azzi Architecture	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	79 contacts →
	Indirect evidence “Franklin Azzi développe, au sein de son agence créée en 2006, une approche transversale nourrie de l’entrecroisement des regards et des disciplines.” Source: RevenueBase Database · checked Sep 20, 2026
11	Groupe Elegia	Indirect evidence	Grenoble, FranceHQ checked Sep 20, 2026	51-200	77 contacts →
	Indirect evidence “Le Groupe ELEGIA met son savoir-faire au service des territoires en plaçant l’humain et le respect de l’environnement au cœur de son action.” Source: RevenueBase Database · checked Sep 20, 2026
12	CARTA	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	76 contacts →
	Indirect evidence “Depuis une dizaine d’années, les agences Carta Associés et Reichen et Robert & Associés se sont structurées pour assurer leur pérennité.” Source: RevenueBase Database · checked Sep 20, 2026
13	CRR Ecritures Architecturales	Indirect evidence	Clermont-ferrand, FranceHQ checked Sep 20, 2026	51-200	72 contacts →
	Indirect evidence “CRR Écritures Architecturales est une agence nationale expérimentée dans la conception d’ouvrages complexes.” Source: RevenueBase Database · checked Sep 20, 2026
14	SUD Architectes	Indirect evidence	Lyon, FranceHQ checked Sep 20, 2026	51-200	70 contacts →
	Indirect evidence “Créée en France, SUD architectes réunit une équipe pluridisciplinaire de 125 collaborateurs basés à Paris, Lyon, Toulouse, Varsovie, Beyrouth et Jeddah autour des métiers de…” Source: RevenueBase Database · checked Sep 20, 2026
15	Cittanova Sinopia	Indirect evidence	Nantes, FranceHQ checked Sep 20, 2026	11-50	68 contacts →
	Indirect evidence “Cittànova est un bureau d’étude, de conseil et d’assistance en Urbanisme, Environnement, Architecture, Paysage et Communication.” Source: RevenueBase Database · checked Sep 20, 2026
16	Ameller Dubois	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	64 contacts →
	Indirect evidence “Depuis 30 ans, l’agence d’architecture Ameller Dubois a développé une expertise reconnue dans plusieurs grands domaines.” Source: RevenueBase Database · checked Sep 20, 2026
17	Cobe Architecture ET Paysage	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	63 contacts →
	Partial evidence “Fondée en 2002 par Raphaël DENIS, Martin LEMERRE et Luc MONEGER, CoBe est une agence d'architecture, d'urbanisme, de paysage, de maîtrise d'œuvre d'exécution et de design basée à…” Source: RevenueBase Database · checked Sep 20, 2026
18	2portzamparc Architects Urban Planners	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	63 contacts →
	Indirect evidence “2Portzamparc is a Paris-based company combining Elizabeth and Christian de Portzamparc’s teams, working on a variety of ambitious projects of national and international scopes.” Source: RevenueBase Database · checked Sep 20, 2026
19	Moon Safari	Indirect evidence	Bordeaux, FranceHQ checked Sep 20, 2026	51-200	62 contacts →
	Indirect evidence “Moon Safari est une agence d’architecture et d’urbanisme pluridisciplinaire, volontairement éclectique et ouverte; tertiaire, logement, éducation, sport, industrie ou équipement…” Source: RevenueBase Database · checked Sep 20, 2026
20	TVK	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	60 contacts →
	Partial evidence “TVK is a Paris-based international architecture and urban design practice founded by Pierre Alain Trévelo and Antoine Viger-Kohler.” Source: RevenueBase Database · checked Sep 20, 2026
21	ECORA	Indirect evidence	Les Marches, FranceHQ checked Sep 20, 2026	11-50	59 contacts →
	Indirect evidence “Ecora est une agence d’aménagement qui accompagne et guide les professionnels et particuliers dans leurs projets d’habitation, de restaurants ou de commerces, de la conception à…” Source: RevenueBase Database · checked Sep 20, 2026
22	Logis Métropole	Indirect evidence	La Madeleine, FranceHQ checked Sep 20, 2026	51-200	57 contacts →
	Indirect evidence “Placer la vie au cœur de notre stratégie, développer et offrir des logements où il fait bon vivre, être partenaire de projets ambitieux et innovants, voilà notre philosophie!” Source: RevenueBase Database · checked Sep 20, 2026
23	Dominique Perrault Architecture	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	56 contacts →
	Partial evidence “Founded in 1981, Dominique Perrault Architecture is an international studio of architecture, urban planning and design, bringing together around Dominique Perrault a…” Source: RevenueBase Database · checked Sep 20, 2026
24	Oslo Architectes	Indirect evidence	Strasbourg, FranceHQ checked Sep 20, 2026	51-200	52 contacts →
	Indirect evidence “L’architecture est un jeu!” Source: RevenueBase Database · checked Sep 20, 2026
25	Archibuild Architecture & Ingénierie	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	51 contacts →
	Indirect evidence “Depuis sa création en 2013, le groupe Archibuild se positionne à contre-courant dans le domaine de l’architecture, réunissant techniciens et créatifs au sein d’une même structure…” Source: RevenueBase Database · checked Sep 20, 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: public interest design 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 public interest design firms.
Partial evidence: Its own public description names part of public interest design firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public interest design 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 2,239 public interest design firms based in France

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Public interest design firms based in France at a glance

As of Sep 20, 2026

28.7%Verified-email coverage

6.7Average contacts per company

1-10Median size (employees)

23.7%Largest-city concentration · Paris

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

1,762

11-50

408

51-200

201-500

501-1,000

10001+

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 2,239 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 public interest design 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 France whose own description of what they do matches “public interest design 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 public interest design 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 public interest design 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 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, 4,336 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 20, 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.

Public interest design firms by metro

Public interest design firms in Paris530
Public interest design firms in Lyon96
Public interest design firms in Nantes64
Public interest design firms in Bordeaux53
Public interest design firms in Toulouse52
Public interest design firms in Marseille42
Public interest design firms in Strasbourg33
Public interest design firms in Rennes32
Public interest design firms in Montpellier30
Public interest design firms in Lille29
Public interest design firms in Montreuil25

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 public interest design 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 public interest design firms are there based in France?

RevenueBase identified 2,239 public interest design 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?

Patriarche. Augmented Architecture, headquartered in Le Bourget Du Lac, tops this list with the largest team on record.

Which city has the most public interest design firms?

Paris leads with 530 headquartered companies, followed by Lyon (96) and Nantes (64).

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 4,336 verified decision-maker contacts tracked across these 2,239 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 20, 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.