Company lists · Data refreshed November 2026

Top 21 Built environment design studios based in Nantes, France

RevenueBase identified 140 company matches for built environment design studios associated with Nantes, France as of November 2026 and tracks 1,537 professional contacts across them, including 653 with verified work emails. Across France, Paris is the largest hub for this category (1,366 companies); Nantes has 140.

This list covers company matches for built environment design studios associated with Nantes, 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 November 6, 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 Nov 6, 2026 How this list was built
140Companies
1,537Contacts tracked
653Verified emails
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The 21 largest built environment design studios based in Nantes, France

Ranked by team size
Top 21 of 140 company matches for built environment design studios based in Nantes, France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchNantes, FranceHQ recorded Nov 6, 202611-5065 contacts →

Exact match

“Cittànova est un bureau d’étude, de conseil et d’assistance en Urbanisme, Environnement, Architecture, Paysage et Communication.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNantes, FranceHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“Le Groupe Huit intervient depuis 1967, comme conseil auprès des gouvernements, des collectivités locales et des organismes de financement internationaux, dans plusieurs domaines…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNantes, FranceHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Sensible à l’architecture, à la qualité d’usage et fort d’une synergie de compétences, AETHICA aménage, depuis des espaces de vie et de travail adaptés et signe des réalisations…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNantes, FranceHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“TETRARC is an architecture & planning company based out of 19 B RUE LA NOUE BRAS DE FER, Nantes, Paysdelaloire, France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNantes, FranceHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“CAIRN Ingénierie (cairn-ingenierie.fr) – L’ingénierie du sens, en quelques mots : Imaginer les bâtiments de demain, en proposant une ingénierie pluridisciplinaire nourrie par…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNantes, FranceHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Nous sommes FAUN, une agence d'architecture nantaise constituée d’une trentaine de collaborateurs qui conçoit et fabrique des projets architecturaux et urbains pour un monde en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNantes, FranceHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“L’agence FoxDesign est née de l’association d’Audrey Bénéteau et de Nicolas Libeaut, deux designers travaillant ensemble depuis le début de leurs études à l’Ecole de Design de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNantes, FranceHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“L’agence d'architecture et d'urbanisme DLW, basée à Nantes, revendique l'objectif de mieux construire pour vivre mieux.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNantes, FranceHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Design urbain, aménagement transitoire, fresques et identité visuelle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNantes, FranceHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Mericom Archi est une agence d’architecture basée à Nantes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNantes, FranceHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“L’agence Paume* assure des missions d’études, de maîtrise d’œuvre ou d’assistance à maîtrise d’ouvrage pour l’aménagement urbain et paysager et pour la valorisation de sites…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNantes, FranceHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“L’agence d’architecture ARS Architectes ROCHETEAU SAILLARD a été fondée en 1992 par Evelyne ROCHETEAU et Eric SAILLARD, Architectes DPLG, issus de l’école d’architecture de Nantes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNantes, FranceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“EBEN ARCHITECTURE is an architectural firm founded by Jean François ENET in 1988, then reshuffled in 1996 to create SARL Enet Dolowy, in association with Iga Dolowy, then in 2011…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNantes, FranceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Riche de son passé et de son interdisciplinarité, notre agence se présente comme un lieu ouvert où la confrontation des idées et la place accordée aux réflexions fondamentales…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNantes, FranceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“BEATRICE OREAL SARL is an architecture & planning company based out of 13 RUE GEORGES CLEMENCEAU, NANTES, France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNantes, FranceHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Masterplan est une agence d’urbanisme basée à Bordeaux et à Nantes, créée en 2018 pour répondre aux nouveaux enjeux de l’urbanisme.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNantes, FranceHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Considérant que l’acte de projeter vise à changer une situation existante pour l’adapter à de nouveaux usages et par là l’améliorer, MABIRE REICH inscrit son action dans une…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNantes, FranceHQ recorded Nov 6, 20261-108 contacts →

Exact match

“TOPOS Architecture a été créée en 1989.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNantes, FranceHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Cabinet spécialisé en urbanisme commercial, EC & U conseille et accompagne depuis 2003 les enseignes et les promoteurs dans toutes les phases d’élaboration de leurs projets…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNantes, FranceHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Architecture et accompagnement : Création, conception et exécution des plans de votre projet Suivi de chantier et décoration : Exécution des travaux avec une exigence technique et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNantes, FranceHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Decodheure est une agence conseil en design d'espace, fondée en 2009 par Sandie Perraud et Pierre-Edouard Milochau Nous imaginons des espaces qui concilient art de vivre et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 21 of 140 built environment design studios based in Nantes, France

See the full list, filter by size, metro and specialty, and access 653 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Built environment design studios based in Nantes, France at a glance

As of Nov 6, 2026
42.5%Verified-email coverage
11.0Average contacts per company
1-10Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
109
11-50
25
51-200
3
501-1,000
1

Email recency for this list is measured across the whole France list rather than for Nantes, so it is reported there. Company counts and contact totals on this page are exact for Nantes, over 140 companies.

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 Nantes, France whose business descriptions match “built environment design studios” 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 653 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 November 6, 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 “built environment design studios”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many built environment design studios are there based in Nantes, France?

RevenueBase identified 140 company matches for built environment design studios associated with Nantes, France as of November 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?

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

Which city in France has the most built environment design studios?

Paris leads France with 1,366 company records, followed by Lyon (230) and Bordeaux (140). Nantes has 140.

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 653 professional contacts with verified work emails tracked across these 140 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 November 6, 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.