Company lists · Data refreshed November 2026

Top 23 Architectural services based in Nantes, France

Name: Architectural services based in Nantes, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 144 companies tracked

RevenueBase identified 144 company matches for architectural services associated with Nantes, France as of November 2026 and tracks 756 professional contacts across them, including 210 with verified work emails. Across France, Paris is the largest hub for this category (1,440 companies); Nantes has 144.

This list covers company matches for architectural services 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

144Companies

756Contacts tracked

210Verified emails

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The 23 largest architectural services based in Nantes, France

Ranked by team size

Top 23 of 144 company matches for architectural services 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Groupe Huit	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	11-50	55 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
2	Cairn Ingénierie	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	11-50	24 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
3	DLW Architectes Associés Nantes	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	11-50	14 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
4	Delion Architecture Navale	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	1-10	12 contacts →
	Exact match “Agence d'architectes navals pour la plaisance et les professionnels.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Stirling Design International	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	1-10	11 contacts →
	Exact match “Stirling Design International, design and naval architecture office based in Nantes, France, has specialized in detailled design and project management for inland and seagoing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Mericom Archi	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	11-50	10 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
7	ARS	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	11-50	10 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
8	Eben Architecture	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	11-50	9 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
9	AURA	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	11-50	9 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
10	Beatrice Oreal Sarl	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	11-50	9 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
11	Mabire-Reich Architectes	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	1-10	9 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
12	Topos Architecture	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	1-10	8 contacts →
	Exact match “TOPOS Architecture a été créée en 1989.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Opus-Création	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	1-10	7 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
14	Frontsign	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	1-10	6 contacts →
	Exact match “Façade consulting engineering” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Herskovits & Tobie	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	1-10	6 contacts →
	Exact match “H&T is a specialized naval architecture consulting firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Appareil	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	1-10	5 contacts →
	Exact match “appareil : subst.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Officina Architecture	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “Officina ce sont des architectes mais aussi des urbanistes, chefs de chantier et designers d’intérieur.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Atelier Brun Perouze	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “Agence d'architecture.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Bodreau Architecture	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Déesse 23 Architectes	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “DÉESSE 23 architectes est une agence d'architecture située à Nantes, spécialisée dans la construction d'équipements publics.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Amofi Etudes Programmation Concertation AMO	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “Basés à Nantes, nous sommes une société qui est née en 1995 du constat que l’acte de construire se complexifiait.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	DNS Engineering	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “DNS Engineering intervient auprès des acteurs de la construction depuis 2014 suivant plusieurs approches - Du conseil organisationnel et/ou contractuel- Des missions en phase…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	MA Design	Exact match	Nantes, FranceHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “L’agence Marie Ararà, MA Design, c’est d’abord une adresse au cœur de Nantes, dont l’architecte d’intérieur d’origine barcelonaise a fait son port d’attache.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “architectural services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 23 of 144 architectural services based in Nantes, France

See the full list, filter by size, metro and specialty, and access 210 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Architectural services based in Nantes, France at a glance

As of Nov 6, 2026

27.8%Verified-email coverage

5.2Average contacts per company

1-10Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

124

11-50

51-200

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 144 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 “architectural services” 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 210 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.

Architectural services by metro in France

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 “architectural services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many architectural services are there based in Nantes, France?

RevenueBase identified 144 company matches for architectural services 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?

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

Which city in France has the most architectural services?

Paris leads France with 1,440 company records, followed by Lyon (263) and Bordeaux (169). Nantes has 144.

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 210 professional contacts with verified work emails tracked across these 144 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.