Company lists · Data refreshed September 2026
Top 25 Architecture companies based in Nantes, France
This directory lists 160 architecture companies based in Nantes, France, with 747 contacts and 190 email addresses. Across France, Paris is the largest hub for this category (2,168 companies); Nantes has 160.
Architecture companies design buildings and other structures, develop plans and specifications, and advise clients on construction, renovation, and project delivery. This list covers companies that provide architectural design, planning, documentation, or related building design services. Ranked by team size, largest first. Data current as of September 6, 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.
The 25 largest architecture companies based in Nantes, France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 68 contacts → | ||||
Strong evidence “Cittànova est un bureau d’étude, de conseil et d’assistance en Urbanisme, Environnement, Architecture, Paysage et Communication.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 26 contacts → | ||||
Strong evidence “TETRARC is an architecture & planning company based out of 19 B RUE LA NOUE BRAS DE FER, Nantes, Paysdelaloire, France.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 23 contacts → | ||||
Indirect evidence “Pellegrino Associés Design Workshop based in Nantes, France and Shanghai, China.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | 21 contacts → | ||||
Indirect evidence “CAIRN Ingénierie (cairn-ingenierie.fr) – L’ingénierie du sens, en quelques mots : Imaginer les bâtiments de demain, en proposant une ingénierie pluridisciplinaire nourrie par…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 21 contacts → | ||||
Indirect evidence “GPAA : créée en 1994 et implantée sur l’île de Nantes pour son siège, puis à Paris dans le cadre de son développement, est spécialisée dans la conception et la réalisation…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 17 contacts → | ||||
Strong evidence “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…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 13 contacts → | ||||
Strong evidence “L’agence d'architecture et d'urbanisme DLW, basée à Nantes, revendique l'objectif de mieux construire pour vivre mieux.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 11 contacts → | ||||
Strong evidence “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.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | 10 contacts → | ||||
Strong evidence “Mericom Archi est une agence d’architecture basée à Nantes.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | 10 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | 10 contacts → | ||||
Strong evidence “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…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | 10 contacts → | ||||
Strong evidence “BEATRICE OREAL SARL is an architecture & planning company based out of 13 RUE GEORGES CLEMENCEAU, NANTES, France.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | 9 contacts → | ||||
Strong evidence “Créée par Lionel BUREAU il y a une soixantaine d’années, l’agence reste fidèle à son principe fondateur, qui est d’étudier toute la problématique de l’architecture et de…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | 9 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | 8 contacts → | ||||
Indirect evidence “Agence d'architectes navals pour la plaisance et les professionnels.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | 7 contacts → | ||||
Strong evidence “Agence d'Architecture Nantaise à dimension humaine.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | 6 contacts → | ||||
Strong evidence “TOPOS Architecture a été créée en 1989.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | 5 contacts → | ||||
Indirect evidence “Façade consulting engineering” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | 5 contacts → | ||||
Indirect evidence “Officina ce sont des architectes mais aussi des urbanistes, chefs de chantier et designers d’intérieur.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | 5 contacts → | ||||
Strong evidence “i ARCHITECTES est une société d'architecture fondée par Hervé Henry en 2015.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | 5 contacts → | ||||
Strong evidence “Si In Situ AC & V est à la fois une agence d’urbanisme et une agence d’architecture, c’est que l’un ne va pas sans l’autre.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | 4 contacts → | ||||
Strong evidence “Gru est un collectif qui mène à bien des projets d’architecture, de design, d’aménagements dans l’espace public, de mobilier, de scénographie, de paysage… naviguant de la…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | 4 contacts → | ||||
Indirect evidence “LAUS intervient dans les domaines des équipements publics, du logement, de l’industriel et du tertiaire.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | 4 contacts → | ||||
Indirect evidence “Basés à Nantes, nous sommes une société qui est née en 1995 du constat que l’acte de construire se complexifiait.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | 4 contacts → | ||||
Strong evidence “Agence d'architecture.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
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: architecture companies. 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 architecture companies.
- Partial evidence
- Its own public description names part of architecture companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name architecture companies. 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 160 architecture companies based in Nantes, France
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Architecture companies based in Nantes, France at a glance
As of Sep 6, 2026Companies by employee count
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 160 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 architecture companies, 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 Nantes, France whose own description of what they do matches “architecture companies”. 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 architecture companies), 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 architecture companies, and records with no verified work email. Companies headquartered outside Nantes 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, 190 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 6, 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.
Architecture companies by metro in France
- Architecture companies in Paris2168
- Architecture companies in Lyon372
- Architecture companies in Bordeaux224
- Architecture companies in Toulouse172
- Architecture companies in Marseille135
- Architecture companies in Montpellier119
- Architecture companies in Rennes115
- Architecture companies in Lille106
- Architecture companies in Strasbourg104
- Architecture companies in Nice69
- Architecture companies in Montreuil60
- Architecture companies in Grenoble58
- Architecture companies in Annecy41
- Architecture companies in Rouen40
- Architecture companies in Dijon39
- Architecture companies in Versailles36
Frequently asked
How many architecture companies are based in Nantes, France?
RevenueBase counts 160 architecture companies listed based in Nantes, France. The directory also includes 747 contacts and 190 email addresses.
Which city in France has the most architecture companies?
Paris leads France with 2,168 headquartered companies, followed by Lyon (372) and Bordeaux (224). Nantes has 160.
Where can I find contacts at architecture companies?
This directory includes 747 contacts and 190 email addresses for architecture companies based in Nantes, France.
Ready to reach these companies? Verified emails and direct dials for all 160 architecture companies based in Nantes, France. Start with a free account, no credit card.
Download this list →Related lists
Architecture companies by geography
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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.
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Company intelligence · public preview
Top 25 architecture companies based in Nantes, France
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 160 matching company records for architecture companies based in Nantes, France, with 747 tracked contacts and 190 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 architecture companies based in Nantes, France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Cittanova Sinopiacittanova.frHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 68 contacts → |
“Cittànova est un bureau d’étude, de conseil et d’assistance en Urbanisme, Environnement, Architecture, Paysage et Communication.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Tetrarctetrarc.frHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 26 contacts → |
“TETRARC is an architecture & planning company based out of 19 B RUE LA NOUE BRAS DE FER, Nantes, Paysdelaloire, France.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  PADWpa-dw.frHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 23 contacts → |
“Pellegrino Associés Design Workshop based in Nantes, France and Shanghai, China.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Cairn Ingénieriecairn-ingenierie.frHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 21 contacts → |
“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 description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Gpaa Architecturesgpaa.frHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 21 contacts → |
“GPAA : créée en 1994 et implantée sur l’île de Nantes pour son siège, puis à Paris dans le cadre de son développement, est spécialisée dans la conception et la réalisation…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  FAUNfaun.archiHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 17 contacts → |
“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 description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  DLW Architectes Associés Nantesdlw-architectes.frHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 13 contacts → |
“L’agence d'architecture et d'urbanisme DLW, basée à Nantes, revendique l'objectif de mieux construire pour vivre mieux.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  ARSrocheteau-saillard.comHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 11 contacts → |
“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 description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Mericom Archimericom.archiHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 10 contacts → |
“Mericom Archi est une agence d’architecture basée à Nantes.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  AURAaura.archiHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 10 contacts → |
“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 description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Eben Architectureeben.archiHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 10 contacts → |
“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 description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Beatrice Oreal Sarloreal.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 10 contacts → |
“BEATRICE OREAL SARL is an architecture & planning company based out of 13 RUE GEORGES CLEMENCEAU, NANTES, France.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Bureau Gimbert Comy, Architecture & Designbgc-archi.comHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 9 contacts → |
“Créée par Lionel BUREAU il y a une soixantaine d’années, l’agence reste fidèle à son principe fondateur, qui est d’étudier toute la problématique de l’architecture et de…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Mabire-Reich Architectesmabire-reich.comHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 9 contacts → |
“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 description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Delion Architecture Navalearchi-delion.comHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 8 contacts → |
“Agence d'architectes navals pour la plaisance et les professionnels.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Axens Architectesaxens-archi.com HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 7 contacts → |
“Agence d'Architecture Nantaise à dimension humaine.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Topos Architecturetopos-architecture.comHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 6 contacts → |
“TOPOS Architecture a été créée en 1989.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Frontsignfrontsign.frHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 5 contacts → |
“Façade consulting engineering” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Officina Architectureofficinarchitecture.comHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 5 contacts → |
“Officina ce sont des architectes mais aussi des urbanistes, chefs de chantier et designers d’intérieur.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  I Architectesiarchitectes.comHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 5 contacts → |
“i ARCHITECTES est une société d'architecture fondée par Hervé Henry en 2015.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  In Situ Architecture, Culture S ET Villeinsituacv.comHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 5 contacts → |
“Si In Situ AC & V est à la fois une agence d’urbanisme et une agence d’architecture, c’est que l’un ne va pas sans l’autre.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Collectif GRUcollectifgru.frHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 4 contacts → |
“Gru est un collectif qui mène à bien des projets d’architecture, de design, d’aménagements dans l’espace public, de mobilier, de scénographie, de paysage… naviguant de la…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Laus Architecteslaus.archiHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 4 contacts → |
“LAUS intervient dans les domaines des équipements publics, du logement, de l’industriel et du tertiaire.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 4 contacts → |
“Basés à Nantes, nous sommes une société qui est née en 1995 du constat que l’acte de construire se complexifiait.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Atelier Brun Perouzeatelier.archiHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 4 contacts → |
“Agence d'architecture.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 160 company matches
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Architecture companies: dataset insights
September 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
159 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 160 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Architecture companies by metro in France
- Architecture companies in Paris2168
- Architecture companies in Lyon372
- Architecture companies in Bordeaux224
- Architecture companies in Toulouse172
- Architecture companies in Marseille135
- Architecture companies in Montpellier119
- Architecture companies in Rennes115
- Architecture companies in Lille106
- Architecture companies in Strasbourg104
- Architecture companies in Nice69
- Architecture companies in Montreuil60
- Architecture companies in Grenoble58
- Architecture companies in Annecy41
- Architecture companies in Rouen40
- Architecture companies in Dijon39
- Architecture companies in Versailles36
Questions about this company list
What does Exact match mean for architecture companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many architecture companies did RevenueBase find based in Nantes, France?
The saved snapshot records 160 matching company records, 747 tracked contacts and 190 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Architecture companies by geography
- Architecture companies based in the United States
- Architecture companies based in the United Kingdom
- Architecture companies based in Brazil
- Architecture companies based in France
- Architecture companies based in Germany
- Architecture companies based in Spain
- Architecture companies based in Italy
- Architecture companies based in Australia
- Architecture companies based in Canada
- Architecture companies based in the Netherlands
- Architecture companies based in Switzerland
- Architecture companies based in Mexico
Cite this list
RevenueBase Data Team. Top 25 architecture companies based in Nantes, France. Snapshot: September 6, 2026. https://revenuebase.ai/companies/architecture-companies/france/nantes.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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Company intelligence · public preview
Top 25 architecture companies based in Nantes, France
RevenueBase records 160 matching company records for architecture companies based in Nantes, France, with 747 tracked contacts and 190 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 architecture companies based in Nantes, France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Cittanova Sinopiacittanova.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 68 contacts → |
“Cittànova est un bureau d’étude, de conseil et d’assistance en Urbanisme, Environnement, Architecture, Paysage et Communication.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Tetrarctetrarc.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 26 contacts → |
“TETRARC is an architecture & planning company based out of 19 B RUE LA NOUE BRAS DE FER, Nantes, Paysdelaloire, France.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | PADWpa-dw.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 23 contacts → |
“Pellegrino Associés Design Workshop based in Nantes, France and Shanghai, China.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Cairn Ingénieriecairn-ingenierie.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 21 contacts → |
“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 description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Gpaa Architecturesgpaa.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 21 contacts → |
“GPAA : créée en 1994 et implantée sur l’île de Nantes pour son siège, puis à Paris dans le cadre de son développement, est spécialisée dans la conception et la réalisation…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | FAUNfaun.archi HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 17 contacts → |
“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 description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | DLW Architectes Associés Nantesdlw-architectes.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 13 contacts → |
“L’agence d'architecture et d'urbanisme DLW, basée à Nantes, revendique l'objectif de mieux construire pour vivre mieux.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ARSrocheteau-saillard.com HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 11 contacts → |
“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 description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Mericom Archimericom.archi HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 10 contacts → |
“Mericom Archi est une agence d’architecture basée à Nantes.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | AURAaura.archi HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 10 contacts → |
“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 description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Eben Architectureeben.archi HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 10 contacts → |
“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 description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Beatrice Oreal Sarloreal.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 10 contacts → |
“BEATRICE OREAL SARL is an architecture & planning company based out of 13 RUE GEORGES CLEMENCEAU, NANTES, France.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Bureau Gimbert Comy, Architecture & Designbgc-archi.com HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 9 contacts → |
“Créée par Lionel BUREAU il y a une soixantaine d’années, l’agence reste fidèle à son principe fondateur, qui est d’étudier toute la problématique de l’architecture et de…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Mabire-Reich Architectesmabire-reich.com HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 9 contacts → |
“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 description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Delion Architecture Navalearchi-delion.com HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 8 contacts → |
“Agence d'architectes navals pour la plaisance et les professionnels.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Axens Architectesaxens-archi.com HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 7 contacts → |
“Agence d'Architecture Nantaise à dimension humaine.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Topos Architecturetopos-architecture.com HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 6 contacts → |
“TOPOS Architecture a été créée en 1989.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Frontsignfrontsign.fr HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 5 contacts → |
“Façade consulting engineering” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Officina Architectureofficinarchitecture.com HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 5 contacts → |
“Officina ce sont des architectes mais aussi des urbanistes, chefs de chantier et designers d’intérieur.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | I Architectesiarchitectes.com HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 5 contacts → |
“i ARCHITECTES est une société d'architecture fondée par Hervé Henry en 2015.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | In Situ Architecture, Culture S ET Villeinsituacv.com HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 5 contacts → |
“Si In Situ AC & V est à la fois une agence d’urbanisme et une agence d’architecture, c’est que l’un ne va pas sans l’autre.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Collectif GRUcollectifgru.fr HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 4 contacts → |
“Gru est un collectif qui mène à bien des projets d’architecture, de design, d’aménagements dans l’espace public, de mobilier, de scénographie, de paysage… naviguant de la…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Laus Architecteslaus.archi HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 4 contacts → |
“LAUS intervient dans les domaines des équipements publics, du logement, de l’industriel et du tertiaire.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 4 contacts → |
“Basés à Nantes, nous sommes une société qui est née en 1995 du constat que l’acte de construire se complexifiait.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Atelier Brun Perouzeatelier.archi HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 4 contacts → |
“Agence d'architecture.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 160 company matches
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Architecture companies: dataset insights
September 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
159 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 160 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Architecture companies by metro in France
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- Architecture companies in Marseille135
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Questions about this company list
What does Exact match mean for architecture companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many architecture companies did RevenueBase find based in Nantes, France?
The saved snapshot records 160 matching company records, 747 tracked contacts and 190 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 architecture companies based in Nantes, France. Snapshot: September 6, 2026. https://revenuebase.ai/companies/architecture-companies/france/nantes.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Architecture companies based in the United States
- Architecture companies based in the United Kingdom
- Architecture companies based in Brazil
- Architecture companies based in France
- Architecture companies based in Germany
- Architecture companies based in Spain