Company lists · Data refreshed November 2026

Top 25 Heritage conservation architects based in France

RevenueBase identified 680 company matches for heritage conservation architects associated with France as of November 2026 and tracks 4,598 professional contacts across them, including 1,066 with verified work emails. Paris is the largest hub.

This list covers company matches for heritage conservation architects associated with 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
680Companies
4,598Contacts tracked
1,066Verified emails
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The 25 largest heritage conservation architects based in France

Ranked by team size
Top 25 of 680 company matches for heritage conservation architects based in 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 matchParis, FranceHQ recorded Nov 6, 202651-200203 contacts →

Exact match

“Le Groupe Histoire & Patrimoine, filiale du Groupe Altarea, est l’opérateur de référence de l’immobilier patrimonial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGennevilliers, FranceHQ recorded Nov 6, 2026201-500194 contacts →

Exact match

“Lefèvre est une entreprise qui a vu le jour en 1944 pour répondre aux besoins de reconstruction et de restauration du patrimoine architectural français.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSuresnes, FranceHQ recorded Nov 6, 2026201-500152 contacts →

Exact match

“H.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLyon, FranceHQ recorded Nov 6, 202651-200104 contacts →

Exact match

“Associer la force d’un groupe national à un ancrage territorial Il y a 15 ans, Philippe Canivet et Bruno Masson avaient la conviction que la croissance maîtrisée d’une agence…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchParis, FranceHQ recorded Nov 6, 202611-5093 contacts →

Exact match

“Atelier COS is an active office on the French architectural scene.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSaint-brice-courcelles, FranceHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“Fondée en 1830 à Reims, la société Léon Noël s’oriente dès sa création vers la restauration de monuments anciens, sous l’impulsion de Pierre Noël, Ingénieur passionné…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“Depuis 30 ans, l’agence d’architecture Ameller Dubois a développé une expertise reconnue dans plusieurs grands domaines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchParis, FranceHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Comptant parmi les principales agences d’architecture françaises, 2BDM Architectes est une structure unique en son genre, dédiée au patrimoine ancien (monuments et jardins…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNîmes, FranceHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“SELE est une entreprise spécialisée dans la restauration du bâti ancien et des Monuments Historiques, qu’il s’agisse de patrimoines monumentaux ou de proximité (monuments aux…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLille, FranceHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“Le Groupe MAES Architectes Urbanistes intervient à tous les niveaux de la conception dans les domaines de l’architecture, de la programmation, de l’urbanisme, de la réhabilitation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLimonest, FranceHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Architecture, Ré-Architecture | Paysage | Réalisation Lyon - Montpellier - Chambéry - Archigroup accompagne ses maîtres d’ouvrage depuis 1973 Grâce à l’expérience et l’expertise…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchParis, FranceHQ recorded Nov 6, 20261,001-5,00048 contacts →

Exact match

“UNE AMBITION Rester N°1 sur la restauration des Monuments Historiques et devenir l’acteur incontournable de la restauration du patrimoine sur le marché du luxe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVillenave D Ornon, FranceHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Qui sommes nous?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchParis, FranceHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Covalence est une agence d'architecture spécialisée dans le patrimoine fondée par cinq associés architectes du patrimoine et ACMH.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchParis, FranceHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Dubuisson Architecture was founded in 2005 by Caroline and Thomas Dubuisson.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchParis, FranceHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Chatillon Architectes a été fondée en 1986 par François Chatillon et représente aujourd’hui une équipe pluridisciplinaire de 35 collaborateurs répartis sur deux sites, l’un à…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLaval, FranceHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“Nos entreprises sont spécialisées dans la restauration de Monuments Historiques et du patrimoine ancien.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCaluire-et-cuire, FranceHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Vurpas Architectes is an architecture company based in Lyon, Auvergne Rhône Alpes, France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchParis, FranceHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Construire, aménager ou mettre en valeur un édifice d’exception.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNoisy-le-grand, FranceHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Architectes de formation, Atelier TOTEM a été créé en Avec à notre actif une centaine de projets de toutes natures (culturels, tertiaires, hospitaliers, logements, équipements…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHeillecourt, FranceHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“FRANCE-LANORD & BICHATON propose des prestations d'exception en restauration de patrimoine public et privé, en réhabilitation et transformation de bâtiments existants, en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLyon, FranceHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“RL & A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchParis, FranceHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Depuis plus de vingt ans, le groupe DOUMER accompagne ses clients dans la rénovation et la préservation de leur patrimoine immobilier.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSucy-en-brie, FranceHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Nuance 3 is a construction company based out of 19 avenue de la Sablière 94370 sucy en brie, ile-De-France, France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRennes, FranceHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Atelier d'Architecture basé à Rennes”

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

Showing 25 of 680 heritage conservation architects based in France

See the full list, filter by size, metro and specialty, and access 1,066 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Heritage conservation architects based in France at a glance

As of Nov 6, 2026
23.2%Verified-email coverage
6.8Average contacts per company
1-10Median size (employees)
18.2%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
531
11-50
103
51-200
26
201-500
4
1,001-5,000
1

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 680 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 France whose business descriptions match “heritage conservation architects” 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 1,066 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.

Heritage conservation architects by metro

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 “heritage conservation architects”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many heritage conservation architects are there based in France?

RevenueBase identified 680 company matches for heritage conservation architects associated with 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?

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

Which city has the most heritage conservation architects?

Paris leads with 124 company records, followed by Lyon (26) and Bordeaux (14).

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 1,066 professional contacts with verified work emails tracked across these 680 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.