Company lists · Data refreshed November 2026

Top 25 Apartment conversion companies based in France

RevenueBase identified 376 company matches for apartment conversion companies associated with France as of November 2026 and tracks 3,091 professional contacts across them, including 1,086 with verified work emails. Paris is the largest hub.

This list covers company matches for apartment conversion companies 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
376Companies
3,091Contacts tracked
1,086Verified emails
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The 25 largest apartment conversion companies based in France

Ranked by team size
Top 25 of 376 company matches for apartment conversion companies 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, 20261,001-5,0001,340 contacts →

Exact match

“Depuis plus de 70 ans, nous concevons, construisons et transformons des immeubles et des quartiers partout sur le territoire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchClichy, FranceHQ recorded Nov 6, 20261,001-5,000234 contacts →

Exact match

“Groupe d'entreprises traditionnelles spécialisées dans les travaux de rénovation et de dépannage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchVélizy-villacoublay, FranceHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“Reanova est une entreprise de services spécialisée dans la rénovation globale des copropriétés.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBordeaux, FranceHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“ID & AL groupe, fondé en 2011 par Édouard MYON et Pierre VITAL, est un développeur d’immobilier qui intègre tous les métiers de l’immobilier et propose des services sur mesure à…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBiarritz, FranceHQ recorded Nov 6, 2026n/a37 contacts →

Exact match

“Fondé en 2016 à Biarritz, ALKA a rapidement su s’imposer comme l’opérateur local spécialisé dans la réhabilitation d’actifs obsolètes (Immeubles & Commerces).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGragnague, FranceHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Le Groupe PRIMO rassemble les sociétés Primo Construction, Primo Charpente, Primo Réhabilitation et Primo Groupe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchOlivet, FranceHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Build'ing conçoit et réalise vos projets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSaint Ouen, FranceHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“QUI SOMMES NOUS?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVersailles, FranceHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Realisa est une entreprise qui accompagne les copropriétaires dans leurs projets de rénovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLe Mans, FranceHQ recorded Nov 6, 20261-1020 contacts →

Exact match

“Du gros œuvre au second œuvre, l’expertise du Groupe EJ met sa complémentarité au service des projets de promotions immobilières et de toutes constructions, rénovations…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDinan, FranceHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“CONCEPT-TY, un interlocuteur unique pour vos projets immobiliers d'entreprise Concepteur – Constructeur – Investisseur spécialisé en immobilier d’entreprise, CONCEPT-TY accompagne…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLyon, FranceHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Promoteur passionné, AnaHome Immobilier intervient dans tous les domaines de l’Acte de Construire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLa Rochelle, FranceHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Situé à La Rochelle, notre groupe est avant tout l’aventure d’une femme, Janet GUINAUDEAU, qui tout au long d’un parcours atypique a cumulé les expériences nécessaires à la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchParis, FranceHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Créée en 2005 par Christophe COCQUEREL, OSCAR DEVELOPPEMENT succède à OSCAR COMPANY, spécialisée dans la rénovation de bâtiments existants depuis 2003.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchParis, FranceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“A&B Architectes et PMCR sont deux structures spécialisées dans le domaine de la réhabilitation de bâtiments existants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchParis, FranceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“ITAR ARCHITECTURES is an architecture & planning company based out of 66 rue de Turenne, Paris”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchParis, FranceHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Habiteum est une entreprise spécialisée dans la rénovation haut de gamme de biens immobiliers (appartements, loft, local commercial, bureau) à Paris et en région parisienne.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchParis, FranceHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Le Groupe Arcane Architectes est reconnu pour son expertise dans le domaine du logement sous toutes ses formes, qu’il s’agisse de construction ou de réhabilitation complexe…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGrigny, FranceHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“SECP est à votre service depuis 1937 pour des travaux de rénovation en sites occupés ou non ainsi que des constructions neuves dans : Logements collectifs : plus de 500 logements…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchParis, FranceHQ recorded Nov 6, 20261-109 contacts →

Exact match

“CONSERTO Spécialistes de la rénovation, nous sélectionnons des biens immobiliers anciens de caractère dans le but de les valoriser.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMarseille, FranceHQ recorded Nov 6, 20261-109 contacts →

Exact match

“A property to renovate in or around Marseille?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAngouleme, FranceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“RÉNOVER • AMÉNAGER • TRANSFORMER Créé en 2004, Le Bâtiment Charentais met son expertise au service de tous vos projets : rénovation complète, aménagement et transformation de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchParis, FranceHQ recorded Nov 6, 20261-109 contacts →

Exact match

“BELMARD BATIMENT is an architecture & planning company based out of 30 RUE BELGRAND, PARIS, France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchParis, FranceHQ recorded Nov 6, 202611-508 contacts →

Exact match

“ESA SERVICES, entreprise générale de bâtiment, réalise depuis plus de 30 ans la rénovation de tous types : bâtiments classés comme immeubles plus récents, hôtels particuliers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRennes, FranceHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Habiter le patrimoine c'est réinvestir le bâti ancien pour révéler des lieux de vie.”

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

Showing 25 of 376 apartment conversion companies based in France

See the full list, filter by size, metro and specialty, and access 1,086 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Apartment conversion companies based in France at a glance

As of Nov 6, 2026
35.1%Verified-email coverage
8.2Average contacts per company
1-10Median size (employees)
16.8%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
295
11-50
60
51-200
7
201-500
1
1,001-5,000
2

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 376 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 “apartment conversion companies” 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 1,086 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.

Apartment conversion companies 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 “apartment conversion companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many apartment conversion companies are there based in France?

RevenueBase identified 376 company matches for apartment conversion companies 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?

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

Which city has the most apartment conversion companies?

Paris leads with 63 company records, followed by Bordeaux (9) and Toulouse (8).

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 1,086 professional contacts with verified work emails tracked across these 376 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.