Company lists · Data refreshed September 2026

Top 25 Real estate transaction services based in Paris, France

Name: Real estate transaction services based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 194 companies tracked

RevenueBase identified 194 real estate transaction services headquartered in Paris, France as of September 2026 and tracks 781 professional contacts across them, including 127 with verified work emails. Paris is the largest hub.

This list covers real estate transaction services headquartered in Paris, France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

194Companies

781Contacts tracked

127Verified emails

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The 25 largest real estate transaction services based in Paris, France

Ranked by team size

Top 25 of 194 real estate transaction services based in Paris, France, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to real estate transaction services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	WELMO	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	51-200	77 contacts →
	Indirect evidence “Welmo, la meilleure façon de vendre votre bien.+ d'expertise : accompagnement par un agent immobilier dédié + de visibilité : diffusion de votre annonce sur plus de 40 sites…” Source: RevenueBase Database · checked Sep 17, 2026
2	Lifestone Immo	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	49 contacts →
	Partial evidence “LifeStone, entité de Pluralle Groupe est un réseau commercial spécialisé dans la transaction immobilière.” Source: RevenueBase Database · checked Sep 17, 2026
3	Trans'actif Immobilier	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “Société de conseil en transaction immobilière, Trans’Actif Immobilier apporte une solution à la carte aux institutionnels dans la mise en place de leur stratégie patrimoniale.” Source: RevenueBase Database · checked Sep 17, 2026
4	Polo Properties	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	21 contacts →
	Partial evidence “Polo Properties est une enseigne d’immobilier de luxe, spécialisée dans la transaction de propriétés.” Source: RevenueBase Database · checked Sep 17, 2026
5	Esset Valorisation	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “Esset Valorisation, filiale d’ESSET GROUP, pôle BtoB d’EMERIA, est spécialisée dans la valorisation et la commercialisation d’actifs résidentiels et tertiaires, en bloc ou lot par…” Source: RevenueBase Database · checked Sep 17, 2026
6	Cosim, Chasseur Immobilier Paris	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	11 contacts →
	Indirect evidence “Vous avez un projet immobilier à Paris ou en proche banlieue parisienne?” Source: RevenueBase Database · checked Sep 17, 2026
7	Groupe ARP	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “Le Groupe Arp se positionne comme un acteur global en proposant à ses clients une gamme complète de services destinés aux professionnels de l'immobilier.” Source: RevenueBase Database · checked Sep 17, 2026
8	Grand Paris Groupe	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “Résidence Principale, Investissement, Défiscalisation, Grand Paris Groupe, vous guide dans l’achat de votre bien neuf.” Source: RevenueBase Database · checked Sep 17, 2026
9	Cours Saint-Germain	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	10 contacts →
	Partial evidence “Cours Saint-Germain est une agence immobilière spécialisée dans la transaction de biens de qualité.” Source: RevenueBase Database · checked Sep 17, 2026
10	Agent SUR Mesure	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “Agent sur mesure est un cabinet de conseil qui propose son expertise immobilière et commerciale aux propriétaires vendeurs.” Source: RevenueBase Database · checked Sep 17, 2026
11	Myfactotum	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “Consultants @ProprioAToutPrix magazine de télévision sur 6ter le dimanche à 11h10.” Source: RevenueBase Database · checked Sep 17, 2026
12	L Enseigne Libre	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “Présentation : L’Enseigne Libre est une agence immobilière située dans le 8ème arrondissement de Paris.” Source: RevenueBase Database · checked Sep 17, 2026
13	Cibles & Associés Immobilier	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial evidence “Chez Cibles & Associés, notre engagement envers nos clients va au-delà de la simple transaction immobilière.” Source: RevenueBase Database · checked Sep 17, 2026
14	LA Galerie Immobilière	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “Parce que derrière l’achat ou la vente d’un bien il y a une histoire et souvent un projet de vie, nous vous accompagnons avec soin et disponibilité à toutes les étapes de sa…” Source: RevenueBase Database · checked Sep 17, 2026
15	Inter Urbis	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “INTER URBIS est présent sur le marché de l'immobilier haut de gamme depuis plus de 50 ans.” Source: RevenueBase Database · checked Sep 17, 2026
16	Palvin Immobilier	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	4 contacts →
	Partial evidence “Palvin Immobilier accompagne ses clients pour leurs transactions immobilières avec un accompagnement personnalisé et prémium.” Source: RevenueBase Database · checked Sep 17, 2026
17	Lesur Immobilier	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	4 contacts →
	Partial evidence “SYNDIC \| TRANSACTION \| GESTION LOCATIVE Un seul interlocuteur pour tout votre immobilier en Île-de-France Vous êtes copropriétaire et vous n'en pouvez plus d'un syndic injoignable?” Source: RevenueBase Database · checked Sep 17, 2026
18	Verneuil Immobilier	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “VERNEUIL IMMOBILIER se situe dans la prestigieuse rue de Verneuil, à deux pas du Musée d'Orsay, de la Tour Eiffel et du Musée du Louvre.” Source: RevenueBase Database · checked Sep 17, 2026
19	Groupe Advisor	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “Le Groupe Advisor est une société spécialisée dans le conseil en immobilier.” Source: RevenueBase Database · checked Sep 17, 2026
20	Vendôme Exclusive Properties	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “Parce que chaque client est unique, chaque projet immobilier; qu'il s'agisse d'une vente ou d'une acquisition l'est aussi.” Source: RevenueBase Database · checked Sep 17, 2026
21	Onyx Gestion Privée Immobilière	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	4 contacts →
	Partial evidence “ONYX GESTION PRIVEE est un cabinet de Transaction et de Gestion Immobilière.” Source: RevenueBase Database · checked Sep 17, 2026
22	Ernest & Associés	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “Agence immobilière indépendante située en plein cœur de Paris, nous vous accompagnons pour tous vos projets immobiliers : achat, vente, location et estimation.” Source: RevenueBase Database · checked Sep 17, 2026
23	GM Patrimoine	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “La société GM Patrimoine a été fondée par Guillaume Maugirard en 2010.” Source: RevenueBase Database · checked Sep 17, 2026
24	En'aparté Immobilier	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “Nous avons choisi un nom qui évoque la confidence et la discrétion.” Source: RevenueBase Database · checked Sep 17, 2026
25	Union Foncière DE France	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “Union Foncière de France est une institution de services immobiliers globale et indépendante.” Source: RevenueBase Database · checked Sep 17, 2026

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: real estate transaction services. 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 real estate transaction services.
Partial evidence: Its own public description names part of real estate transaction services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name real estate transaction services. 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 194 real estate transaction services based in Paris, France

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Real estate transaction services based in Paris, France at a glance

As of Sep 17, 2026

16.3%Verified-email coverage

4.0Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

164

11-50

51-200

Email recency for this list is measured across the whole France list rather than for Paris, so it is reported there. Company counts and contact totals on this page are exact for Paris, over 194 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 real estate transaction services, 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 Paris, France whose own description of what they do matches “real estate transaction services”. 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 real estate transaction services), 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 real estate transaction services, and records with no verified work email. Companies headquartered outside Paris 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, 127 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 17, 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.

Real estate transaction services by metro in France

Real estate transaction services in Paris194
Real estate transaction services in Lyon45
Real estate transaction services in Bordeaux44
Real estate transaction services in Toulouse35
Real estate transaction services in Marseille32
Real estate transaction services in Nice26

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its 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 the category the list is about. Each row is rated strong evidence when the company's own description names real estate transaction services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many real estate transaction services are there based in Paris, France?

RevenueBase identified 194 real estate transaction services headquartered in Paris, France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

WELMO, headquartered in Paris, tops this list with the largest team on record.

Which city has the most real estate transaction services?

Paris leads with 194 headquartered companies, followed by Lyon (45) and Bordeaux (44).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 127 verified decision-maker contacts tracked across these 194 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 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.