Company lists · Data refreshed September 2026

Top 13 Real estate development companies based in Geneve, Switzerland

RevenueBase identified 26 real estate development companies headquartered in Geneve, Switzerland as of September 2026 and tracks 465 professional contacts across them, including 242 with verified work emails. Zurich is the largest hub.

This list covers real estate development companies headquartered in Geneve, Switzerland, 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 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 6, 2026 86% judged on-target in blind review
26Companies
465Contacts tracked
242Verified emails
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The 13 largest real estate development companies based in Geneve, Switzerland

Ranked by team size
Top 13 of 26 real estate development companies based in Geneve, Switzerland, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to real estate development companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceGenève, SwitzerlandHQ checked Sep 6, 202651-20099 contacts →

“Présente depuis 155 ans à Genève, notre régie s'occupe de la gestion immobilière de portefeuilles d'immeubles locatifs et commerciaux appartenant à des institutionnels, des…”

Source: company website · checked Sep 6, 2026
2Indirect evidenceCase Postale 129, SwitzerlandHQ checked Sep 6, 202651-20082 contacts →

“Moser Vernet & Cie bénéficie d’un solide ancrage territorial et demeure très attachée au patrimoine genevois comme à son développement immobilier.”

Source: company website · checked Sep 6, 2026
3Indirect evidenceGeneva, SwitzerlandHQ checked Sep 6, 202651-20062 contacts →

“Depuis plus de 125 ans Bory & Cie Agence Immobilière SA, offre à sa clientèle des services immobiliers complets.”

Source: company website · checked Sep 6, 2026
4Indirect evidenceCarouge / Genève, SwitzerlandHQ checked Sep 6, 202651-20060 contacts →

“Les compétences professionnelles et l'expérience de ses équipes permettent à Brolliet SA d'offrir un service de qualité dans tous les domaines de l'immobilier.”

Source: company website · checked Sep 6, 2026
5Strong evidenceLondon, United KingdomHQ outside SwitzerlandHQ checked Sep 6, 202651-20055 contacts →

“Since 2008, we believe that any real estate asset has the potential to become an attractive and singular destination.”

Source: company website · checked Sep 6, 2026
6Indirect evidenceGenève, SwitzerlandHQ checked Sep 6, 202651-20030 contacts →

“Ensemble, fabriquons des lieux de vie.”

Source: company website · checked Sep 6, 2026
7Indirect evidenceGenève, SwitzerlandHQ checked Sep 6, 20261-1011 contacts →

“Concordo SA est un partenaire de référence dans le développement immobilier en Suisse romande, accompagnant investisseurs privés et institutionnels à chaque étape de leurs projets.”

Source: company website · checked Sep 6, 2026
8Indirect evidenceGenève, SwitzerlandHQ checked Sep 6, 202611-5010 contacts →

“40 ans - membre USPI 🟢 Gérance 🟢 PPE 🟢 Pilotage 🟢 Courtage 🟢 Promotions 🟢 Financements #IMRO linktr.ee/imroimmobiliereromande”

Source: company website · checked Sep 6, 2026
9Indirect evidenceGenève, SwitzerlandHQ checked Sep 6, 20261-107 contacts →

“Accompagnement d’investisseurs dans le secteur du développement immobilier.”

Source: company website · checked Sep 6, 2026
10Indirect evidenceGenève, SwitzerlandHQ checked Sep 6, 20261-104 contacts →

“Investissements et développements immobiliers, Entreprise Générale et Direction de travaux”

Source: company website · checked Sep 6, 2026
11Indirect evidenceGenève, SwitzerlandHQ checked Sep 6, 20261-104 contacts →

“RÉGISSEURS DU LÉMAN SA est spécialisée en gestion immobilière, courtage et promotion”

Source: company website · checked Sep 6, 2026
12Indirect evidenceGenève, SwitzerlandHQ checked Sep 6, 20261-102 contacts →

“OPALYS est votre partenaire pour générer et finaliser des projets immobiliers éthiques et performants.”

Source: company website · checked Sep 6, 2026
13Strong evidenceGenève, SwitzerlandHQ checked Sep 6, 20261-101 contacts →

“At REALTI, we craft real estate experiences like haute couture: unique, precise, and built to endure.”

Source: company website · checked Sep 6, 2026

Showing 13 of 26 real estate development companies based in Geneve, Switzerland

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Real estate development companies based in Geneve, Switzerland at a glance

As of Sep 6, 2026
52.0%Verified-email coverage
17.9Average contacts per company
1-10Median size (employees)
288.5%Largest-city concentration · Zurich
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
2
51-200
6

Email recency for this list is measured across the whole Switzerland list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Geneve, over 26 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 development 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 Geneve, Switzerland whose own description of what they do matches “real estate development 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 real estate development 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 real estate development companies, and records with no verified work email. Companies headquartered outside Geneve 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, 242 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.

Real estate development companies by metro in Switzerland

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 development companies, 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 development companies are there based in Geneve, Switzerland?

RevenueBase identified 26 real estate development companies headquartered in Geneve, Switzerland 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?

Grange Immobilier, headquartered in Geneve, tops this list with the largest team on record.

Which city has the most real estate development companies?

Zurich leads with 75 headquartered companies, followed by Geneve (26) and Zug (25).

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 242 verified decision-maker contacts tracked across these 26 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 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 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.