Company lists · Data refreshed September 2026

Top 25 Real estate transaction advisors based in Switzerland

RevenueBase identified 773 real estate transaction advisors headquartered in Switzerland as of September 2026 and tracks 3,846 professional contacts across them, including 1,381 with verified work emails. Zurich is the largest hub.

This list covers real estate transaction advisors headquartered in 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 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
773Companies
3,846Contacts tracked
1,381Verified emails
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The 25 largest real estate transaction advisors based in Switzerland

Ranked by team size
Top 25 of 773 real estate transaction advisors based in Switzerland, 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 advisors: 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
1Strong evidenceBaar, SwitzerlandHQ checked Sep 17, 2026201-500141 contacts →

Strong evidence

“Alfred Müller AG is one of Switzerland’s leading real estate service providers.”

Source: RevenueBase Database · checked Sep 17, 2026
2Indirect evidenceZürich, SwitzerlandHQ checked Sep 17, 2026201-500100 contacts →

Indirect evidence

“DE MoneyPark ist der führende Spezialist für Hypotheken und Immobilien in der Schweiz.”

Source: RevenueBase Database · checked Sep 17, 2026
3Indirect evidenceChâtelaine, SwitzerlandHQ checked Sep 17, 202651-20083 contacts →

Indirect evidence

“EDIFEA pense, planifie et réalise vos projets immobiliers de qualité.”

Source: RevenueBase Database · checked Sep 17, 2026
4Indirect evidenceCarouge / Genève, SwitzerlandHQ checked Sep 17, 202651-20060 contacts →

Indirect evidence

“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: RevenueBase Database · checked Sep 17, 2026
5Indirect evidenceMuri Bei Bern, SwitzerlandHQ checked Sep 17, 202611-5056 contacts →

Indirect evidence

“Comme vous, nous sommes aussi investisseur, maître d’ouvrage et entrepreneur général de nos propres projets.”

Source: RevenueBase Database · checked Sep 17, 2026
6Indirect evidenceBasel, SwitzerlandHQ checked Sep 17, 202611-5042 contacts →

Indirect evidence

“WIR BEWEGEN IMMOBILIEN.”

Source: RevenueBase Database · checked Sep 17, 2026
7Strong evidenceZürich, SwitzerlandHQ checked Sep 17, 202651-20038 contacts →

Strong evidence

“Avobis has been a driving force in the real estate industry for over 25 years, specialising in real estate consulting, mortgage servicing and the development of tailor-made…”

Source: RevenueBase Database · checked Sep 17, 2026
8Indirect evidenceBaden, SwitzerlandHQ checked Sep 17, 202611-5036 contacts →

Indirect evidence

“Die Markstein AG ist ein etabliertes Dienstleistungsunternehmen der Immobilienbranche und unterstützt private, institutionelle sowie öffentlich-rechtliche Kunden aktiv auf dem Weg…”

Source: RevenueBase Database · checked Sep 17, 2026
9Indirect evidenceFrauenfeld, SwitzerlandHQ checked Sep 17, 202651-20032 contacts →

Indirect evidence

“Als zuverlässiger Partner für alle Fragen rund um Liegenschaften, setzen wir unser fundiertes Fachwissen und unsere Erfahrungen für Ihren Erfolg ein.”

Source: RevenueBase Database · checked Sep 17, 2026
10Indirect evidenceNeuhausen Am Rheinfall, SwitzerlandHQ checked Sep 17, 202651-20031 contacts →

Indirect evidence

“Reasco bietet ein aussergewöhnlich breites Leistungsangebot für Immobilienbesitzer und ihre Nutzer.”

Source: RevenueBase Database · checked Sep 17, 2026
11Indirect evidenceGenève, SwitzerlandHQ checked Sep 17, 202651-20030 contacts →

Indirect evidence

“Ensemble, fabriquons des lieux de vie.”

Source: RevenueBase Database · checked Sep 17, 2026
12Strong evidenceDübendorf, SwitzerlandHQ checked Sep 17, 202611-5029 contacts →

Strong evidence

“Gfeller Treuhand und Verwaltungs AG is a real estate company based out of Bahnhofstrasse 60, Dübendorf, Canton of Zurich, Switzerland.”

Source: RevenueBase Database · checked Sep 17, 2026
13Indirect evidenceStadtkreis 11, SwitzerlandHQ checked Sep 17, 202611-5028 contacts →

Indirect evidence

“Consult Collaborate Create - ist Ihr agiler Berater in der Immobilienbranche für eine langfristige und erfolgreiche Partnerschaft.”

Source: RevenueBase Database · checked Sep 17, 2026
14Partial evidenceGenève, SwitzerlandHQ checked Sep 17, 202611-5025 contacts →

Partial evidence

“Privalia Immobilier SA was established in 2011 by Michael and Christophe Ortiz and is a family business providing property development management, brokerage, valuation and…”

Source: RevenueBase Database · checked Sep 17, 2026
15Indirect evidenceLucerne, SwitzerlandHQ checked Sep 17, 202611-5025 contacts →

Indirect evidence

“Die Falck Gruppe ist Ihr Spezialist für alle Fragen rund um Immobilien, Treuhand und Steuern.”

Source: RevenueBase Database · checked Sep 17, 2026
16Indirect evidenceZurich, SwitzerlandHQ checked Sep 17, 202611-5025 contacts →

Indirect evidence

“Unser Angebot umfasst eine breite Dienstleistungspalette im Bau- und Immobiliensektor mit Ausnahme der eigentlichen Planungen.”

Source: RevenueBase Database · checked Sep 17, 2026
17Indirect evidenceStaufen, SwitzerlandHQ checked Sep 17, 202611-5024 contacts →

Indirect evidence

“Willkommen bei Straub & Partner AG, Lenzburg Die Immobilien-Treuhänder Straub & Partner AG wurde 1995 gegründet.”

Source: RevenueBase Database · checked Sep 17, 2026
18Indirect evidenceBasel, SwitzerlandHQ checked Sep 17, 202611-5024 contacts →

Indirect evidence

“1989 in Basel gegründet, hat sich die Burckhardt Immobilien AG erfolgreich am Markt etabliert und zu einem verlässlichen, professionellen und unabhängigen Partner im…”

Source: RevenueBase Database · checked Sep 17, 2026
19Strong evidenceZurich, SwitzerlandHQ checked Sep 17, 202611-5024 contacts →

Strong evidence

“Whether you are looking for a place to call home or a property to diversify your portfolio, investing in real estate can be one of life’s most important decisions.”

Source: RevenueBase Database · checked Sep 17, 2026
20Indirect evidenceBasel, SwitzerlandHQ checked Sep 17, 202611-5023 contacts →

Indirect evidence

“Wir beraten Sie ganzheitlich in Ihren Bauprojekten, in Ihren betriebswirtschaftlichen Kernbereichen und bei der Optimierung Ihres Immobilienportfolios.”

Source: RevenueBase Database · checked Sep 17, 2026
21Indirect evidenceZurich, SwitzerlandHQ checked Sep 17, 202611-5023 contacts →

Indirect evidence

“Naef & Partner begleitet und unterstützt Family Offices, Privatpersonen, institutionelle Investoren, Baugenossenschaften sowie die öffentliche Hand als Immobiliendienstleister…”

Source: RevenueBase Database · checked Sep 17, 2026
22Indirect evidenceZurich, SwitzerlandHQ checked Sep 17, 202611-5020 contacts →

Indirect evidence

“IHR UNABHÄNGIGER PARTNER IM IMMOBILIENKONTEXT Wir entwerfen Strategien, entwickeln Projekte und steuern Prozesse im Immobilienkontext.”

Source: RevenueBase Database · checked Sep 17, 2026
23Indirect evidenceBaden, SwitzerlandHQ checked Sep 17, 202611-5020 contacts →

Indirect evidence

“Lage, Lage, Lage.”

Source: RevenueBase Database · checked Sep 17, 2026
24Indirect evidenceZurich, SwitzerlandHQ checked Sep 17, 202611-5020 contacts →

Indirect evidence

“Refolio ist ein interdisziplinäres Dienstleistungsunternehmen, welches Immobilien ganzheitlich betrachtet – von der Projektentwicklung und Architektur bis hin zum Portfolio- und…”

Source: RevenueBase Database · checked Sep 17, 2026
25Indirect evidenceMurten, SwitzerlandHQ checked Sep 17, 202611-5018 contacts →

Indirect evidence

“IMMOSEEKER AG begleitet Immobilienprojekte von der Bewertung über die Beratung bis zum Verkauf.”

Source: RevenueBase Database · checked Sep 17, 2026

Showing 25 of 773 real estate transaction advisors based in Switzerland

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Real estate transaction advisors based in Switzerland at a glance

As of Sep 17, 2026
35.9%Verified-email coverage
5.0Average contacts per company
1-10Median size (employees)
11.1%Largest-city concentration · Zurich
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
627
11-50
124
51-200
15
201-500
3

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 773 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 advisors, 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 Switzerland whose own description of what they do matches “real estate transaction advisors”. 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 advisors), 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 advisors, and records with no verified work email. Companies headquartered outside Switzerland 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, 1,381 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 advisors by metro

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 advisors, 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 advisors are there based in Switzerland?

RevenueBase identified 773 real estate transaction advisors headquartered in 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?

Alfred Müller AG, headquartered in Baar, tops this list with the largest team on record.

Which city has the most real estate transaction advisors?

Zurich leads with 86 headquartered companies, followed by Geneve (29) and Zug (26).

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 1,381 verified decision-maker contacts tracked across these 773 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.