Company lists · Data refreshed November 2026
Top 25 Institutional trust companies based in Switzerland
RevenueBase identified 215 company matches for institutional trust companies associated with Switzerland as of November 2026 and tracks 857 professional contacts across them, including 379 with verified work emails. Geneva is the largest hub.
This list covers company matches for institutional trust companies associated with Switzerland, 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.
The 25 largest institutional trust companies based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 28 contacts → | ||||
Exact match “Seit 1961 hat die REALIT TREUHAND AG ihr Dienstleistungsangebot in den Bereichen Immobilien und Treuhand laufend ausgebaut und den Marktbedürfnissen angepasst.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 19 contacts → | ||||
Exact match “40 ans d'expérience à votre service, devenez l'auteur de votre réussite, avec nous à vos côtés" Nous sommes fiers de mettre à votre disposition notre expertise.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 15 contacts → | ||||
Exact match “Kompetenz.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 15 contacts → | ||||
Exact match “renius treuhand ag – die persönliche Treuhand-Boutique mit umfassender Erfahrung.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 14 contacts → | ||||
Exact match “Une fiduciaire de proximité, un partenaire de confiance vers la réussite.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 14 contacts → | ||||
Exact match “Carey Partners is a regulated Fiduciary company with an experienced team focused on wealth planning and tailor-made structuring solutions for entrepreneurs and high net worth…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 14 contacts → | ||||
Exact match “Die Blaser Treuhand AG ist eine Treuhandfirma in Bern und bietet alle Dienstleistungen um das klassische Treuhand.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 13 contacts → | ||||
Exact match “Over 90 years of experience at the service of companies and private individuals in Switzerland and abroad.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 12 contacts → | ||||
Exact match “Als Treuhandunternehmen mit rund 30 Mitarbeitenden möchten wir Unternehmen und unternehmerisch denkende Personen umfassend begleiten.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 12 contacts → | ||||
Exact match “Notre philosophie Partenaire de confiance depuis deux générations, nous vous apportons notre savoir-faire, pour que vous puissiez vous concentrer sur l’essentiel.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 12 contacts → | ||||
Exact match “Im Zentrum unserer Bemühungen stehen die effiziente Arbeitsweise und die sensiblen Kundendaten.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 11 contacts → | ||||
Exact match “Ob Erbrecht, Finanzen, Unternehmensberatung, Revisionen oder Steuern: Seit über 70 Jahren sind wir von Bättig Treuhand AG der perfekte Partner für Anliegen in allen…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 11 contacts → | ||||
Exact match “Seit 2013 begleiten wir als Treuhänder ein vielfältiges Portfolio von Unternehmen durch alle Phasen des Unternehmertums – von der Gründung bis zur Nachfolgeplanung.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 11 contacts → | ||||
Exact match “Magnolia Private Office is an independent, partner-led trust and fiduciary firm based in Geneva.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 10 contacts → | ||||
Exact match “Trasparenza, Sinergia, Fiducia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match “FDZ EN BREF La Fiduciaire Dreyfus et Zurbuchen a été fondée en 1947 à Lausanne par Georges Dreyfus, expert-comptable diplômé et précurseur dans la formation des collaborateurs qui…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 10 contacts → | ||||
Exact match “Seit der Gründung der Treuhand Willimann AG ist diese in der Zentralschweiz tief verwurzelt und geniesst innerhalb der Branche als auch in den Verwaltungen einen vorzüglichen Ruf.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 9 contacts → | ||||
Exact match “Fiduciaria Antonini SA, con oltre un secolo di esperienza, fondata nel 1885 come studio legale notarile dall’avvocato Severino Antonini e strutturata nella forma giuridica attuale…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 9 contacts → | ||||
Exact match “Delegate your financial tasks to our experts, so that you can devote your time and resources to developing your business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 9 contacts → | ||||
Exact match “SIDENIA LTD is a privately owned company based in Zurich that provides personalized family trust services for selected individuals and families through its group.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match “Ihr Treuhandpartner für persönliche Angelegenheiten” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 8 contacts → | ||||
Exact match “Wir decken alle Bereiche des Treuhandwesens ab.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 8 contacts → | ||||
Exact match “Die Herzog AG ist eine anerkannte und qualifizierte Treuhandunternehmen, welche professionelle Dienstleistungen in den Bereichen Treuhand, Wirtschaftsberatung und -prüfung, Recht…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 8 contacts → | ||||
Exact match “Ganzheitlich betreuen, vernetzt denken und handeln, persönlich beraten.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 8 contacts → | ||||
Exact match “Als etabliertes Treuhandunternehmen erbringt Bargetzi Treuhand seit über 30 Jahren Dienstleistungen in folgenden Bereichen- Führen von Buchhaltungen und Abschlussberatungen -…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “institutional trust companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 215 institutional trust companies based in Switzerland
See the full list, filter by size, metro and specialty, and access 379 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Institutional trust companies based in Switzerland at a glance
As of Nov 6, 2026Companies by employee count
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 215 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 Switzerland whose business descriptions match “institutional trust 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 379 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.
Institutional trust 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 “institutional trust companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many institutional trust companies are there based in Switzerland?
RevenueBase identified 215 company matches for institutional trust companies associated with Switzerland 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?
Realit Treuhand AG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most institutional trust companies?
Geneva leads with 26 company records, followed by Zurich (19) and Lausanne (7).
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 379 professional contacts with verified work emails tracked across these 215 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.
Ready to reach these companies? Verified emails and direct dials for all 215 institutional trust companies based in Switzerland. Start with a free account, no credit card.
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Institutional trust companies by geography
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Institutional trust companies based in Geneva, Switzerland
- Institutional trust companies based in Italy
- Institutional trust companies based in South Africa
- Institutional trust companies based in the United States
- AI companies based in Switzerland
- Cybersecurity companies based in Switzerland
Company intelligence · public preview
Top 25 institutional trust companies based in Switzerland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 215 matching company records for institutional trust companies based in Switzerland, with 857 tracked contacts and 379 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 institutional trust companies based in Switzerland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Realit Treuhand AGrealit.chHQ: Lenzburg, SwitzerlandReported employees: 11-50 | Lenzburg, Switzerland | 11-50 | Exact match | 28 contacts → |
“Seit 1961 hat die REALIT TREUHAND AG ihr Dienstleistungsangebot in den Bereichen Immobilien und Treuhand laufend ausgebaut und den Marktbedürfnissen angepasst.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Fiduciaire Verifid SAverifid.chHQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 19 contacts → |
“40 ans d'expérience à votre service, devenez l'auteur de votre réussite, avec nous à vos côtés" Nous sommes fiers de mettre à votre disposition notre expertise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Thalmann Treuhand AGthalmann.chHQ: Weinfelden, SwitzerlandReported employees: 11-50 | Weinfelden, Switzerland | 11-50 | Exact match | 15 contacts → |
“Kompetenz.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Renius Treuhand AGrenius.chHQ: Bassersdorf, SwitzerlandReported employees: 11-50 | Bassersdorf, Switzerland | 11-50 | Exact match | 15 contacts → |
“renius treuhand ag – die persönliche Treuhand-Boutique mit umfassender Erfahrung.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Fiduciaire Ruffieux SA Fidubor SAruffieux-fiduciaire.chHQ: Bulle, SwitzerlandReported employees: 11-50 | Bulle, Switzerland | 11-50 | Exact match | 14 contacts → |
“Une fiduciaire de proximité, un partenaire de confiance vers la réussite.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Carey Partners AGcarey.chHQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 14 contacts → |
“Carey Partners is a regulated Fiduciary company with an experienced team focused on wealth planning and tailor-made structuring solutions for entrepreneurs and high net worth…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Blaser Treuhand AGtreuhandbern.chHQ: Köniz, SwitzerlandReported employees: 11-50 | Köniz, Switzerland | 11-50 | Exact match | 14 contacts → |
“Die Blaser Treuhand AG ist eine Treuhandfirma in Bern und bietet alle Dienstleistungen um das klassische Treuhand.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Intermandat SAintermandat.chHQ: Lausanne, SwitzerlandReported employees: 11-50 | Lausanne, Switzerland | 11-50 | Exact match | 13 contacts → |
“Over 90 years of experience at the service of companies and private individuals in Switzerland and abroad.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Aegerter Brändle AG FÜR Steuer- UND Wirtschaftsberatungaegerter-braendle.chHQ: Rapperswil, SwitzerlandReported employees: 11-50 | Rapperswil, Switzerland | 11-50 | Exact match | 12 contacts → |
“Als Treuhandunternehmen mit rund 30 Mitarbeitenden möchten wir Unternehmen und unternehmerisch denkende Personen umfassend begleiten.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Fiduciaire Boschetti SAboschetti.swissHQ: Geneva, SwitzerlandReported employees: 1-10 | Geneva, Switzerland | 1-10 | Exact match | 12 contacts → |
“Notre philosophie Partenaire de confiance depuis deux générations, nous vous apportons notre savoir-faire, pour que vous puissiez vous concentrer sur l’essentiel.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Adtrexa AG Treuhand & Beratungadtrexa.chHQ: Zürich, SwitzerlandReported employees: 11-50 | Zürich, Switzerland | 11-50 | Exact match | 12 contacts → |
“Im Zentrum unserer Bemühungen stehen die effiziente Arbeitsweise und die sensiblen Kundendaten.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Bättig Treuhand AGbaettig.chHQ: Luzern, SwitzerlandReported employees: 11-50 | Luzern, Switzerland | 11-50 | Exact match | 11 contacts → |
“Ob Erbrecht, Finanzen, Unternehmensberatung, Revisionen oder Steuern: Seit über 70 Jahren sind wir von Bättig Treuhand AG der perfekte Partner für Anliegen in allen…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Wespi & Partner AGwespipartner.chHQ: Wallisellen, SwitzerlandReported employees: 11-50 | Wallisellen, Switzerland | 11-50 | Exact match | 11 contacts → |
“Seit 2013 begleiten wir als Treuhänder ein vielfältiges Portfolio von Unternehmen durch alle Phasen des Unternehmertums – von der Gründung bis zur Nachfolgeplanung.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Magnolia Private Office S.Amagnoliaprivateoffice.comHQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 11 contacts → |
“Magnolia Private Office is an independent, partner-led trust and fiduciary firm based in Geneva.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Dreieck Fiduciaria SAdreieckfid.chHQ: Lugano, SwitzerlandReported employees: 11-50 | Lugano, Switzerland | 11-50 | Exact match | 10 contacts → |
“Trasparenza, Sinergia, Fiducia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  FDZ Famille & Patrimoinefdzsa.chHQ: Lausanne, SwitzerlandReported employees: 11-50 | Lausanne, Switzerland | 11-50 | Exact match | 10 contacts → |
“FDZ EN BREF La Fiduciaire Dreyfus et Zurbuchen a été fondée en 1947 à Lausanne par Georges Dreyfus, expert-comptable diplômé et précurseur dans la formation des collaborateurs qui…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Treuhand Willimann AGtreuhand-willimann.chHQ: Luzern, SwitzerlandReported employees: 11-50 | Luzern, Switzerland | 11-50 | Exact match | 10 contacts → |
“Seit der Gründung der Treuhand Willimann AG ist diese in der Zentralschweiz tief verwurzelt und geniesst innerhalb der Branche als auch in den Verwaltungen einen vorzüglichen Ruf.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Fiduciaria Antonini SAantonini.swissHQ: Lugano, SwitzerlandReported employees: 11-50 | Lugano, Switzerland | 11-50 | Exact match | 9 contacts → |
“Fiduciaria Antonini SA, con oltre un secolo di esperienza, fondata nel 1885 come studio legale notarile dall’avvocato Severino Antonini e strutturata nella forma giuridica attuale…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Fiduciaire Auditoriaauditoria.chHQ: Lausanne, SwitzerlandReported employees: 1-10 | Lausanne, Switzerland | 1-10 | Exact match | 9 contacts → |
“Delegate your financial tasks to our experts, so that you can devote your time and resources to developing your business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Sidenia LTDsidenia.comHQ: Zurich, SwitzerlandReported employees: 1-10 | Zurich, Switzerland | 1-10 | Exact match | 9 contacts → |
“SIDENIA LTD is a privately owned company based in Zurich that provides personalized family trust services for selected individuals and families through its group.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  BPA Treuhand AGbpa-treuhand.chHQ: Frauenfeld, SwitzerlandReported employees: 1-10 | Frauenfeld, Switzerland | 1-10 | Exact match | 8 contacts → |
“Ihr Treuhandpartner für persönliche Angelegenheiten” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Perrig AGperrig-ag.chHQ: Basel, SwitzerlandReported employees: 11-50 | Basel, Switzerland | 11-50 | Exact match | 8 contacts → |
“Wir decken alle Bereiche des Treuhandwesens ab.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: Kriens, SwitzerlandReported employees: 11-50 | Kriens, Switzerland | 11-50 | Exact match | 8 contacts → |
“Die Herzog AG ist eine anerkannte und qualifizierte Treuhandunternehmen, welche professionelle Dienstleistungen in den Bereichen Treuhand, Wirtschaftsberatung und -prüfung, Recht…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Brügger Treuhand AGbruegger-treuhand.chHQ: Liebefeld, SwitzerlandReported employees: 11-50 | Liebefeld, Switzerland | 11-50 | Exact match | 8 contacts → |
“Ganzheitlich betreuen, vernetzt denken und handeln, persönlich beraten.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Bargetzi Treuhand AGbargetzitreuhand.chHQ: Solothurn, SwitzerlandReported employees: 1-10 | Solothurn, Switzerland | 1-10 | Exact match | 8 contacts → |
“Als etabliertes Treuhandunternehmen erbringt Bargetzi Treuhand seit über 30 Jahren Dienstleistungen in folgenden Bereichen- Führen von Buchhaltungen und Abschlussberatungen -…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 215 company matches
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Institutional trust companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
200 records in the displayed employee bands.
15 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 215 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Institutional trust companies by metro
Questions about this company list
What does Exact match mean for institutional trust companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many institutional trust companies did RevenueBase find based in Switzerland?
The saved snapshot records 215 matching company records, 857 tracked contacts and 379 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Institutional trust companies by geography
Cite this list
RevenueBase Data Team. Top 25 institutional trust companies based in Switzerland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/institutional-trust-companies/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Institutional trust companies based in Geneva, Switzerland
- Institutional trust companies based in Italy
- Institutional trust companies based in South Africa
- Institutional trust companies based in the United States
- AI companies based in Switzerland
- Cybersecurity companies based in Switzerland
Company intelligence · public preview
Top 25 institutional trust companies based in Switzerland
RevenueBase records 215 matching company records for institutional trust companies based in Switzerland, with 857 tracked contacts and 379 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 institutional trust companies based in Switzerland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Realit Treuhand AGrealit.ch HQ: Lenzburg, SwitzerlandReported employees: 11-50 | Lenzburg, Switzerland | 11-50 | Exact match | 28 contacts → |
“Seit 1961 hat die REALIT TREUHAND AG ihr Dienstleistungsangebot in den Bereichen Immobilien und Treuhand laufend ausgebaut und den Marktbedürfnissen angepasst.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Fiduciaire Verifid SAverifid.ch HQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 19 contacts → |
“40 ans d'expérience à votre service, devenez l'auteur de votre réussite, avec nous à vos côtés" Nous sommes fiers de mettre à votre disposition notre expertise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Thalmann Treuhand AGthalmann.ch HQ: Weinfelden, SwitzerlandReported employees: 11-50 | Weinfelden, Switzerland | 11-50 | Exact match | 15 contacts → |
“Kompetenz.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Renius Treuhand AGrenius.ch HQ: Bassersdorf, SwitzerlandReported employees: 11-50 | Bassersdorf, Switzerland | 11-50 | Exact match | 15 contacts → |
“renius treuhand ag – die persönliche Treuhand-Boutique mit umfassender Erfahrung.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Fiduciaire Ruffieux SA Fidubor SAruffieux-fiduciaire.ch HQ: Bulle, SwitzerlandReported employees: 11-50 | Bulle, Switzerland | 11-50 | Exact match | 14 contacts → |
“Une fiduciaire de proximité, un partenaire de confiance vers la réussite.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Carey Partners AGcarey.ch HQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 14 contacts → |
“Carey Partners is a regulated Fiduciary company with an experienced team focused on wealth planning and tailor-made structuring solutions for entrepreneurs and high net worth…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Blaser Treuhand AGtreuhandbern.ch HQ: Köniz, SwitzerlandReported employees: 11-50 | Köniz, Switzerland | 11-50 | Exact match | 14 contacts → |
“Die Blaser Treuhand AG ist eine Treuhandfirma in Bern und bietet alle Dienstleistungen um das klassische Treuhand.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Intermandat SAintermandat.ch HQ: Lausanne, SwitzerlandReported employees: 11-50 | Lausanne, Switzerland | 11-50 | Exact match | 13 contacts → |
“Over 90 years of experience at the service of companies and private individuals in Switzerland and abroad.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Aegerter Brändle AG FÜR Steuer- UND Wirtschaftsberatungaegerter-braendle.ch HQ: Rapperswil, SwitzerlandReported employees: 11-50 | Rapperswil, Switzerland | 11-50 | Exact match | 12 contacts → |
“Als Treuhandunternehmen mit rund 30 Mitarbeitenden möchten wir Unternehmen und unternehmerisch denkende Personen umfassend begleiten.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Fiduciaire Boschetti SAboschetti.swiss HQ: Geneva, SwitzerlandReported employees: 1-10 | Geneva, Switzerland | 1-10 | Exact match | 12 contacts → |
“Notre philosophie Partenaire de confiance depuis deux générations, nous vous apportons notre savoir-faire, pour que vous puissiez vous concentrer sur l’essentiel.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Adtrexa AG Treuhand & Beratungadtrexa.ch HQ: Zürich, SwitzerlandReported employees: 11-50 | Zürich, Switzerland | 11-50 | Exact match | 12 contacts → |
“Im Zentrum unserer Bemühungen stehen die effiziente Arbeitsweise und die sensiblen Kundendaten.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Bättig Treuhand AGbaettig.ch HQ: Luzern, SwitzerlandReported employees: 11-50 | Luzern, Switzerland | 11-50 | Exact match | 11 contacts → |
“Ob Erbrecht, Finanzen, Unternehmensberatung, Revisionen oder Steuern: Seit über 70 Jahren sind wir von Bättig Treuhand AG der perfekte Partner für Anliegen in allen…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Wespi & Partner AGwespipartner.ch HQ: Wallisellen, SwitzerlandReported employees: 11-50 | Wallisellen, Switzerland | 11-50 | Exact match | 11 contacts → |
“Seit 2013 begleiten wir als Treuhänder ein vielfältiges Portfolio von Unternehmen durch alle Phasen des Unternehmertums – von der Gründung bis zur Nachfolgeplanung.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Magnolia Private Office S.Amagnoliaprivateoffice.com HQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 11 contacts → |
“Magnolia Private Office is an independent, partner-led trust and fiduciary firm based in Geneva.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Dreieck Fiduciaria SAdreieckfid.ch HQ: Lugano, SwitzerlandReported employees: 11-50 | Lugano, Switzerland | 11-50 | Exact match | 10 contacts → |
“Trasparenza, Sinergia, Fiducia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | FDZ Famille & Patrimoinefdzsa.ch HQ: Lausanne, SwitzerlandReported employees: 11-50 | Lausanne, Switzerland | 11-50 | Exact match | 10 contacts → |
“FDZ EN BREF La Fiduciaire Dreyfus et Zurbuchen a été fondée en 1947 à Lausanne par Georges Dreyfus, expert-comptable diplômé et précurseur dans la formation des collaborateurs qui…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Treuhand Willimann AGtreuhand-willimann.ch HQ: Luzern, SwitzerlandReported employees: 11-50 | Luzern, Switzerland | 11-50 | Exact match | 10 contacts → |
“Seit der Gründung der Treuhand Willimann AG ist diese in der Zentralschweiz tief verwurzelt und geniesst innerhalb der Branche als auch in den Verwaltungen einen vorzüglichen Ruf.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Fiduciaria Antonini SAantonini.swiss HQ: Lugano, SwitzerlandReported employees: 11-50 | Lugano, Switzerland | 11-50 | Exact match | 9 contacts → |
“Fiduciaria Antonini SA, con oltre un secolo di esperienza, fondata nel 1885 come studio legale notarile dall’avvocato Severino Antonini e strutturata nella forma giuridica attuale…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Fiduciaire Auditoriaauditoria.ch HQ: Lausanne, SwitzerlandReported employees: 1-10 | Lausanne, Switzerland | 1-10 | Exact match | 9 contacts → |
“Delegate your financial tasks to our experts, so that you can devote your time and resources to developing your business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Sidenia LTDsidenia.com HQ: Zurich, SwitzerlandReported employees: 1-10 | Zurich, Switzerland | 1-10 | Exact match | 9 contacts → |
“SIDENIA LTD is a privately owned company based in Zurich that provides personalized family trust services for selected individuals and families through its group.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | BPA Treuhand AGbpa-treuhand.ch HQ: Frauenfeld, SwitzerlandReported employees: 1-10 | Frauenfeld, Switzerland | 1-10 | Exact match | 8 contacts → |
“Ihr Treuhandpartner für persönliche Angelegenheiten” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Perrig AGperrig-ag.ch HQ: Basel, SwitzerlandReported employees: 11-50 | Basel, Switzerland | 11-50 | Exact match | 8 contacts → |
“Wir decken alle Bereiche des Treuhandwesens ab.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: Kriens, SwitzerlandReported employees: 11-50 | Kriens, Switzerland | 11-50 | Exact match | 8 contacts → |
“Die Herzog AG ist eine anerkannte und qualifizierte Treuhandunternehmen, welche professionelle Dienstleistungen in den Bereichen Treuhand, Wirtschaftsberatung und -prüfung, Recht…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Brügger Treuhand AGbruegger-treuhand.ch HQ: Liebefeld, SwitzerlandReported employees: 11-50 | Liebefeld, Switzerland | 11-50 | Exact match | 8 contacts → |
“Ganzheitlich betreuen, vernetzt denken und handeln, persönlich beraten.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Bargetzi Treuhand AGbargetzitreuhand.ch HQ: Solothurn, SwitzerlandReported employees: 1-10 | Solothurn, Switzerland | 1-10 | Exact match | 8 contacts → |
“Als etabliertes Treuhandunternehmen erbringt Bargetzi Treuhand seit über 30 Jahren Dienstleistungen in folgenden Bereichen- Führen von Buchhaltungen und Abschlussberatungen -…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 215 company matches
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Institutional trust companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
200 records in the displayed employee bands.
15 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 215 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Institutional trust companies by metro
Questions about this company list
What does Exact match mean for institutional trust companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many institutional trust companies did RevenueBase find based in Switzerland?
The saved snapshot records 215 matching company records, 857 tracked contacts and 379 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Institutional trust companies by geography
Cite this list
RevenueBase Data Team. Top 25 institutional trust companies based in Switzerland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/institutional-trust-companies/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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