Company lists · Data refreshed September 2026

Top 23 Fiduciary advisors based in Basel, Switzerland

RevenueBase identified 35 company matches for fiduciary advisors associated with Basel, Switzerland as of September 2026 and tracks 134 professional contacts across them, including 67 with verified work emails. Across Switzerland, Geneva is the largest hub for this category (143 companies); Basel has 35.

This list covers company matches for fiduciary advisors associated with Basel, 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 September 20, 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 Sep 20, 2026 How this list was built
35Companies
134Contacts tracked
67Verified emails
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The 23 largest fiduciary advisors based in Basel, Switzerland

Ranked by team size
Top 23 of 35 company matches for fiduciary advisors based in Basel, Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchBasel, SwitzerlandHQ recorded Sep 20, 20261-1012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchBasel, SwitzerlandHQ recorded Sep 20, 202611-5010 contacts →

Exact match

“Nexova is an innovative and fully digital fiduciary company with a presence throughout Switzerland.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchBasel, SwitzerlandHQ recorded Sep 20, 20261-109 contacts →

Exact match

“Consilior AG is an independent wealth management company based in Basel.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchBasel, SwitzerlandHQ recorded Sep 20, 20261-108 contacts →

Exact match

“We have been advising high net worth private individuals, families and foundations for over 30 years.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchBasel, SwitzerlandHQ recorded Sep 20, 202611-508 contacts →

Exact match

“Wir decken alle Bereiche des Treuhandwesens ab.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchBasel, SwitzerlandHQ recorded Sep 20, 202611-505 contacts →

Exact match

“Wir vereinen den Bankberater mit dem Versicherungsmakler und dem Steuerexperten.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchBasel, SwitzerlandHQ recorded Sep 20, 20261-105 contacts →

Exact match

“At PMFA Consulting AG, your financial and business goals are our top priority.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchBasel, SwitzerlandHQ recorded Sep 20, 202611-505 contacts →

Exact match

“Die Riedweg & Hrovat AG ist eine bankenunabhängige Vermögensverwaltungs- und Finanzberatungsfirma mit Sitz in Basel, die seit ihrer Gründung im Jahr 1997 Privat- sowie…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchBasel, SwitzerlandHQ recorded Sep 20, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchBasel, SwitzerlandHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Mit breitem Branchenwissen und digitalem Knowhow bieten wir zielgerichtete und effektive Treuhandlösungen an und setzen uns konsequent für den Erfolg unserer Partner ein.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchBasel, SwitzerlandHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Die zentralen Werte unseres Unternehmens B&F Partner sind, mit viel Engagement und Ehrgeiz Klientinnen und Klienten, sowie Unternehmen und deren Mitarbeitern zu helfen das zu…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchBasel, SwitzerlandHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Mit grossem Engagement, einem wertvollen Netzwerk und auf jeden Kunden individuell abgestimmte Arbeitsweise, unterstützen wir Sie gerne in sämtlichen Treuhand Themen.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchBasel, SwitzerlandHQ recorded Sep 20, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchBasel, SwitzerlandHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Ausgewiesen.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchBasel, SwitzerlandHQ recorded Sep 20, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchBasel, SwitzerlandHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Wir sind ein modernes Treuhandbüro, das sich auf erstklassige und verlässliche Services in den Feldern Treuhandwesen, Steuerberatung und Unternehmensberatung spezialisiert hat.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchBasel, SwitzerlandHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Die Firma Rhein Investors AG ist Ihr Partner für die persönliche und ganzheitliche Begleitung.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchBasel, SwitzerlandHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Die ETAG Basel AG ist Ihr zuverlässiger Partner für umfassende Treuhanddienstleistungen.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchBasel, SwitzerlandHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Balfina AG ist ein unabhängiges, partnerschaftlich organisiertes Finanzdienstleistungsunternehmen mit Sitz in Basel, welches im 2011 gegründet wurde.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchBasel, SwitzerlandHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Sie sind auf der Suche nach einem professionellen und dynamischen Treuhänder mit einer modernen Arbeitsweise?”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchBasel, SwitzerlandHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Unsere unabhängigen Empfehlungen und Einschätzungen helfen Ihnen, mit Ihren Banken und Vermögensverwaltern die optimalste Leistung zu erzielen.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchBasel, SwitzerlandHQ recorded Sep 20, 20261-101 contacts →

Exact match

“We help businesses stay in control through accounting, tax and business advisory services, while supporting responsible transformation in a changing business environment.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchBasel, SwitzerlandHQ recorded Sep 20, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 23 of 35 fiduciary advisors based in Basel, Switzerland

See the full list, filter by size, metro and specialty, and access 67 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fiduciary advisors based in Basel, Switzerland at a glance

As of Sep 20, 2026
50.0%Verified-email coverage
3.8Average contacts per company
1-10Median size (employees)
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
10

Email recency for this list is measured across the whole Switzerland list rather than for Basel, so it is reported there. Company counts and contact totals on this page are exact for Basel, over 35 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 Basel, Switzerland whose business descriptions match “fiduciary advisors” 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 67 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 September 20, 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.

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 “fiduciary advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fiduciary advisors are there based in Basel, Switzerland?

RevenueBase identified 35 company matches for fiduciary advisors associated with Basel, Switzerland as of September 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?

Trafina Private Bank LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Switzerland has the most fiduciary advisors?

Geneva leads Switzerland with 143 company records, followed by Zurich (124) and Lugano (47). Basel has 35.

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 67 professional contacts with verified work emails tracked across these 35 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 September 20, 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.