Company lists · Data refreshed September 2026
Top 25 Tax outsourcing companies based in Switzerland
RevenueBase identified 107 company matches for tax outsourcing companies associated with Switzerland as of September 2026 and tracks 373 professional contacts across them, including 166 with verified work emails. Zurich is the largest hub.
This list covers company matches for tax outsourcing 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 September 21, 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 tax outsourcing companies based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 34 contacts → | ||||
Exact match “PKF Fiduciaire SA est spécialisée dans l'audit, l'expertise comptable, le conseil fiscal, la gestion des salaires et l'administration de sociétés.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 22 contacts → | ||||
Exact match “At U.S.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 21 contacts → | ||||
Exact match “PrimeTax provides superior tax consulting services to corporations and individuals.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 16 contacts → | ||||
Exact match “Sanders US Tax Services is a tax preparation, consulting and advisory firm for Americans living abroad and for anyone else looking for help when dealing with the US tax system.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 13 contacts → | ||||
Exact match “Steuerberatung für Unternehmen und Privatpersonen I Advokatur I Treuhand I Business Software Lösungen” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 11 contacts → | ||||
Exact match “We provide accounting and payroll services and optimize your tax strategy.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 11 contacts → | ||||
Exact match “Our promise to you: a bespoke service from a team of certified tax experts dedicated to resolving all your tax issues and questions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 10 contacts → | ||||
Exact match “avacor ag in St.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 8 contacts → | ||||
Exact match “Veriduna Treuhand AG is a financial services company based out of Stettbachstrasse 6, Dübendorf, Canton of Zurich, Switzerland.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 8 contacts → | ||||
Exact match “Das Team der Birseck-Treuhand AG heisst Sie herzlich willkommen!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 7 contacts → | ||||
Exact match “Steuerberatung / Treuhand / Unternehmensberatung / Wirtschaftsprüfung” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 6 contacts → | ||||
Exact match “Tarantino AG is an accounting company based out of Gartenstrasse 25, 8002 Zürich, Zurich, Switzerland.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 5 contacts → | ||||
Exact match “Tax consulting on a high level” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “Aufgrund unserer fachlichen Kompetenzen sowie dank unserer langjährigen Erfahrung erbringen wir für unsere Mandanten qualitativ hochstehende und zielgerichtete Dienstleistungen.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “In 1998 Richard J.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “Unser neues Unternehmensleitbild – «Gemeinsam für Ihren Erfolg» – verdeutlicht unsere Mission, Ihnen erstklassige Dienstleistungen anzubieten, und gemeinsam mit Ihnen an Ihrem…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “Buchhaltung | Steuern | Beratung Dafür stehen wir.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “Wir bieten kompetente Buchhaltungs- und Steuerberatungsdienstleistungen für Privat- und Geschäftskunden von kleinen und mittelgrossen Unternehmen, Immobilieneigentümer und…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Sie sind auf der Suche nach einer professionellen Steuerberatung für Angestellte, Selbständige oder Firmen?” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Buchhaltungen, Steuern, Unternehmensberatungen” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “Company based in Zurich, Switzerland providing US tax compliance, US tax consulting and US tax return preparation for American citizens residing outside the USA and other US…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “profitax ag is an internationally active tax consultancy firm based in Zug.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Nous vous conseillons dans toutes vos questions de comptabilité, de ressources humaines et plus particulièrement en ce qui concerne la fiscalité.” Recorded in the RevenueBase company graph · Sep 21, 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 “tax outsourcing 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 107 tax outsourcing companies based in Switzerland
See the full list, filter by size, metro and specialty, and access 166 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Tax outsourcing companies based in Switzerland at a glance
As of Sep 21, 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 107 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 “tax outsourcing 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 166 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 21, 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 “tax outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many tax outsourcing companies are there based in Switzerland?
RevenueBase identified 107 company matches for tax outsourcing companies associated with 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?
PKF Fiduciaire SA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most tax outsourcing companies?
Zurich leads with 18 company records, followed by Zug (5) and Carouge (4).
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 166 professional contacts with verified work emails tracked across these 107 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 107 tax outsourcing companies based in Switzerland. Start with a free account, no credit card.
Download this list →Related lists
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- Tax outsourcing companies based in Berlin, Germany
- Tax outsourcing companies based in Dresden, Germany
- Tax outsourcing companies based in Hamburg, Germany
- Tax outsourcing companies based in Hanover, Germany
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
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- New lists
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- Tax outsourcing companies based in Curitiba, Brazil
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Company intelligence · public preview
Top 25 tax outsourcing 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 107 matching company records for tax outsourcing companies based in Switzerland, with 373 tracked contacts and 166 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: September 21, 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 tax outsourcing 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 |  PKF Fiduciaire SApkf.swissHQ: Geneva, SwitzerlandReported employees: 51-200 | Geneva, Switzerland | 51-200 | Exact match | 34 contacts → |
“PKF Fiduciaire SA est spécialisée dans l'audit, l'expertise comptable, le conseil fiscal, la gestion des salaires et l'administration de sociétés.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  US TAX Services AGustaxservices.chHQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 22 contacts → |
“At U.S.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Primetax AGprimetax.chHQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 21 contacts → |
“PrimeTax provides superior tax consulting services to corporations and individuals.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Sanders US TAX Servicessandersustax.comHQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 16 contacts → |
“Sanders US Tax Services is a tax preparation, consulting and advisory firm for Americans living abroad and for anyone else looking for help when dealing with the US tax system.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Artarisartaris.chHQ: St. Gallen, SwitzerlandReported employees: 11-50 | St. Gallen, Switzerland | 11-50 | Exact match | 13 contacts → |
“Steuerberatung für Unternehmen und Privatpersonen I Advokatur I Treuhand I Business Software Lösungen” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  PRYSMprysm.chHQ: Lausanne, SwitzerlandReported employees: 11-50 | Lausanne, Switzerland | 11-50 | Exact match | 11 contacts → |
“We provide accounting and payroll services and optimize your tax strategy.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  LMV Partner AGlmvpartner.chHQ: Zug, SwitzerlandReported employees: 1-10 | Zug, Switzerland | 1-10 | Exact match | 11 contacts → |
“Our promise to you: a bespoke service from a team of certified tax experts dedicated to resolving all your tax issues and questions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Avacor AGavacor.ch HQ: St. Gallen, SwitzerlandReported employees: 1-10 | St. Gallen, Switzerland | 1-10 | Exact match | 10 contacts → |
“avacor ag in St.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Veriduna Treuhand AGveriduna.chHQ: Dübendorf, SwitzerlandReported employees: 11-50 | Dübendorf, Switzerland | 11-50 | Exact match | 8 contacts → |
“Veriduna Treuhand AG is a financial services company based out of Stettbachstrasse 6, Dübendorf, Canton of Zurich, Switzerland.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Birseck-Treuhand AGbirseck-treuhand.chHQ: Arlesheim, SwitzerlandReported employees: 1-10 | Arlesheim, Switzerland | 1-10 | Exact match | 8 contacts → |
“Das Team der Birseck-Treuhand AG heisst Sie herzlich willkommen!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Lenherr & Partner AGlenherr-partner.chHQ: Stadtkreis 2, SwitzerlandReported employees: 1-10 | Stadtkreis 2, Switzerland | 1-10 | Exact match | 7 contacts → |
“Steuerberatung / Treuhand / Unternehmensberatung / Wirtschaftsprüfung” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Tarantino AGtarantino.chHQ: Zürich, SwitzerlandReported employees: 1-10 | Zürich, Switzerland | 1-10 | Exact match | 6 contacts → |
“Tarantino AG is an accounting company based out of Gartenstrasse 25, 8002 Zürich, Zurich, Switzerland.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | JP Steuer AGjp-steuer.ch HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 5 contacts → |
“Tax consulting on a high level” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  BCS Steuerexperten AGbcs-steuern.chHQ: St.gallen, SwitzerlandReported employees: 1-10 | St.gallen, Switzerland | 1-10 | Exact match | 5 contacts → |
“Aufgrund unserer fachlichen Kompetenzen sowie dank unserer langjährigen Erfahrung erbringen wir für unsere Mandanten qualitativ hochstehende und zielgerichtete Dienstleistungen.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  TAX Expert International AGtaxexpert.chHQ: Zürich, SwitzerlandReported employees: 11-50 | Zürich, Switzerland | 11-50 | Exact match | 5 contacts → |
“In 1998 Richard J.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Lenz & Dudli Treuhandgesellschaft AG Gossaulenz-dudli.comHQ: Gossau, SwitzerlandReported employees: 11-50 | Gossau, Switzerland | 11-50 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | HQ: Herisau, SwitzerlandReported employees: 1-10 | Herisau, Switzerland | 1-10 | Exact match | 5 contacts → |
“Unser neues Unternehmensleitbild – «Gemeinsam für Ihren Erfolg» – verdeutlicht unsere Mission, Ihnen erstklassige Dienstleistungen anzubieten, und gemeinsam mit Ihnen an Ihrem…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Gb&h Treuhand AGgbhtreuhand.chHQ: Frenkendorf, SwitzerlandReported employees: 1-10 | Frenkendorf, Switzerland | 1-10 | Exact match | 4 contacts → |
“Buchhaltung | Steuern | Beratung Dafür stehen wir.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Zanuco Treuhand AGzanuco-treuhand.chHQ: Schindellegi, SwitzerlandReported employees: 1-10 | Schindellegi, Switzerland | 1-10 | Exact match | 3 contacts → |
“Wir bieten kompetente Buchhaltungs- und Steuerberatungsdienstleistungen für Privat- und Geschäftskunden von kleinen und mittelgrossen Unternehmen, Immobilieneigentümer und…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | BAG TAX Gmbhbagtax.ch HQ: Anglikon, SwitzerlandReported employees: 1-10 | Anglikon, Switzerland | 1-10 | Exact match | 2 contacts → |
“Sie sind auf der Suche nach einer professionellen Steuerberatung für Angestellte, Selbständige oder Firmen?” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Jucker Treuhandjuckertreuhand.chHQ: Pfäffikon, SwitzerlandReported employees: 1-10 | Pfäffikon, Switzerland | 1-10 | Exact match | 2 contacts → |
“Buchhaltungen, Steuern, Unternehmensberatungen” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Taxpat Gmbhtaxpat.ch HQ: Zurich, SwitzerlandReported employees: 1-10 | Zurich, Switzerland | 1-10 | Exact match | 2 contacts → |
“Company based in Zurich, Switzerland providing US tax compliance, US tax consulting and US tax return preparation for American citizens residing outside the USA and other US…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Profitax AGprofi-tax.chHQ: Zug, SwitzerlandReported employees: 1-10 | Zug, Switzerland | 1-10 | Exact match | 2 contacts → |
“profitax ag is an internationally active tax consultancy firm based in Zug.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Consulta AG Treuhand UND Steuerberatungconsulta.chHQ: Gerolfingen, SwitzerlandReported employees: 1-10 | Gerolfingen, Switzerland | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 |  Loyaltax Fiduciaire Sàrlloyal.taxHQ: Gland, SwitzerlandReported employees: 1-10 | Gland, Switzerland | 1-10 | Exact match | 2 contacts → |
“Nous vous conseillons dans toutes vos questions de comptabilité, de ressources humaines et plus particulièrement en ce qui concerne la fiscalité.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 107 company matches
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Tax outsourcing companies: dataset insights
September 21, 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
104 records in the displayed employee bands.
3 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 107 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: September 21, 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 ↗
Questions about this company list
What does Exact match mean for tax outsourcing 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 tax outsourcing companies did RevenueBase find based in Switzerland?
The saved snapshot records 107 matching company records, 373 tracked contacts and 166 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: September 21, 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
Tax outsourcing companies by geography
- Tax outsourcing companies based in Belo Horizonte, Brazil
- Tax outsourcing companies based in Curitiba, Brazil
- Tax outsourcing companies based in Porto Alegre, Brazil
- Tax outsourcing companies based in Rio De Janeiro, Brazil
- Tax outsourcing companies based in Sao Paulo, Brazil
- Tax outsourcing companies based in Calgary, Canada
- Tax outsourcing companies based in Mississauga, Canada
- Tax outsourcing companies based in Toronto, Canada
- Tax outsourcing companies based in Berlin, Germany
- Tax outsourcing companies based in Dresden, Germany
- Tax outsourcing companies based in Hamburg, Germany
- Tax outsourcing companies based in Hanover, Germany
Cite this list
RevenueBase Data Team. Top 25 tax outsourcing companies based in Switzerland. Snapshot: September 21, 2026. https://revenuebase.ai/companies/tax-outsourcing-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
- Tax outsourcing companies based in Belo Horizonte, Brazil
- Tax outsourcing companies based in Curitiba, Brazil
- Tax outsourcing companies based in Porto Alegre, Brazil
- Tax outsourcing companies based in Rio De Janeiro, Brazil
- Tax outsourcing companies based in Sao Paulo, Brazil
- Tax outsourcing companies based in Calgary, Canada
Company intelligence · public preview
Top 25 tax outsourcing companies based in Switzerland
RevenueBase records 107 matching company records for tax outsourcing companies based in Switzerland, with 373 tracked contacts and 166 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: September 21, 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 tax outsourcing 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 | PKF Fiduciaire SApkf.swiss HQ: Geneva, SwitzerlandReported employees: 51-200 | Geneva, Switzerland | 51-200 | Exact match | 34 contacts → |
“PKF Fiduciaire SA est spécialisée dans l'audit, l'expertise comptable, le conseil fiscal, la gestion des salaires et l'administration de sociétés.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | US TAX Services AGustaxservices.ch HQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 22 contacts → |
“At U.S.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Primetax AGprimetax.ch HQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 21 contacts → |
“PrimeTax provides superior tax consulting services to corporations and individuals.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Sanders US TAX Servicessandersustax.com HQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 16 contacts → |
“Sanders US Tax Services is a tax preparation, consulting and advisory firm for Americans living abroad and for anyone else looking for help when dealing with the US tax system.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Artarisartaris.ch HQ: St. Gallen, SwitzerlandReported employees: 11-50 | St. Gallen, Switzerland | 11-50 | Exact match | 13 contacts → |
“Steuerberatung für Unternehmen und Privatpersonen I Advokatur I Treuhand I Business Software Lösungen” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | PRYSMprysm.ch HQ: Lausanne, SwitzerlandReported employees: 11-50 | Lausanne, Switzerland | 11-50 | Exact match | 11 contacts → |
“We provide accounting and payroll services and optimize your tax strategy.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | LMV Partner AGlmvpartner.ch HQ: Zug, SwitzerlandReported employees: 1-10 | Zug, Switzerland | 1-10 | Exact match | 11 contacts → |
“Our promise to you: a bespoke service from a team of certified tax experts dedicated to resolving all your tax issues and questions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Avacor AGavacor.ch HQ: St. Gallen, SwitzerlandReported employees: 1-10 | St. Gallen, Switzerland | 1-10 | Exact match | 10 contacts → |
“avacor ag in St.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Veriduna Treuhand AGveriduna.ch HQ: Dübendorf, SwitzerlandReported employees: 11-50 | Dübendorf, Switzerland | 11-50 | Exact match | 8 contacts → |
“Veriduna Treuhand AG is a financial services company based out of Stettbachstrasse 6, Dübendorf, Canton of Zurich, Switzerland.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Birseck-Treuhand AGbirseck-treuhand.ch HQ: Arlesheim, SwitzerlandReported employees: 1-10 | Arlesheim, Switzerland | 1-10 | Exact match | 8 contacts → |
“Das Team der Birseck-Treuhand AG heisst Sie herzlich willkommen!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Lenherr & Partner AGlenherr-partner.ch HQ: Stadtkreis 2, SwitzerlandReported employees: 1-10 | Stadtkreis 2, Switzerland | 1-10 | Exact match | 7 contacts → |
“Steuerberatung / Treuhand / Unternehmensberatung / Wirtschaftsprüfung” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Tarantino AGtarantino.ch HQ: Zürich, SwitzerlandReported employees: 1-10 | Zürich, Switzerland | 1-10 | Exact match | 6 contacts → |
“Tarantino AG is an accounting company based out of Gartenstrasse 25, 8002 Zürich, Zurich, Switzerland.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | JP Steuer AGjp-steuer.ch HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 5 contacts → |
“Tax consulting on a high level” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | BCS Steuerexperten AGbcs-steuern.ch HQ: St.gallen, SwitzerlandReported employees: 1-10 | St.gallen, Switzerland | 1-10 | Exact match | 5 contacts → |
“Aufgrund unserer fachlichen Kompetenzen sowie dank unserer langjährigen Erfahrung erbringen wir für unsere Mandanten qualitativ hochstehende und zielgerichtete Dienstleistungen.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | TAX Expert International AGtaxexpert.ch HQ: Zürich, SwitzerlandReported employees: 11-50 | Zürich, Switzerland | 11-50 | Exact match | 5 contacts → |
“In 1998 Richard J.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Lenz & Dudli Treuhandgesellschaft AG Gossaulenz-dudli.com HQ: Gossau, SwitzerlandReported employees: 11-50 | Gossau, Switzerland | 11-50 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | HQ: Herisau, SwitzerlandReported employees: 1-10 | Herisau, Switzerland | 1-10 | Exact match | 5 contacts → |
“Unser neues Unternehmensleitbild – «Gemeinsam für Ihren Erfolg» – verdeutlicht unsere Mission, Ihnen erstklassige Dienstleistungen anzubieten, und gemeinsam mit Ihnen an Ihrem…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Gb&h Treuhand AGgbhtreuhand.ch HQ: Frenkendorf, SwitzerlandReported employees: 1-10 | Frenkendorf, Switzerland | 1-10 | Exact match | 4 contacts → |
“Buchhaltung | Steuern | Beratung Dafür stehen wir.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Zanuco Treuhand AGzanuco-treuhand.ch HQ: Schindellegi, SwitzerlandReported employees: 1-10 | Schindellegi, Switzerland | 1-10 | Exact match | 3 contacts → |
“Wir bieten kompetente Buchhaltungs- und Steuerberatungsdienstleistungen für Privat- und Geschäftskunden von kleinen und mittelgrossen Unternehmen, Immobilieneigentümer und…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | BAG TAX Gmbhbagtax.ch HQ: Anglikon, SwitzerlandReported employees: 1-10 | Anglikon, Switzerland | 1-10 | Exact match | 2 contacts → |
“Sie sind auf der Suche nach einer professionellen Steuerberatung für Angestellte, Selbständige oder Firmen?” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Jucker Treuhandjuckertreuhand.ch HQ: Pfäffikon, SwitzerlandReported employees: 1-10 | Pfäffikon, Switzerland | 1-10 | Exact match | 2 contacts → |
“Buchhaltungen, Steuern, Unternehmensberatungen” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Taxpat Gmbhtaxpat.ch HQ: Zurich, SwitzerlandReported employees: 1-10 | Zurich, Switzerland | 1-10 | Exact match | 2 contacts → |
“Company based in Zurich, Switzerland providing US tax compliance, US tax consulting and US tax return preparation for American citizens residing outside the USA and other US…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Profitax AGprofi-tax.ch HQ: Zug, SwitzerlandReported employees: 1-10 | Zug, Switzerland | 1-10 | Exact match | 2 contacts → |
“profitax ag is an internationally active tax consultancy firm based in Zug.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Consulta AG Treuhand UND Steuerberatungconsulta.ch HQ: Gerolfingen, SwitzerlandReported employees: 1-10 | Gerolfingen, Switzerland | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Loyaltax Fiduciaire Sàrlloyal.tax HQ: Gland, SwitzerlandReported employees: 1-10 | Gland, Switzerland | 1-10 | Exact match | 2 contacts → |
“Nous vous conseillons dans toutes vos questions de comptabilité, de ressources humaines et plus particulièrement en ce qui concerne la fiscalité.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 107 company matches
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Tax outsourcing companies: dataset insights
September 21, 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
104 records in the displayed employee bands.
3 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 107 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: September 21, 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 ↗
Questions about this company list
What does Exact match mean for tax outsourcing 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 tax outsourcing companies did RevenueBase find based in Switzerland?
The saved snapshot records 107 matching company records, 373 tracked contacts and 166 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: September 21, 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.
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- Tax outsourcing companies based in Hamburg, Germany
- Tax outsourcing companies based in Hanover, Germany
Cite this list
RevenueBase Data Team. Top 25 tax outsourcing companies based in Switzerland. Snapshot: September 21, 2026. https://revenuebase.ai/companies/tax-outsourcing-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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