Company lists · Data refreshed September 2026
Top 25 Bpo accounting and tax services based in Switzerland
RevenueBase identified 366 company matches for bpo accounting and tax services associated with Switzerland as of September 2026 and tracks 1,206 professional contacts across them, including 408 with verified work emails and 29 with mobile numbers. Geneva is the largest hub.
This list covers company matches for bpo accounting and tax services 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 23, 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 bpo accounting and tax services based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 107 contacts → | ||||
Exact match “Unternehmen erwirtschaften ihre Wertschöpfung, indem sie sich voll und ganz für ihre Kunden einsetzen.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 2 | 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 23, 2026 · View company records in RevenueBase | |||||
| 3 | 21 contacts → | ||||
Exact match “Als erfahrene Treuhandpartnerin mit fünf Standorten im Kanton Zürich begleiten wir Unternehmen und Privatpersonen mit persönlicher Beratung, hoher Fachkompetenz und einem klaren…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 4 | 20 contacts → | ||||
Exact match “State of the art accounting + CFO Services for Startups und KMU.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 5 | 18 contacts → | ||||
Exact match “La technologie au service du conseil, l’humain au cœur de la performance.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 6 | 18 contacts → | ||||
Exact match “Notre société est spécialisée dans l’outsourcing des transactions dans les domaines de gestion comptable, gestion des ressources humaines, gestion de votre administration.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 7 | 17 contacts → | ||||
Exact match “Durchblick: TreuVision unterstützt kleine und mittlere Unternehmen (KMU) bei der Buchführung, Rechnungslegung, finanziellen Unternehmenssteuerung, Einhaltung der Steuer- und…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 8 | 14 contacts → | ||||
Exact match “Wir entwickeln für Sie individuelle und auf Ihre Bedürfnisse angepasste Lösungen in den Bereichen Treuhand, Wirtschaftsprüfung, Steuern und Unternehmensberatung- Treuhand: Wir…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 9 | 13 contacts → | ||||
Exact match “Seit 1982 vertrauen nationale und internationale Gesellschaften und Privatpersonen in den Bereichen Steuern, Rechnungswesen, Unternehmensberatung und Wirtschaftsprüfung auf aidoo.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 10 | 11 contacts → | ||||
Exact match “We provide accounting and payroll services and optimize your tax strategy.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 11 | 11 contacts → | ||||
Exact match “Lohn- und Personaladministration nach Mass: zuverlässig, schnell und sicher Die Mitarbeitenden sind das wichtigste Kapital Ihres Unternehmens: ihre Qualifikation, Motivation und…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 12 | 11 contacts → | ||||
Exact match “Als Unternehmer – sei dies in einem jungen Startup oder einem gestanden KMU – möchte man sich eigentlich vor allem dem Tagesgeschäft widmen.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 13 | 11 contacts → | ||||
Exact match “Finance, insurance, real estate, local and international taxes, HR, accounting, salaries and more financial services.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 14 | 11 contacts → | ||||
Exact match “S.A.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 15 | 10 contacts → | ||||
Exact match “Sie wollen sich selbstständig machen oder Ihre Nachfolge regeln?” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match “Immer mehr Banken bieten für Kleinunternehmen und Startups integrierte webbasierte Buchhaltungs- und Auftragssoftware an.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “CONTROVA AG was founded in 2004 in Zug as BCS Audit AG and renamed CONTROVA AG in 2012.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 18 | 9 contacts → | ||||
Exact match “Wir sind für kleine und mittlere Unternehmen sowie Privatpersonen in folgenden Bereichen tätig- Buchhaltung - Steuern - Lohnwesen - Unternehmensberatung - Versicherungsberatung -…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match “Fiduciaria commerciale attiva dal 1992 nel cuore di Lugano.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 20 | 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 23, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match “We love numbers!” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 22 | 8 contacts → | ||||
Exact match “Das Team der Birseck-Treuhand AG heisst Sie herzlich willkommen!” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 23 | 8 contacts → | ||||
Exact match “Gaapex is specialized in financial and accounting outsourcing services.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “Comptabilité | Révision | Fiscalité | Administration | Conseils | Salaires | Création d'entreprise” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match “Services fiduciaires & solutions modernes de comptabilité pour indépendants et PME.” Recorded in the RevenueBase company graph · Sep 23, 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 “bpo accounting and tax services”. 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 366 bpo accounting and tax services based in Switzerland
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Bpo accounting and tax services based in Switzerland at a glance
As of Sep 23, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 25.0dCompany record updated
Median 75.0dHow 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 “bpo accounting and tax services” 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 408 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 23, 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 “bpo accounting and tax services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many bpo accounting and tax services are there based in Switzerland?
RevenueBase identified 366 company matches for bpo accounting and tax services 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?
Gewerbe-Treuhand AG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most bpo accounting and tax services?
Geneva leads with 29 company records, followed by Zurich (28) and Lausanne (16).
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 408 professional contacts with verified work emails tracked across these 366 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 23, 2026.
Ready to reach these companies? Verified emails and direct dials for all 366 bpo accounting and tax services based in Switzerland. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 25 bpo accounting and tax services 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 366 matching company records for bpo accounting and tax services based in Switzerland, with 1,206 tracked contacts and 408 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 23, 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 bpo accounting and tax services 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 |  Gewerbe-Treuhand AGgewerbe-treuhand.chHQ: Luzern, SwitzerlandReported employees: 51-200 | Luzern, Switzerland | 51-200 | Exact match | 107 contacts → |
“Unternehmen erwirtschaften ihre Wertschöpfung, indem sie sich voll und ganz für ihre Kunden einsetzen.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  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 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Expertinum AGexpertinum.chHQ: Zürich, SwitzerlandReported employees: 11-50 | Zürich, Switzerland | 11-50 | Exact match | 21 contacts → |
“Als erfahrene Treuhandpartnerin mit fünf Standorten im Kanton Zürich begleiten wir Unternehmen und Privatpersonen mit persönlicher Beratung, hoher Fachkompetenz und einem klaren…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Z83 AGz83.chHQ: Olten, SwitzerlandReported employees: 11-50 | Olten, Switzerland | 11-50 | Exact match | 20 contacts → |
“State of the art accounting + CFO Services for Startups und KMU.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Eurex Suisseeurex.swissHQ: Chêne-bourg, SwitzerlandReported employees: 11-50 | Chêne-bourg, Switzerland | 11-50 | Exact match | 18 contacts → |
“La technologie au service du conseil, l’humain au cœur de la performance.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  CV Consulting Sàrlcv-consulting.comHQ: Lausanne, SwitzerlandReported employees: 11-50 | Lausanne, Switzerland | 11-50 | Exact match | 18 contacts → |
“Notre société est spécialisée dans l’outsourcing des transactions dans les domaines de gestion comptable, gestion des ressources humaines, gestion de votre administration.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Treuvision AGtreuvision.ch HQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 17 contacts → |
“Durchblick: TreuVision unterstützt kleine und mittlere Unternehmen (KMU) bei der Buchführung, Rechnungslegung, finanziellen Unternehmenssteuerung, Einhaltung der Steuer- und…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Abelia Wirtschaftsprüfung UND Beratung AGabelia-beratung.chHQ: Basel, SwitzerlandReported employees: 11-50 | Basel, Switzerland | 11-50 | Exact match | 14 contacts → |
“Wir entwickeln für Sie individuelle und auf Ihre Bedürfnisse angepasste Lösungen in den Bereichen Treuhand, Wirtschaftsprüfung, Steuern und Unternehmensberatung- Treuhand: Wir…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Aidoo AGaidoo.chHQ: Zug, SwitzerlandReported employees: 11-50 | Zug, Switzerland | 11-50 | Exact match | 13 contacts → |
“Seit 1982 vertrauen nationale und internationale Gesellschaften und Privatpersonen in den Bereichen Steuern, Rechnungswesen, Unternehmensberatung und Wirtschaftsprüfung auf aidoo.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  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 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Carloni Consulting AGcarloni-consulting.chHQ: Sankt Gallen, SwitzerlandReported employees: 1-10 | Sankt Gallen, Switzerland | 1-10 | Exact match | 11 contacts → |
“Lohn- und Personaladministration nach Mass: zuverlässig, schnell und sicher Die Mitarbeitenden sind das wichtigste Kapital Ihres Unternehmens: ihre Qualifikation, Motivation und…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Accoswissaccoswiss.chHQ: Zurich, SwitzerlandReported employees: 1-10 | Zurich, Switzerland | 1-10 | Exact match | 11 contacts → |
“Als Unternehmer – sei dies in einem jungen Startup oder einem gestanden KMU – möchte man sich eigentlich vor allem dem Tagesgeschäft widmen.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Maximum Value Sàrlmaximumvalue.chHQ: Carouge, SwitzerlandReported employees: 11-50 | Carouge, Switzerland | 11-50 | Exact match | 11 contacts → |
“Finance, insurance, real estate, local and international taxes, HR, accounting, salaries and more financial services.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Cccg SAcccg.chHQ: Genève 11, SwitzerlandReported employees: 11-50 | Genève 11, Switzerland | 11-50 | Exact match | 11 contacts → |
“S.A.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  BMU Treuhand AGbmuag.chHQ: Chur, SwitzerlandReported employees: 11-50 | Chur, Switzerland | 11-50 | Exact match | 10 contacts → |
“Sie wollen sich selbstständig machen oder Ihre Nachfolge regeln?” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Tschanz Treuhand AGtreuhand.jobsHQ: Lyss, SwitzerlandReported employees: 11-50 | Lyss, Switzerland | 11-50 | Exact match | 10 contacts → |
“Immer mehr Banken bieten für Kleinunternehmen und Startups integrierte webbasierte Buchhaltungs- und Auftragssoftware an.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Controva AGcontrova.chHQ: Zürich, SwitzerlandReported employees: 11-50 | Zürich, Switzerland | 11-50 | Exact match | 9 contacts → |
“CONTROVA AG was founded in 2004 in Zug as BCS Audit AG and renamed CONTROVA AG in 2012.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Treuhand Beratung Schwand AGtbschwand.chHQ: Münsingen, SwitzerlandReported employees: 11-50 | Münsingen, Switzerland | 11-50 | Exact match | 9 contacts → |
“Wir sind für kleine und mittlere Unternehmen sowie Privatpersonen in folgenden Bereichen tätig- Buchhaltung - Steuern - Lohnwesen - Unternehmensberatung - Versicherungsberatung -…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Revigeco SArevigeco.chHQ: Lugano, SwitzerlandReported employees: 11-50 | Lugano, Switzerland | 11-50 | Exact match | 8 contacts → |
“Fiduciaria commerciale attiva dal 1992 nel cuore di Lugano.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  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 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Fintrust Partnersfintrust-partners.chHQ: Baar, SwitzerlandReported employees: 11-50 | Baar, Switzerland | 11-50 | Exact match | 8 contacts → |
“We love numbers!” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  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 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Gaapex Sàrlgaapex.chHQ: Lausanne, SwitzerlandReported employees: 1-10 | Lausanne, Switzerland | 1-10 | Exact match | 8 contacts → |
“Gaapex is specialized in financial and accounting outsourcing services.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Fiduservice S.Afiduservice.chHQ: Fribourg, SwitzerlandReported employees: 11-50 | Fribourg, Switzerland | 11-50 | Exact match | 7 contacts → |
“Comptabilité | Révision | Fiscalité | Administration | Conseils | Salaires | Création d'entreprise” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Fidboxfidbox.chHQ: La Tour-de-peilz, SwitzerlandReported employees: 1-10 | La Tour-de-peilz, Switzerland | 1-10 | Exact match | 7 contacts → |
“Services fiduciaires & solutions modernes de comptabilité pour indépendants et PME.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 366 company matches
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Bpo accounting and tax services: dataset insights
September 23, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
361 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 25.0dCompany record updated
Median 75.0dHow 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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 23, 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 bpo accounting and tax services?
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 bpo accounting and tax services did RevenueBase find based in Switzerland?
The saved snapshot records 366 matching company records, 1,206 tracked contacts and 408 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 23, 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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Cite this list
RevenueBase Data Team. Top 25 bpo accounting and tax services based in Switzerland. Snapshot: September 23, 2026. https://revenuebase.ai/companies/bpo-accounting-and-tax-services/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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Company intelligence · public preview
Top 25 bpo accounting and tax services based in Switzerland
RevenueBase records 366 matching company records for bpo accounting and tax services based in Switzerland, with 1,206 tracked contacts and 408 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 23, 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 bpo accounting and tax services 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 | Gewerbe-Treuhand AGgewerbe-treuhand.ch HQ: Luzern, SwitzerlandReported employees: 51-200 | Luzern, Switzerland | 51-200 | Exact match | 107 contacts → |
“Unternehmen erwirtschaften ihre Wertschöpfung, indem sie sich voll und ganz für ihre Kunden einsetzen.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | 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 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Expertinum AGexpertinum.ch HQ: Zürich, SwitzerlandReported employees: 11-50 | Zürich, Switzerland | 11-50 | Exact match | 21 contacts → |
“Als erfahrene Treuhandpartnerin mit fünf Standorten im Kanton Zürich begleiten wir Unternehmen und Privatpersonen mit persönlicher Beratung, hoher Fachkompetenz und einem klaren…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Z83 AGz83.ch HQ: Olten, SwitzerlandReported employees: 11-50 | Olten, Switzerland | 11-50 | Exact match | 20 contacts → |
“State of the art accounting + CFO Services for Startups und KMU.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Eurex Suisseeurex.swiss HQ: Chêne-bourg, SwitzerlandReported employees: 11-50 | Chêne-bourg, Switzerland | 11-50 | Exact match | 18 contacts → |
“La technologie au service du conseil, l’humain au cœur de la performance.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | CV Consulting Sàrlcv-consulting.com HQ: Lausanne, SwitzerlandReported employees: 11-50 | Lausanne, Switzerland | 11-50 | Exact match | 18 contacts → |
“Notre société est spécialisée dans l’outsourcing des transactions dans les domaines de gestion comptable, gestion des ressources humaines, gestion de votre administration.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Treuvision AGtreuvision.ch HQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 17 contacts → |
“Durchblick: TreuVision unterstützt kleine und mittlere Unternehmen (KMU) bei der Buchführung, Rechnungslegung, finanziellen Unternehmenssteuerung, Einhaltung der Steuer- und…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Abelia Wirtschaftsprüfung UND Beratung AGabelia-beratung.ch HQ: Basel, SwitzerlandReported employees: 11-50 | Basel, Switzerland | 11-50 | Exact match | 14 contacts → |
“Wir entwickeln für Sie individuelle und auf Ihre Bedürfnisse angepasste Lösungen in den Bereichen Treuhand, Wirtschaftsprüfung, Steuern und Unternehmensberatung- Treuhand: Wir…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Aidoo AGaidoo.ch HQ: Zug, SwitzerlandReported employees: 11-50 | Zug, Switzerland | 11-50 | Exact match | 13 contacts → |
“Seit 1982 vertrauen nationale und internationale Gesellschaften und Privatpersonen in den Bereichen Steuern, Rechnungswesen, Unternehmensberatung und Wirtschaftsprüfung auf aidoo.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Carloni Consulting AGcarloni-consulting.ch HQ: Sankt Gallen, SwitzerlandReported employees: 1-10 | Sankt Gallen, Switzerland | 1-10 | Exact match | 11 contacts → |
“Lohn- und Personaladministration nach Mass: zuverlässig, schnell und sicher Die Mitarbeitenden sind das wichtigste Kapital Ihres Unternehmens: ihre Qualifikation, Motivation und…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Accoswissaccoswiss.ch HQ: Zurich, SwitzerlandReported employees: 1-10 | Zurich, Switzerland | 1-10 | Exact match | 11 contacts → |
“Als Unternehmer – sei dies in einem jungen Startup oder einem gestanden KMU – möchte man sich eigentlich vor allem dem Tagesgeschäft widmen.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Maximum Value Sàrlmaximumvalue.ch HQ: Carouge, SwitzerlandReported employees: 11-50 | Carouge, Switzerland | 11-50 | Exact match | 11 contacts → |
“Finance, insurance, real estate, local and international taxes, HR, accounting, salaries and more financial services.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Cccg SAcccg.ch HQ: Genève 11, SwitzerlandReported employees: 11-50 | Genève 11, Switzerland | 11-50 | Exact match | 11 contacts → |
“S.A.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | BMU Treuhand AGbmuag.ch HQ: Chur, SwitzerlandReported employees: 11-50 | Chur, Switzerland | 11-50 | Exact match | 10 contacts → |
“Sie wollen sich selbstständig machen oder Ihre Nachfolge regeln?” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tschanz Treuhand AGtreuhand.jobs HQ: Lyss, SwitzerlandReported employees: 11-50 | Lyss, Switzerland | 11-50 | Exact match | 10 contacts → |
“Immer mehr Banken bieten für Kleinunternehmen und Startups integrierte webbasierte Buchhaltungs- und Auftragssoftware an.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Controva AGcontrova.ch HQ: Zürich, SwitzerlandReported employees: 11-50 | Zürich, Switzerland | 11-50 | Exact match | 9 contacts → |
“CONTROVA AG was founded in 2004 in Zug as BCS Audit AG and renamed CONTROVA AG in 2012.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Treuhand Beratung Schwand AGtbschwand.ch HQ: Münsingen, SwitzerlandReported employees: 11-50 | Münsingen, Switzerland | 11-50 | Exact match | 9 contacts → |
“Wir sind für kleine und mittlere Unternehmen sowie Privatpersonen in folgenden Bereichen tätig- Buchhaltung - Steuern - Lohnwesen - Unternehmensberatung - Versicherungsberatung -…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Revigeco SArevigeco.ch HQ: Lugano, SwitzerlandReported employees: 11-50 | Lugano, Switzerland | 11-50 | Exact match | 8 contacts → |
“Fiduciaria commerciale attiva dal 1992 nel cuore di Lugano.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | 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 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Fintrust Partnersfintrust-partners.ch HQ: Baar, SwitzerlandReported employees: 11-50 | Baar, Switzerland | 11-50 | Exact match | 8 contacts → |
“We love numbers!” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 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 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Gaapex Sàrlgaapex.ch HQ: Lausanne, SwitzerlandReported employees: 1-10 | Lausanne, Switzerland | 1-10 | Exact match | 8 contacts → |
“Gaapex is specialized in financial and accounting outsourcing services.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Fiduservice S.Afiduservice.ch HQ: Fribourg, SwitzerlandReported employees: 11-50 | Fribourg, Switzerland | 11-50 | Exact match | 7 contacts → |
“Comptabilité | Révision | Fiscalité | Administration | Conseils | Salaires | Création d'entreprise” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Fidboxfidbox.ch HQ: La Tour-de-peilz, SwitzerlandReported employees: 1-10 | La Tour-de-peilz, Switzerland | 1-10 | Exact match | 7 contacts → |
“Services fiduciaires & solutions modernes de comptabilité pour indépendants et PME.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 366 company matches
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Bpo accounting and tax services: dataset insights
September 23, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
361 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 25.0dCompany record updated
Median 75.0dHow 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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 23, 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 bpo accounting and tax services?
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 bpo accounting and tax services did RevenueBase find based in Switzerland?
The saved snapshot records 366 matching company records, 1,206 tracked contacts and 408 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 23, 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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Cite this list
RevenueBase Data Team. Top 25 bpo accounting and tax services based in Switzerland. Snapshot: September 23, 2026. https://revenuebase.ai/companies/bpo-accounting-and-tax-services/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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