Fiduciary Offices in
Frauenfeld

60 companies in Fiduciary Offices based in Frauenfeld — name and year of registration from the commercial register.

Companies

50 of 60 companies

PROVIDA Wirtschaftsprüfung AG

Since 2000

AuditingFiduciary servicesTax and law

View profile5(1)

Provida Consulting AG

Since 2017

Fiduciary servicesTax and legalBusiness consulting

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Staub Treuhand AG

Since 1949

AccountingTax advisoryAudit

View profile4.4(101)

AG Giger Treuhand

Since 1964

Business accountingTax advice and tax returnSME fiduciary services

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Prim & Fischbacher Treuhand AG

Since 1971

Accounting and fiduciary servicesPayroll administrationTax advisory

View profile4.5(2)

Redi AG Treuhand

Since 1977

Fiduciary services KVGFiduciary services IVSEFiduciary and advisory services Spitex

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Böhi Treuhand AG

Since 1978

Accounting, annual financial statements, payroll accounting and VATTax returns, tax advisory and tax planningBusiness consulting, company formation, conversion, restructuring, sale and liquidation

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Stillhard Treuhand AG

Since 1993

Tax advisoryFinancial advisory

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ALTRAG Treuhand AG

Since 1997

Fiduciary consulting

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Helen Hartmann Treuhand + Verwaltung

Since 1998

AccountingTax ServicesProperty Management

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Fehr Treuhand GmbH

Since 2000

BookkeepingTax advisoryProperty management

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M Advice AG

Since 2001

Tax advisoryBusiness consultingAsset and estate planning and asset structuring

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DeKa Gastronomie-Treuhand AG

Since 2003

AccountingConsultingTax advice

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Medifida Treuhand GmbH

Since 2004

BookkeepingTaxesPersonnel administration

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Hartmann + Sola Treuhand + Verwaltung AG

Since 2007

BookkeepingTax ServicesProperty management and real estate brokerage

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Walche Revisionsgesellschaft AG

Since 2007

AuditingTax consultingFiduciary services

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steffen rausch kessler ag

Since 2009

Business & Entrepreneur ConsultingAuditingTax Consulting

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BDS Wirtschaftsprüfungs AG

Since 2009

AuditTaxes / Tax returnTrust management

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AAA Tax Consult GmbH

Since 2011

Tax advisory and tax returnsFiduciary services and accountingHR consulting and payroll administration

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TWS Confides AG

Since 2013

Trust servicesAudit and assuranceTax advisory

View profile5(2)

Breitenmoser Treuhand GmbH

Since 2014

AccountingTax advisoryTax return

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Trauan Treuhand AG

Since 2014

Fiduciary servicesAccountingTax assistance

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2ZET AG

Since 2014

Financial managementEngineeringChange Management

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BPA Treuhand AG

Since 2014

Accounting and bookkeepingTax advisoryHR administration

View profile4.6(11)

TosWal GmbH

Since 2015

Tax returns and bookkeepingBank and post payments, insurance mattersDeath, estate and inheritance

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STAUB Immobilien Treuhand AG

Since 2016

Real estate lettingRental properties

View profile4.4(101)

SB steuerberatungs ag

Since 2018

Tax advisory for individualsTax advisory for businessesTax advisory for fiduciaries and attorneys

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Brema Treuhand AG

Since 2019

Business consultingFinancial accountingPayroll accounting / HR administration

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Böhm, Jufer & Partner AG

Since 2019

Financial ReportingConsolidationInternational Group Accounting

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Confidando GmbH

Since 2020

Inheritance advisoryEstate administrationEstate divisions and executorships

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Schmidt Treuhand

Since 2020

Tax returnAccounting / Annual financial statements

View profile5(10)

Adfinas AG

Since 2022

CFO ServicesFiduciary servicesConsulting

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BPA Unternehmensnachfolge GmbH

Since 2022

Introductory consultingStrategic planning consultingAnalysis of brand development and positioning

View profile4.6(11)

Schlauri Treuhand GmbH

Since 2023

Trust & AuditTax ConsultingTax Return

View profile5(1)

OZ-Finance GmbH

Since 2024

Accounting servicesHR administration and payroll processingTax advice and tax returns

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TRECO Finanz & Treuhand GmbH

Since 2024

Business consultingAccountingTax advisory

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Controlla AG

Since 1981

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msdc Immobilien Bau Treuhand GmbH

Since 2009

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STAUB Treuhand Partner AG

Since 2020

View profile4.4(101)

Tettamanti Treuhand

Since 1989

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Keller Treuhand und Unternehmensberatung

Since 1992

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ATB-Allgemeine Treuhand- und Beratungs-GmbH

Since 1992

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Bawag Treuhand & Verwaltungs AG

Since 1993

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Thur Treuhand GmbH

Since 1994

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Oswald Treuhand

Since 1996

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AFREMA AG

Since 1996

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Brüschweiler Treuhand + Consulting

Since 2002

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Hegowa Treuhand Herzog und Oswald

Since 2003

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L. Meyer Treuhand

Since 2005

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Busimag AG

Since 2007

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Show 38 more companies

Fiduciary Offices in Frauenfeld

60Fiduciary OfficesCommercial register (Zefix) · as of August 26, 2026

2010Median year of registrationCommercial register (Zefix) · as of August 26, 2026

353in the Canton of ThurgauCommercial register (Zefix) · as of August 26, 2026

13,213in SwitzerlandCommercial register (Zefix) · as of August 26, 2026

Locations

Fiduciary Offices in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of August 26, 2026

Largest places

Kreuzlingen32 Weinfelden21 Amriswil18 Romanshorn15 Arbon13 Wängi10 Sulgen9 Aadorf9 Horn8 Berg TG8

Place axis

Other industries in Frauenfeld

All companies in Frauenfeld

Property Management64 Management Consulting63 Restaurants60 IT Consulting & Services56 Holding Companies47 Technical Consulting & Engineering40 Architecture Firms40 Software Development39 Real Estate Project Development36 Real Estate Brokerage34 Advertising Agencies33 Facility Management & Cleaning33 Automotive & Vehicle Trade33 Auto Repair Shops32 Hair Salons30 Coaching & Personal Development29 Plumbing & Building Services28 Construction & Project Management27 Online Shops27 Recruitment & HR Consulting26 Mechanical Engineering Industry25 General Contractors22 Painting & Plastering21 Logistics & Transport Companies20 Other Service Industries19 Physiotherapy19 Electrical Planning & Installation18 NGOs & NPOs17 Catering17 Horticulture & Landscaping16 Beauty Salons16 Food Processing16 Clubs, Bars & Event Venues16 Interior Construction14 Sports & Recreation Instruction14 Textile & Clothing Industry14 Trade Fair & Event Organizers13 Public Relations Consulting13 Retail - Electronic Devices13 Repair of Machinery & Electronic Devices12 Building Maintenance12 Insurance Brokerage & Consulting12 Fitness Centers12 Flooring & Tiling11 Metal Construction11 Financial Services11 Electrical Industry11 Wholesale - General Specialty Trade11

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Fiduciary Offices inFrauenfeld

50 of 60 companies

Fiduciary Offices in the region

Fiduciary Offices in other places

Other industries in Frauenfeld

Fiduciary Offices in
Frauenfeld