Fiduciary Offices in
Thun

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

Companies

50 of 67 companies

advokatur zoryan ag Logo

advokatur zoryan ag

Since 2023 · 11–20 empl.4.7(75)

The core activity of the company "advokatur zoryan ag" is the provision of legal services as a law firm, for both companies and private individuals. The firm offers various eServices, including reviewing documents, cost clarification and obtaining cost approvals from legal protection insurance companies.

Law Firms & Notary Offices
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #1
FiViS Treuhand und Beratungs AG Logo

FiViS Treuhand und Beratungs AG

Since 2001 · 1–10 empl.4.7(9)

The core activity of FiViS Treuhand und Beratungs AG is the provision of services in the areas of taxes, accounting, payroll and trust. The company offers comprehensive and qualified consulting and services for private individuals and SMEs.

Fiduciary OfficesTax advisory and tax returnsAccounting & payrollGeneral fiduciary services
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #2
Grunder Treuhand GmbH Logo

Grunder Treuhand GmbH

Since 2008 · 1–10 empl.4.9(7)

The core activity of Grunder Treuhand GmbH is the provision of trust services, particularly in the areas of: tax consulting and tax returns for private individuals, self-employed individuals and legal entities; accounting, including financial accounting and payroll accounting; and business consulting for sole proprietorships, corporations, limited liability companies and start-ups. The company offers individual solutions and supports clients in completing trust tasks, thereby relieving them in their daily lives and saving them time and hassle.

Fiduciary OfficesTax Advisory and Tax Return PreparationBookkeeping and AccountingPayroll Accounting
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #3
Conbuch AG Logo

Conbuch AG

Since 2010 · 1–10 empl.4.6(11)

The core activity of Conbuch AG is the brokerage and sale of Swiss company shells, in particular joint-stock companies (AG) and GmbHs, as well as the provision of trust services, such as fiduciary management, executive management and board of directors mandates, company domicile, office services and accounting.

Fiduciary OfficesShelf CompaniesSwiss Company IncorporationsFiduciary Administration
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #4
Ernst AG Buchführung & Treuhand Logo

Ernst AG Buchführung & Treuhand

Since 1972 · 1–10 empl.

The core activity of Ernst AG is the provision of accounting and trust services, particularly for small and medium-sized enterprises (SMEs).

Fiduciary OfficesAccountingTax advisoryPayroll and HR administration
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #5
WISTAG Treuhand AG Logo

WISTAG Treuhand AG

Since 1974 · 1–10 empl.

WISTAG Treuhand AG provides auditing, tax advisory, accounting and payroll services, as well as business consulting. Audit mandates are processed via the subsidiary WISTAG Revision AG, and both entities are recognized by the Swiss Federal Audit Oversight Authority.

Fiduciary OfficesAudit and assuranceTax advisoryFinancial and accounting management
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #6
WISTAG Revision AG Logo

WISTAG Revision AG

Since 1981 · 1–10 empl.

WISTAG Revision AG carries out audit mandates and provides audit services for companies, including statutory (share-capital) audits, ordinary and limited audits, internal audits, capital increase/decrease and merger audits, and special examinations. Audit mandates are handled by WISTAG Revision AG as a 100% subsidiary of WISTAG Treuhand AG; both firms are recognized by the Swiss Federal Audit Oversight Authority.

Fiduciary OfficesFinancial auditing
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #7
Dr. oec. H.P. Bieri Steuer-, Finanz- und Wirtschaftsberatung AG Thun Logo

Dr. oec. H.P. Bieri Steuer-, Finanz- und Wirtschaftsberatung AG Thun

Since 1982 · 1–10 empl.

Dr. oec. H.P. Bieri Steuer-, Finanz- und Wirtschaftsberatung AG Thun provides tax advisory, accounting, financial planning, and business and legal consulting services. Services listed on the website include preparation of tax returns for individuals and companies, VAT filings, bookkeeping and annual financial statements, company valuations and support with succession and company formation matters.

Fiduciary OfficesTax advisoryBookkeepingFinancial planning
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #8
reoplan thun ag. Logo

reoplan thun ag.

Since 1984 · 11–20 empl.

reoplan thun ag. provides fiduciary, real estate and digital services. Fiduciary offerings include accounting, human resources, tax consulting, outsourcing and succession planning; real estate services cover property management, renting, sales, valuation and construction supervision; digital services support process digitization and offer online tools.

Fiduciary OfficesBookkeepingPayroll accountingTax consulting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #9
FS Treuhand AG Logo

FS Treuhand AG

Since 1989 · 1–10 empl.

The core activity of FS Treuhand AG is the provision of financial and tax services, particularly in the areas of: trust services, tax consulting, financial and accounting, business consulting, personnel administration, and family office. The company offers individual consulting and tailored solutions for private individuals and companies, especially small and medium-sized enterprises (SMEs), in the Thun/Bern region.

Fiduciary OfficesFiduciary servicesTax advisoryFinance and accounting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #10
kutag.gf ag Logo

kutag.gf ag

Since 1991 · 1–10 empl.

kutag.gf ag is a branch of the gfag group that provides fiduciary (treuhand) services. It is listed on the gfag website as one of the group's locations and forms part of gfag's fiduciary service offering.

Fiduciary OfficesAccounting servicesFinancial planningFinancial audit / auditing
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #11
Beratungszentrum BEO GmbH Logo

Beratungszentrum BEO GmbH

Since 2000 · 1–10 empl.

The company's core activity is the training and further education of specialists in the insurance industry, particularly preparing them for the final examination of the Swiss Insurance Industry's Vocational Training Association (VBV).

Fiduciary OfficesTraining for insurance intermediaries VBVCoaching and support for insurance employeesEligibility assessment and initial interview for starting a career in insurance
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #12
at antenen treuhand ag Logo

at antenen treuhand ag

Since 2001 · 1–10 empl.

The core activity of the company 'Antenen Treuhand AG' is the provision of services in the fields of tax consulting, fiduciary services, business consulting and auditing.

Fiduciary OfficesTax advisoryFiduciary servicesBusiness consulting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #13
Alpin Group AG Logo

Alpin Group AG

Since 2002 · 11–20 empl.

Alpin Group AG provides fiduciary (treuhand) services, tax advisory, property management, auditing and business consulting. The group is organised with subsidiaries handling fiduciary services, auditing and real estate activities.

Fiduciary OfficesFiduciary servicesTax advisoryAuditing
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #14
Werren Treuhand Logo

Werren Treuhand

Since 2004 · 1–10 empl.

Werren Treuhand provides fiduciary, tax and business consultancy services. Offerings include financial and payroll accounting, preparation of financial statements, tax returns and VAT advice, as well as support with company formation, restructuring and succession for SMEs and private clients.

Fiduciary OfficesFiduciary servicesTax advisoryBusiness consulting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #15
All Treuhand, Renate Strahm Logo

All Treuhand, Renate Strahm

Since 2004 · 1–10 empl.

The core activity of All Treuhand is the provision of services in the field of finance and accounting, in particular: accounting, personnel administration, taxes, value-added tax, and consulting and support for the introduction and use of accounting software (especially Infoniqa ONE 50 and Infoniqa ONE Start). The company thus offers comprehensive services for companies and private individuals in the field of finance and accounting.

Fiduciary OfficesBookkeepingPersonnel administrationTaxation
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #16
Reinhard Advisory AG Logo

Reinhard Advisory AG

Since 2004 · 1–10 empl.

The core activity of Reinhard Advisory AG is the strategic consulting and support of small and medium-sized enterprises (SMEs) in the following areas: strategy development and implementation, process organization and optimization, administration and controlling, mergers, acquisitions, investments, sales, succession planning and restructuring, quality assurance and process optimization, as well as trust and accounting services. The company also offers outsourcing services in these areas and supports its clients in implementing changes and sustainably improving their business model.

Management ConsultingStrategic managementAdministrative managementOperational management
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #17
Die Wirtschaftsprüfer.ch AG Logo

Die Wirtschaftsprüfer.ch AG

Since 2008 · 1–10 empl.

Die Wirtschaftsprüfer.ch AG provides fiduciary, accounting and audit services, including bookkeeping, financial statement preparation, payroll administration, digital e-bookkeeping, audits and expert reports, as well as tax and VAT advisory.

Fiduciary OfficesAccounting / Financial statements / Payroll administrationDigital (E-bookkeeping)Audits (financial audit) / Expert reports
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #18
Werren Treuhand GmbH Logo

Werren Treuhand GmbH

Since 2008 · 1–10 empl.

Werren Treuhand GmbH provides fiduciary, tax and business consulting services for SMEs, sole proprietors and private individuals. Services include financial and payroll accounting, preparation of financial statements, tax returns and VAT filings, as well as advisory support for company formation, restructuring and succession.

Fiduciary OfficesFiduciary servicesTax advisoryBusiness consulting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #19
ECO AG Treuhand und Revision Logo

ECO AG Treuhand und Revision

Since 2012 · 11–20 empl.

ECO AG Treuhand und Revision provides fiduciary services including bookkeeping, tax advisory and statutory auditing, and also offers legal advice, business consulting, outsourcing, real-estate and software solutions.

Fiduciary OfficesBookkeepingTax advisoryAudit
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #20
KMU Treuhandpartner AG Thun Logo

KMU Treuhandpartner AG Thun

Since 1993 · 11–20 empl.5.0(1)

KMU Treuhandpartner AG Thun provides fiduciary and advisory services, covering accounting, tax, auditing and business consulting. The offering also includes digital accounting (Abacus), IT services, insurance brokering and support for municipalities and collective labour agreement (GAV) compliance.

Fiduciary OfficesTrust & TaxesDigital accountingBusiness consulting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #21
Spring Treuhand AG Logo

Spring Treuhand AG

Since 2016 · 1–10 empl.5.0(7)

Fiduciary Offices
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #22
BEO TREUHAND GMBH Logo

BEO TREUHAND GMBH

Since 1993 · 1–10 empl.5.0(4)

The core activity of BEO TREUHAND GMBH is the provision of services in the areas of accounting, tax consulting and payroll administration for private individuals and companies. This includes in particular: Accounting: financial accounting, subsidiary accounting, VAT returns, annual and interim financial statements; Taxes: tax returns and tax consulting; Payroll administration: payroll accounting, social insurance accounting, payroll certificates, withholding tax returns. The company positions itself as a trust company that relies on trust and independence and is characterized by professional competence and personal care.

Fiduciary OfficesAccounting servicesTaxesPayroll administration
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #23
Kurt Gasser Treuhand GmbH Logo

Kurt Gasser Treuhand GmbH

Since 2019 · 1–10 empl.

Kurt Gasser Treuhand GmbH provides fiduciary and accounting services, including financial and management accounting, accounts receivable/payable and payroll bookkeeping, as well as debt collection and payment processing. Services also include preparation of annual and interim financial statements, VAT returns and the setup and administration of payroll (payroll statements, social insurance filings, withholding tax and salary certificates).

Fiduciary OfficesFinance and Accounting ManagementAnnual and Interim Financial StatementsVAT Returns
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #24
unico thun ag Logo

unico thun ag

Since 1998 · 11–20 empl.4.2(5)

The core activity of unico thun ag includes the provision of trust services, in particular: accounting and financial statement preparation, auditing, tax consulting, and founding and succession planning. These services are primarily provided to small and medium-sized enterprises (SMEs), healthcare institutions, and non-profit organizations in the Thun/Bernese Oberland region.

Fiduciary OfficesBookkeeping / annual financial statementsAuditingTax advisory
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #25
dedica Genossenschaft Logo

dedica Genossenschaft

Since 2016 · 21–50 empl.5.0(3)

The company dedica offers services in the healthcare sector, particularly in the following core activities: Quality Management: Consulting and supporting healthcare institutions in implementing and improving quality management systems. Trustee Services: Supporting healthcare institutions in home administration, finance, and human resources. IT Services: Providing IT solutions and services for healthcare institutions, including network and server management. Apprenticeship Exchange and Personnel Placement: Placing training positions and jobs in nursing and other healthcare professions. The company thus offers a comprehensive range of services for healthcare institutions to support them in improving their processes, quality, and efficiency.

Fiduciary OfficesTrust & HR servicesIT servicesBusiness development
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #26
Schmutz Treuhand GmbH Thun Logo

Schmutz Treuhand GmbH Thun

Since 2020 · 1–10 empl.

The core activity of Schmutz Treuhand GmbH Thun is the provision of services in the areas of corporate and tax consulting as well as finance and accounting. The company positions itself as a trust company and offers individual, clearly understandable and practice-oriented solutions for companies and their private situations.

Fiduciary OfficesFiduciary servicesTax advisoryBusiness consulting
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #27
NAVICA Treuhand AG Logo

NAVICA Treuhand AG

Since 2008 · 11–20 empl.5.0(1)

NAVICA Treuhand AG provides fiduciary, tax, corporate finance and business advisory, and audit services. The company primarily serves small and medium-sized enterprises, non-profit organisations, and private individuals.

Fiduciary OfficesTrust ServicesTax AdvisoryCorporate and Financial Advisory
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #28
Tribus Immobilien AG Logo

Tribus Immobilien AG

Since 2024 · 11–20 empl.

Tribus Immobilien AG provides services in property management, condominium (shared ownership) administration, fiduciary/accounting, property valuation, sales and initial lettings. Offerings include bookkeeping and budgeting, maintenance and renovation planning, market assessments, preparation of sales documentation and support for lettings and sales processes.

Fiduciary OfficesProperty managementTrust accountingReal estate valuation
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #29
NAVICA Revisions AG Logo

NAVICA Revisions AG

Since 1987 · 1–10 empl.5.0(1)

NAVICA Revisions AG provides audit and assurance services, including statutory and legal audits, special audits under merger law, reviews of financial information and non-financial information under PS 950, and business/operational audits.

Fiduciary OfficesAudit and AssuranceFiduciary ServicesTax Advisory
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #30
Germann Treuhand Logo

Germann Treuhand

Since 1999 · 1–10 empl.3.7(3)

The core activity of Germann Treuhand is the provision of fiduciary services, particularly in the areas of: * Management consulting * Financial consulting * Tax law consulting * Corporate consulting * Support in succession planning * Capital procurement and investment * Tax optimization The company thus offers comprehensive services for companies and private individuals in the areas of finance, taxes, and corporate management.

Fiduciary OfficesFiduciary servicesTax advisoryAudit
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #31
M. Graf, RITO Treuhand Logo

M. Graf, RITO Treuhand

Since 2017 · 1–10 empl.5.0(2)

The core activity of RITO Treuhand is the provision of commercial services, particularly in the areas of: * Trust and accounting * Taxes and law * Financial and pension planning * Business consulting * Personnel administration * Company formations. The company offers these services primarily to small and medium-sized enterprises (SMEs) as well as to private individuals.

Fiduciary OfficesFiduciary services and bookkeepingTax and legal adviceBusiness consulting
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #32
GtA Treuhand AG Logo

GtA Treuhand AG

Since 1992 · 1–10 empl.3.7(3)

The core activity of Heinz Gäumann Treuhand AG is the provision of comprehensive trust services, particularly in the areas of accounting, auditing, taxes, controlling, human resources and property management. The company offers, among other things, bookkeeping, audits, tax consulting, controlling and personnel administration, and represents clients before authorities and offices.

Fiduciary Offices
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #33
notariatthun.ch Markus Rickli Logo

notariatthun.ch Markus Rickli

Since 2013 · 1–10 empl.5.0(1)

notariatthun.ch Markus Rickli is a notary office providing notarial services such as public notarizations, authentications and legal advice in property law, matrimonial property law, succession law and corporate law. Services include drafting and notarizing documents for real estate transactions, company formations, guarantees and enforceable public instruments.

Law Firms & Notary Offices
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #34
Notariat Thun AG Logo

Notariat Thun AG

Since 2021 · 1–10 empl.5.0(1)

Notariat Thun AG provides notarial services for private individuals, businesses and public authorities, performing public notarizations and certifications. Its services cover property law, matrimonial property and estate planning, inheritance law, corporate and company law, guarantees, enforceable public deeds, affidavits and notarial certifications (e.g. signature and copy certifications).

Fiduciary OfficesNotarial servicesProperty law deeds and contractsMarriage contracts and property-law arrangements
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #35
GtA Services GmbH Logo

GtA Services GmbH

Since 2022 · 1–10 empl.5.0(1)

The core activity of GtA Treuhand is the provision of trust services, particularly in the areas of accounting, personnel administration, tax consulting, startup consulting and corporate consulting. The company provides its customers with comprehensive support in all aspects of accounting and assists them in planning their retirement.

Fiduciary OfficesBookkeeping / AccountingTax advisoryPayroll and HR administration
ranQ Trust Score 3.7 out of 5.0, rated Solid, Rank #36
Beat Dubach Treuhand GmbH Logo

Beat Dubach Treuhand GmbH

Since 2015 · 1–10 empl.1.0(1)

The core activity of Beat Dubach Treuhand GmbH is the provision of services in the areas of trust, accounting and tax consulting for businesspeople and private individuals, particularly for small and medium-sized enterprises (SMEs). The services include, among others: accounting and financial accounting, tax consulting and planning, trust services, such as asset management and business process execution, as well as consulting and support in financial matters. The company thus offers a comprehensive range of services aimed at supporting and relieving customers in their financial and tax-related concerns.

Fiduciary OfficesFiduciary servicesTax advisoryBusiness consulting
ranQ Trust Score 3.7 out of 5.0, rated Solid, Rank #37
Treuhand Sandra Vogel Logo

Treuhand Sandra Vogel

Since 2006 · 1–10 empl.

The core activity of the company 'Treuhand Sandra Vogel' is the provision of services in the areas of accounting, taxes, payroll accounting and company formation. The company provides support with administrative tasks and advises clients in these areas. The owner, Sandra Vogel, is a federally certified accountant and has been running the office independently since 2006.

Fiduciary OfficesBookkeepingTax advisory and tax returnsPayroll accounting
No score yet
Patrik Marti Logo

Patrik Marti

Since 2008 · 1–10 empl.

Patrik Marti provides fiduciary and bookkeeping services, handling accounting, VAT returns, payroll, tax assistance and advisory services for company formation and general financial matters. He is also active as a musician and operates a publisher for Schwyzerörgeli sheet music.

Fiduciary OfficesAccounting and fiduciary servicesTax advice and tax returnsAdvice for company formation and financial matters
No score yet
Hüsler Beratungen GmbH Logo

Hüsler Beratungen GmbH

Since 2013 · 1–10 empl.

The core activity of Hüsler Beratungen GmbH is the provision of services in the areas of finance, taxes, and insurance. Specifically, this includes: competent consulting in the insurance industry, needs assessment and placement of insurance contracts, care, administration, and modification of insurance policies, support and representation in claims settlement, consulting for the acquisition of real estate including mortgages, consulting for company formation, budget consulting, and preparation of tax returns. The company acts as a neutral and independent insurance broker and represents the interests of its clients in contract negotiations with insurance companies.

Fiduciary OfficesInsurance consultingTax advisoryFinancial and investment advice
No score yet
Recht klar! Barbara Lehmann Rickli Logo

Recht klar! Barbara Lehmann Rickli

Since 2015 · 1–10 empl.

The core activity of the company "Recht klar!" consists of providing services in the field of law and real estate, including notary, advocacy and property management services.

Fiduciary OfficesNotarial servicesReal estate fiduciary services
No score yet
Confis GmbH Logo

Confis GmbH

Since 2022 · 1–10 empl.

The core activity of Confis encompasses a wide range of services in the fields of trust, accounting, tax consulting, real estate management, company formation, and insurance. Specifically, Confis offers the following services: * Trust and accounting: assumption of responsibility for the accounting and finances of companies * Personnel administration: payroll accounting, payroll processing, contact with social insurance institutions * Tax consulting: individual consulting and support in tax matters * Real estate management: professional support in all aspects of real estate management * Company formation: consulting and support in the formation of companies * Insurance: independent consulting and brokerage of insurance solutions Overall, Confis positions itself as a full-service provider for companies and private individuals, offering a comprehensive range of services in the areas of finance, taxes, and real estate.

Fiduciary OfficesFiduciary and accountingHR administration and payrollTax advisory and tax returns
No score yet
TR

Treuhand Ris AG

Since 1984 · 1–10 empl.

Fiduciary Offices
No score yet
TK

Treuhand Kunz, Heinz Kunz

Since 1986 · 1–10 empl.

Fiduciary Offices
No score yet
FT

Fiduris Treuhand AG

Since 1990 · 1–10 empl.

Fiduciary Offices
No score yet
HV

Hirsig Verwaltungen AG

Since 1997 · 1–10 empl.

Fiduciary Offices
No score yet
A&

A & O Administration & Organisation Gehrken

Since 1998 · 1–10 empl.

Fiduciary Offices
No score yet
MT

Mathys Treuhand

Since 1998 · 1–10 empl.

Fiduciary Offices
No score yet
CU

CHZ und Partner Buchhaltung - Treuhand GmbH

Since 2003 · 1–10 empl.

Fiduciary Offices
No score yet
JR

Jaberg-Schiffmann Ruth

Since 2003 · 1–10 empl.

Fiduciary Offices
No score yet

Fiduciary Offices in Thun

67Fiduciary OfficesCommercial register (Zefix) · as of October 10, 2026
2007Median year of registrationCommercial register (Zefix) · as of October 10, 2026
1,355in the Canton of BernCommercial register (Zefix) · as of October 10, 2026
17,182in SwitzerlandCommercial register (Zefix) · as of October 10, 2026
Locations

Fiduciary Offices in the region

Point size by number of companies per place.