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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryFiduciary Offices

Fiduciary Offices

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13'258 companies found

Zemp Treuhand Logo

Zemp Treuhand 

Entlebuch · Since 2000

The core activity of Zemp Treuhand is the provision of financial and tax consulting services, particularly for small and medium-sized enterprises (SMEs) and private individuals. This includes, among other things: accounting and financial accounting, tax planning and declaration, representation before authorities, collection and accounts receivable management, personnel management and administration, real estate gain tax and other tax-related services, as well as support for company formations, restructuring, and sales/liquidation of companies. The company offers individual and solution-oriented services to support customers in managing their administrative and financial tasks.

Fiduciary Offices
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ZenPME GROUP Sàrl Logo

ZenPME GROUP Sàrl 

Gilly · Since 2016

Fiduciary Offices
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ZenPME GROUP Sàrl, succursale de Lausanne Logo

ZenPME GROUP Sàrl, succursale de Lausanne 

Lausanne · Since 2020

ZenPME GROUP Sàrl, succursale de Lausanne provides fiduciary and business support services, including company formation and administration, accounting, tax filings and payroll administration. The firm also offers human resources services (recruitment, employment contracts, time and expense management), office services (virtual phone, assistants, domiciliation) and insurance advisory with claims handling.

Fiduciary Offices
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Zensor Revisions AG Logo

Zensor Revisions AG 

Zug · Since 1987

Zensor Revisions AG is an audit firm specialising in audits for small and medium-sized enterprises. It provides statutory and limited audits, special examinations, due diligence and advisory services on accounting and internal control, and is registered with the Eidgenössischen Revisionsaufsichtsbehörde (RAB).

Fiduciary Offices
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Zentrum X AG Logo

Zentrum X AG 

Arlesheim · Since 1997

Zentrum X AG operates a multifunctional facility providing space for work, movement and learning. The organization has installed a SOLS regeneration room open to visitors and distributes medical devices and products aimed at improving air quality and reducing electrosmog. The main tenant is the FOKUS school, a democratic day school following the Sudbury model.

Wellness & SPA FacilitiesFiduciary Offices
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Zermatt Support AG Logo

Zermatt Support AG 

Zermatt · Since 2002

The company's core activity is the operation of mountain railways and the provision of related services, particularly in the areas of tourism and leisure activities in the Zermatt region.

Fiduciary Offices
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ZH Ärzte & Revisionstreuhand GmbH Logo

ZH Ärzte & Revisionstreuhand GmbH 

Warth · Since 2017

ZH Ärzte & Revisionstreuhand GmbH provides fiduciary services focused on medical practices. Services include tax advisory, bookkeeping, limited statutory audits, retirement planning and support with billing to insurers and patients.

Fiduciary Offices
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ZH Treuhand & Consulting GmbH Logo

ZH Treuhand & Consulting GmbH 

Warth · Since 2020

The company's core activity is the provision of trust services, particularly for small and medium-sized enterprises (SMEs) and physicians, including: tax consulting, accounting, limited auditing, mergers and acquisitions, company formation, and personnel services. The company offers comprehensive 360-degree support in all matters of finance and accounting.

Fiduciary Offices
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ziboox Sàrl Logo

ziboox Sàrl 

Gimel · Since 2017

The company Ziboox offers fiduciary services, particularly for small and medium-sized enterprises (SMEs) and entrepreneurs. The core activities include: Accounting, Tax consulting, Auditing and Review, Payroll management, Financial management, Company formation, Company relocation, Budgeting and Treasury, and Consulting. Ziboox positions itself as a 'digital fiduciary', indicating that it offers modern, digital solutions for its clients.

Fiduciary Offices
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ZIHLMANN VERWALTUNGEN AG Logo

ZIHLMANN VERWALTUNGEN AG 

Bad Zurzach · Since 1985

ZIHLMANN VERWALTUNGEN AG provides administrative and infrastructure services to its subsidiary companies, including office and IT support and central business-process services. The company develops and manages affordable housing and performs ongoing property administration and maintenance.

Fiduciary Offices
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ZIHLMANN TREUHAND AG Logo

ZIHLMANN TREUHAND AG 

Bad Zurzach · Since 2009

The core activity of Zihlmann is the provision of services in the fields of accounting, taxes, and trust. This includes, among other things: accounting and tax returns, payroll accounting and settlements, tax planning and optimization, company formations and administrations, inheritance and gift taxes, pension fund and asset management, real estate management and brokerage. The company thus offers a comprehensive range of services for companies and private individuals in the fields of finance and administration.

Fiduciary Offices
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Zimmerli Treuhand AG Logo

Zimmerli Treuhand AG 

Lenzburg · Since 1976

The core activity of Zimmerli Treuhand AG is the provision of services in the fields of trust, auditing and accounting, particularly in the areas of tax consulting, financial planning and corporate management. The company offers individually tailored solutions to meet the needs of its clients and has many years of experience in supporting companies and private individuals.

Fiduciary Offices
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Zindel Beratung Revision Treuhand GmbH Logo

Zindel Beratung Revision Treuhand GmbH 

Schwerzenbach · Since 2018

The company's core activity encompasses the provision of services in the following areas: * Trust services (commercial accounting) * Auditing (limited audit and ordinary audit) * Taxes (individual tax planning and optimization) * Business consulting (foundations, succession, entrepreneurial and financial matters) The company thus offers comprehensive services for companies and private individuals in the areas of finance, accounting and taxes.

Fiduciary Offices
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Zini Consulting GmbH Logo

Zini Consulting GmbH 

Stans · Since 2021

The core activity of Zini Consulting GmbH is the provision of services in the field of accounting and tax consulting for small and medium-sized enterprises (SMEs) as well as for private individuals. This includes in particular: * Full-service accounting * Payroll accounting * Budget consulting * Tax consulting * Preparation of annual financial statements * Personnel administration The company offers individual and flexible solutions for its customers and supports them in fulfilling their tax and accounting obligations.

Fiduciary Offices
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ZIWALIG AG Rüti Logo

ZIWALIG AG Rüti 

Rüti Zh · Since 2002

The core activity of Ziwalig AG Rüti is the provision of business services, particularly the takeover and outsourcing of administrative tasks for other companies. This includes, among other things: order management, invoicing and payment receipt monitoring, dunning and debt collection, accounting and payroll accounting, value-added tax accounting, marketing support, and organization and management of operating resources. The company also offers an order management app that enables customers to automate and professionalize their administrative processes.

Fiduciary Offices
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Zloczower&Partner AG Logo

Zloczower&Partner AG 

Bern · Since 2006

The core activity of Zloczower&Partner AG is the provision of services in the field of business administration, particularly in the areas of: accounting and administration, real estate management, legal consulting (especially labor law and tenancy law), finance, association management, and event organization. The company offers these services primarily to small and medium-sized enterprises (SMEs), associations, foundations, and private individuals.

Fiduciary Offices
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Zobrist Treuhand AG Logo

Zobrist Treuhand AG 

Stans · Since 2021

The core activity of Zobrist Treuhand AG is the provision of services in the areas of finance and accounting, tax consulting, auditing services, business consulting and succession and estate planning. The company thus offers comprehensive consulting and services for companies and private individuals in these areas.

Fiduciary Offices
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ZO Finanz GmbH Logo

ZO Finanz GmbH 

Grüt (Gossau Zh) · Since 1998

The core activity of ZO Finanz GmbH is tax consulting and the provision of services in the field of personal financial planning, including tax returns, pension orders and estate administrations.

Fiduciary Offices
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Zogg Treuhand AG Logo

Zogg Treuhand AG 

Dübendorf · Since 1976

The core activity of Zogg Treuhand AG is the provision of trust services, particularly in the areas of accounting, taxes, auditing, inheritance and social insurance. The company offers individually tailored solutions for small and medium-sized enterprises as well as for private individuals and has expertise and experience in these areas.

Fiduciary Offices
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Zoller Treuhand GmbH Logo

Zoller Treuhand GmbH 

Au Sg · Since 2015

The core activity of Zoller Treuhand GmbH is the provision of trust services, particularly personal and individual consulting for small and medium-sized enterprises (SMEs) as well as private individuals in all entrepreneurial and private matters, from company formation to succession planning.

Fiduciary Offices
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.
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