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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

May-Treuhand AG Logo

May-Treuhand AG 

Muttenz · Since 1978

The core activity of May Treuhand AG is the provision of trust and auditing services, including auditing, consulting and expertise in these areas.

Fiduciary Offices
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MAZOLO & Cie Sàrl Logo

MAZOLO & Cie Sàrl 

Geneva · Since 2016

The core activity of Mazolo & Cie is the provision of services in the fields of fiduciary business, family office and corporate consulting. Specifically, this includes: Fiduciary services, such as accounting and financial management, tax consulting for companies and VAT services; Services for private individuals, such as wealth management and structuring, personalized financial planning and legal and tax assistance; Services for companies, such as company creation, crisis management and restructuring, optimization and growth, and diplomatic services; Family office services, such as wealth management and structuring, investment advice and concierge services. Overall, Mazolo & Cie offers a wide range of services aimed at supporting and protecting the financial and legal interests of private individuals and companies.

Fiduciary Offices
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Mazza Treuhand Logo

Mazza Treuhand 

Rapperswil Sg · Since 2018

Mazza Treuhand provides fiduciary services, including finance, accounting and payroll, tax and management consulting, and international fiduciary support for small and medium-sized enterprises and companies expanding their business.

Fiduciary Offices
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MB & Cie Sàrl Logo

MB & Cie Sàrl 

Miège · Since 2023

MB & Cie Sàrl provides outsourced administrative services for individuals, associations and businesses. Services include mail and secretarial management, accounting (bookkeeping, VAT returns, financial statements), payroll administration and support for company setup, internal procedures and HR matters.

Fiduciary Offices
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MBC Studio Associati SA Logo

MBC Studio Associati SA 

Lugano · Since 2010

MBC Studio Associati SA is a fiduciary firm providing accounting, tax and corporate advisory services. Its offerings include analytical and financial accounting, tax declarations and tax dispute assistance, payroll and human-resources management, insurance and banking advice, real estate transactions and company and art valuations (due diligence).

Fiduciary Offices
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MBO - Mon Back Office SA Logo

MBO - Mon Back Office SA 

Gland · Since 2016

The core activity of MonBackOffice.cool is to provide fiduciary and backoffice services to small and medium-sized enterprises (SMEs) as well as start-ups and self-employed individuals. This includes in particular: fiduciary services such as accounting, financial analysis and tax consulting; administrative support and management of business processes; consulting and support in the founding and management of companies; creation of financial reports and analyses; and support in the digitization and automation of business processes. The company also offers specialized services such as the implementation of Odoo, an open-source ERP system, and the creation of customized solutions for clients.

Fiduciary Offices
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MBW Swiss AG Logo

MBW Swiss AG 

Neuhausen Am Rheinfall · Since 1996

The core activity of MBW Swiss AG is the provision of services in the field of corporate consulting, particularly in the areas of: * Company formation and business relocation in Switzerland * Administrative mandates and financial management * Financial accounting and tax consulting * Accompaniment of relocations, business purchase and sale * Value-added tax consulting and tax optimization. The company thus offers comprehensive consulting and services for companies and entrepreneurs who are active in Switzerland or wish to become so.

Fiduciary Offices
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MCG Müller Consulting GmbH Logo

MCG Müller Consulting GmbH 

Gattikon · Since 2001

MCG Müller Consulting GmbH provides fiduciary and accounting services, including bookkeeping, annual accounts, tax returns, payroll administration, VAT matters, and advisory and property administration services. The firm also handles related legal questions arising from these activities.

Fiduciary Offices
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MC Immobilienbuchhaltung GmbH Logo

MC Immobilienbuchhaltung GmbH 

Zurich · Since 2008

The core activity of MC Immobilienbuchhaltung GmbH is the provision of accounting services, particularly in the field of real estate accounting. This includes, among other things: management of all types of accounting, with or without VAT returns; setting up accounting systems; taking over and completing pre-existing accounting; condominium accounting (STWEG accounting); cost allocation for the annual financial statements according to the regulations; budgeting; mandate accounting; payroll accounting; and electronic payment transactions. The company offers these services primarily to property management companies, owners, and businesses, supporting them with administrative and accounting tasks.

Fiduciary Offices
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MC Mio Consulting AG Logo

MC Mio Consulting AG 

Buchrain · Since 2015

Fiduciary Offices
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MDB Fiduciaire Sàrl Logo

MDB Fiduciaire Sàrl 

Saxon · Since 2020

MDB Fiduciaire Sàrl provides fiduciary services including accounting, preparation and optimisation of tax declarations, payroll administration, VAT handling, business-plan and financing support, and company-formation assistance. The firm also offers financial analysis and representation before tax authorities for corporate clients, associations and private individuals.

Fiduciary Offices
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MD Fiduciaire Sàrl Logo

MD Fiduciaire Sàrl 

Froideville · Since 2022

The core activity of MD Fiduciaire is to provide fiduciary services, particularly in the areas of: Accounting, Tax Consulting, VAT Consulting, Payroll Management, and Business Organization. The company thus offers comprehensive services to businesses and entrepreneurs in Switzerland, especially in the Romandy region, to support their administrative and financial needs.

Fiduciary Offices
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MDF Treuhand GmbH Logo

MDF Treuhand GmbH 

Chur · Since 2018

The company's core activity is the provision of services in the fields of finance and trust, particularly in the areas of: * Accounting and financial reporting * Tax consulting and declaration * Payroll accounting and social insurance * Financial planning and consulting * Project management and support in the financial sector * Interim solutions in the financial sector. The company offers individual and tailored solutions for companies and private individuals and supports the design and optimization of financial processes.

Fiduciary Offices
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MDS Solutions SA Logo

MDS Solutions SA 

Renens Vd · Since 2000

MDS Solutions SA provides fiduciary and accounting services as well as digital/online accounting solutions and online financial reporting for companies. Its offerings include electronic document management, payroll outsourcing and social-insurance handling, tax and legal advice, and corporate finance support including merger and acquisition assistance.

Fiduciary Offices
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Mechner Treuhand GmbH Logo

Mechner Treuhand GmbH 

Dietikon · Since 2023

Administrative ServicesManagement ConsultingFiduciary Offices
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Meckys T&T AG Logo

Meckys T&T AG 

Ruswil · Since 1989

The core activity of Meckys T&T AG encompasses a comprehensive range of services focusing on the areas of legal consulting, accounting, trust services, and software development. Specific areas of emphasis include inheritance and matrimonial property law consulting, succession planning, estate administration, divorce consulting, as well as the development of administrative software based on Filemaker. Additionally, the company offers accounting and trust services, including financial and operational accounting.

Fiduciary Offices
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Medat Fiduciaria SA Logo

Medat Fiduciaria SA 

Paradiso · Since 1995

The core activity of Medat Fiduciaria SA is the provision of fiduciary services, particularly in the field of real estate management.

Fiduciary OfficesProperty ManagementReal Estate Brokerage
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med Beratung Schweiz AG Logo

med Beratung Schweiz AG 

Rotkreuz · Since 2017

The core activity of med Beratung Schweiz AG is the provision of services in the areas of trust, accounting, tax consulting and financial planning, particularly for medical professions such as doctors and dentists. The services include, among others: accounting and annual financial statements, payroll accounting and payroll processing, tax planning and tax optimization, financing models and investment strategies, practice consulting and practice establishment, family council and succession planning, as well as real estate structures and property gain taxes. The company thus offers a comprehensive range of services tailored to the specific needs of medical professions.

Fiduciary Offices
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Med-Finanz AG Logo

Med-Finanz AG 

Rotkreuz · Since 2003

The core activity of Med-Finanz GmbH is the provision of financial and personnel administration services specifically for doctors and dentists. This includes in particular: accounting, tax consulting, personnel administration, and accounts payable administration. The company supports its customers in managing their practice and enables them to focus on their core business.

Fiduciary Offices
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Mediaffaire Sàrl Logo

Mediaffaire Sàrl 

La Tour-De-Peilz · Since 2011

Mediaffaire Sàrl is a communications agency providing public relations, editorial and publishing services and audiovisual content production. Its services also include communication and marketing consulting, operational audits and training, and event and networking support.

Fiduciary OfficesAdvertising AgenciesPublishing
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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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