Fiduciary Offices

DTB GmbH 

Aesch Bl · Since 2011

The core activity of DTB GmbH is the provision of services in the areas of accounting, tax and corporate consulting. The company acts as a trust office and provides its customers with comprehensive advice and support in these specialist fields.

Ducret Conseils GmbH 

Zurich · Since 2011

The core activity of Ducret Conseils GmbH is tax consulting, in particular: Tax consulting for companies and entrepreneurs, International tax planning, Location determination, Holistic tax and pension planning for companies and entrepreneurs. The company offers highly personalized, tax-optimized solutions for entrepreneurial and personal challenges.

Dudler & Partner AG 

Zurich · Since 2025

Dudler & Partner AG provides fiduciary and tax advisory services for private clients and companies. Offerings include preparation of tax returns, tax planning and representation in tax appeals, accounting and payroll, corporate advisory and succession planning, as well as inheritance-related services.

dumaco GmbH 

Flumenthal · Since 2011

The company provides consulting and support services to businesses, particularly in the areas of strategy, organization, processes, and innovation. The focus is on implementing solutions and supporting executives in achieving their goals. The core activity includes interim management, project management, coaching, and consulting in various industries, especially in the ICT and energy sectors.

Durschei Fiduziaria SA 

Disentis/Mustér · Since 2005

The core activity of Durschei Fiduziaria SA encompasses the provision of services in the fields of trust, property management, rental and sale, as well as corporate consulting, tax planning and consulting, matrimonial and inheritance law, auditing and legal consulting.

DU Treuhand AG 

Lucerne · Since 2013

The core activity of DU-Treuhand AG is the provision of financial management and consulting services for companies and private individuals. This includes in particular: accounting and financial statement consulting, tax consulting and planning, company formation and succession planning, HR administration and payroll accounting, software brokerage and support, and basic legal consulting. The company offers a comprehensive service for small and medium-sized enterprises as well as private individuals to support their administrative, tax and accounting needs.

DVG Consulting di Vincenzo Giametta 

Ascona · Since 2012

The core activity of DVG Consulting is the provision of consulting services in the areas of tax consulting, accounting and business consulting for companies, entrepreneurs and private individuals. The specific activities include: Tax consulting, Accounting, Business consulting, Personnel management, Implementation of quality management systems (ISO 9001), Support in the preparation of annual financial statements, Support in corporate restructuring, Succession planning for companies.

Dynamic Gestion Sàrl 

Arconciel · Since 2011

Dynamic Gestion Sàrl provides accounting services (full bookkeeping or à la carte), payroll and social‑insurance administration, VAT returns and tax filings, and also offers training (Winbiz, Crésus), business advisory and coaching for SMEs and private clients.

Eagle Legal and Tax Consulting SA 

Paradiso · Since 2008

eagles rock partners AG 

Zurich · Since 2017

eagles rock partners AG provides audit, advisory, tax, fiduciary and HR services and assists companies with financial reporting and compliance matters. Services include statutory and limited audits, expert opinions, SOX/internal controls testing, interim finance management, implementation of accounting standards (IFRS, US GAAP, Swiss GAAP FER), data analytics, transaction support and payroll/tax administration.

EAMON CONSULTING SA 

Lugano · Since 2003

The core activity of Eamon Consulting SA is to provide services in the field of international tax planning, legal advice and corporate structuring. This includes in particular: The establishment and management of companies, foundations and trusts in various jurisdictions; The structuring of companies, including the establishment of holding companies and subsidiaries; The creation of contracts and agreements, such as EPC contracts, trade agreements and license agreements; Tax advice, including tax optimization, avoidance of double taxation and utilization of tax benefits; The creation of expert opinions and reports on tax and legal issues; Support in the establishment of funds, private equity companies and venture capital companies; Wealth management and creation of protection structures for private assets; Advice on international tax planning, including the treatment of expatriates, artists and athletes; Support in the registration of trademarks and patents; Advice on EU aid and tax benefits.

easyfid.ch Sàrl 

Geneva · Since 2023

The core activity of easyfid.ch is to provide financial and accounting services to small and medium-sized enterprises (SMEs), particularly in Switzerland. This includes: accounting and financial reporting (including preparation of tax returns, payroll accounting and financial reports), tax consulting and planning, payroll management and accounting, financial planning and consulting. The company offers these services through an online platform and targets self-employed individuals, small and medium-sized enterprises, as well as associations and foundations.

easy!office GmbH 

Neuhaus Sg · Since 2006

easy!office GmbH provides accounting, payroll and administrative services for SMEs and various other sectors. Services include financial accounting (general ledger, accounts receivable/payable, VAT returns, periodic and annual statements), payroll administration (payroll processing, payroll accounting, social benefits, year-end reporting) and general office administration, with coaching offered via a partner link.

Easy Solution GmbH 

Bern · Since 2020

The company provides comprehensive consulting and services in the areas of finance, real estate, trust, insurance, and construction. The core activities include: Financial consulting, including mortgage consulting and financial accounting; Real estate consulting, including buying and selling of properties, property valuation, and general contracting in construction; Trust services, including accounting, payroll accounting, and corporate consulting; Insurance services, including the brokerage of insurance solutions; Construction and project management services, including project planning and implementation. The company positions itself as a full-service provider, accompanying its clients in all financial, real estate-related, and entrepreneurial matters.

EBCO TRUSTEE SERVICES LTD LIAB. CO. 

Chiasso · Since 2004

EBCO TRUSTEE SERVICES LTD LIAB. CO. provides trustee services, asset management and tax consultancy. The company is a FINMA-licensed trustee firm and an SEC-registered investment adviser, offering fiduciary structures, wealth administration and cross-border tax support.

Eberhardt Treuhand GmbH 

Gümligen · Since 2021

The core activity of Eberhardt Treuhand GmbH encompasses services in the following areas: Auditing, Accounting, Taxation, Property Management, and Payroll Administration. The company thus provides comprehensive trust services for businesses and private individuals.

Eberle und Partner GmbH 

Männedorf · Since 2007

The core activity of EBERLE & PARTNER is the provision of services in the field of financial management, particularly: Financial accounting and reporting, Tax returns and consulting, Trust and audit preparation, Financial planning and budgeting, Controlling and reporting, Consulting and support in financial matters for SMEs and non-profit organizations, Training and further education as well as workshops in the field of financial management. The company thus offers comprehensive services in the field of financial management and supports its customers in mastering their financial challenges.

Ecco Fiduciaire, Carrion Maldonado 

Lausanne · Since 2022

The core activity of ECCO FIDUCIAIRE is the provision of services in the field of financial management and accounting, including: Accounting: financial accounting, balance sheet preparation, tax returns; Payroll management: salary calculation, social insurance, taxes; Tax consulting: preparation of tax returns for individuals and legal entities; Administration: invoicing, correspondence, payment transactions. The company thus offers comprehensive services in the field of financial management and accounting for companies and private individuals.

ECHO SA 

Geneva · Since 1943

The core activity of ECHO SA is to provide services in the fields of auditing, tax consulting and accounting, particularly for small and medium-sized enterprises (SMEs). This includes, among other things: tax consulting and planning, auditing and consulting, accounting and bookkeeping, support in the founding and management of companies, and advice on corporate law. The company positions itself as a trusted partner for its clients and offers individual solutions tailored to the specific needs and challenges of each client.

ECO AG Treuhand und Revision 

Thun · Since 2012

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.