Fiduciary Offices

Rosser Treuhand AG 

Worblaufen · Since 2019

The core activity of Rosser Treuhand AG is the provision of trust services, including: accounting, tax consulting, auditing mandates, business consulting, pension planning, and administration. The company offers these services specifically for small and medium-sized enterprises as well as private individuals and positions itself as a reliable partner for the financial concerns of its clients.

Röthlin Treuhand 

Hergiswil Nw · Since 2011

R&R Office GmbH 

Willerzell · Since 2018

RST Treuhand AG 

Basel · Since 1953

RTG Treuhand AG 

Kilchberg Zh · Since 2006

Ruf Treuhandbüro AG 

Seuzach · Since 1980

Rutishauser Partner AG 

Bottighofen · Since 2011

rütsche & partner ag 

Aadorf · Since 2002

The core activity of the company "Rütsche & Partner" consists of providing services in the following areas: * Taxes (conceptual, individual, forward-looking) * Trust (personal, holistic, trustworthy) * Auditing (objective, reliable, forward-thinking) * Pension and retirement planning. The company supports private individuals and companies in these areas and offers comprehensive consulting and support.

Ryser Treuhand AG 

Zurich · Since 1987

R. Zürcher Consulenze Sagl 

Lugano · Since 1991

Sabine Hartmann Treuhand GmbH 

Hunzenschwil · Since 2013

Salathe Immobilien Treuhand AG 

Hölstein · Since 1995

The core activity of Salathe Immobilien Treuhand AG encompasses the management of rental properties and condominium ownership, real estate trading, as well as trust services.

Saldofix GmbH 

Lachen Sz · Since 2020

The core activity of Saldofix GmbH is the provision of services in the field of trust and accounting, including accounting and taxes.

Salix Services AG 

Zurich · Since 2009

The core activity of Salix Services AG is wealth management planning, i.e. advising and managing assets for private and institutional clients. This includes creating individual wealth strategies, managing investments and providing services in the areas of inheritance law and succession planning.

Samiba GmbH 

Lyss · Since 2014

Samiba GmbH provides fiduciary and administrative services with a focus on accounting, payroll and office administration. Services include accounts receivable and payable, financial accounting, VAT returns, annual financial statements, liquidity planning, payroll processing, social-insurance settlements and administrative support from offers through invoicing.

Sanfido Revisioni SA 

Muralto · Since 2009

SaRa KMU Consulting GmbH 

Basel · Since 2017

The core activity of SaRa KMU GmbH is the provision of services in the field of business consulting, particularly in the areas of accounting, tax returns, cost management, strategic growth and risk assessment, specifically for small and medium-sized enterprises.

S&A Tax & Audit SA 

Lugano · Since 2005

The core activity of S&A Tax & Audit SA is the brokerage and management of real estate, particularly high-end villas and residential complexes in the Lugano region and its surroundings. The company also offers additional services such as tax consulting, accounting, and financial planning, but real estate brokerage and management is the main focus of the company.

Sauter Office Management 

Schlieren · Since 2024

The core activity of Sauter Office Management is the provision of services in the field of administration and management, including: back office and administrative services, fiduciary services such as accounting, payroll and year-end declarations, IT services such as website design, domain and hosting installation, email installation and IT infrastructure installation, as well as consulting and support for administrative tasks such as recruitment, employment contracts and references. The company thus offers a comprehensive range of services designed to support companies and individuals in administration and management.

Savaudit SA 

Lugano · Since 1989

Savaudit SA provides auditing services (statutory, limited and special audits) and fiduciary/accounting services, including accounting, tax and corporate advisory. The firm supports companies with internal control reviews, accounting management and regulatory compliance advice.