Fiduciary Offices

IM Treuhand Irene Meyer 

Rorschacherberg · Since 2022

The core activity of IM Treuhand is the provision of services in the areas of financial and accounting, controlling, company formation, tax consulting and trust services. The company offers personal advice and support to customers in these areas and places a strong emphasis on excellent and trustworthy cooperation.

Langhart & Partner Treuhand AG 

Wetzikon Zh · Since 1988

The core activity of Langhart & Partner Treuhand AG is the provision of services in the areas of trust, taxes and corporate consulting, particularly in the following areas: Taxes: Consulting and preparation of tax returns; Trust: Taking over fiduciary tasks, such as financial accounting, payroll accounting and collection; Company formations: Consulting and support in the formation of companies, including the creation of articles of association and registration in the commercial register; Software solutions: Offering software solutions such as Comatic and Abacus for efficient business processes.

MKY Group AG 

Wil Sg · Since 2023

MKY Group AG is a fiduciary services firm offering bookkeeping, payroll accounting, tax advisory, and controlling & reporting services. It also provides company-formation support and uses digital processes for financial reporting and dashboards.

Urex AG 

Hochfelden · Since 1997

The core activity of Urex AG is the provision of services in the field of finance and accounting, including tax consulting, accounting, financial reporting and controlling. In addition, the company also offers training and consulting in these areas, particularly in the context of apprenticeships and professional training. Furthermore, the company is active in combating economic crime.

Wettstein & Partner Treuhand AG 

Jona · Since 2002

The core activity of Wettstein & Partner Treuhand AG encompasses the areas of accounting, tax consulting, auditing and business consulting. The company offers services such as business valuation, tax planning, tax representation, auditing and business consulting to support customers in fulfilling legal requirements and ensuring quality, transparency and trust.

Plutos Solutions AG 

Safenwil · Since 2022

Zofingen Treuhand AG 

Zofingen · Since 2022

Zofingen Treuhand AG provides digital fiduciary services for SMEs, including bookkeeping, payroll administration, tax advisory and annual financial statements. Services also cover company formation support, real estate management, capital gains tax advice and independent pension planning, with a single point of contact and cloud-based client access.

Across Advisory AG 

Baar · Since 2000

Across Advisory AG provides corporate and financial advisory services to entrepreneurs and private clients, focusing on financing, finance and accounting, succession planning including M&A, and tax advisory and structuring.

Blum Immobilien Treuhand GmbH 

Winterthur · Since 2006

The core activity of Blum Immobilien Treuhand is the investment, management and rental of real estate, particularly residential, office and commercial properties, in Switzerland. The company manages its properties on a long-term and sustainable basis, with the aim of promoting a good quality of life and living for its tenants.

CDC Dietrich GmbH 

Zurich · Since 2021

The core activity of CDC Dietrich GmbH is neutral all-financial consulting for private individuals in the areas of: National tax law, Social insurance and pension planning, Financial investments and real estate, Marriage and inheritance law, Succession planning, and Business start-ups. The company provides individual consulting and accompanies customers in the optimal use of their financial resources. It works independently of product sales and focuses on customer benefits. Additionally, the company offers board of directors and accounting services.

Fidell Fiduciaire SA 

Les Geneveys-Sur-Coffrane · Since 2007

The core activity of Fidell Fiduciaire SA is the provision of services in the field of corporate management and administration, including: accounting and financial management (general accounting, payroll management, VAT returns), tax consulting and planning (taxation, tax returns, tax optimization), insurance consulting and brokerage (insurance, choice of insurance, insurance advice), personnel management and administration (human resources, human resource management), and general management and administration (business management, domiciliation, correspondence management). The company also offers specialized services such as planning and implementation of financial projects, company formation, and takeover of existing companies.

FRAGA Fiduciaire Sàrl 

Geneva · Since 2020

The core activity of Fragafiduciaire is the provision of services in the fields of auditing, tax consulting and business consulting. Specifically, this includes: Accounting (accounting and financial management), Payroll & social insurance (payroll and social security), Taxation (tax consulting and planning), Consulting (business consulting and strategy), Training (further education and training), Alternative investments (alternative investments and asset management), and Legal (legal consulting and services). The company thus offers a wide range of services for companies and individuals to support their financial and legal concerns.

Fuhrer Treuhand AG 

Stans · Since 1995

Fuhrer Treuhand AG provides fiduciary services, statutory and voluntary audits, accounting and tax advisory services for corporate and private clients. The firm also offers business consulting (including succession advice), digital client portal solutions and works with online business software such as AbaWeb, Abaninja and Bexio.

Guyan + Co. AG 

Davos Platz · Since 2015

The core activity of Guyan + Co. AG is the provision of real estate services, particularly in the areas of rental, sales, management and consulting of real estate properties.

Immobilum AG 

Steinhausen · Since 2007

The core activity of Immobilum AG is the brokerage and management of real estate, including the rental and sale of properties, as well as the provision of trust services.

JAVE Consulting GmbH 

Buchs Ag · Since 2000

JAVE Consulting GmbH provides fiduciary and advisory services including bookkeeping, payroll, social insurance matters and monthly, quarterly and annual financial statements. It also performs tax and VAT filings and offers property management and business consultancy services such as company formation and strategic planning.

rombro ag 

Volketswil · Since 2021

The company's core activity is the development and provision of software extensions and tools for the bexio accounting and invoice management platform, particularly the automation of bookings and invoices as well as the integration of external data sources such as Microsoft Excel, CSV or Google Sheets.

TAXConsulting AG 

Basel · Since 2023

The core activity of TAXConsulting AG is the provision of services in the field of tax consulting and administration, including support in the preparation of tax returns, tax planning and optimization, as well as the provision of Family Office services for private individuals and companies.

UBV Immobilien Treuhand AG 

Uetikon Am See · Since 2001

UBV Immobilien Treuhand AG provides real estate trustee and construction-related services, including property marketing, valuation and property management. The company also handles condominium ownership administration and supports new construction, renovation and refurbishment projects.

Accounto AG 

Zurich · Since 2018

Accounto AG provides a modular SaaS platform for digital accounting aimed at fiduciary/accounting firms, enabling automated document capture, bookkeeping, reconciliation and year‑end processing. The platform includes white‑label capabilities, AI-based document analysis, payroll features and API integrations.