Finance & Insurance

Bühler Treuhand 

Zug · Since 1999

Bühler Treuhand provides fiduciary services including financial accounting for sole proprietorships and legal entities, payroll administration (using Abacus), tax preparation, VAT filings and VAT representation for foreign companies. The practice also offers corporate advisory services (company formation, choice of legal form, restructuring, succession planning) and performs limited audits and special examinations.

Bühler Treuhand AG 

Adliswil · Since 1988

Bühler Treuhand AG provides fiduciary and advisory services including financial accounting, payroll administration, tax advice, corporate consulting and audits. Offerings include bookkeeping and financial statements, VAT filings and fiscal representation, payroll processing, company formation and restructuring advice, plus limited and special audits.

Burkhart & Partners AG 

Freienbach · Since 2025

The core activity of Burkhart & Partners is the provision of services in the field of finance and accounting, in particular: Accounting and taxes (e.g. flat-rate mandates, individual orders, annual financial statements); Financial planning and consulting (e.g. strategic financial planning, financial reporting, cash flow management); Process optimization and digitization (e.g. selection and integration of tools and applications); Fiscal representation and domicile services (e.g. representation of foreign companies in Switzerland, domicile addresses in Zurich and Zug); CFO services (e.g. support in the financial management of companies). The company thus offers a wide range of services aimed at supporting companies in their financial and administrative tasks.

Bussmann & Frey AG 

Olten · Since 1999

The core activity of Bussmann & Frey AG encompasses two main areas: 1. **Trust Services**: The company provides trust services, including accounting, financial statement consulting, tax consulting, and general business consulting. 2. **Real Estate**: Bussmann & Frey AG is also active in the real estate sector, offering services such as brokerage and sale of properties, traffic value appraisals, management of rental properties, renting and buying of properties.

Caisse de pensions de la Banque Cantonale Vaudoise 

Lausanne · Since 1980

Caisse de pensions de la Banque Cantonale Vaudoise provides occupational pension services, including administrative and accounting management for pension schemes, actuarial and risk advice, and support for asset management related to pension funds.

Caisse de retraite et de prévoyance du personnel de la Banque Cantonale du Valais 

Sion · Since 1981

Casavita-Stiftung 

Glarus · Since 1974

Casavita-Stiftung operates four nursing homes and offers age-appropriate serviced apartments. The non-profit organisation provides long-term nursing and care, including palliative care and dementia-related support, and cooperates with external specialists.

cmt wirtschaftsprüfung ag 

Appenzell · Since 2005

The company's core activity is auditing, including trust and tax services, particularly for small and medium-sized enterprises (SMEs). The company offers comprehensive services such as statutory audit, voluntary audits, statutory special audits and consulting in the areas of trust, tax and auditing.

Coface Re SA 

Lausanne · Since 2014

Coface Re SA is a company that provides trade credit insurance, business information, debt collection and related risk-management services.

copartner gmbh 

Schönenbuch · Since 1999

copartner gmbh provides audit, business advisory and fiduciary services, including statutory and limited audits, financial and business planning, accounting, tax and payroll services.