Created in 1934 in the Saint-Gervais district at the heart of Geneva, Bonnefous & Cie SA is a family-run accountancy firm.

The company has seen several generations of accounting experts and legal advisors, each of whom has been able to put their expertise and advice to the service of companies and private individuals.

Philippe and Michel Bonnefous, great grandchildren of the company founder, have been managing Bonnefous & Cie for over 20 years with the support of long-standing partners and staff members.

A number of companies active in the same sector – Sofider SA (1999), Berdat & Cie SA (2006) and Baumer & Cie SA (2014)  – have joined with Bonnefous & Cie SA to form a solid and committed team, with common long-term goals.

Our strong family values, combined with the modernity of our work processes, are the secret to our group’s strength.

The trust our clients place in us on a daily basis is a great source of satisfaction and motivation, driving us to maintain our offer of impeccable quality services and to provide new and innovative products.

Knowledge, attentiveness, proximity and long-term client support are our key values.

With the expertise of our 30 team members – expert accountants, legal advisors, auditors and tax advisors – we offer you a multidisciplinary perspective which guarantees efficiency through a comprehensive approach to the services we provide.

We offer support and assistance to management teams with dynamic tools allowing for more efficient and rapid financial governance.

The trust our clients place in us on a daily basis is a great source of satisfaction and motivation, driving us to maintain our offer of impeccable quality services and to provide modern solutions.

Knowledge, attentiveness, proximity and long-term client support are our key values.

Our clients include:

  • SME
  • Private individuals
  • Liberal professions
  • Communes / Public authorities
  • Medical establishments
  • Associations
  • Foundations (public and private law)
  • Real estate developers
  • Etc.
International network

Bonnefous & Cie SA is part of the Geneva Group International (GGI), which represents over 460 firms in 110 countries around the world. With 22,000 members, our consortium is able to answer all international questions and issues. You can thus benefit from the proximity of a local group, with the strength of a global network.

Our specialists

With the expertise of our 30 team members – expert accountants, legal advisors, auditors and tax advisors – we offer you a multidisciplinary perspective which guarantees efficiency through a comprehensive approach to the services we provide.