The Largest Fiduciary & Trust Companies in Geneva
Market overview · updated October 2026
1'113 fiduciary & trust companies are registered as active in Geneva. The market is highly fragmented: 92% of firms employ fewer than ten people, while only 2% have 50 or more. 219 firms (20%) were founded in the last five years. Most firms are based in Genève, Carouge GE, Grand-Lancy.
The largest fiduciary & trust companies in Geneva
Ordered by estimated headcount (Alpintel analysis). Detailed figures on each company profile.
- 1Berney Associés SA · Genève
Berney Associés SA provides a range of fiduciary services including audit, management consulting, tax services, and corporate transactions. The compan…
- 2GACIS SA · Genève
GACIS provides a range of professional development services and networking opportunities for educators. They organize two statewide conferences each y…
- 3bonnefouspartners sa · Genève
bonnefouspartners sa provides a range of fiduciary services including audit, internal audit, legal and tax advisory, financial management, accounting,…
- 4Reliance Trust Company SA · Genève
Reliance Trust Company SA provides trust and fiduciary services to families, companies, and charitable organizations, managing over CHF 15 billion in …
- 5UNEO SA · Carouge GE
- 6Rhone Trustees (Switzerland) AG · Genève
Rhone Trustees (Switzerland) AG provides fiduciary services focused on wealth management, including succession planning, family governance advisory, f…
- 7FIDAG Genève SA · Genève
FIDAG Genève SA provides a range of fiduciary services including accounting, auditing, taxation, and consulting. The firm operates in multiple locatio…
- 8LemanHawk GmbH · Genève
LemanHawk GmbH provides financial planning and advisory services, focusing on retirement planning, tax optimization, and insurance solutions. Their of…
- 9FORVIS MAZARS AG · Vernier
Forvis Mazars AG provides a range of financial services including audit, accounting, and tax advisory. The firm serves various industries such as cons…
- 10ECHO AG · Genève
ECHO SA provides services in taxation, auditing, and accounting, focusing on personalized support for small and medium-sized enterprises (SMEs). The f…
Search all 1'113 fiduciary & trust companies — with size, revenue and ownership
Search now →Frequently asked questions
- How many fiduciary & trust companies are there in Geneva?
- There are currently 1'113 active fiduciary & trust companies registered in Geneva (source: Alpintel registry analysis).
- Which are the largest fiduciary & trust companies in Geneva?
- By estimated headcount, Berney Associés SA, GACIS SA, bonnefouspartners sa are among the largest providers. The ordering is based on estimate bands, not exact figures.
- How can I filter all fiduciary & trust companies by size and region?
- Alpintel search covers all 710,000 Swiss companies with filters for industry, headcount, revenue, region and ownership.