The Largest Fiduciary & Trust Companies in Thurgau
Market overview · updated October 2026
347 fiduciary & trust companies are registered as active in Thurgau. The market is highly fragmented: 83% of firms employ fewer than ten people, while only less than 1% have 50 or more. 50 firms (14%) were founded in the last five years. Most firms are based in Frauenfeld, Kreuzlingen, Amriswil.
Search all 347 fiduciary & trust companies — with size, revenue and ownership
Search now →Frequently asked questions
- How many fiduciary & trust companies are there in Thurgau?
- There are currently 347 active fiduciary & trust companies registered in Thurgau (source: Alpintel registry analysis).
- 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.