Corporate accounting is one of the most important management instruments. Rely on our support – we offer every service in the book from A to Z.

Osvaldo Birolini

Do you have any questions?

Osvaldo Birolini

Specialist for finance and accounting with Federal Diploma

+41 44 934 33 41

Osvaldo Birolini

Test now without any obligations

The first hour’s consultancy is free of charge

+41 44 934 33 41 | osvaldo.birolini[at]

The all-round perfect client care provided by PROVIDA Treuhand AG means we feel equipped to master all accounting challenges of the future. A foundation that underlies our success.

Roland End, hotelier and President of the Board of Bodenseehotel Weisses Rössli, Staad,