About pruvia and fastview ag

Last updated: October 2026 · fastview ag, Suhr

pruvia is a software product of fastview ag in Suhr. fastview develops software for fiduciaries, auditors and SMEs: nunia for the fiduciary firm, pruvia for the audit firm; salda for SMEs is in preparation.

Rooted in practice

fastview was founded by Reto Ackermann and Marco Zanetti, both fiduciaries and certified auditors. fastview is the sister company of APT Treuhand: the requirements for pruvia and nunia come directly from APT’s everyday fiduciary and audit work. New functions are used first in our own engagements before they go to the clients of pruvia and nunia.

pruvia is developed, tested and operated by an in-house team of software engineers, quality assurance and operations.

The people behind pruvia

The same people stand behind pruvia and nunia.

Marco Zanetti and Reto Ackermann are professionally responsible for the Knowledge pages and the page Migration from revio or Revi PS.

Data in Switzerland

pruvia’s data is held in Switzerland. AI support runs exclusively in European data centres. Details are set out in the privacy policy.

Company

“pruvia”, “nunia” and “salda” are trademarks of fastview ag. Legal details in the legal notice.

Contact

We answer questions about pruvia at gruezi@pruvia.ch. For your audit firm, arrange an online demo; the system tour shows pruvia with sample data, without registration.