![](https://www.3therm.it/wp-content/uploads/2022/06/denis.sartori-1.jpg)
Ing. Denis Sartori
Chief Technical Officer
![](https://www.3therm.it/wp-content/uploads/2021/06/cecilia.piffer-e1716464424212.jpg)
Ing. Cecilia Piffer
Technical Director
![](https://www.3therm.it/wp-content/uploads/2018/02/andrea.ferretti.jpg)
Arch. Andrea Ferretti
External Technical Support North West
![](https://www.3therm.it/wp-content/uploads/2021/02/nicola-fronza.jpg)
Geom. Nicola Fronza
External Technical Support Trentino
![](https://www.3therm.it/wp-content/uploads/2022/06/hansjörg.maier_.jpg)
Hansjörg Maier
Technical Support Alto Adige
![](https://www.3therm.it/wp-content/uploads/2022/06/davide.sinigaglia.jpg)
Davide Sinigaglia
External Technical Support North East
![](https://www.3therm.it/wp-content/uploads/2024/03/Alessandro.Tontini.jpg)