1980
The first self-supporting tower calzavara produces the first self-supporting tower for SIP. From this date the company has been producing and selling in over 25 countries, more than 1,000 self-supporting and guyed towers.
The first self-supporting tower calzavara produces the first self-supporting tower for SIP. From this date the company has been producing and selling in over 25 countries, more than 1,000 self-supporting and guyed towers.
The first calzavara passive repeater Design of the first calzavara passive repeater. The company constantly grows and puts into operation, for the former company SIP, numerous radio links with [...]
Establishing of Calzavara SpA Founding year of the company Calzavara S.p.A. with the incorporation of the sole trader company and of Master. The first factory building is [...]
The joint-stock company Master Founding year of the company Master, a joint-stock company with the participation of the Fiat Group. The company Master, among other things, operated [...]
RTMI, first mobile communication service in Italy calzavara is one of the first companies to work for SIP in the installation of the first mobile radio systems [...]
Company Foundation The company is founded, as a sole trader, by the current Chairman Lucio Calzavara.