The TLGB, in addition to operating in Italy, he worked with various European and non-European companies. These are the main countries:
USA
Messico
Brasile
Cile
Argentina
Portogallo
Spagna
Francia
Inghilterra
Italia
Polonia
Russia
Slovakia
Bielorussia
Ungheria
Ucraina
Cecoslovacchia
Bielorussia
Turchia
Sud Africa
Korea del sud
Pakistan
Thailandia
India
Cina