Vianini Pipe Inc. is a Caltagirone Group company and is related to many group businesses located throughout the world. The company’s direct parent is Unicon A/S which is a wholly owned subsidiary of Aalborg Portland A/S both of which are located in Denmark. Additional web sites that may be of interest are as follows:

Aalborg Portland Group: www.aalborgportlandgroup.com

Cementir Holding SpA: www.cementirholding.it