Both the Hamilton and Vandalia operations continue as headquarters and global activity centers for blowmolds and preform molds, respectively. The global sales team within North America operates from these two main locations. Additionally, global teams focusing on R&D and technological innovations are managed from North American headquarters.
In January 2006, Wentworth signed a strategic partnership agreement with Simko S.A. in Buenos Aires, Argentina, to provide technical support for blow and PET preform molds throughout South America. Currently, Wentworth has manufacturing and service centers located in Canada, the U.S., Poland, United Kingdom, Argentina, Singapore, and China.