Precast/Prestressed Concrete Institute

The Precast/Prestressed Concrete Institute (PCI): Is headquartered in Chicago, Illinois, with membership throughout the world. PCI, an organization dedicated to fostering greater understanding and use of precast and prestressed concrete, maintains a full staff of technical and marketing specialists. 

ATMI Indy is PCI MNL-116 and PCI MNL-117 plant certified. These certifications allow ATMI Indy to provide structural precast with architectural finishes and stand alone architectural precast concrete. Our plant is subject to random inspections by PCI on a bi-annual basis in order to maintain this certification. In addition to this, ATMI Indy provides independent laboratory testing on a daily basis to further ensure quality.

The PCI website is and is a great resource for all Customers. is the professional trade association representing Precast Concrete Institute certified Precast/Prestressed Concrete producers