National Precast Concrete Association The NPCA is a trade organization for the precast concrete industry that consists of a coalition of over 850 companies worldwide. The NPCA is dedicated to promoting the use of quality precast concrete products by helping its members succeed while concurrently working in the public interest.
	Precast/Prestressed Concrete Institute The Precast/Prestressed Concrete Institute is an organization made up of of producers, suppliers, and professionals involved in the precast and prestressed concrete industries. The purpose of the PCI is to promote the design and use of precast and prestressed concrete products.
	Weckenmann Anlagentechnik Weckenmann is one of the world's leading suppliers of technological tools for the precast concrete industry. Their products include shutter-positioning robots, concrete spreading systems, plotting machines, and lifting devices, as well as many other tools that are useful for increasing manufacturing accuracy and efficiency.
	Vollert Vollert is a world leader in providing heavy-load manufacturing, transport and delivery systems. Some of Vollert's precast-specific products include complete systems for the manufacture of floor slabs, walls, columns, beams, double-T's, concrete pipes, and concrete sleepers.