Alltrista Plastics LLC
Plastics ManufacturingSouth Carolina, United States201-500 Employees
Alltrista Plastics LLC is a mid-sized plastics manufacturer based in Greer, South Carolina, serving medical, consumer packaging, and high-end industrial markets. The company operates across five locations worldwide and emphasizes high-volume, precision production guided by an end-to-end process from ideation and mold design to finished parts. By combining material science with manufacturing and automation capabilities, it pursues sustainable, high-quality results and centers its work on reliable delivery and positive impact. The business targets customers in its three core markets, offering integrated development paths that translate concepts into manufacturable products. Its regional footprint supports scalable production, and in early 2026 the company announced a facility expansion to Missouri, signaling ongoing capacity growth.