Group O

Group O is a packaging distributor and equipment integrator headquartered in Milan, Illinois, with major operations in Illinois, Indiana, Pennsylvania, Minnesota, Texas, and Mexico. Powered by more than 1,000 professionals who bring deep expertise across industries and disciplines, our approach is practical and hands-on, designed to deliver measurable results while optimizing packaging systems. Founded in 1974 as a small, Hispanic family-owned packaging company, Group O has grown into a multifaceted enterprise while remaining privately held and family owned by the Ontiveros family. That foundation continues to shape who we are today: a company built on long-term partnerships, continuous improvement, and a commitment to doing what’s right for our clients and communities.