Green Bay Packaging (GBP) announced that Bryan Hollenbach, Executive Vice President (EVP), will retire on August 31, 2025. Matt Szymanski, who is currently the Vice President of Mill Operations, will be promoted to EVP and will succeed Hollenbach in this role.
Hollenbach has been an active supporter of the industry, serving as Chairperson of the Fiber Box Association and as Chair of the Kraft Containerboard sector for the American Forest Products Association. He is also a board member of the International Corrugated Packaging Foundation.
Hollenbach's successful career spans 38 years in the paper industry, with nearly 21 years at GBP and a 16-year tenure at Hoffmaster, where he served as Senior Vice President of Operations.
Started in 1933, Green Bay Packaging Inc. is a family-owned, vertically integrated company consisting of corrugated container plants, a folding carton facility, recycled and virgin containerboard mills, pressure-sensitive label roll stock plants, timberlands, a paper slitting operation, and a sawmill facility.
