Combi Welcomes Theresa Hannen to Accelerate Marketing Growth Strategy and Digital Transformation

(North Canton, Ohio: October 30, 2025) – 

Combi Packaging Systems, a leading manufacturer of custom end-of-line packaging solutions, today announced the addition of Theresa Hannen as Senior Marketing Manager. In this newly expanded role, Theresa will lead strategic marketing planning, drive campaign performance across digital channels, and strengthen the company’s adoption of HubSpot as a unified growth platform.

Bringing more than 25 years of B2B industrial and manufacturing marketing experience, she joins Combi at a time of significant momentum following the company’s integration into Siat Group and expansion of its U.S. distributor network. Theresa will lead initiatives focused on demand generation, sales enablement, brand building, and data-driven marketing performance.

“Theresa brings a deep understanding of growth marketing, channel strategy, and manufacturing technology—exactly the multifaceted skillset our business requires,” said Jeff Guritza, Vice President of Marketing at Combi. “We’re moving fast to elevate our brand, expand our market presence, and scale our HubSpot lead-generation ecosystem. Theresa will play a mission-critical role in aligning marketing strategy with our aggressive revenue goals and distributor growth plans. She’s a great addition to Combi Nation!”

“Combi is a respected leader in engineered packaging solutions, with an incredible story to tell,” said Theresa. “I’m thrilled to help scale our marketing function and help deliver rapid ROI to our customers who need automation now more than ever.”

Theresa will be based at Combi’s headquarters in North Canton, Ohio, and will collaborate cross-functionally with leadership across sales, operations, product, and engineering teams as well as counterparts at Siat in Italy. She holds a Master of Business Administration (MBA) from the University of Akron.

About Combi Packaging Systems:

Founded in 1979 and wholly owned by Siat, Combi Packaging Systems, LLC, is a leading U.S. manufacturer of end-of-line packaging equipment, with more than 45 years of success in case erectors, case sealers, case packers, tray formers, ergonomic hand packing stations, and robotic technologies. Combi manufactures in a 165,000-square-foot facility in North Canton, Ohio, and employs more than 130 people. It is also the exclusive warehouse, engineering, and logistics hub for 3M-Matic case sealers and spare parts in North America.  

 For more information, please visit www.combi.com.

Media Inquiries:  

Jeff Guritza, VP of Marketing  

jguritza@combi.com