Exhibit 22.1

Guarantors and Issuers of Guaranteed Securities

Each of the following entities has fully and unconditionally guaranteed the 4.75% Senior Notes due 2021 and the 4.875% Senior Notes due 2022 issued by Graphic Packaging International, Inc. (predecessor to Graphic Packaging International, LLC):

Name of Guarantor			Role			Jurisdiction of Incorporation or Organization
Graphic Packaging Holding Company			Parent Guarantor			Delaware
Field Container Queretaro (USA), L.L.C.			Subsidiary Guarantor			Delaware
Handschy Holdings, LLC			Subsidiary Guarantor			Delaware
Handschy Industries, LLC			Subsidiary Guarantor			Delaware
Riverdale Industries, LLC			Subsidiary Guarantor			Delaware

Each of the following entities has fully and unconditionally guaranteed the 4.125% Senior Notes due 2024 issued by Graphic Packaging International, Inc. (predecessor to Graphic Packaging International, LLC):

Name of Guarantor Subsidiary			Role			Jurisdiction of Incorporation or Organization
Graphic Packaging Holding Company			Parent Guarantor			Delaware
Field Container Queretaro (USA), L.L.C.			Subsidiary Guarantor			Delaware
Handschy Holdings, LLC			Subsidiary Guarantor			Delaware
Handschy Industries, LLC			Subsidiary Guarantor			Delaware
Riverdale Industries, LLC			Subsidiary Guarantor			Delaware