Mill Rock Packaging Acquires Keystone Paper & Box Company

February 13, 2023

Mill Rock Packaging Partners LLC, a specialty packaging platform backed by Mill Rock Capital, has acquired Keystone Paper & Box Company, a custom folding carton manufacturer based in South Windsor, Connecticut. Keystone's management has made a significant investment in the platform and will remain in place; the deal expands Mill Rock Packaging's footprint to the Eastern U.S. and builds the platform's national specialty packaging capabilities. Terms were not disclosed.

Buyers
Mill Rock Packaging Partners LLC, Mill Rock Capital
Targets
Keystone Paper & Box Company
Platforms
Mill Rock Packaging Partners LLC
Industry
Packaging
Location
Connecticut, United States
Transaction Type
Addon

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