# Mill Rock Packaging acquires Keystone Paper & Box Company

Mill Rock Packaging Partners acquired Keystone Paper & Box Company, a folding carton maker based in South Windsor, Connecticut, marking its expansion to the Eastern U.S. Terms were not disclosed.

- Type: Acquisition
- Announced: 2023-02-13
- Where: South Windsor, CT, United States
- Status: completed
- Products: custom folding cartons, paperboard packaging
- Sectors: [Packaging](https://endata.com/sectors/packaging.md)

## Companies

- [Mill Rock Packaging Partners](https://endata.com/companies/7637.md) (acquirer)
- [Keystone Paper & Box Company](https://endata.com/companies/10242.md) (target)

## Sources

- [prnewswire.com](https://www.prnewswire.com/news-releases/mill-rock-packaging-acquires-keystone-paper--box-company-301744695.html), 2023-02-13: "Mill Rock Packaging Partners LLC announced today that it has acquired Keystone Paper & Box Company."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.