Mill Rock Packaging Partners, a portfolio company of Mill Rock Capital, has acquired Impressions Incorporated, a specialty packaging company.

Impressions designs and produces paperboard packaging and printing products for many end markets.

“Joining forces with Impressions is an exciting development for the clients, suppliers and associates of both organizations,” said Bob Feeser, vice chairman of Mill Rock Packaging. “The transaction marks our entry into the important Midwest market and will enable us to expand our product and value-added service offerings across the combined footprint.”

Alvarez & Marsal and White & Case LLP advised Mill Rock Packaging. Finnea Group advised Impressions. BMO Sponsor Finance and PGIM Private Capital provided debt financing.