JERSEY CITY, N.J. & MIAMI--(BUSINESS WIRE)--Imperial Dade, a leading distributor of food service packaging and janitorial supplies, today announced the acquisition of Cosgrove Enterprises, Inc. ("Cosgrove"). The transaction represents the 33rd acquisition for Imperial Dade under the leadership of Robert and Jason Tillis, CEO and President of Imperial Dade, respectively. Financial terms of the private transaction were not disclosed. Headquartered in Miami, Florida, Cosgrove is a leading distribu