Mill Rock Packaging Holdings, LLC - Salt Lake City Home > Mill Rock Packaging Holdings, LLC - Salt Lake City Back to Search Mill Rock Packaging Holdings, LLC - Salt Lake City 267 West California Avenue , Salt Lake City , UT , 84104 United States Contacts Primary Mr. Don Atkinson CFO Mr. Jim Caro Mr. Nick Crocker EHS Manager Mr. Tony Kalodimos Share × Print Email Facebook LinkedIn X Pinterest Powered By GrowthZone