The Pontificia Fonderia Marinelli (or Marinelli Pontifical Foundry, Marinelli Bell Foundry) is the successor of a bell foundry already at work in Agnone, Italy in 1040. The bell foundry is considered Italy's oldest family business and among the three oldest family businesses worldwide. In addition to a bell foundry, it is an artisan foundry that produces bronze portals, bas-reliefs, church artifacts, and bell restorations.