• Caterpillar, Peoria, Ill., has appointed Nancy Bingham marketing supervisor for Caterpillar On-Highway Engines.

  • McClesky Enterprises, Ridgefield, Wash., has promoted Troy Heinzman to oversee inside sales for the firm's Cascade Container division. He previously served as the division's sales coordinator.

  • North American Green, Evansville, Ill., has hired Kevin VanTuyl as North Central regional sales manager and Sean Crimmins as East Central regional sales manager.