• Hendrickson Truck Systems Group, Itasca, Ill., introduced Doug Sanford as vice president and general manager of the organization that oversees Hendrickson Truck Systems and Hendrickson Spring.

  • Allied Waste, Phoenix, introduced Denise Danner as its new senior vice president and controller & chief accounting officer.

  • Mike Long, executive director of the Solid Waste Authority of Central Ohio, has retired.