METALDYNE CORP. -- Linda Theisen, 45, to vice president of commercial operations for the powertrain group. She had been vice president of the quality, Six Sigma and process division.
She replaces Douglas Grimm, 44, who went to Visteon Corp.
Metaldyne, of Plymouth, Mich., supplies powertrain and chassis applications and transmission/transfer case, axle and driveline, suspension and noise and vibration control products.
NOBLE INTERNATIONAL LTD. -- Craig Parsons, 35, to vice president of sales. He was vice president of sales and marketing for Noble Metal Processing, a subsidiary.
Andrew Tavi, 33, to vice president and general counsel. He was deputy general counsel.
Noble International, of Warren, Mich., supplies design, engineering, manufacturing and program management.