NEW YORK Severstal North
America Inc. has appointed Ronald Kostyo vice president and
general manager of the companys Dearborn, Mich.,
operations effective June 1.
Kostyo, formerly manager of
steelmaking at Dearborn, replaces Bruce Black, who has
"resigned ... to pursue other career interests," the
Dearborn-based steelmaker said May 20.
The domestic subsidiary of
Moscow-based OAO Severstal also has appointed Madhu Ranade vice
president and general manager of Severstal Columbus in
Mississippi effective June 10. Ranade, previously a vice
president and general manager at Chicago-based ArcelorMittal
USA LLC, succeeds Wilbur Winland, who is retiring.
Michael Tuomey has been
appointed Severstal NAs interim chief financial officer,
effective immediately. Tuomey, previously the companys
director of corporate accounting and controlling, replaces Mark
Yost, who has left the company.