WILLIAM ZIELINSKI
President & Chief Operating Officer – Chicago Tube & Iron
Entered the Steel Industry: 1979
Began with Olympic Steel: 1992
Previous positions held with Olympic Steel: Executive Vice President and COO (Chicago Tube & Iron), Vice President-Eastern Region and Vice President-Marketing (Chicago Tube & Iron), General Manager (Chicago Tube & Iron), Inside Sales Manager (Chicago Tube & Iron) and Product Manager (Chicago Tube & Iron)
B.S. Finance – Northern Illinois University
MBA – Loyola University – Chicago
MSCI Management Program (Ohio State University)
Executive Leadership Program (Texas A&M)
- Chairman – American Supply Association: Industrial Pipe Division
- Director – American Supply Association: Educational Foundation
- Board member – Affiliated Distributors – PVF Divisional Board
- Board member – MSCI Tubular Products Council