Edward J. Lehner founded Greenseed Holdings LLC. Presently, he is President, Chief Executive Officer & Director at Ryerson Holding Corp.

He is also Chairman of Metals Service Center Institute, Member of Financial Executives International, Member of Association of Corporate Growth and Member of Turnaround Management Association.

In his past career he occupied the position of General Manager, Director-Supply Chain & Logistics at Nucor Corp. and Vice President & General Manager at Birmingham Steel Corp. (a subsidiary of Nucor Corp.), Chief Financial Officer & Executive Vice President at Ryerson, Inc., Chief Financial & Administrative Officer at PSC Metals LLC, Chief Financial Officer for Severstal Columbus LLC and Vice President & General Manager at Laurel Steel Products Co.

Edward J. Lehner received an undergraduate degree from the University of Cincinnati (Ohio).