Duane Siegfried
Chief Executive Officer at Horner & Shifrin, Inc. | St Louis, Missouri, United States
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Chief Executive Officer at Horner & Shifrin, Inc. in January 2016 to July 2016
President at Horner & Shifrin, Inc. in March 1997 to December 2015
Past President, Director at Society of American Military Engineers, St. Louis Post in March 2011 to March 2012
Chief Structural Engineer at Ralph Hahn & Associates in January 1981 to January 1997
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Iowa State University, Master of Science (M.S.) in Structural Engineering, January 1974 to January 1981
Iowa State University, MSCE, January 1974 to January 1981
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Transportation Engineering
Stormwater Management
Civil Engineering
Bridge Engineering
Structural Engineering
Navigation Structures
Structural Engineers
Drainage
Bridge
Highways
Traffic Engineering
Engineering
Site Development
Structures
Foundation Design
Sewer
Road
Construction Management
Water
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Discover more about Horner & Shifrin, Inc.What company does Duane Siegfried work for?
Duane Siegfried works for Horner & Shifrin, Inc.
What is Duane Siegfried's role at Horner & Shifrin, Inc.?
Duane Siegfried is Chief Executive Officer
What is Duane Siegfried's personal email address?
Duane Siegfried's personal email address is du****[email protected]
What is Duane Siegfried's business email address?
Duane Siegfried's business email address is d****[email protected]
What is Duane Siegfried's Phone Number?
Duane Siegfried's phone (314) ***-*353
What industry does Duane Siegfried work in?
Duane Siegfried works in the Design industry.
Duane Siegfried Email Addresses
Duane Siegfried Phone Numbers
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