John Hoekstra Email & Phone Number
Director, Environment Health and Safety @ Cornerstone Building Brands
5 free lookup(s).
If you need more lookups,
subscriptions start at $34 USD/month.
John Hoekstra Location
- Chicago, IL, US
John Hoekstra Work
- Director, Environment Health and Safety @ (January 2026 - Present)
- Global Senior Manager, Environmental, Health, Safety and Sustainability @ (May 2017 - January 2026)
- Global Director of Safety - Americas @ Tate & Lyle (April 2011 - February 2017)
- Global Manager, Safety and Health @ (August 2004 - April 2011)
- Complex EHS Manager @ (August 1997 - August 2004)
- EHS and Training Manager @ (August 1995 - August 1997)
John Hoekstra Education
- The University of Chicago Booth School of Business
Effective Communication and Influencing
- University of Alabama at Birmingham
Master's of Engineering (Advanced Safety Engineering Management)
- Ingredion
Lean Six Sigma - Black Belt
- FkiQuality
Certificate (Lean Six Sigma - Green Belt)
- Microtrain Technologies
Non-Degree (Microsoft Project, PMP, Managing Projects)
- Spring Arbor University
MBA (Dual Concentrations in Finance and Management)
- Grand Valley State University
Bachelor of Science (B.Sc.) (Occupational Safety and Health)
John Hoekstra Summary
- John Hoekstra, based in Chicago, IL, US, is currently a Director, Environment Health and Safety at Cornerstone Building Brands. John Hoekstra brings experience from previous roles at Ingredion Incorporated, Tate & Lyle, Kellogg Company and ConAgra Foods. John Hoekstra holds a Effective Communication and Influencing @ The University of Chicago Booth School of Business. John Hoekstra has 2 emails and 4 mobile phone numbers on RocketReach.
Looking for a different John Hoekstra?
Find contact details for 700 million professionals.
Top Cornerstone Building Brands Employees
Zeljko Cvitkovic
Vice-President, Sales - National Builders
Scottsdale, AZ, US
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co