Jelle Koolstra

Jelle Koolstra serves as the QHSE Manager at Gouda Refractories BV since April 2017, overseeing the implementation of quality, health, safety, and environmental standards. Prior to this role, Jelle held various positions at Royal IHC from March 2006 to April 2017, advancing from QC Coordinator to QC Manager, SHEQ Manager, and eventually SHEQ Officer, where responsibilities included leading teams, developing continuous improvement programs, and supporting ISO9001:2015 implementation. Jelle's academic background includes two Bachelor's degrees from The Hague University of Applied Sciences in Business Administration and Industrial Design, along with additional education from Avans Plus.