Rafael Colmenares

Rafael Colmenares is a finance professional with extensive experience in various leadership roles across multiple companies. Currently serving as Finance Manager at Materion Corporation since 2019, Rafael previously held the position of Manager Finance at PolyOne from 2014 to 2019. Other notable roles include North America Controller at Saint-Gobain Crystals, Operations Finance Manager at Avery Dennison, and Manager of Plant & U.S. Fixed Assets Accounting at Momentive Performance Materials, formerly GE Quartz. Rafael began a finance career at GE, where various roles were undertaken over 13 years, culminating in management responsibilities. Educational background includes a BS/MBA from Florida State University and earlier studies at Woodberry Forest School.