Keith Marsay

Keith Marsay is a highly regarded chemical engineer with over 30 years of experience in the cement and lime industry. They currently serve as the Global Technical Manager for cement additives at CHRYSO and previously held various management positions, including Technical Manager at GCP and Quality Manager at CEMEX. Marsay has helped commission three integrated plants in the UK and Poland and has established a global reputation for ball mill optimization, conducting over 200 mill audits in the last decade. They hold a degree in Chemical Engineering from The University of Manchester.