Celanese operates more than 50 large manufacturing plants across 27 countries, and has made several significant acquisitions in recent years, including Dupont’s $11 billion mobility and materials (M&M) business. At the same time, the company is undergoing a massive digital transformation. Sameer Purao, who joined Celanese as CIO and CDO in 2021, is keeping the team and company focused by making change management a core competency of his team, and ensuring a focus on value, agility, and purpose. What is the business transformation underway at Celanese? We’re leading a digital transformation foc…