Ronnie Berry

Ronnie Berry has extensive experience in the field of global tax management, currently serving as Vice President of Global Tax at Celanese since April 2009. In this role, Ronnie Berry oversees the global tax function for a technology and specialty materials company, focusing on tax planning to minimize the effective tax rate and cash taxes, tax financial reporting and compliance, and managing tax controversy. Prior to this position, Ronnie Berry held the role of Director at Deloitte Tax LLP from January 2001 to April 2009 and progressed from Intern to Senior Manager at KPMG between 1993 and 2001. Ronnie Berry holds a Master of Science in Accounting from Texas Tech University, obtained between 1989 and 2004.