Seibe Williams

Seibe Williams is a seasoned professional in sales excellence and commercial operations, currently serving as the Sales Excellence and Commercial Capability Development Lead for the Middle East & Levant at Viatris since November 2020. Prior to this role, Seibe held various positions at Pfizer from December 2007 to November 2020, including Upjohn Global Commercial Operations Market Lead for the GCC I&I Cluster, Sales Services Lead for the Gulf Cluster, and Gulf and Levant Sales & Marketing Services Lead. Seibe's extensive experience also encompasses roles in sales and marketing services across multiple regions, including Nigeria, Ghana, East Africa, and training positions in East NEAR, specifically in Kenya and Ethiopia.