Rosario Osobase

Rosario Osobase is a seasoned business leader with extensive experience in commercial operations and business development. Currently serving as Managing Director at Tenaris since October 2014, Rosario oversees all commercial and service activities for OCTG, linepipes, coating, and related operations in Nigeria, focusing on maximizing sales and growth through strategic planning. Concurrently, Rosario holds the Managing Director position at Pipe Coaters Nigeria Ltd. Prior experience includes key roles at Schlumberger, where responsibilities encompassed sales engineering, technical service, and formation evaluation engineering, as well as at British American Tobacco and Guaranty Trust Bank SL Ltd. Educational qualifications include a 1st Class Honors degree in Computing from the University of Bradford and an Executive MBA from IMD, alongside other significant business education at Jones Graduate School of Business, Rice University.