William O'Hara

William O'Hara is an accomplished finance professional with extensive experience in accounting and financial analysis. Currently serving as the Regional Finance Controller for Wellbore Integrity Solutions since January 2022, William previously held the position of UK Corporate Accountant at NOV, focusing on financial reporting and cost control. Prior experience includes roles at Wellbore Integrity Solutions and Schlumberger, where responsibilities encompassed financial planning and analysis, cost management, and complex accounting activities. William's career began at First Group as a GL Accountant, and educational credentials include an HND in Accounting from North East Scotland College.