John Lewer

John Lewer, CPA, currently serves as Finance Manager at Chart Industries, Inc. since February 2022. Prior experience includes roles at National Oilwell Varco as FP&A Accounting Manager, overseeing financial analysis and compliance, and Intercompany Accounting Supervisor, managing the intercompany accounting team. John also held the position of Sr. Financial Analyst, focusing on variance analysis and financial forecasting. Earlier experience includes working as a Staff Accountant at TETRA Technologies, where responsibilities involved monthly accounting close and budgeting, and as an Accountant at RSK (UK) Limited, contributing to financial forecasting for hydrocarbon extraction. John holds a Master of Science in Accountancy and a Bachelor of Business Administration in Finance from the University of Houston, C.T. Bauer College of Business.