David Wang

David Wang is an experienced financial professional currently serving as the Financial Process Improvement & Reporting System Manager at Rheem Manufacturing, where the implementation of OneStream CPM has been a key focus. As the founder of Old School Security LLC, David provides FP&A and reporting services to clients facing new challenges following major acquisitions and divestitures. Previous roles include Financial Reporting System Manager at Oldcastle Materials, where David managed a Hyperion team and integrated numerous acquisitions into the reporting system, and CFO at Sun Dental Labs, where structural controls were established in the accounting department. David's extensive background includes various positions at CRH and its subsidiaries, focusing on financial reporting, management accounting, and strategic financial analysis across different industries. David holds an MBA in Finance and an MS in Computer Information Systems, along with a Bachelor's degree in Engineering, Industrial Administration.