Irwin Orenstein, CPA
Irwin Orenstein is the Managing Director, leading our consulting and advisory practice.
provides our clients with a competitive edge through his
strategic business insights coupled with his
operational planning, implementation, and assessment skills.
strategic and tactical skills were honed through broad based, hands-on operational, team building and cost control assignments as a CFO, divisional business manager, project manager, controller, consultant, and auditor.
Prior to joining Weber & Shapiro, Irwin was a managing director with one of the world's largest international investment banks and the CFO and business manager of one of its major global subsidiaries.
Irwin is a CPA with "big 4" consulting experience.
wife and two children reside in Allendale, New Jersey.