Gregory Crook

Gregory Crook is an accomplished Chief Financial Officer with extensive experience leading finance teams across various industries. Currently serving as CFO at Sigma7 since October 2023, Gregory manages financial operations for a global risk information platform. Previous roles include CFO at EverSmith Brands, where a focus on growth for franchise owners was emphasized, and CFO at Aviacode, an international medical coding service. Gregory has also held significant financial leadership positions at Digital Science, Continuum, RAND Worldwide, IMS Health/Strategic Decisions Group, Segue Software, and Phycor, Inc., with expertise in financial strategy, operations, and management consulting. Gregory holds an MBA in Finance and a Bachelor's degree in Accounting from Northeastern University.