Tammy Leese

Tammy Leese is an accomplished finance professional with extensive experience in high-level roles within prominent organizations. Currently serving as Director at 425 Consulting Group LLC since 2019, Tammy previously spent over 16 years at Microsoft, where Tammy held several significant positions, including Finance Business Enablement Group Manager and P&L Group Controller. Tammy demonstrated leadership by managing high-performing teams and driving the development of a Microsoft-wide commerce platform within a $15B business division. With a robust background in P&L oversight and strategic finance roles, Tammy leveraged expertise in managing complex financial operations and contributed to business growth through effective team recruitment and coaching. Academic credentials include a degree from the University of Washington.