About Tisha Hartman
Tisha Hartman is the founder and CEO of Harms Advisory Group and author of The Scrappy COO. A strategic operator and growth architect, she partners with founders and executive teams at inflection points, when scale demands structure and clarity becomes non-negotiable.
With two decades of experience across high-growth startups, institutional portfolios, and global teams, Tisha is known for transforming operational chaos into intelligent systems that hold under pressure. Her work blends sharp financial insight, systems thinking, and leadership rigor to help companies scale fast without losing their soul.
At Harms, she leads with a steady hand and a bias for clean execution, building what doesn’t exist, fixing what’s breaking, and making momentum inevitable.
