KEITH SIZEMORE

Chief Development Officer

Keith Sizemore serves as Chief Development Officer at Radiance Holdings, where he leads franchise growth, real estate strategy, and expansion initiatives across the company’s portfolio of brands. He is a seasoned growth executive with more than 30 years of experience in franchising, spanning corporate leadership and firsthand experience owning and operating franchised businesses.

Keith has held senior leadership roles with nationally recognized brands including McDonald’s, Shipley Do-Nuts, and Marco’s Pizza. His perspective is shaped by deep operational insight into unit-level economics, development decision-making, and the realities franchise partners face. He is passionate about creating enterprise value by fueling franchisee success—believing that strong unit performance, aligned partnerships, and disciplined growth are the true drivers of sustainable brand expansion.