John Mullen is a seasoned executive known for transforming mid-market companies through operational excellence, technology adoption, and strategic growth initiatives. With leadership roles across major national brands like Home Depot, Office Depot and Fleet Pride. John has built a reputation for scaling organizations, optimizing retail and service operations, and driving measurable financial performance.

During his career, John held senior leadership positions at several major organizations, where he led high-performing teams, implemented break through operational systems, and introduced innovations that reshaped customer experience and operational efficiency. His early leadership career helped pioneer major retail advancements such as self-checkout and 24-hour store operations.

At Trades Mosaic, John leads the organization’s strategic vision andexecution. His deep experience in operations, mergers and acquisitions, and business transformation allows the company to rapidly integrate acquisitions while building a scalable platform designed to support long-term growth across the skilled trades sector.