Clients bring us consequential operating decisions. We bring the perspective of leaders who have managed the work, connected the systems, developed the teams, and remained accountable for the outcome.
The people behind the work
Different disciplines. One operating perspective.
FSG combines logistics leadership, business ownership, systems expertise, analytics, and organizational development. That range lets us see the whole operating problem without losing sight of the people responsible for solving it.
Cody Mullins is the Founder and President of Four Square Group, a logistics and supply chain consultancy established in 2019. His background includes world-class supply chain operations supporting brands such as Starbucks, Chick-fil-A, Chipotle, McDonald’s, and Wendy’s, with experience spanning strategic market growth, facility development, and operational technology. At FSG, Cody helps organizations turn operating complexity into practical action. His work includes Roadnet support, strategic growth analytics, transportation management, technology modernization, and value-add distribution design. He places particular emphasis on team structure, talent development, and the performance measures that sustain continuous improvement. Cody’s approach connects leadership priorities to the systems, processes, and frontline work required to produce a durable result.
Executive leadership · Customer development · Family enterprise · Talent strategy
Kristy Taddonio is the President and Owner of a family-owned logistics company based in Denver, Colorado. As a Partner and Strategic Advisor at Four Square Group, she helps leaders strengthen strategy, customer relationships, and organizational performance. A fourth-generation executive in her family business, Kristy brings firsthand experience navigating the intersection of family dynamics, ownership, and professional leadership. Her company has been recognized among Colorado’s Top Ten Family-Owned Businesses by ColoradoBiz Magazine. Kristy holds a BA in business from the University of Denver and completed leadership-coaching training through the Coaches Training Institute. Her work emphasizes associate retention, leadership development, and practical strategies that align people, culture, and business goals.
Supply chain systems · Data architecture · Route planning · Continuous improvement
Brian Evans is a senior supply chain leader with experience across warehouse operations, transportation management, and distribution environments associated with brands such as Starbucks, Chick-fil-A, and Staples. His expertise includes software management, database design and implementation, master-data architecture, strategic and dynamic route planning, labor management, forecasting, and operational analytics. Brian combines systems fluency with a hands-on understanding of how supply chain work is executed. Grounded in lean and Six Sigma principles, he helps teams create practical structures for accountability, trust, and communication. His focus is translating complex data and technology decisions into operating improvements that streamline work, strengthen service, and produce measurable bottom-line value.
