Tune in to C-Suite Intelligence and step inside the inner circle of innovative business leadership. In each episode, the TMG team explores what it takes to sharpen your executive edge.
February 17 2026
As leaders rise, they must shift their focus from leading a team to shaping the business. Success at the top depends on how well they see across the enterprise, not just how well they manage their own business or function. In this episode, John Nasr and Stephanie Loquvam break down what it means to operate with an enterprise lens. Through the idea of “T leadership,” they explore how leaders can balance deep expertise with broad alignment across peers and business units. Enterprise leadership requires influence, trust, and collaboration, qualities that translate individual results into collective progress across the organization.
Senior Managing Director
John Nasr is a senior managing director with The Miles Group, where he focuses on executive coaching, assessments, and C-suite succession planning. John serves as an executive coach for business and functional leaders across industries, including airlines, defense, technology, utilities, financial services, homebuilding, consumer packaged goods, oil and gas, healthcare, manufacturing, and professional sports. John is also a trusted partner to Boards and senior management, having consulted on talent development initiatives, including CEO and other C-suite succession planning, for several large, multi-national corporations.
Prior to joining TMG, John worked in operations accounting for one of the country’s largest oil and gas companies in Dallas, TX. Following his work as an accountant, John practiced law at a large firm in Phoenix, Arizona, where he represented primarily institutional clients, including publicly traded banks, in commercial bankruptcy and related matters and was recognized by SuperLawyers as a Rising Star.
John holds a bachelor’s degree in business administration (finance and accounting double major) from the University of Oklahoma. He also holds a juris doctorate from the Sandra Day O’Connor College of Law at Arizona State University and a master’s degree in business administration from the W.P. Carey College of Business at Arizona State University. John lives in Phoenix.
Managing Director
Stephanie McCoy Loquvam is a managing director at TMG, where she advises clients on executive selection, senior team effectiveness, succession planning, and scaled leadership development.
She also has experience working with the Boards of Directors of publicly traded companies to assess board composition and enhance overall effectiveness.
Stephanie brings diverse perspectives based on experience across industries, including technology, financial services, construction, oil and gas, consumer goods and healthcare. Before joining TMG, Stephanie was a private practice attorney representing businesses of all sizes in commercial disputes, regulatory issues, corporate governance, and constitutional matters. Stephanie currently resides in Phoenix, Arizona.
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