Excellence from Experience
Excellence from Experience

Stan Sinclair, Managing Member

Stan Sinclair is a former government Senior Executive with substantial experience developing and managing large organizations, including overseeing 13,000 employees and a $37 billion dollar budget for the United States Department of Veterans Affairs Benefits Administration. Since his retirement from the government in 2003, Mr. Sinclair has leveraged his knowledge and experience to facilitate leadership training sessions, author training materials, serve as an executive coach, provide government business development assistance, and a variety of other consulting services. As the leading member of Sinclair Advisory Group, he has now assembled a talented and experienced team to assist him in providing these and other services to a diverse group of clients.  Career highlights include:

  • Recipient of Meritorious Presidential Rank and Distinguished Service Awards
  • Deputy Undersecretary for Benefits, Veterans Benefits Administration from 2002-2003
  • Chief Learning Officer, Department of Veterans Affairs from 1999-2002
  • Deputy for Financial Management, Department of Veterans Affairs 1993-1999
  • Vietnam Era veteran who served with the U.S. Air Force
  • B.S. in Psychology, Masters in Counseling and Political Science/Public Administration

Seth Sinclair ACC, PMP, Member

Seth Sinclair is a leadership coach, management consultant, trainer, and facilitator with a passion for helping his clients achieve their personal and professional goals.  For over sixteen years he has worked with a diverse range of public and private sector customers and executives, leading engagements focused on strategic planning, leadership development, executive coaching, and organizational performance.  He is recognized for his ability to lead collaborative discussion, offer innovative ideas, identify strategic themes, and support client teams in clarifying and solving critical organizational issues.  Seth is professionally trained in coaching and currently holds an ACC credential with the International Coaching Federation.  He is also a certified Project Management Professional.  He is currently serving as a coach reviewer for George Mason’s Leadership Coaching for Organizational Performance program, working with program participants by reviewing recorded coaching sessions and providing feedback aligned to ICF’s core coaching competencies.


Before co-founding his company Sinclair Advisory Group in 2006, Seth was a manager for a global technology integration and consulting firm.  He draws on this experience and his outstanding management, communication, and analytical skills to partner with his clients to achieve results.


  • Certified Project Management Professional (PMP) and member of the Project Management Institute (PMI)
  • Associate Certified Coach (ACC) and Member of the International Coaching Federation (ICF)
  • Leadership Coaching for Organizational Performance Certificate, George Mason University
  • B.S. Finance, University of Maryland, College Park
  • Cooper Institute Certified Personal Trainer (CI-CPT), Competitive Athlete, USA Weightlifting
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