James L. Holmes, Jr.

Jim Holmes founded Sentinel with the conviction that disciplined, measurable, and intelligent processes drive meaningful results. With more than 20 years of professional experience—including roles as Controller, Vice President of Finance, Chief Financial Officer, Director of Operations, and Chief Operating Officer at organizations in the U.S. and abroad—Jim brings deep financial and operational insight to helping clients protect their investments, assets, and businesses.

As CEO, Jim leads Sentinel’s strategic direction, ensuring alignment with the firm’s long-term vision. He builds and sustains strong client and stakeholder relationships while identifying growth opportunities, advancing innovation, and fostering a culture of continuous improvement.