Mr. Leonard Himelsein is a seasoned financial executive and entrepreneur with decades of experience spanning banking, international trade, and precious commodities. He was a major shareholder, Executive Director, and Vice Chair of The Bank of Santa Barbara, where he played an integral role in its merger with American Riviera Bank. He now serves as a Director at American Riviera Bank, where he chairs the Asset Liability Management Committee and contributes his expertise on the Nominating & Corporate Governance and Loan Committees.
Mr. Himelsein launched his career in South Africa, focusing on diamonds, precious metals, and finance. His business ventures expanded across Europe and North America, establishing a global presence grounded in integrity and strategic growth. A proud connection to his roots, he has been a member of the esteemed World Federation of Diamond Bourses and the Diamond Club of South Africa for over 40 years. In the U.S., he is also a member of the Diamond Club West Coast.
Deeply committed to community engagement, Mr. Himelsein serves on the board of Santa Barbara Humane (SB Humane) and is an active member of the University Club of Santa Barbara and the Santa Barbara Yacht Club.
