American Business Bank (ABB) has announced the appointment of David Mitsuuchi as Regional Executive Vice President of its San Fernando Valley regional office, located in Woodland Hills.

The appointment underscores ABB's regional banking model, in which relationship bankers lead offices serving Southern California's small and middle market businesses. The San Fernando Valley is a significant commercial market within Los Angeles County, home to a broad base of privately held companies across sectors such as manufacturing, healthcare, entertainment services, and real estate—segments that business banks like ABB compete to serve.

Before joining ABB, Mitsuuchi served as a Chief Lending Officer at First Foundation Bank. His career includes extensive experience serving the Valley business community, with previous roles spanning relationship banking, regional leadership, and credit administration at other financial institutions. That combination of credit and sales leadership is notable in business banking, where lenders who can balance risk discipline with client growth strategies often lead regional teams.

"We are very pleased to have David join the Bank and lead our San Fernando Valley office. His background and experience align well with our culture, positioning him for a meaningful contribution in serving the best businesses in Southern California," said Leon Blankstein, Director, Chief Executive Officer and President of ABB.

"I am honored to join American Business Bank and lead the San Fernando Valley office. Throughout my career, I have been fortunate to develop experience in both credit administration and sales management, providing me with a balanced perspective on helping clients grow. What drew me to American Business Bank is its reputation for relationship-based banking, entrepreneurial spirit, and commitment to serving businesses and communities," Mitsuuchi said.

Mitsuuchi and the Valley regional team are experienced business bankers who understand the local market and are focused on building genuine partnerships with small to middle market businesses.

"I look forward to partnering with our talented team to build on the Bank's strong foundation, deepen client relationships, and create meaningful opportunities for growth. Together, we will make a positive impact on our clients, our colleagues, and the communities we serve throughout the San Fernando Valley," said Mitsuuchi.

The hire also reflects the broader competitive environment among Southern California business banks, which frequently recruit seasoned commercial lenders to deepen market share in regional business communities. Observers of the local banking sector can watch how ABB's Valley office builds out its client portfolio under the new leadership.

More information about American Business Bank is available on its official website: americanbb.bank.