Middlefield Banc (NASDAQ:MBCN)orp, Inc. (NASDAQ: MBCN) is the bank holding company for Middlefield Banking Company, a community‐focused financial institution headquartered in Middlefield, Ohio. Through its banking subsidiary, the company offers a broad suite of deposit, lending and cash management solutions designed to meet the needs of individuals, small businesses and agricultural customers. Its product portfolio includes checking and savings accounts, certificates of deposit, mobile and online banking, commercial and real estate loans, construction and development financing, as well as equipment and agricultural lending.

In addition to traditional banking services, Middlefield Bancorp provides specialized wealth management and trust services through its affiliate, Middlefield Trust Company. These services encompass personal trust administration, investment management, estate planning support and retirement planning. By integrating these offerings, the company seeks to deliver a comprehensive financial experience for clients seeking to preserve, grow and transfer wealth.

Founded in the early 20th century, Middlefield Banking Company has steadily expanded its footprint across northeastern Ohio. Today, the bank operates multiple branch locations in Geauga, Lake and Cuyahoga counties, while also serving customers through digital channels and a dedicated treasury solutions team. Its regional presence enables it to maintain a strong community focus, supporting local development projects and small business growth initiatives.

The company is governed by an experienced board of directors and executive leadership team with deep roots in Ohio’s banking industry. Middlefield Bancorp emphasizes personalized service and community engagement, positioning itself as a reliable partner for clients seeking both traditional banking and specialized financial planning solutions in its served markets.