Middlefield Banc Corp., established in 1901 and headquartered in Middlefield, Ohio, serves as the parent organization for The Middlefield Banking Company. This entity delivers a comprehensive array of commercial banking solutions to a diverse clientele, including individuals, professionals, small business proprietors, and small to medium-sized businesses across northeastern and central Ohio. The company's offerings include a variety of deposit accounts such as checking, savings, negotiable order of withdrawal (NOW) accounts, money market accounts, and time certificates of deposit.