Investar Holding Corporation operates as the bank holding company for Investar Bank that provides a range of commercial banking products to individuals, professionals, and small to medium-sized businesses in south Louisiana, southeast Texas, and Alabama in the United States. The company offers various deposit products and services, such as savings, checking, money market, and individual retirement accounts, as well as various certificates of deposit; debit and credit cards; internet, mobile, and video banking services; and reciprocal deposit products. It also provides commercial real estate loans; commercial and industrial loans, including working capital lines of credit and equipment loans; construction and development loans comprising loans for the construction of commercial projects, and single family residential and multifamily properties; one-to-four family residential real estate loans, such as second mortgage loans; and consumer loans, such as secured or unsecured, installment or term loans, home equity loans, home equity lines of credit, business purpose loans, and auto loans, as well as loans for personal, family, and household purposes. In addition, the company offers treasury management products, including remote deposit capture, lockbox payment processing, virtual vaults, positive pay, automated clearing house origination, credit card processing, wire transfer, investment sweep accounts, and business internet banking services. Further, it provides various other banking services, such as cashiers' checks, direct deposit of payroll and social security checks, night depository, bank-by-mail, ATMs with deposit automation, electronic statements, interactive teller machines, online account opening, and mobile wallet payment services. Investar Holding Corporation was founded in 2006 and is headquartered in Baton Rouge, Louisiana.