Prosperity Bancshares, Inc. operates as bank holding company for the Prosperity Bank that provides financial products and services to businesses and consumers. It accepts various deposit products, such as demand, savings, money market, and time accounts, as well as and certificates of deposit. The company also offers 1-4 family residential mortgage, commercial real estate and multifamily residential, commercial and industrial, agricultural, and non-real estate agricultural loans, as well as construction, land development, and other land loans; consumer loans, including automobile, recreational vehicle, boat, home improvement, personal, and deposit account collateralized loans; term loans and lines of credit; and consumer durables and home equity loans, as well as loans for working capital, business expansion, and purchase of equipment and machinery. In addition, it provides internet banking, mobile banking, trust and wealth management, retail brokerage, mortgage services, and treasury management, as well as debit and credit cards. The company was incorporated in 1983 and is headquartered in Houston, Texas.

Business First Bancshares, Inc. operates as the bank holding company for b1BANK that provides various banking products and services in Louisiana and Texas. It offers various deposit products and services, including checking, demand, money market, time, and savings accounts; and certificates of deposits, remote deposit capture, and direct deposit services. The company also provides commercial and industrial loans, such as working capital, term, equipment financing, asset acquisition, expansion and development, borrowing base, and other loan products, as well as commercial lines of credit, accounts receivable factoring, agricultural financing, and letters of credit; construction and development loans; commercial real estate loans; residential real estate loans comprising first and second lien 1-4 family mortgage loans, and home equity lines of credit; and consumer loans, including secured and unsecured installment, and term loans. In addition, it offers wealth management products, including mutual funds, annuities, individual retirement accounts, and other financial products, as well as other fiduciary and private banking products and services. Further, the company provides a range of other financial services comprising debit and credit cards, treasury and cash management, merchant, automated clearing house, lock-box, receivables factoring, correspondent banking, and other treasury services, as well as employee and payroll benefits solutions; and drive-through banking facilities, automated teller machines, night depository, personalized checks, electronic funds transfer, domestic and foreign wire transfer, traveler's checks, vault, loan and deposit sweep accounts, online and mobile banking, e-statements, and bank-by-mail services. Business First Bancshares, Inc. was founded in 2006 and is headquartered in Baton Rouge, Louisiana.

Home Bancorp, Inc. operates as the bank holding company for Home Bank, National Association that provides various banking products and services in Louisiana, Mississippi, and Texas. It offers deposit products, including interest-bearing and noninterest-bearing checking, money market, savings, NOW, and certificates of deposit accounts. The company also provides various loan products comprising one-to four-family first mortgage loans, home equity loans and lines, commercial real estate loans, construction and land loans, multi-family residential loans, commercial and industrial loans, and consumer loans. In addition, it invests in securities; and offers credit cards and online banking services. Home Bancorp, Inc. was founded in 1908 and is headquartered in Lafayette, Louisiana.

Red River Bancshares, Inc. operates as a bank holding company for Red River Bank that provides banking products and services to commercial and retail customers in Louisiana. The company provides various deposit products, including checking, saving, money market accounts, and time deposits. It offers commercial real estate loans; one-to-four family mortgage loans and home equity lines of credit; construction and development loans; commercial and industrial loans; small business administration paycheck protection program loans; tax-exempt loans; consumer loans to individuals for personal, family, and household purposes, including secured and unsecured installment and term loans; home mortgage loans; and lines of credit and standby letters of credit. In addition, the company provides treasury management, private banking, and brokerage; investment advisory, financial planning, and a suite of retirement plans; debit and credit cards, direct deposits, cashier's checks, and wire transfer services; online banking services, including access to account balances, online transfers, online bill payment, and electronic delivery of customer statements; and banking services in person, through ATMs, drive-through facilities, night deposits, telephone, mail, mobile banking, and remote deposits. Red River Bancshares, Inc. was incorporated in 1998 and is headquartered in Alexandria, Louisiana.

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; 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 and unsecured installment and term loans, home equity loans and lines of credit, 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 vault, positive pay, ACH origination, 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, automated teller machines, 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.

First Guaranty Bancshares, Inc. operates as the holding company for First Guaranty Bank that provides commercial banking services in Louisiana and Texas. It offers various deposit products, including personal and business checking, savings, money market, and demand accounts, as well as time deposits to consumers, small businesses, and municipalities. The company provides loans, such as non-farm, non-residential loans secured by real estate, commercial and industrial loans, one- to four-family residential loans, multifamily loans, construction and land development loans, agricultural loans, farmland loans, and consumer and other loans to small to medium-sized businesses and professionals, and individuals. In addition, it offers a range of consumer services, including credit cards, mobile deposit capture, safe deposit boxes, official checks, online and mobile banking, automated teller machines, and online bill pay; provides additional solutions, such as merchant services, remote deposit capture, and lockbox services to business customers; and invests a portion of its assets in securities issued by the United States Government and its agencies, state and municipal obligations, corporate debt securities, mutual funds, and equity securities, as well as invests in mortgage-backed securities primarily issued or guaranteed by United States Government agencies or enterprises. First Guaranty Bancshares, Inc. was founded in 1934 and is headquartered in Hammond, Louisiana.

Fifth District Bancorp, Inc. operates as the bank holding company for Fifth District Savings Bank that provides various banking products and services primarily in New Orleans-Metairie Metropolitan Statistical Area. It offers a range of deposit accounts, including checking accounts, money market accounts, and certificates of deposit. The company also provides fixed-rate one- to four-family residential mortgage loans, as well as originates construction loans, home equity loans, home equity lines of credit, land loans, and share loans; and purchases commercial business loans. In addition, it offers electronic banking services, including mobile banking, on-line banking, telephone banking, bill pay, and electronic funds transfer via SmartPay. The company was founded in 1926 and is based in New Orleans, Louisiana.

Catalyst Bancorp, Inc. operates as a holding company for Catalyst Bank that provides various banking services to individuals and businesses in Louisiana. The company accepts various deposit products, including savings accounts, demand and NOW accounts, money market accounts, and certificates of deposit. It also offers single family residential first mortgage loans, commercial real estate mortgage loans, multi-family residential mortgage loans, commercial and industrial loans, construction and land loans, consumer loans, and other loans. In addition, the company invests in various types of securities comprising mortgage-backed securities, the U.S. treasury obligations, securities of various federal agencies and of state and municipal governments, certificates of deposit at federally insured banks and savings institutions, and federal funds. Catalyst Bancorp, Inc. was founded in 1922 and is headquartered in Opelousas, Louisiana.