Headquarters state · LA

Public companies headquartered in Louisiana

11 of the companies OpenFilings tracks list a business address in Louisiana. The most common cities are Baton Rouge (2), Covington (2), New Orleans (1), Covington, (1), Monroe (1), Ruston (1), Alexandria (1), Deridder (1).

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. Not investment advice.

Companies based in Louisiana

Public companies headquartered in Louisiana
#CompanyIndustry (SIC)Latest filingRevenue (latest FY)
314ETR ENTERGY CORP /DE/Electric ServicesOct 15, 2026$12.9BFY2025
677LAMR LAMAR ADVERTISING CO/NEWReal Estate Investment TrustsOct 6, 2026$2.3BFY2025
879GSAT Globalstar, Inc.Communications Services, NECSep 22, 2026$273.0MFY2025
1113POOL POOL CORPWholesale-Misc Durable GoodsOct 27, 2026$5.3BFY2025
1400LUMN Lumen Technologies, Inc.Telephone Communications (No Radiotelephone)Oct 23, 2026$12.4BFY2025
1922HOS HORNBECK OFFSHORE SERVICES, INC.Oil & Gas Field Services, NECOct 27, 2026$1.3BFY2025
2124OBK Origin Bancorp, Inc.State Commercial BanksOct 9, 2026$538.0MFY2025
2408BFST Business First Bancshares, Inc.State Commercial BanksOct 26, 2026$10.7MFY2025
2702RRBI RED RIVER BANCSHARES INCState Commercial BanksSep 3, 2026$149.9MFY2025
2916AMSF AMERISAFE INCFire, Marine & Casualty InsuranceOct 27, 2026$317.3MFY2025
2927HBCP HOME BANCORP, INC.Savings Institutions, Not Federally CharteredOct 19, 2026$193.8MFY2025

Ranked by position in the SEC company ticker list (roughly by market value). The headquarters state comes from the business address in EDGAR and can differ from the state of incorporation.

Largest industries in Louisiana

Latest reports from Louisiana companies

Recent filings by companies headquartered in Louisiana
FiledCompanyFormWhat it isOriginal
Oct 26, 2026BFST Business First Bancshares, Inc.8-KResults of operations; Regulation FD disclosure· period Oct 26, 2026Document · Index
Oct 23, 2026LUMN Lumen Technologies, Inc.8-KDirector or officer change· period Oct 22, 2026Document · Index
Oct 22, 2026POOL POOL CORP8-KResults of operations; Regulation FD disclosure· period Oct 22, 2026Document · Index
Oct 19, 2026HBCP HOME BANCORP, INC.8-KResults of operations; Director or officer change; Regulation FD disclosure; Other events· period Oct 19, 2026Document · Index
Oct 9, 2026OBK Origin Bancorp, Inc.8-KRegulation FD disclosure· period Oct 9, 2026Document · Index
Oct 9, 2026POOL POOL CORP8-KDirector or officer change· period Oct 5, 2026Document · Index
Oct 6, 2026LAMR LAMAR ADVERTISING CO/NEW8-KMaterial agreement; New financial obligation· period Oct 1, 2026Document · Index
Oct 6, 2026OBK Origin Bancorp, Inc.8-KDirector or officer change· period Oct 5, 2026Document · Index
Oct 5, 2026HBCP HOME BANCORP, INC.8-KRegulation FD disclosure· period Oct 5, 2026Document · Index
Sep 25, 2026LUMN Lumen Technologies, Inc.8-KDelisting notice; Regulation FD disclosure· period Sep 25, 2026Document · Index
Sep 25, 2026POOL POOL CORP8-KDirector or officer change· period Sep 23, 2026Document · Index
Sep 15, 2026OBK Origin Bancorp, Inc.8-KDelisting notice; Regulation FD disclosure· period Sep 15, 2026Document · Index
Sep 11, 2026BFST Business First Bancshares, Inc.8-KDirector or officer change· period Sep 9, 2026Document · Index
Sep 8, 2026HOS HORNBECK OFFSHORE SERVICES, INC.8-K/ACurrent report· period Aug 28, 2026Document · Index
Sep 4, 2026HOS HORNBECK OFFSHORE SERVICES, INC.8-KDirector or officer change; Regulation FD disclosure· period Sep 1, 2026Document · Index
Sep 3, 2026HOS HORNBECK OFFSHORE SERVICES, INC.8-KRegulation FD disclosure· period Sep 2, 2026Document · Index
Sep 3, 2026RRBI RED RIVER BANCSHARES INC8-KRegulation FD disclosure· period Sep 3, 2026Document · Index
Sep 2, 2026ETR ENTERGY CORP /DE/8-KOther events· period Sep 2, 2026Document · Index
Sep 1, 2026LAMR LAMAR ADVERTISING CO/NEW8-KOther events· period Sep 1, 2026Document · Index
Aug 28, 2026POOL POOL CORP8-KMaterial agreement; New financial obligation· period Aug 28, 2026Document · Index
Aug 27, 2026RRBI RED RIVER BANCSHARES INC8-KOther events· period Aug 27, 2026Document · Index
Aug 7, 2026ETR ENTERGY CORP /DE/8-KOther events· period Aug 7, 2026Document · Index
Aug 7, 2026RRBI RED RIVER BANCSHARES INC10-QQuarterly report· period Jun 30, 2026Document · Index
Aug 6, 2026GSAT Globalstar, Inc.10-QQuarterly report· period Jun 30, 2026Document · Index
Aug 6, 2026GSAT Globalstar, Inc.8-KResults of operations· period Aug 6, 2026Document · Index

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Source

  • U.S. Securities and Exchange Commission, EDGAR company submissions (business address) and XBRL company facts. The SEC does not endorse OpenFilings.