List of public sector organisations in Louisiana (2026 list)

#	Company	Industry	Headquarters	Employees	Founded
1	Louisiana State University lsu.edu Leading institution in Louisiana with land-grant, sea-grant, and space-grant status, offering diverse programs in instruction, research, and public service	Higher Education	🇺🇸 Baton Rouge	12,167	1860
2	University of Louisiana at Lafayette louisiana.edu A top-tier research university offering a wide range of degree programs, competitive sports teams, diverse student organizations, and strong community service initiatives	Higher Education	🇺🇸 Lafayette	4,017	1898
3	East Baton Rouge Parish School System One of Louisiana's largest school districts serving 41,000 students across 80 campuses, located in East Baton Rouge Parish on the Mississippi River	Education Administration Programs	🇺🇸 Baton Rouge	3,431	n/a
4	Jefferson Parish Schools jpschools.org A large and diverse public school system in Louisiana, serving over 50,000 students with 80 schools and 6,400 employees Providing education for success	Primary and Secondary Education	🇺🇸 Harvey	3,252	n/a
5	Veteran Administration va.gov Hospital and health care company located in Shreveport, Louisiana, specializing in providing medical services to veterans and their families	Hospitals and Health Care	🇺🇸 Shreveport	3,162	n/a
6	Louisiana Tech University latech.edu Public university offering bachelor's, master's, and doctoral degrees with focus on teaching, research, technology, and student development.	Higher Education	🇺🇸 Ruston	2,460	1894
7	CADDO PARISH SCHOOL DISTRICT caddoschools.org A primary/secondary education company located in Shreveport, Louisiana, providing educational services to students in Caddo Parish School District	Primary and Secondary Education	🇺🇸 Shreveport	2,345	n/a
8	Calcasieu Parish School Board cpsb.org The company is a school system located in Calcasieu Parish that emphasizes teamwork and community involvement to provide unique educational experiences for students	Education Administration Programs	🇺🇸 Lake Charles	2,203	n/a
9	United States Marine Forces Reserve marines.mil Marine Forces Reserve comprises both active duty and reserve Marines and Sailors, ready to augment active forces in wartime and serve the community in peacetime	Military	🇺🇸 New Orleans	1,964	1916
10	University of New Orleans uno.edu Public university offering diverse undergraduate and graduate programs, fostering inclusion, driving regional economy, and supporting research and cultural development.	Higher Education	🇺🇸 New Orleans	1,899	1958
11	St. Tammany Parish Public School System stpsb.org A leading public school system in St Tammany Parish, educating over 38,000 students with a focus on innovative instruction and academic excellence	Primary and Secondary Education	🇺🇸 Covington	1,503	n/a
12	University of Louisiana Monroe ulm.edu Educational institution offering a wide range of academic programs including graduate and undergraduate degrees in various areas of study	Higher Education	🇺🇸 Monroe	1,493	1931
13	LAFAYETTE PARISH SCHOOL SYSTEM lpssonline.com A large public school district in Louisiana serving over 30,000 students from PreK-12, with a mission to provide quality education for global competitiveness	Education Administration Programs	🇺🇸 Lafayette	1,408	n/a
14	Marine Forces Reserve marforres.marines.mil This company serves as the headquarters command for the US Marine Corps Reserve, responsible for training and mobilizing Reserve Marines in times of need	Armed Forces	🇺🇸 New Orleans	1,256	1916
15	Grambling State University gram.edu Historically black university in Louisiana offering diverse undergraduate, graduate, and certificate programs in various academic areas for career-ready graduates	Higher Education	🇺🇸 Grambling	1,176	1901
16	Northwestern State University nsula.edu A regional comprehensive university offering undergraduate and graduate degrees at multiple campuses and online, with a focus on quality academic programs	Higher Education	🇺🇸 Natchitoches	1,162	1884
17	McNeese State University mcneese.edu A university in Lake Charles, Louisiana, providing hands-on learning and job-ready skills to students Graduates are highly sought after by regional, national, and international employers	Higher Education	🇺🇸 Lake Charles	1,138	1939
18	Bossier Parish School Board bossierschools.org A top-rated school district in Louisiana, Bossier Schools is known for its rapid growth and commitment to excellence	Primary and Secondary Education	🇺🇸 Bossier City	1,129	n/a
19	Nicholls State University nicholls.edu Regional university in Thibodaux, LA offering diverse academic programs, 100+ degrees, 90+ organizations, and Division I athletics with a focus on first-generation college students and military-friendly initiatives	Higher Education	🇺🇸 Thibodaux	1,083	n/a
20	Southern University and A&M College- Baton Rouge subr.edu A historic institution promoting diversity, excellence in education, research, and public service, aiming to produce competent and productive graduates	Higher Education	🇺🇸 Baton Rouge	980	1880
21	LSU Health Sciences Center New Orleans lsuhsc.edu An academic health center in Louisiana that educates health professionals, conducts innovative research, and provides exceptional patient care and outreach programs	Higher Education	🇺🇸 New Orleans	886	1931
22	LSU Shreveport lsus.edu A regional urban comprehensive university in the Shreveport-Bossier area, offering education to 7,300 students and boasting a 25,000-strong alumni base	Higher Education	🇺🇸 Shreveport	874	1967
23	Jefferson Parish Sheriff's Office jpso.com A Law Enforcement Agency dedicated to maintaining public trust, enforcing laws, and ensuring safety in Jefferson Parish for families and residents	Law Enforcement	🇺🇸 Harvey	843	n/a
24	LSU AgCenter lsuagcenter.com Leading research institution supporting Louisiana's agricultural industries, environment, and quality of life through research, extension services, and youth and community programs	Research Services	🇺🇸 Baton Rouge	793	n/a
25	Terrebonne Parish School District tpsd-la.schoolloop.com A progressive school district in Terrebonne Parish ensuring every student receives quality education to prepare them for college or career readiness	Education Administration Programs	🇺🇸 Houma	793	n/a
26	Baton Rouge Community College mybrcc.edu A public community college in Baton Rouge, Louisiana, providing innovative, accessible, and dynamic educational programs to meet workforce needs and promote economic development	Higher Education	🇺🇸 Baton Rouge	786	1998
27	RAPIDES PARISH SCHOOL DISTRICT rpsb.us Public school district in Central Louisiana serving 22,000 students in 40+ schools with 3,200 employees Committed to providing innovative education	Primary and Secondary Education	🇺🇸 Alexandria	780	1880
28	Terrebonne General Health System tghealthsystem.com A nationally recognized non-profit health care system offering advanced services, including acute care, cancer care, diagnostic imaging, rehabilitation, and emergency services	Hospitals and Health Care	🇺🇸 Houma	765	n/a
29	LSU Health Shreveport lsuhs.edu This organization in the healthcare and medical research field educates professionals, provides clinical care, conducts cutting-edge research, and promotes diversity and inclusion	Higher Education	🇺🇸 Shreveport	735	1965
30	St. Landry Parish School Board slpsb.org The organization focuses on delivering high-quality education by working with families and communities to help students reach their full potential	Education	🇺🇸 Opelousas	679	n/a
31	Louisiana Army National Guard geauxguard.la.gov The company provides trained Soldiers, Airmen, and units for deployment in support of national military objectives as designated by the president of the United States	Financial Services	🇺🇸 New Orleans	638	n/a
32	Orleans Parish School Board nolapublicschools.com We are dedicated to providing high quality education to students, enabling them to thrive and succeed in all aspects of life	Primary and Secondary Education	🇺🇸 New Orleans	631	n/a
33	Pennington Biomedical Research Center pbrc.edu Leading medical research center focused on obesity, diabetes, cardiovascular disease, cancer, and dementia Conducts basic, clinical, and population health research to improve human health	Research Services	🇺🇸 Baton Rouge	603	1988
34	South Louisiana Community College solacc.edu Comprehensive community college with campuses across South Louisiana, offering a variety of academic programs and industry-based certifications to approximately 12,000 students annually	Higher Education	🇺🇸 Lafayette	563	1997
35	Lafayette Utilities System lus.org Established over a century ago, this community-centered company offers essential services including power, water, wastewater, and fiber-optics telecommunications with a focus on reliability and safety	Utilities	🇺🇸 Lafayette	191	1896

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Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.

List of public sector organisations in Louisiana

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