| # | Company | Employees |
|---|---|---|
| 1 |
Willis Knighton Healthwkhs.com
A not-for-profit community healthcare corporation with hospitals, specialized centers, physician network, wellness centers, and philanthropic initiatives in Louisiana region |
3,273 |
| 2 |
Veteran Administrationva.gov
Hospital and health care company located in Shreveport, Louisiana, specializing in providing medical services to veterans and their families |
3,162 |
| 3 |
CADDO PARISH SCHOOL DISTRICTcaddoschools.org
A primary/secondary education company located in Shreveport, Louisiana, providing educational services to students in Caddo Parish School District |
2,345 |
| 4 |
Ochsner LSU Healthochsnerlsuhs.org
A partnership between Ochsner Health and LSU Health Shreveport to provide top-notch healthcare, medical education, and research in northern Louisiana |
1,313 |
| 5 |
LSU Shreveportlsus.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 |
874 |
| 6 |
Highland Hospital
A hospital & health care company located in Shreveport, Louisiana, providing healthcare services to the community |
827 |
| 7 |
Metro Aviation, Inc.metroaviation.com
Aircraft completion center specializing in installing kits and avionics for air medical, law enforcement, and VIP/corporate customers Also operates aircraft for hospitals |
816 |
| 8 |
LSU Health Shreveportlsuhs.edu
This organization in the healthcare and medical research field educates professionals, provides clinical care, conducts cutting-edge research, and promotes diversity and inclusion |
735 |
| 9 |
PT. Soho Industri Pharmasisoho.co.id
A pharmaceutical company based in Shreveport, LA, United States, specializing in the industrial production of medications |
464 |
| 10 |
AFS Logisticsafs.net
Helps companies understand freight costs, optimizes shipping programs, and manages transportation services, ensuring fair payment and deserved outcomes for shippers. |
398 |
| 11 |
LifeShare Blood Centerlifeshare.org
Nonprofit blood center supplying components to medical facilities, offering rare blood supplies, molecular testing services, and specialized compatibility solutions |
337 |
| 12 |
Centenary College of Louisianacentenary.edu
Established in 1825 in Mississippi, now based in Shreveport, Louisiana, this company offers Southern Liberal Arts education to students worldwide |
328 |
| 13 |
University Healthsavingandchangingmorelives.org
A health system formed by Ochsner and LSU Health Shreveport to manage hospitals, clinics, and clinical activities in Shreveport and Monroe |
320 |
| 14 |
Parish of Caddocaddo.org
The Parish of Caddo/Caddo Parish Commission serves as the governing body for Caddo Parish, managing and making decisions for the area |
284 |
| 15 |
Bally's Shreveport Hotel & Casinocasinos.ballys.com
A global casino-entertainment company offering gaming, dining, accommodations, and entertainment options, with a focus on exceptional guest service and employee benefits |
194 |
| 16 |
Sports South LLCtheshootingwarehouse.com
Market leader in sport goods distribution for shooting sports industry, with 180 years of family-owned legacy, offering unmatched inventory and distribution services |
194 |
| 17 |
Highland Clinichighlandclinic.com
Physician-owned multi-specialty clinic providing personalized care with multiple hospital affiliations, shared medical records, and advanced technology for comprehensive healthcare services |
181 |
| 18 |
Southern Classic Chickensouthernclassicchicken.com
Southern Classic Chicken serves delicious fried chicken in the South, with nearly 20 locations expanding across Texas, Louisiana, and Arkansas Seeking franchise operators |
172 |
| 19 |
Red Ball Oxygen Co.redballoxygen.com
Family-owned distributor of industrial, specialty and medical gases, welding equipment, safety supplies, and robotic welding solutions, focused on cost reduction and productivity enhancement |
165 |
| 20 |
Brookshires Food Storebrookshires.com
A food & beverages company located in Shreveport, LA, offering a variety of products to meet the needs of customers |
165 |
| 21 |
Shreve Memorial Libraryshreve-lib.org
An established 21-branch library system in Shreveport, Louisiana, and Caddo Parish, providing resources, services, and support to transform lives Value-driven with a focus on innovation and customer satisfaction |
162 |
| 22 |
Omni Specialty Packagingomnisp.com
Independent manufacturer, marketer, and distributor of automotive lubricants and chemicals, prioritizing consumer satisfaction with a fully automated manufacturing facility |
160 |
| 23 |
Heard, McElroy & Vestal, LLC CPAhmvcpa.com
A full-service CPA and consulting firm with over 70 years of experience, providing personalized solutions and opportunities for clients in North Louisiana |
156 |
| 24 |
Allegiance Health Managementahmgt.com
An acute and post-acute health system in Shreveport, LA, offering exceptional patient care in specialty medical fields across multiple states |
146 |
| 25 |
Southwestern Electric Power Company (SWEPCO)swepco.com
AEP Southwestern Electric Power Company provides electricity to over 200 communities in a 33,000-square mile service area with over 520,000 customers |
141 |
| 26 |
The COTTAGEthecottage.com
This company specializes in selling high-end windows, doors, cabinetry, appliances, tile, screens, heated flooring, and decorative hardware for residential projects |
86 |
| 27 |
Alloy Piping Products (APP)alloypipingproducts.com
Integrated manufacturer and distributor of fittings and piping components, providing solutions for power, midstream, refining, chemical, and petrochemical industries worldwide |
82 |
| 28 |
Querbes and Nelsonqnins.com
Tailored insurance and risk management solutions for businesses and individuals, offering analysis, recommendations, and dedicated service to ensure protection and confidence |
43 |
| 29 |
Sklar Exploration Company, LLCsklarexploration.com
An independent exploration and production company with over 80 years of experience in the oil and gas industry, focusing on wells throughout the United States |
32 |
| 30 |
Providus Financial Services, LLC318insurance.com
Specializing in insurance and financial services for retirees, offering solutions in Medicare planning, long-term care, life insurance, health insurance, and wealth transfer |
18 |
| 31 |
Dethloff & Associates, Inc.dethloffinsurance.com
This company provides insurance services for both commercial and personal lines |
15 |
| 32 |
JPJ Investmentsjpjinvestments.com
An independent wealth management firm offering a wide range of financial products and services, specializing in fee-based portfolios to meet clients' goals |
13 |
| 33 |
Delta Controls Corporationdeltacnt.com
A leader in designing, engineering, and manufacturing process equipment and instrumentation, providing innovative solutions for unique and demanding applications globally |
12 |
| 34 |
Falco Energy Transportationfalcoenergy.com
A crude oil marketing and transportation company that quadrupled its fleet and expanded operations in multiple basins before being acquired |
9 |
| 35 |
Tomakk Glass Partnerstomakkglass.com
Specializing in tempered and insulated glass, this company fabricates high-quality products for residential, commercial, and architectural applications with a focus on precision and customer service |
9 |
| 36 |
Bank of Coushatta - Ellerbemybcbank.com
A company that prioritizes customer care, providing real people for everyday banking needs |
6 |
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How this list is built
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.
The same list elsewhere in United States
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- The largest companies in New York State 10,485
- The largest companies in Texas 8,086
- The largest companies in Florida 4,945
- The largest companies in Illinois 4,175
- The largest companies in Pennsylvania 3,110
- The largest companies in Massachusetts 3,093
- The largest companies in Georgia 2,632
- The largest companies in Ohio 2,618
- The largest companies in New Jersey 2,569
- The largest companies in Virginia 2,503
- The largest companies in Michigan 2,346
- The largest companies in North Carolina 2,174
- The largest companies in Alabama 1,806
- The largest companies in Washington State 1,785
- The largest companies in Colorado 1,774
- The largest companies in Minnesota 1,700
- The largest companies in Maryland 1,527
- The largest companies in Wisconsin 1,482
- The largest companies in New York 6,920
- The largest companies in San Francisco 2,030
- The largest companies in Houston 1,791
- The largest companies in Chicago 1,668