317-622-8970Search all companies →Largest Healthcare & Life Science Companies in Louisiana (2026)
Factur's directory lists 67,389 healthcare & life science companies in Louisiana. These are the 10 largest of them by annual revenue, led by Ochsner Health ($5.6B), Raising Cane's Restaurants LLC ($5.1B) and LHC Group Inc ($4.3B).
Size mix: of the 67,388 with a known headcount, 98.5% have 1-50 employees, 1.1% 51-200, 198 companies 201-1000, 36 companies 1001-5000 and 8 companies 5001+. 78 employ more than 500 people.
The 10 largest healthcare & life science companies in Louisiana by annual revenue
| # | Company | City | Employees | Annual revenue |
|---|---|---|---|---|
| 1 | Ochsner Health | New Orleans | 38,000 | $5.6B |
| 2 | Raising Cane's Restaurants LLC | Baton Rouge | 65,000 | $5.1B |
| 3 | LHC Group Inc | Lafayette | 29,000 | $4.3B |
| 4 | Amedisys | Baton Rouge | 19,000 | $2.4B |
| 5 | LCMC Health Holdings Inc | New Orleans | 18,000 | $2B |
| 6 | HRI Hospitality LLC | New Orleans | 1,900 | $1.9B |
| 7 | Willis Knighton Health | Shreveport | 7,000 | $1.6B |
| 8 | LifePoint Hospitals Inc | Eunice | 4,127 | $1.3B |
| 9 | Our Lady of the Lake Regional Medical Cente | Baton Rouge | 7,500 | $1.1B |
| 10 | Hospital Service District No 1 Parish Of Avoyelles State | Bunkie | 590 | $738M |
How this list is ranked
Companies are ranked by annual revenue (USD) as recorded on each company's profile in the Factur directory, highest first; companies with the same revenue are ordered by employee count. Only companies with a positive revenue figure on file are ranked, so a large private company with no reported revenue can be missing. The list covers companies whose record places them in Louisiana and whose Factur industry is Healthcare & Life Science. Figures are a snapshot of the directory, refreshed when the rankings are regenerated; open a profile for its current data.