Top Companies in Louisiana
Largest Louisiana business entities by revenue. Filter by employee size or sort by different criteria.
| Company Name | Country | City | Address 1 | Phone | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Upstream Petroleum INC | *****@***.*** | USA | Baton Rouge | 301 Main St 2204 | +** ******** | East Baton Rouge | 70801 | upstreampetroleumglobal.***** | 2017 | $1,500,000,000 | 10 | N/A | N/A | 42507256D |
| 2 | Ochsner Lsu Health System Of North Louisiana | ******@****.*** | USA | Shreveport | 1541 Kings Hwy | +** ********* | Caddo | 71103 | ochsnerlsuhs.***** | 2022 | $1,039,629,668 | 3 | N/A | N/A | 43169954N |
| 3 | Lsu Health Sciences Center New Orleans | *******@*****.*** | USA | New Orleans | 2820 Napoleon Ave Ste 700 | +** ******** | Orleans | 70115 | lsuhsc.***** | 2010 | $932,889,401 | 2 | N/A | N/A | N/A |
| 4 | Forest Manor INC | ********@******.*** | USA | Covington | 71338 Highway 21 | +** ********* | St. Tammany | 70433 | forestmanorcovington.***** | 1965 | $801,723,300 | 130 | N/A | N/A | 26908870D |
| 5 | Allied Building Stores, INC. | *********@*******.*** | USA | Monroe | 850 Kansas Ln | +** ******** | Ouachita | 71203 | alliedbuildingstores.***** | 1965 | $615,455,928 | 101 | N/A | N/A | 0021374000 |
| 6 | Willis Knight Hopsital | **********@********.*** | USA | Shreveport | 2600 Greenwood Rd | +** ********* | Caddo | 71103 | N/A | 1996 | $606,776,994 | 8 | N/A | N/A | N/A |
| 7 | Baton Rouge General Medical Center | ***********@***.*** | USA | Baton Rouge | 8490 Picardy Ave Ste 200 | +** ******** | East Baton Rouge | 70809 | N/A | 2014 | $567,217,966 | 21 | N/A | N/A | N/A |
| 8 | Our Lady Of The Lake Physician Group | ************@****.*** | USA | Baton Rouge | 4200 Essen Ln | +** ********* | East Baton Rouge | 70809 | fmolhs.***** | 2019 | $544,088,954 | 9 | N/A | N/A | N/A |
| 9 | Our Lady Of Lourdes Sleep Disorder Centre | *****@*****.*** | USA | Lafayette | 100 Asma Blvd | +** ******** | Lafayette | 70508 | lourdes.***** | 2011 | $509,566,946 | 81 | N/A | N/A | N/A |
| 10 | City Of New Orleans, Board Of Liquidation, City Debt | ******@******.*** | USA | New Orleans | 1300 Perdido St Bsmt W05 | +** ********* | Orleans | 70112 | boardofliquidation.***** | 2021 | $467,821,896 | 1 | N/A | N/A | N/A |
Louisiana-Companies.csv
Louisiana Business Entity Search
Looking up a Louisiana business entity? Our database lets you search by company name or registration number and get instant results — including the company's registered address, entity type (LLC, Corporation, etc.), founding year, industry classification, and employee count.
This is a faster alternative to the Louisiana Secretary of State's official filing database, with additional data fields like revenue estimates and corporate hierarchy that state registries don't provide. Results cover both active and inactive entities.
What you can look up
- Registered business address
- Entity type (LLC, Corp, LP, etc.)
- Registration / filing number
- Founding year & status
- Industry classification (SIC/NAICS)
Additional data available
- Employee count & revenue estimates
- Corporate hierarchy & parent company
- Email & phone (with data license)
- Website & trade names
- Bulk export to CSV
Related searches
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