| Business | Phone |
| Basf Corp 8800 Line Ave, Shreveport 71106 | (318) 861-8201 |
| Morris & Dickson Co Ltd 410 Kay Ln, Shreveport 71115 | (318) 797-7900 |
| Red River Pharma 1868 Kings Hwy, Shreveport 71103 | (318) 674-2700 |
| Sage Pharmaceuticals Inc 5408 Interstate Dr, Shreveport 71109 | (318) 635-1594 |