Chemicals manufacturers in Mississippi
Mississippi has 106 chemicals establishments employing 5,862 people (Census, 2023), and EPA's ECHO database lists 123 active chemicals facilities in the state. By employment it is Mississippi's number 9 manufacturing industry, and Mississippi ranks number 33 among states for it.
- NAICS subsector
- 325
- Chemical Manufacturing
- Establishments
- 106
- Census 2023
- Employees
- 5,862
- Census 2023
- In EPA records
- 123
- With a page here
- 9
- Revised
- November 11, 2026
Chemicals factories with a page
| Facility | What it makes (NAICS) | City |
|---|---|---|
| Bakelite Chemicals LLC - Taylorsville Facility | All Other Basic Organic Chemical Manufacturing | Taylorsville |
| Baxter Healthcare Corporation | Pharmaceutical Preparation Manufacturing | Cleveland |
| Calgon Carbon Corporation | All Other Miscellaneous Chemical Product and Preparation Manufacturing | Bay St Louis |
| CF Industries Nitrogen LLC | Nitrogenous Fertilizer Manufacturing | Yazoo City |
| Chemours Delisle Plant | 325131 | Pass Christian |
| First Chemical Corp | All Other Miscellaneous Chemical Product and Preparation Manufacturing | Pascagoula |
| Mississippi Phosphates Corp | Phosphatic Fertilizer Manufacturing | Pascagoula |
| Nouryon Pulp and Performance Chemicals | Other Basic Inorganic Chemical Manufacturing | Columbus |
| Wellman of Mississippi Inc | Plastics Material and Resin Manufacturing | Bay Saint Louis |
These are the Mississippi chemicals facilities that report to EPA's Toxics Release Inventory. The other 114 in EPA records don't have a page yet.
What these factories make
- All Other Basic Organic Chemical Manufacturing (NAICS 325199): 2 facilities
- Plastics Material and Resin Manufacturing (NAICS 325211): 2 facilities
- All Other Miscellaneous Chemical Product and Preparation Manufacturing (NAICS 325998): 2 facilities
- Pharmaceutical Preparation Manufacturing (NAICS 325412): 1 facility
- Nitrogenous Fertilizer Manufacturing (NAICS 325311): 1 facility
- Synthetic Dye and Pigment Manufacturing (NAICS 325130): 1 facility
- Petrochemical Manufacturing (NAICS 325110): 1 facility
- Industrial Gas Manufacturing (NAICS 325120): 1 facility
- Phosphatic Fertilizer Manufacturing (NAICS 325312): 1 facility
- Other Basic Inorganic Chemical Manufacturing (NAICS 325180): 1 facility
Where they cluster
Cities with the most active chemicals facilities in EPA records: Gulfport (8), Greenville (7), Olive Branch (7), Hattiesburg (7), Pascagoula (6).
Chemicals manufacturing across the US. Everything made in Mississippi.