Chemical manufacturers in South Dakota
South Dakota has 25 chemical makers in EPA records, facilities that list codes for basic, organic and specialty chemicals, resins and rubber. The most are in Mitchell, Hudson and Big Stone City. That is under 1% of the 8,779 such facilities nationwide, and South Dakota ranks #42 of 51 states.
- Product
- Chemical manufacturers
- Facilities
- 25
- State rank
- #42
- NAICS
- 325110 and 15 related codes
- Revised
- November 1, 2026
Facilities in South Dakota
These are active facilities in EPA's ECHO database that list a code for basic, organic and specialty chemicals, resins and rubber.
| Facility | City | What EPA lists |
|---|---|---|
| Poet Research Center | Scotland | Petrochemical Manufacturing |
| Glacial Lakes Energy LLC | Watertown | Petrochemical Manufacturing |
| Poet Biorefining Mitchell, LLC | Mitchell | Petrochemical Manufacturing |
| Poet Biorefining-Chancellor | Chancellor | Petrochemical Manufacturing |
| Poet Biorefining - Hudson | Hudson | Ethyl Alcohol Manufacturing |
| Nugen Energy LLC | Marion | Petrochemical Manufacturing |
| Poet Biorefining - Groton | Groton | Petrochemical Manufacturing |
| Otter Tail Power Company | Big Stone City | Ethyl Alcohol Manufacturing |
| Valero Renewable Fuels Company | Aurora | Petrochemical Manufacturing |
| Dakota Ethanol | Wentworth | Petrochemical Manufacturing |
| Aberdeen Energy LLC | Mina | Petrochemical Manufacturing |
| Red River Energy LLC | Rosholt | Petrochemical Manufacturing |
| Redfield Energy, LLC | Redfield | Petrochemical Manufacturing |
| Ringneck Energy, LLC | Onida | Ethyl Alcohol Manufacturing |
| Hub City Energy, LLC | Aberdeen | Ethyl Alcohol Manufacturing |
| Huron Energy LLC, DBA Glacial Lakes Energy LLC | Huron | Ethyl Alcohol Manufacturing |
| Siouxland Energy Cooperative | Hudson | All Other Miscellaneous Chemical Product and Preparation Manufacturing |
| Abe South Dakota LLC | Aberdeen | Petrochemical Manufacturing |
| Idic Specialty Drilling Chemicals LLC | Belle Fourche | All Other Miscellaneous Chemical Product and Preparation Manufacturing |
| Brightmark Full Circle Rng, LLC | Hurley | Industrial Gas Manufacturing |
| Brightmark Mill Valley Rng, LLC | Milbank | Industrial Gas Manufacturing |
| Lubrication Technologies Liquid Recycling | Desmet | All Other Miscellaneous Chemical Product and Preparation Manufacturing |
| Poet Biorefining Big Stone | Big Stone City | Ethyl Alcohol Manufacturing |
| Toshiba America Information Systems Incorporated Toner Products Division | Mitchell | Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing |
| Walling Chemical Company | Sioux Falls | All Other Miscellaneous Chemical Product and Preparation Manufacturing |
Industry codes are reported by facilities to EPA programs and are not checked here. A few listings may be repair shops, distributors or recyclers. How these records work.
Where they are
- Mitchell: 2
- Hudson: 2
- Big Stone City: 2
- Aberdeen: 2
- Scotland: 1
- Watertown: 1
By product code
- Petrochemical Manufacturing (NAICS 325110): 12
- Ethyl Alcohol Manufacturing (NAICS 325193): 6
- All Other Miscellaneous Chemical Product and Preparation Manufacturing (NAICS 325998): 4
- Industrial Gas Manufacturing (NAICS 325120): 2
- Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing (NAICS 325992): 1
All chemicals manufacturing in South Dakota: 39 facilities and Census job counts.