Chemical Manufacturing in South Dakota

NAICS 325 · SD

Chemical Manufacturing is an industry in South Dakota. The Bureau of Labor Statistics counted 37 establishments in South Dakota in 2025. This register lists 63 facilities in South Dakota.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in South Dakota46 FACILITIES

Listing 46 of 63: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
AEAberdeen Energy LLC	Mina	20–99	● ACTIVE
A-ox Welding Supply, LLC	Sioux Falls	—	● ACTIVE
Dakota Ethanol LLC	Wentworth	20–99	● ACTIVE
Glacial Lakes Energy LLC	Watertown	20–99	● ACTIVE
Henkel US Operations Corporation	Brandon	—	● ACTIVE
NENugen Energy LLC	Marion	20–99	● ACTIVE
PBPoet Bioprocessing Hudson Co2 Plant Addition	Hudson	20–99	● ACTIVE
PBPoet Biorefining - Groton	Groton	20–99	● ACTIVE
PRPoet Research Center	Scotland	20–99	● ACTIVE
RRRed River Energy LLC	Rosholt	20–99	● ACTIVE
RERingneck Energy, LLC	Onida	20–99	● ACTIVE
Amtec CORP	Clear Lake	—	● ACTIVE
HCHub City Energy LLC	Aberdeen	20–99	● ACTIVE
HCHub City Energy LLC	Aberdeen	20–99	● ACTIVE
HEHuron Energy LLC	Huron	20–99	● ACTIVE
TOTech Ord, a Division of Amtec Corporation	Clear Lake	100–499	● ACTIVE
A & B Welding Supply LLC	Rapid City	—	● ACTIVE
ATAntiradical Therapeutics LLC	Sioux Falls	—	● ACTIVE
Armourer's Choice, LLC	Sioux Falls	—	● ACTIVE
Cytion LLC	Sioux Falls	—	● ACTIVE
Van Diest Supply Company	Pierre	—	● ACTIVE
Vst LLC	Brookings	—	● ACTIVE
Zanfel Laboratories, INC	Dakota Dunes	—	● ACTIVE
PBPoet Biorefining Big Stone	Big Stone City	20–99	◐ LIKELY ACTIVE
RERedfield Energy, LLC	Redfield	20–99	◐ LIKELY ACTIVE
BFBenchmark Foam, INC.	Watertown	20–99	◐ LIKELY ACTIVE
Caw Industries, INC.	Rapid City	1–19	◐ LIKELY ACTIVE
OTOtter Tail Power Company	Big Stone City	—	◐ LIKELY ACTIVE
PEPrairie Ethanol, LLC	Mitchell	—	◐ LIKELY ACTIVE
SLSenproco, LLC	Sioux Falls	20–99	◐ LIKELY ACTIVE
VRValero Renewable Fuels Company	Aurora	—	◐ LIKELY ACTIVE
CEChemring Energetic Devices	Clear Lake	—	◐ LIKELY ACTIVE
HEHuron Energy, LLC	Huron	—	◐ LIKELY ACTIVE
WCWalling Chemical Company	Sioux Falls	—	◐ LIKELY ACTIVE
DPDak Pak LLC	Woonsocket	20–99	◐ LIKELY ACTIVE
HEHuron Energy Llc, Dba Glacial Lakes Energy LLC	Huron	—	◐ LIKELY ACTIVE
ISIdic Specialty Drilling Chemicals LLC	Belle Fourche	—	◐ LIKELY ACTIVE
RERing-neck Energy & Feed, LLC	Onida	20–99	◐ LIKELY ACTIVE
AAfco	Brandon	—	◐ LIKELY ACTIVE
SESiouxland Energy Cooperative	Hudson	—	◐ LIKELY ACTIVE
TAToshiba America Information Systems Incorporated Toner Products Division	Mitchell	—	◇ UNVERIFIED
EPETRIA Products USA INC.	Mitchell	20–99	◐ LIKELY ACTIVE
FSFinishWorks (Tea, SD)	Tea	1–19	◐ LIKELY ACTIVE
MMedgene	Brookings	100–499	◐ LIKELY ACTIVE
VRValero Renewable Fuels Company, LLC dba Valero Aurora Plant	Aurora	20–99	◐ LIKELY ACTIVE
NRN Rich Plant Food & Fertilizer, Inc.	Humboldt	1–19	◇ UNVERIFIED

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