Gunther Salt Company

What they make

• bag salt
• solar salt
• rock salt
• evaporated salt
• water softening
• agricultural
• ice control
• Illinois
• Kansas
• Arkansas

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
RCRenew Chemical INC	St Louis	All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998	◐ LIKELY ACTIVE	1.8 KM
Wingxpand INC.	Saint Louis	Aircraft Manufacturing 336411	● ACTIVE	3.1 KM
GPGreen Plains Madison LLC	Madison	Ethyl Alcohol Manufacturing 325193	● ACTIVE	2.9 KM
SASigma Aldrich CO	St Louis	All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998	◇ UNVERIFIED	4.0 KM
CCCelta Chemical	Granite City	All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998	◇ UNVERIFIED	4.3 KM

Every listed plant in St. Louis County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 8 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in OSHA-OIS.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record VJ3MKNT212J7 · first seen SEP 2025 · last seen SEP 2025
• EPA Facility Registry ServiceEXISTENCE
  Record 110070310544 · first seen SEP 2018 · last seen SEP 2018

IN ST. LOUIS COUNTY8 other plants share this one’s industry (Other Chemical Product and Preparation Manufacturing, NAICS 3259); 2 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name

EPA: GUNTHER SALT COMPANY · JUL 2026 · ON THIS PAGE

SAM.gov: GUNTHER SALT COMPANY · SEP 2025 · ON THIS PAGE

Street addressSOURCES DISAGREE

EPA: 101 BUCHANAN STREET · JUL 2026

SAM.gov: 101 BUCHANAN ST · SEP 2025 · ON THIS PAGE

City

EPA: SAINT LOUIS · JUL 2026 · ON THIS PAGE

SAM.gov: SAINT LOUIS · SEP 2025 · ON THIS PAGE

State

EPA: MO · JUL 2026 · ON THIS PAGE

SAM.gov: MO · SEP 2025 · ON THIS PAGE

Coordinates

EPA: 38.65914,-90.19146 · JUL 2026

Website

SAM.gov: http://www.gunthersalt.com · SEP 2025

CAGE code

SAM.gov: 1F7B9 · SEP 2025

SAM registration expires

SAM.gov: 2026-09-10 · SEP 2025