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STEOL® is a brand of anionic surfactants, specifically sodium laureth sulfates, manufactured by the Stepan Company. These surfactants are primarily produced at Stepan's major chemical manufacturing facilities, with the Millsdale, Illinois plant being a key producer of sulfates and sulfosuccinates, alongside other global sites in North America, Europe, and Asia.
Key Manufacturing Locations for STEOL (Stepan Company):
- Millsdale (Joliet), Illinois, USA: A major 633-acre site producing surfactants, including sulfates.
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Web results
STEOL manufacturing plant
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › steol-manufacturing-plant
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › steol-manufacturing-plant
WEIXIAN is an engineering company specialized in supplying turnkey sulphonation/sulphation plant and it's technology, focusing on the R&D of LABSA, SLES, SLS, ...Read more
Locations
Stepan
https://www.stepan.com › stepan-dot-com › you-stepan
Stepan
https://www.stepan.com › stepan-dot-com › you-stepan
1101 Skokie Blvd, Suite 500 Northbrook, IL 60062 Phone: 847-446-7500 Fax: 847-501-2100 Location: Approximately 20 miles north of the cityRead more
Stepan Company
Wikipedia
https://en.wikipedia.org › wiki › Stepan_Company
Wikipedia
https://en.wikipedia.org › wiki › Stepan_Company
Stepan Company is an American manufacturer of specialty chemicals headquartered in Northbrook, Illinois. The company was founded in 1932.Read more
Corporate Profile - Stepan Company
gcs-web.com
https://stepan.gcs-web.com › corporate-profile-2
gcs-web.com
https://stepan.gcs-web.com › corporate-profile-2
Stepan utilizes a network of modern production facilities in North and South America, Europe, China and the Philippines with 2,015 employees. Plant Locations ...Read more
STEOL® CS-330 by Stepan Company - Personal Care & ...
UL Prospector
https://www.ulprospector.com › PersonalCare › Detail
UL Prospector
https://www.ulprospector.com › PersonalCare › Detail
Dec 5, 2025 — STEOL® CS-330 is a sodium lauryl ether sulfate derived from fatty alcohols, ethoxylated to an average of 3 moles, and sulfated.Read more
Stepan Company Announces Closing of Sale of Lake ...
PR Newswire
https://www.prnewswire.com › news-releases › stepan-co...
PR Newswire
https://www.prnewswire.com › news-releases › stepan-co...
Dec 30, 2025 — Headquartered in Northbrook, Illinois, Stepan utilizes a network of modern production facilities located in North and South America, Europe and ...Read more
Stepan Specialty and Intermediate Chemical Solutions and ...
Stepan
https://www.stepan.com
Stepan
https://www.stepan.com
Stepan is a global specialty and intermediate chemical supplier of chemical ingredients and formulations for the evolving needs of consumer and industrial ...
Operations / Locations |
Sasol
https://www.sasol.com › operations-locations
Sasol
https://www.sasol.com › operations-locations
Sasol is constructing a world-scale petrochemical complex near our existing site in Southwest Louisiana. The project will roughly triple the company's chemical ...Read more
Stepan Co. acquires parts of Invista, including Wilmington ...
WilmingtonBiz
https://www.wilmingtonbiz.com › 2021/02/05 › stepan...
WilmingtonBiz
https://www.wilmingtonbiz.com › 2021/02/05 › stepan...
Feb 5, 2021 — Illinois-based Stepan Co. has acquired parts of Invista's business, including the Invista manufacturing plant on US 421 in Wilmington, according to a news ...Read more
Steol Products - Stepan Company
Knowde
https://www.knowde.com › stepan-company › brands
Knowde
https://www.knowde.com › stepan-company › brands
Stepan Company, manufacturer of specialty and intermediate chemical products, partners with customers to create innovative solutions for a cleaner, ...