At Stepan Company, expertise in chemical manufacturing and global reach are driving factors in our long-term relationships with customers. Customers want a supplier capable of meeting their global requirements, and we want to deliver timely and cost-effective chemical manufacturing solutions to the world’s fastest-growing markets. With the manufacturing facilities and capabilities to deliver more than 1 million metric tons in surfactant products and over 400,000 metric tons in polymer products around the world, Stepan is positioned to support customers' needs successfully.
Core Manufacturing Technologies
Our global chemical manufacturing capabilities include:
- Sulfonation, neutralization and blends
- Esterification
- Amidation
- Quaternization
- Alkoxylation
- Oxidation
Global Coverage
In 2011, Stepan made two strategic acquisitions in both Asia and Central Europe. To help grow our surfactants franchise in Asia, we acquired a 100,000 ton-per-year methyl ester plant in Singapore, expected to become a global chemical manufacturing hub for the Asia-Pacific region. We also purchased a state-of-the-art polyol chemical manufacturing facility in Brez Dolny, Poland, with 25,000 metric tons of blending capacity. We have also increased our capacity around the world by optimizing and streamlining our processes. Our neutralization capacity in Brazil, increased ownership (now 100%) in the Philippines and our larger polyol plant in Germany will make Stepan a stronger global provider for a multinational customer base.
Contact order.placement@stepan.com for surfactant, polymer and specialty products information.
Northfield, Illinois - Corporate Headquarters
Longford Mills, Ontario, Canada
3800 Longford Mills Road
Longford Mills, ON L0K 1L0
Canada
Location: Approximately 144 km (90 miles) north of Toronto, Ontario, Canada, on Lake St. John
Production: Alkoxylates, amides, sulfonates, sulfates, blends, phosphate esters
Acreage: 85
Certificate: Stepan NA ISO 90012008 2010-2012
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Matamoros, Mexico
Avenida Uniones S/N
#150 Zona Industrial
Matamoros, Mexico
Location: Approximately 8 km (5 miles) south of Brownsville, Texas
Production: sulfates, sulfonates, quaternaries, blends
Acreage: 14
Certificate: Stepan NA ISO 9001:2008 2010-2012
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Anaheim, California, USA
Fieldsboro, New Jersey, USA
4th Street, Fieldsboro
Bordentown, NJ 08505
Location: Approximately 70 miles south of New York City, on the Delaware River, between Trenton, New Jersey and Philadelphia, Pennsylvania
Production: amides, sulfates, sulfonates, blends, sulfoacetates, sulfosuccinates, betaines
Acreage: 45
Certificate: Stepan NA ISO 9001:2008 2013-2015
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Maywood, New Jersey, USA
100 West Hunter Avenue
Maywood, NJ 07607
Location: Approximately 20 miles west of New York City
Production: esters, lubricants, amides, food ingredients, specialty products
Acreage: 19
Certificate: Stepan NA ISO 9001:2008 2013-2015
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Millsdale (Joliet), Illinois, USA
22500 Stepan Drive
Elwood, IL 60421
Location: Approximately 65 miles southwest of Chicago on the Des Plaines River near Joliet
Production: alkoxylates, alpha sulfo methyl esters, amides, amine oxides, esters, sulfonates, sulfates, blends, phosphate esters, quaternaries, phthalic anhydride, polyols, urethane systems
Acreage: 633
Certificate: Stepan NA ISO 9001:2008 2013-2015
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Winder, Georgia, USA
951 Bankhead Highway
Winder, GA 30680
Location: Approximately 60 miles northeast of Atlanta, Georgia
Production: alkoxylates, amides, sulfonates, sulfates, amine oxides, quaternaries, blends
Acreage: 160
Certificate: Stepan NA ISO 9001:2008 2013-2015
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Voreppe (Grenoble), France
B.P. 127, 38340
Voreppe, Grenoble, France
Location: Approximately 16 km (10 miles) north of Grenoble, France
Production: amides, quaternaries, betaines, blends, amine oxides, sulfosuccinates, agricultural emulsifiers
Acreage: 20
Certificate: Stepan NA ISO 9001:2008 2013-2015
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Wesseling (Cologne), Germany
Rodenkirchener Strasse 400
Wesseling (Cologne) D-50389
Germany
Location: Next to the Shell / Montedison Montell site, in Wesseling, near Cologne, Germany
Production: aromatic polyester polyols, sulfonic acid, alkyl and alkyl ether sulfates
Acreage 10
Certificate: Stepan SDE 2009-2012
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Brzeg Dolny, Poland
8 Urazka Street, Brzeg Dolny, Lower Silesian 56-120
Poland
Acreage: 4
Location: Approximately 31 km (19 miles) north-west of Wroclaw
Production: aromatic polyester polyols, polyurethane systems
Stalybridge, United Kingdom
Bridge Street, Stalybridge, Cheshire SK15 1PH
United Kingdom
Location: Approximately 16 km (10 miles) from Manchester, England
Production: sulfates, sulfonates, amine oxides, amides, quaternaries, bentaines, blends, hydrotropes, sulfonic acids
Acreage: 11
Certificate: SB ISO 9001:2008 2009-2012
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Vespasiano, Brazil
Avendia das Nacoes, 2448-Parte
Distrito Industrial
Vespasiano-MG, Brazil
CEP:33200-000
Location: Near Belo Horizonte, the third-largest city in Brazil, about 600 km North and East of Sao Paulo
Production: sulfonates, sulfates
Acreage: 27 (11 hectares)
Certificate: VS ISO Registrar 2009-2012
Manizales, Colombia
Km, 18 Via Panamerica
La Manuela, Manizales, Colombia
Location: Approximately 18 km (11 miles) outside Manizales, Colombia, South America, on the Pan-American highway
Production: sulfonates, sulfates, sulfonic acid, amine oxides, betaines, blends
Acreage: 5
Certificate: ISO 2008-2011
Nanjing, China
No. 92 Taixin Road, Nanjing 210038
China
Production: aromatic polyester polyols
Acreage: 3.7
Note: Nanjing Stepan Jinling Chemical LLC is a joint venture between Stepan Company and Sinopec, Jinling Petrochemical Corporation.
Certificate: SGS ISO 2010-2013
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Bauan, Batangas, Philippines
Coconut Agro Industrial Park
Bauan, Batangas, Philippines
Location: Approximately 97 km (60 miles) south of Manila on the north shore of Batangas Bay, Philippines
Production: sulfonates, sulfates, quaternaries, amides and blends
Acreage: 5
Note: Stepan Philippines is a wholly owned subsidiary of Stepan Company.
Certificate: SGS ISO Certificate
Jurong Island, Singapore
Operational Excellence
Stepan Company’s Operational Excellence program ensures that all of our ISO 9001:2008 manufacturing facilities are capable of safe, high-quality, mechanically reliable, service-oriented, stable and cost-effective operations. Our focus is platform-based and includes the establishment of global governance with a common structure, common metrics and common reporting for all plants. 
Operational Excellence is a philosophy of leadership, teamwork and problem solving. By focusing on the needs of the customer, empowering employees and optimizing existing activities in the process, we offer a strong sense of teamwork and greater overall safety and quality in all of our plants across the globe.