Charter Steel is an American producer of special bar quality steel, supplying customers around the world and operating integrated mini mills in Saukville, Wisconsin, and Cleveland, Ohio. The company melts, rolls, and processes steel, and is identified as a leading producer of cold heading quality steels and North America’s largest coil processor. Founded on a customer-focused steelmaking premise, Charter Steel is part of the Charter Manufacturing family of companies.
ISO/IEC 17025:2017 Accreditation - Chemical
ISO/IEC 17025:2017 Accreditation - Mechanical
ISO/IEC 17025:2017 Accreditation - Chemical & Mechanical - Melting
ISO/IEC 17025:2005 Accreditation - Mechanical - Rolling and Processing
ISO/IEC 17025:2017 Accreditation - Mechanical - Processing
Pressure Equipment Directive (Directive 2014/68/EU) (PED)
Compliance program
ISO 14001:2015 Environmental Management System (EMS)
ISO 50001:2018 Energy Management System Dekra Certification
ISO 9001 Certificate of Registration
Registration
IATF 16949 Certificate of Registration
Registration
ISO17025
Quality certification
PED
Quality certification
Charter ManufacturingCharter Manufacturing Company, Inc. is a privately held, family-owned steel and iron production and manufacturing company founded in 1936, when the Mellowes family established Charter Wire in Milwaukee. Today, its family of businesses produces steel and iron products, including engineered components and castings, and has grown through four generations of family leadership.RISING SUN, OH
Chesterfield SteelFounded in 1940 from a Cleveland office with a steel brokerage and a couple of shears, Chesterfield Steel now supplies and processes custom steel coil for manufacturers. Its engineers start with the customer’s part or print, selecting and processing material to match the application, with a particular history in heavy-truck bumper material and other demanding components. Chesterfield supports production with custom-designed inventory exceeding 50,000 tons and operates under ISO 9001:2015 certification.EUCLID, OH
Superior Alloy Steel CoFounded in 1957, Cleveland-based Superior Alloy Steel Co. supplies specialty alloy steel for tooling, machine repair and maintenance, while also producing finished parts and fabrications to customers’ specifications. Its work spans wear-resistant plate and highly stressed shafting, with machining, heat treating and inspection handled as part of the finished-product process. The company ships throughout the United States and to Canada, maintaining records so repeat orders can be reproduced accurately.CLEVELAND, OH
Gautier Steel Bar Mill LLCGautier Steel Bar Mill LLC is a Johnstown, Pennsylvania steel producer that has been rolling steel in the United States since 1906. It operates a 14-inch cross-country mill and is known for hot-rolled carbon steel, including sharp-cornered flats and squares. The company describes its products as made in the USA and says it is employee-owned.JOHNSTOWN, PA