Steward Advanced Materials Inc. was founded in 2002 as a division of Steward, Inc. They have been family-owned for 130 years and have built their name by producing technical ceramics, ferrites and EMI suppression materials. Today, Steward Advanced Materials LLC builds on that rich history and They are devoted to providing highly engineered specialty metallic and ceramic materials for global energy, industrial and consumer markets. 
Their Quality Management System is compliant with ISO 9001. Their manufacturing plant includes 150,000 square feet of manufacturing space, a Quality Assurance Lab, and an R&D facility that includes pilot plants for both ceramic and metallic materials.
Their reputation has been built by consistently getting the job right the first time. They have worked with a diverse customer base, on projects ranging from:
Materials for batteries
Gas turbines
Pigments
Catalysts
Gas absorbents
Electromagnetic absorption
They have proven success in transitioning processes and products from prototype to commercial production in a timely and economical fashion.