Founded in 1890, A. M. Castle & Co. is the foremost provider of specialty products & services and specialized supply chain solutions for targeted industries.  Within our core specialty metals business, we specialize in the distribution of carbon, alloy and stainless steels; nickel alloys; aluminum; titanium; brass and copper. Through our subsidiary, Total Plastics, Inc., we also distribute a broad range of value-added industrial plastics. Together, Castle Metals and its affiliated companies operate over 40 locations throughout the world. We are positioned to meet unique requirements in aerospace, oil and gas, heavy equipment, and other industries.

Our common stock is traded on the New York Stock Exchange under the ticker symbol CAS.

Castle Metals Aerospace (CMA) is the recognized leader of high performance metals and supply chain solutions, supporting the global aircraft, aerospace & defense industry. With over 70,000 specific products in stock, and continuous access to virtually every global raw material producer, Castle Metals Aerospace is exceptionally well positioned to support your metallic raw material needs covering anything from single piece spot purchases to multi-year, highly complex, just-in-time, requirements-based contracts.

Castle Metals Aerospace maintains nine strategically located full-service stocking and processing facilities throughout North America, Europe, and Asia. These facilities stock most types of aluminum, titanium, stainless steel and specialty steel products to support the widest range of aircraft, aerospace & defense requirements and applications.

Combined with the additional global resources of the entire A. M. Castle & Co. organization, Castle Metals Aerospace is further supported with over 40 customer-focused processing and stocking locations worldwide to enhance our ability to deliver the highest quality products at an exceptional value.