Established in 1946, DS Anthony & Sons provides design and fabrication services for the manufacturing and job shop industries. It specializes in gearboxes, pumps, shafts, housings, assemblies, and industrial equipment and parts, as well as seamless and hot rolled, cold forging and forged bars. The company also provides computerized numerical-control and manual machining of bar stocks, shells, air-sets, green sand and investment castings. It additionally specializes in a variety of metals, such as alloys, carbon and stainless steels, and gray and ductile irons. The company offers a range of repair, replacement, maintenance and 24-hour emergency services. Headquartered in San Antonio, DS Anthony & Sons client base includes the military, valve and petro-chemical, oil and gas, drilling, railway, automobile, and crushing and mining industries.