Graham Corporation is a global manufacturer of custom-engineered fluid, power, heat transfer, vacuum, and advanced mixing technologies serving defense, energy and process, and space markets. The company sells mission-critical products to tier-one and tier-two defense and aerospace suppliers, refineries, petrochemical plants, and government agencies through direct sales engineering teams, generating revenue via design and manufacture of highly specialized, low-volume equipment tailored to individual customer specifications. Graham competes primarily on engineering expertise, product performance, delivery reliability, manufacturing precision, and technical support, leveraging a flexible production model and long-tenured workforce to manage complex custom orders with frequent engineering changes across applications ranging from naval propulsion and aircraft systems to power generation and space propulsion.