901D is a specialized engineering and integration partner focused on providing MIL SPEC subsystems and ruggedized COTS solutions for defense, aerospace, security, and industrial systems integrators. The company excels in designing, analyzing, integrating, and qualifying subsystems that meet stringent military specifications. Their product offerings include integrated MIL SPEC subsystems, display subsystems, enclosure subsystems, and thermal management subsystems, among others.

901D serves a diverse clientele, including leading government agencies such as the U.S. Navy, Army, Coast Guard, and international defense organizations from countries like Australia, Canada, and the UK. The company also collaborates with major industry players like Boeing, General Dynamics, and BAE Systems.

Operating in the defense and aerospace markets, 901D employs a business model centered around providing high-quality, reliable subsystems that can withstand harsh environments. Revenue is generated through the design, integration, and qualification of these specialized systems, as well as through technical program management and support services.

Keywords: MIL SPEC subsystems, ruggedized COTS, defense, aerospace, security, integration, engineering, government agencies, harsh environments, technical support.