ADDX CORPORATION

ADDX CORPORATION specializes in engineering services, custom software development, and specialized logistics support for federal agencies, with deep expertise in technical program management, compliance-driven IT systems, and mission-critical infrastructure support. The firm delivers end-to-end engineering solutions including facility operations, systems integration, and technical content development, particularly for defense and transportation missions. Their custom programming capabilities encompass platform-as-a-service hosting, data analytics, and cloud-based application development for economic and operational modeling. ADDX also provides niche logistical support for sensitive defense systems, including secure communications, weapons storage security, and force protection product maintenance, demonstrating proficiency in handling classified and regulated environments. A key differentiator is their dual focus on high-assurance technical execution and mission-specific training design, enabling seamless transition from system deployment to operational readiness. The company maintains strong, recurring relationships with the Department of Defense, supporting engineering, logistics, and compliance initiatives across force protection and secure systems. The General Services Administration engages ADDX for integrated acquisition services and veteran-owned small business contracting vehicles, while the Department of Transportation relies on them for airport compliance training and programmatic support. Additional engagements with Homeland Security and Commerce reflect a consistent ability to deliver secure, scalable IT platforms and analytical services tailored to complex federal workflows. ADDX’s primary focus is engineering services and custom computer programming, translating technical requirements into operational outcomes for national security and infrastructure missions. They position themselves as a responsive, specialized provider for agencies requiring precision engineering, secure software development, and mission-critical logistics coordination, particularly in domains governed by strict compliance standards. As a Service-Disabled Veteran-Owned Small Business headquartered in Alexandria, Virginia, ADDX leverages its certification to compete effectively in federal small business set-asides. The firm operates as a 2L entity, indicating a lean, agile structure optimized for responsive, high-integrity service delivery within the federal marketplace.