FILIUS CORPORATION

FILIUS CORPORATION delivers specialized professional and technical services to federal defense and civilian agencies, with deep expertise in logistics support, systems integration, and operational sustainment. The company provides contractor logistics support for critical defense systems including Control and Reporting Centers, deploys facilities and supply chain services for military infrastructure, and supports complex maintenance operations at Air Force bases through skilled labor for production and overhead functions. Technical capabilities extend to custom software development for customer service platforms, adapter fabrication for antenna systems, and integrated transportation logistics under OASIS+ contracts. Their work emphasizes mission-critical sustainment, compliance with defense standards, and seamless support for depot-level maintenance and equipment readiness. FILIUS maintains a strong presence with the Department of Defense, where it delivers logistics, facilities, and management consulting services to sustain air force operations, radar systems, and storage infrastructure. It also supports the General Services Administration through OASIS+ contracts for integrated services, and has delivered customer service systems for the Department of the Treasury. The contractor demonstrates consistent engagement with DoD’s maintenance, logistics, and command and control missions, indicating a trusted role in operational readiness support. FILIUS primarily operates under NAICS 541990, providing a broad range of professional, scientific, and technical services tailored to defense and federal infrastructure needs. Secondary focus areas include administrative management consulting, custom programming, and specialized facilities support. The firm positions itself as a responsive, mission-aligned partner for complex, non-routine technical and logistical challenges across DoD and civilian agencies. As a Women-Owned Small Business and Woman-Owned Business certified entity headquartered in San Jose, California, FILIUS leverages its small business status to deliver agile, specialized support within federal procurement frameworks. The company’s structure and certifications enable it to compete effectively in set-aside markets while maintaining a focused footprint in high-demand defense and logistics service sectors.