Anna Belle C. Tiller

Anna Belle C. Tiller serves as a Contract Specialist at the Naval Surface Warfare Center, where she plays a critical role in executing procurements that support the development, integration, and sustainment of advanced naval electronic systems. Her responsibilities include managing the full lifecycle of contracts for sensors, signal processing technologies, navigation systems, and communications equipment essential to fleet readiness and undersea dominance. She specializes in complex technical acquisitions aligned with the Department of the Navy’s modernization priorities, ensuring compliance with federal acquisition regulations while delivering mission-critical capabilities to surface warfare platforms. Tiller maintains consistent working relationships with key contractors including ISPA TECHNOLOGY LLC, FIVE RIVERS ANALYTICS, LLC, BAUER COMPRESSORS, INC., and COUNTERTRADE PRODUCTS, INC., all of which provide specialized engineering, data analytics, and electro-mechanical solutions for maritime systems. Her procurement patterns reflect a preference for established vendors with proven expertise in defense-grade electronics and ruggedized hardware, fostering long-term partnerships that ensure technical continuity and system interoperability across naval platforms. While the majority of her acquisitions—85.7%—are conducted without set-asides, Tiller demonstrates a meaningful commitment to small business participation through HUBZone contracting, which accounts for 14.3% of her portfolio. This reflects a deliberate effort to engage economically disadvantaged geographic areas while maintaining rigorous technical standards for mission-critical systems. Her primary procurement focus lies in NAICS 511210 (Software Publishers), reflecting extensive engagement with signal processing algorithms, embedded software, and sensor data analytics platforms. She also regularly procures engineering services under NAICS 541330 and specialized materials under NAICS 325220, underscoring her technical proficiency in electronic warfare systems, precision instrumentation, and advanced materials used in naval sensor suites.