Signal Engineering Inc.

Signal Engineering Inc., a San Diego-based small business manufacturer, supplies antennas, radio beacons, cable assemblies, and other specialized electronic and communications components to the Defense Department as a prime contractor on a high-volume purchase-order footprint that includes occasional small business set-asides but predominantly open competition awards. The company competes full-and-open rather than under exclusive set-aside vehicles, though about 8% of recent awards carry total small business set-aside designations.

Signal Engineering operates almost entirely within the Defense Logistics Agency ecosystem—two hundred thirty-nine of two hundred fifty-five total awards (94% coverage) flow through DLA Land and Maritime (133 awards, $13.1 million combined potential value) and DLA Aviation (86 awards, $46.7 million). The top-customer rankings by dollar value show significant concentration in Air Force Materiel Command awards: the Air Force Materiel Command holds $58.4 million across two awards, and the Aeronautical Systems Center at Wright-Patterson carries another $29.1 million across two awards, together representing roughly 59% of combined potential value across the entire portfolio. This concentration reflects a shift in Signal Engineering's customer base toward high-value definitive contracts with Air Force depots rather than the smaller, frequent purchase orders that historically dominated the DLA Land and Maritime relationship. A single DLA Aviation purchase order for three hundred seventy-one beacon radios (NSN 5826-016947678), awarded July 1, 2024, carries a ceiling of $2.8 million. Representative recent work includes a $366.5 million antenna procurement (NSN 5985015957112) for DLA Land and Maritime (October 2, 2025), a $1.4 million definitive contract for radio beacons (NSN 5826016701293) with DLA Aviation (June 30, 2025), and a $46.9 million NOAA small business set-aside purchase order for OmniSat III transmitters (September 19, 2025).

Activity has remained relatively flat over the past five years—ranging from fourteen awards in 2023 to twenty-three in 2024—with an uptick in dollar value but no meaningful trajectory change. The company holds one active Indefinite Delivery Contract with DLA Land and Maritime, awarded January 28, 2026, with a $350 thousand ceiling and an expiration date of April 9, 2026, for cable assembly components (NSN 3040016701299). Work is performed at Signal Engineering's San Diego facility. The vendor subcontracts minimally—a single sub-award to Boeing on an F-15 Foreign Military Sales Qatar program aerospace commodities task (November 18, 2024) represents the only recorded sub engagement across the entire portfolio, indicating that Signal Engineering operates primarily as a direct supplier to government and does not serve as a teaming partner or subcontractor to large prime contractors. NAICS concentration aligns with the product footprint: Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing (86 awards), Other Electronic Component Manufacturing (47 awards), and Search, Detection, Navigation, Guidance, and Aeronautical System Manufacturing (24 awards) account for the majority of work, with Antennas, Waveguides, and Related Equipment (97 awards) and Radio Navigation Equipment Airborne (61 awards) dominating the PSC profile.