Disan Engineering Corp

Disan Engineering Corp, a woman-owned HUBZone small business manufacturer based in Nowata, Oklahoma, operates as a prime contractor supplying electronic and electrical components to federal defense and civilian agencies entirely through purchase orders and delivery orders — no subcontract work. The company holds SBA HUBZone certification and self-certifies as a small disadvantaged business; it competes across both full-and-open and set-aside vehicles, with roughly one-quarter of recent awards carrying HUBZone or Total Small Business set-aside designations and the remainder competed without set-asides.

Disan's capability portfolio centers on the design and manufacture of mission-critical electronic and electrical assemblies and components: cable assemblies, wiring harnesses, navigational lighting equipment, circuit card assemblies, backplane assemblies, panel monitors, battery chargers, converters, and related technical equipment serving both defense and civilian government operations. The vendor's award concentration by NAICS and PSC reflects this focus — the top five product codes account for roughly half of all awards, with "All Other Miscellaneous Electrical Equipment and Component Manufacturing" (110 awards), Motor and Generator Manufacturing (70 awards), and Bare Printed Circuit Board Manufacturing (44 awards) anchoring the portfolio. Representative work includes a $3.01 million single-award HUBZone indefinite-delivery contract with Army Contracting Command Warren (May 2022 through May 2027) for up to 750 units of electronic component NSN 5998-01-675-0307, an $11 million multiple-award total small business indefinite-delivery contract with Naval Sea Systems Command for cable and harness manufacturing supporting Navy surface ships and submarines, and a $250 thousand single-award indefinite-delivery contract with Defense Logistics Agency Land and Maritime (awarded August 2025, completing August 2026) for battery chargers. Purchase order work is broad and continuous — recent examples include a $222,500 firm fixed price order from DLA Aviation (June 2025) for 125 navigational lights, a $210,600 order from DLA Land and Maritime (January 2025) for eight backplane assembly units, and a $191,630 delivery order from DLA Aviation (November 2022) for navigational lighting equipment.

Customer concentration is pronounced and defense-heavy. The top five funding agencies account for 72% of awards by count and 83% by potential value. DLA Aviation leads by potential value at $14 million across 73 awards, followed by Naval Sea Systems Command at $11.1 million across three awards (the $11 million indefinite-delivery vehicle and two delivery orders), DLA Land and Maritime at $10.4 million across 138 awards, FAA Headquarters at $4 million across 77 awards, and Army Materiel Command at $3.4 million across four awards. The split between award volume and dollar concentration reflects Disan's role as both a high-frequency tactical supplier (many small orders) and a strategic IDV holder (outsized dollars through three named mother contracts). DLA Aviation and DLA Land and Maritime together represent roughly half the vendor's potential-value base across 211 awards; Naval Sea Systems Command's $11 million indefinite-delivery vehicle is the single largest dollar commitment in the portfolio.

Disan holds three named parent indefinite-delivery contracts totaling roughly $14.26 million in ceiling value: the $3.01 million Army Contracting Command Warren HUBZone single-award contract (May 2022–May 2027), the $11 million Naval Sea Systems Command total small business multiple-award contract (November 2021–February 2025), and the $250 thousand DLA Land and Maritime single-award contract (August 2025–August 2026). Beyond these three, task orders flow against unnamed DLA and FAA standing IDVs; the top parent vehicles by task-order count are SPE7MX20D0132 (24 task orders, $570 thousand), SPM4M107D3018 (13 task orders, $925 thousand), and F0960300D0249 (12 task orders). The Naval Sea Systems Command indefinite-delivery vehicle is expiring in February 2025, creating a potential recompete cliff; combined recompete exposure across all awards completing in the next twenty-four months totals only $235 thousand, suggesting limited near-term renewal risk in the larger vehicles but exposure to DLA and FAA task-order stream continuation.

Activity has been stable to declining — 37 awards in 2022, dropping to 17 in 2023, then recovering modestly to 21 in 2024 and 21 in 2025, with 10 awards through July 2026. The total awards count of 587 reflects the vendor's long tenure (first award in 1981) and high transaction volume; the recent annual rate (roughly 17–21 awards per year since 2023) represents a normalized operating posture for a vendor supplying components on a continuous refresh cycle to multiple defense depots and aviation facilities. Combined potential value across all awards is $51.5 million, with $39.1 million obligated to date (76% execution rate), indicating predictable and consistent contract utilization.

Disan operates entirely from Nowata, Oklahoma with no identified subcontractor relationships; all work is performed in-house. The vendor serves 22 distinct federal agencies, with the Department of Defense components (DLA, Navy, Army, Air Force) accounting for the vast majority of volume and dollars, complemented by sustained FAA work in support of the National Airspace System. As a HUBZone manufacturer with demonstrated capability in electrical-component production across multiple defense supply chains, Disan competes competitively on full-and-open procurements while maintaining preferential positioning on HUBZone and small-business set-aside vehicles.

Manufacturer of electronic components for DOD and FAA. Electronic components consist of power supplies, light systems, airborne and ground electronics, cable assemblies, and various upgrades to existing systems. Specialize in First Article design and testing, reverse engineering, and form, fit, and function replacement of obsolete components.