Nippi Corporation

Nippi Corporation, a Japanese aviation maintenance, repair, and overhaul specialist based in Yamato, Kanagawa, operates as a prime contractor delivering planned maintenance interval services, in-service repairs, aircraft modifications, and logistics support for U.S. Navy and Marine Corps rotary-wing and fixed-wing aircraft platforms, with 100% of recent awards held as a prime contractor and no subcontract footprint.

Nippi is a for-profit corporate entity competing exclusively in full-and-open (non-set-aside) federal procurements with the Department of Defense. The vendor holds no SBA certifications and carries no socioeconomic designations across its award portfolio. The company's capability portfolio centers on H-60 Seahawk, V-22 Osprey, H-1 Huey, F/A-18 Hornet, EA-18G Growler, and AH-1 Cobra platform sustainment. Representative work includes a $4.19 million delivery order from Naval Supply Systems Command in March 2026 for V-22 Osprey planned maintenance interval services (ultimate completion July 2027), a $3.30 million delivery order in February 2025 for V-22 Osprey PMI services (completion June 2026), and a $780 thousand delivery order in March 2026 for H-60 PMI services (completion October 2026), all issued under Nippi's parent indefinite delivery contract.

Customer concentration sits almost entirely with the Department of the Navy. The top five funding entities account for 99% of awards. Naval Air Systems Command anchors the portfolio with 2,178 awards valued at $995.8 million in combined potential value; Naval Supply Systems Command placed 497 awards worth $54 million; and the Defense Contract Management Agency issued 421 awards totaling $73.3 million. The two rankings align closely—Naval Air Systems Command dominates both volume and dollar value—reflecting the vendor's embedded role in the Navy's aviation sustainment apparatus.

Nippi's position rests on a single dominant parent vehicle: the $272.5 million multiple-award Indefinite Delivery Contract N6264919D0016 awarded by Naval Air Systems Command in July 2021 and extending through December 2030. This vehicle anchors 414 task orders worth $35.4 million in combined potential value. Four additional IDCs (N6264908G0021, N6264903G0002, N6264919D0017, and N6264913D0001) together carry 1,659 task orders and $73.5 million in combined potential value, with Naval Supply Systems Command and the Defense Contract Management Agency serving as routine issuing activities across all vehicles. Place of performance for all work is Japan, where Nippi operates its primary maintenance and logistics infrastructure supporting forward-deployed U.S. military aircraft across the Indo-Pacific theater.

Activity has declined materially year over year. The vendor received 126 awards in 2022, 117 in 2023, 88 in 2024, 72 in 2025, and 48 in the first four months of 2026. Combined potential value across all 3,260 awards totals $1.18 billion, with $335.8 million obligated (28% of potential value). Over the next twenty-four months, fifteen awards carrying $12 million in combined potential value reach ultimate completion and face recompete exposure.

Nippi's footprint spans 3,105 awards under NAICS 488190 (Other Support Activities for Air Transportation) and concentrates heavily on PSC 1680 (Maint/Repair/Rebuild Of Equipment—Aircraft and Airframe Structural Components; 1,963 awards) and PSC 1681 (Maint/Repair/Rebuild Of Equipment—Aircraft Components and Accessories; 1,100 awards). The vendor has no subcontractor presence and carries no named prime relationships in the source data. All work flows through Navy and Defense Contract Management Agency task orders against long-standing, stable indefinite delivery contracts, positioning Nippi as a fully embedded, Japan-based sustainment provider for forward-deployed naval aviation platforms rather than a competitor in broader Navy aviation modernization or development markets.