Maeda-Onaka Joint Venture

Maeda-Onaka Joint Venture Military Construction Division, a for-profit international joint venture headquartered in Okinawa, Japan, delivers military construction, facility repair, and infrastructure maintenance services as a prime contractor exclusively to the Department of Defense on a full-and-open, non-set-aside basis. The vendor operates on Okinawa and throughout Japan, performing substantially all work with internal resources and carrying a $4.12 billion combined federal award portfolio of which $112.4 million is currently obligated across 112 prime contracts and indefinite-delivery vehicles — all at U.S. military installations in the Indo-Pacific region.

Maeda-Onaka's capability portfolio centers on airfield and runway maintenance, structural repair, facility demolition, and emergency infrastructure remediation at Pacific Air Forces and Marine Corps installations. Representative recent prime work includes a $4.6 million delivery order from Pacific Air Forces (July 2026) for basewide roof repair at Kadena Air Base under the Okinawa Multiple Award Construction Contract 2025-2028; a $16.08 million definitive contract from Army Corps of Engineers Japan District (October 2022) for facility improvements at the Chibana Compound at Kadena Air Base including power outlets, communications systems, and gate installation; a $5.98 million definitive contract from Army Corps of Engineers Japan District (October 2023) for demolition and disposal of aqueous film-forming foam equipment across Okinawa under environmental compliance executive orders; and a $3.2 million delivery order from Pacific Air Forces (October 2024) for recreational facility repair at Kinser Towers. The vendor's NAICS footprint skews heavily toward highway, street, and bridge construction (66 awards) and specialty trade contracting (37 awards), reflecting both airfield pavement work and facility maintenance scope.

Customer concentration is extreme and locked to Pacific Air Forces: 83 of 112 awards (100% of coverage across all customer agencies) are Pacific Air Forces delivery orders and IDVs valued at $4.01 billion combined potential value. The Marine Corps accounts for 15 awards ($22.2 million), Army Corps of Engineers Japan District for 5 awards ($87.8 million), and Army Installation Management Command Pacific Region for 8 awards ($2.6 million). All five named customers are military commands or Army field entities, with no civilian agency exposure.

The vendor holds two active parent vehicles: the Kadena Multiple Award Construction Contract (36 task orders, $58.1 million combined potential value), a design-build and design-bid-build IDIQ issued by Pacific Air Forces, and the Okinawa Multiple Award Construction Contract 2025-2028 (3 task orders to date, $5.4 million combined potential value), a $995 million five-year multiple-award IDIQ also issued by Pacific Air Forces and awarded September 3, 2025, extending through September 2, 2028. A legacy indefinite-delivery contract (FA527010D0017) carries 65 task orders valued at $19.6 million. The vendor does not hold GSA or other government-wide vehicle positions.

Award activity has contracted sharply: 12 awards in 2022, declining to 6 in both 2023 and 2024, and 2 each in 2025 and 2026 year-to-date. Only three awards face ultimate completion within the next twenty-four months (combined potential value $7.4 million), substantially reducing near-term recompete exposure. The vendor's prime-only posture (100% prime, 0% sub) and exclusive focus on Pacific Air Forces delivery orders under legacy Kadena and successor Okinawa IDIQs leaves it with limited subcontracting outreach into the broader federal contractor base and no visibility into other defense or civilian IT, services, or supply chains.