Yokohama Engineering Works, LTD.

Yokohama Engineering Works, LTD., a Japan-based for-profit maritime services provider, delivers pier-side and drydock repair, maintenance, modernization, and service life extension services for U.S. military watercraft as a prime contractor on Army and Navy indefinite-delivery vehicles, competing under full and open (non-set-aside) terms across 147 recent awards worth $891.8 million in combined potential value.

The company, headquartered in Yokohama, Kanagawa, Japan, and registered as a federal contractor since December 2006, holds two primary IDIQ vehicles with the U.S. Army's TACOM Life Cycle Management Command: the Army Watercraft Sustainment Maintenance (AWSM) Zone 2 contract ($216 million ceiling, awarded January 2021, expiring January 2026) and the AWSM Zone 3 Pier Side contract ($186 million ceiling). Both were recently renewed on January 30, 2026, with expanded ceilings of $211.1 million (Zone 2) and $69.8 million (Zone 3), running through July 30, 2031. These vehicles authorize comprehensive pier-side sustainment maintenance, repairs, certifications, inspections, modifications, and modernization services for Army watercraft globally, with particular emphasis on Asia-Pacific region operations. Work is performed in Japan. Yokohama Engineering Works also holds a Basic Ordering Agreement with Navy Installations Command (Navy, effective through February 2028) for vessel overhaul and maintenance services.

Customer concentration is heavily skewed toward Army logistics. The Department of the Army's TACOM Life Cycle Management Command accounts for 32 awards carrying $737.3 million in combined potential value (83% of the portfolio's dollar value), followed distantly by the Department of the Army's PEO Combat Support and Combat Service Support (5 awards, $101.1 million), the Department of the Army's Sustainment Command (17 awards, $30.6 million), Naval Sea Systems Command (36 awards, $9.3 million), and Navy Installations Command (15 awards, $7.1 million). Together, these five customers account for 80% of award count and 99% of potential value. Army watercraft sustainment dominates the portfolio; Navy work includes ship parts, specialized overhaul services, and smaller-value vessel and equipment maintenance. Representative TACOM-issued delivery orders include $41.8 million (August 2023) for service life extension program work on Landing Craft Utility vessels LCU 2022 and LCU 2027, $27.3 million (September 2024) for programmed dry-docking, cleaning, painting, repairs, and service life extension modernization to LCU 2009, and $26.0 million (September 2025) for U.S. Army Vessel LCU 2020 specifications work. Navy orders include $234.4 thousand (July 2023, Naval Sea Systems Command) for synthetic lumber delivery and $44.2 thousand (August 2024, Navy Installations Command) for overhaul of Skimmer Boat HK-19.

Activity has remained relatively flat across recent years, averaging six to ten awards per year from 2022 through 2026, though the portfolio carries substantial recompete exposure: three awards worth combined potential value of $95.1 million reach ultimate completion inside the next twenty-four months. AWSM Zone 2 placement carries 16 task orders (combined potential value $116.4 million), the Basic Ordering Agreement with Naval Sea Systems Command (BOA N6264914G0005) carries 24 task orders ($43.9 million), and additional Navy and Army IDIQs support the remainder. In its minimal subcontractor footprint (3% of awards), Yokohama Engineering Works delivers marine handling system sustainment and vessel operation and maintenance services to Marine Ventures International, Inc., Crowley Government Services, Inc., and Oceanetics Inc. The company's capability portfolio centers on ship and watercraft repair, emergency repairs, cyclical maintenance, drydocking, life extension programs, and vessel modernization for Army and Navy assets, with service delivery concentrated in the Asia-Pacific theater to support forward-deployed U.S. military watercraft operations.