Yoshida Kaiun Co., LTD.

Yoshida Kaiun Co., LTD., a Sasebo, Japan-based equipment rental and logistics services provider, operates exclusively as a prime contractor on U.S. Navy facilities and operations support contracts in Japan, holding no set-aside designations and competing under full-and-open procurement. The company is a for-profit corporate entity registered in the System for Award Management since 2006, specializing in weight handling equipment and civil engineering support equipment rental, cargo handling, rigging support services, swimming pool maintenance, and logistics consolidation services for Navy operations in the Pacific region.

Yoshida Kaiun's federal customer base is entirely concentrated within the Department of the Navy. Navy Installations Command dominates by potential value (33 awards, $75.3 million combined ceiling), while Naval Facilities Engineering Command leads by award count (39 awards, $37.4 million combined ceiling); together these two Navy offices account for 95% of awards and 94% of combined potential value. Navy Expeditionary Combat Command, U.S. Pacific Fleet Forces, and Military Sealift Command round out a thin customer set. Recent concrete work includes a $61,888.18 delivery order from Navy Installations Command in May 2026 for monthly swimming pool maintenance at Hario Housing and main base indoor pools (completion June 30, 2026); a $108,544.50 delivery order from Navy Installations Command in March 2025 for weight handling equipment and civil engineering support equipment rental at U.S. Fleet Activities Sasebo (completion September 30, 2025); and a $57,831.26 Naval Facilities Engineering Command delivery order in March 2024 for equipment rental at Coastal Facilities Annex Sasebo.

Work flows through Navy indefinite delivery contracts. The top parent vehicle, Indefinite Delivery Contract N4008416D6304, has generated 18 task orders ($2.4 million combined potential value), followed by N4008421D6302 (12 task orders, $803 thousand) and N4008409D6527 (10 task orders, $454 thousand). The largest single IDC underlying Yoshida Kaiun's award portfolio carries a $39.4 million ceiling through March 2029, issued by Navy Installations Command in 2021 for weight handling equipment, rigging support, and civil engineering support equipment rentals at U.S. Fleet Activities Sasebo. Activity has contracted significantly in recent years—four awards in 2022, declining to one award each in 2024 and 2026—reflecting the maturity of the underlying indefinite delivery contracts. Of 118 total awards in the source portfolio, only 9 awards have been issued since 2023, with combined potential value of $186 thousand against an accumulated portfolio ceiling of $119.9 million. The vendor operates as a 100% prime-only contractor with no subcontract relationships in the source data. Work is performed entirely at Navy installations in Japan, with all services supporting facilities engineering, equipment maintenance, and logistics consolidation for U.S. Navy operations in the Pacific region.