Nikoh Sangyo Co., LTD.

Nikoh Sangyo Co., LTD., a Japanese for-profit corporation, holds a single-award indefinite-delivery contract with the Navy Installations Command valued at $72.6 million through June 2030 and operates exclusively as a prime contractor (100% of recent awards) providing custodial, janitorial, and facility maintenance services at U.S. military installations in Japan. The company competes full-and-open without SBA designations. Nikoh Sangyo has been registered in the System for Award Management since December 2010 and performs all work directly without subcontractors.

The vendor's entire footprint centers on two Navy customers and one DoD Education Activity customer. The Navy Installations Command accounts for 48 awards and $107.7 million of combined potential value (96% of the portfolio), with the Navy Naval Facilities Engineering Command placing 5 awards worth $2.8 million, and the Department of Defense Education Activity issuing 19 awards worth $1.2 million. Coverage across all three customers equals 100% of all awards.

Nikoh Sangyo's service capability spans custodial and janitorial work (36 awards under PSC Housekeeping–Custodial Janitorial), operation of recreation facilities including swimming pool water treatment and maintenance (12 awards, PSC Operation Of Recreation Facilities Non-Building), and maintenance of educational buildings and facilities (16 awards across school maintenance and educational building alteration PSCs). Representative work includes a $1.3 million recurring custodial services delivery order at Commander Fleet Activities Sasebo (awarded June 4, 2026, completion June 30, 2027), a $1.3 million order for custodial services incorporating funds for the Commander Navy Installations Command, Submarine Recycling Facility, and Department of Defense Education Activity (April 22, 2025), and a $83 thousand swimming pool maintenance order at CFAS (June 1, 2024). Smaller orders include equipment repairs—a $5.7 thousand motor valve replacement (June 21, 2023) and a $1.9 thousand chlorine analyzer unit replacement (May 10, 2022).

Activity has declined over the past five years—four awards in 2022 to one award in 2026—with only one award (combined potential value $1.3 million) reaching ultimate completion within the next twenty-four months. The vendor holds position on five named parent IDIQs, with the largest concentration on Indefinite Delivery Contract N4008412D6302 (21 task orders, $7.2 million combined potential value), followed by Indefinite Delivery Contract HE126009D7011 (16 task orders, $623 thousand), and Indefinite Delivery Contract N4008422D6305 (9 task orders, $6.7 million). The combined potential value across all awards stands at $111.7 million, with $22.5 million obligated to date (20% of potential value).