Sanei Thanks, K.K.

Sanei Thanks, K.K., a Japan-based for-profit corporate entity, operates as a prime contractor delivering facilities maintenance, repair, and utility-plant operation services to U.S. Army installations in Japan on a full-and-open (non-set-aside) basis. The vendor is headquartered in Kanagawa Prefecture, Japan, and competes exclusively as a prime — zero subcontract awards appear in the source data.

Sanei Thanks's federal customer base is narrowly concentrated with the Department of the Army. The top three customer agencies account for 100% of recent awards: the Army Installation Management Command Pacific Region dominates with 18 awards and $21.8 million in combined potential value, followed by the Department of Defense Education Activity (one award, $62 thousand) and the Army Pacific Command (one award, $30 thousand). All substantive work flows through Army Installation Management Command Pacific Region.

The vendor's capability portfolio centers on operation, maintenance, and repair of utility infrastructure at U.S. Army installations across the Kanto area of Japan, including Camp Zama, Sagami General Depot, Yokohama North Dock, Sagamihara Family Housing Area, Akasaka Press Center, and Kawakami Ammunition Depot. The largest and most strategically significant award is a $20.15 million definitive contract (March 1, 2022, ultimate completion March 31, 2027) covering operation, maintenance, and repair of utility plants and boiler systems across multiple Kanto installations. Representative task-order work under that umbrella includes repair of exhaust gas ducts on dual-fuel engine generators at Camp Zama ($236 thousand, July 2025), boiler and unfired pressure-vessel inspection services across six installations ($67 thousand, April 2025), and domestic hot water generator tank repairs ($176.6 thousand, June 2024). A $62 thousand purchase order for drayage services supporting the closure of Iwakuni Middle School in Japan (awarded June 15, 2026, completing July 31, 2026) represents the vendor's most recent federal work.

Activity has been episodic: four awards in 2022, then dropping to one per year in 2023 and 2024, with two in 2025 and one in 2026. A single award with potential value of $20.2 million faces ultimate completion within the next twenty-four months, presenting substantial recompete risk. Sixty-four percent of combined potential value ($20.6 million) has already been obligated against the ceiling.