Tokyo Business Service Co.,Ltd.

Tokyo Business Service Co.,Ltd., a Japanese for-profit company based in Tachikawa, Tokyo, provides facilities maintenance, construction, and infrastructure sustainment services exclusively to U.S. military installations in Japan as a prime contractor on 155 federal awards with no subcontracting activity. The vendor operates under full-and-open competition with no SBA set-aside designations across its federal footprint.

Tokyo Business Service Co.,Ltd. delivers concrete capabilities in tower apartment operation and maintenance, building repair and renovation, roof restoration, exterior painting, mechanical systems work, and asbestos abatement services at Yokota Air Base and other U.S. Army and Air Force installations across Honshu, Japan. Representative work includes a $1.1 billion indefinite-delivery multiple-award construction contract (MACC) through May 2030 for design-build and general construction at U.S. Army and Air Force installations in Honshu and Yokota Air Base, awarded August 2021; a $7.78 million single-award IDIQ for tower apartment operation and maintenance at Yokota Air Base through March 2028, awarded March 2021; and a $4 million blanket purchase agreement for asbestos surveys, sampling, and abatement services at Yokota Air Base and geographically separated units through February 2029, awarded February 2024. Recent delivery orders under these vehicles include $881,853.52 for renovation of a veterinary clinic and dental facility at Yokota (November 2024); $1.54 million for replacement of hot water tanks at U.S. Army installations within Honshu and Yokota Air Base (September 2025); and $833,387.09 for tower apartment operation and maintenance (April 2026).

Customer concentration is singular and monolithic. Pacific Air Forces accounts for 153 of 155 total awards and $1.06 billion of the $1.06 billion combined potential value (99.9% of both metrics), with the Department of the Army Installation Management Command Pacific Region holding only two awards totaling $47 thousand. This concentration reflects Tokyo Business Service Co.,Ltd.'s exclusive role as the designated facilities services provider for U.S. Air Force and Army infrastructure in Japan.

The vendor's vehicle position centers on the $990 million MACC (105 task orders, $13 million combined potential value) and smaller specialized contracts. The MACC, the primary vehicle, provides design-build and construction capacity across Honshu and Yokota Air Base through May 2030. The $7.78 million single-award tower apartment IDIQ (awarded March 2021, running through March 2028) generates approximately 105 task orders supporting routine housing operations and maintenance, with recent orders averaging $100 thousand to $1.1 million each. The $4 million asbestos BPA (awarded February 2024, through February 2029) serves as a specialized environmental services vehicle. These three vehicles represent approximately $1.001 billion in aggregate potential value and anchor the vendor's entire federal footprint.

Activity is stable with slight contraction. The vendor executed 20 awards in 2022, peaked at 29 in 2023, sustained 27 in 2024, dropped to 20 in 2025, and recorded 12 awards year-to-date in 2026 (through April). Eleven awards with combined potential value of $9.1 million complete in the next twenty-four months, presenting moderate recompete exposure concentrated in tower maintenance and minor construction work.

The vendor is a domestic prime contractor exclusively for Pacific Air Forces operations in Japan, holding no subcontracting relationships and competing on an unrestricted, full-and-open basis without set-aside protections. Work is performed in-country at Yokota Air Base and other Honshu installations, supporting U.S. military housing, facility sustainment, and infrastructure requirements. The vendor has maintained continuous federal registration since February 2010 and has established itself as the primary infrastructure services provider for U.S. military presence in the Japan region through consistent award cycles and long-term vehicle extensions.