KOH Gumi & Company

KOH Gumi & Company, a for-profit organization headquartered in Okinawa, Japan, is a custodial and facility housekeeping services provider operating as a prime contractor exclusively on Department of Defense and Defense Health Agency contracts with no subcontract footprint. The vendor competes full-and-open across all 275 federal awards in the source dataset, with no set-aside designations applied to any contract or delivery order.

KOH Gumi & Company's customer concentration is heavily weighted to two military education and operational support missions. The Department of Defense Education Activity accounts for 90 awards carrying $79.7 million in combined potential value, while the Department of the Air Force's Pacific Air Forces command accounts for 90 awards carrying $70.4 million. The Department of the Navy's Bureau of Medicine and Surgery follows at 22 awards and $38.3 million combined potential value, with the United States Marine Corps at 11 awards and $18.7 million. Together, these four customers account for 96% of the vendor's combined potential value across all awards. All performance occurs at military installations in the Asia-Pacific region, predominantly in Okinawa, Japan.

The vendor's recent prime work centers on custodial operations at U.S. military installations in Japan. A $16.4 million definitive contract with Pacific Air Forces (awarded November 1, 2024, completing October 31, 2031) covers base-wide custodial services at Kadena Air Base, Okinawa, including general facility cleaning, exterior window cleaning, and debris collection. The Defense Health Agency awarded a $4.98 million purchase order on April 1, 2026, for healthcare environmental cleaning and aseptic management services at Kadena Air Base medical facilities, covering approximately 1,017,496 square feet across ten medical, dental, veterinary, and patient care buildings through March 31, 2031. The Marine Corps issued a $13.51 million single-award indefinite-delivery contract on February 1, 2025, for custodial services at Marine Corps Installations Pacific, Camp Smedley D. Butler, Okinawa, running through January 31, 2032. The Navy's Bureau of Medicine and Surgery holds a $6.57 million single-award indefinite-delivery contract through June 30, 2028, covering custodial services at Marine Corps Base Camp Butler, U.S. Naval Hospital, and Naval Medical and Dental Clinics in Okinawa.

The vendor's primary vehicle footprint consists of five large indefinite-delivery contracts. Indefinite Delivery Contract HE126006D8001 carries 67 task orders valued at $68 million combined potential value; IDC FA527009D0016 carries 44 task orders at $7.7 million; IDC N4008418D2000 carries 17 task orders at $9.2 million. These vehicles support custodial and housekeeping operations across the Department of Defense's Asia-Pacific footprint. NAICS and PSC coding reinforces the vendor's narrow specialization: 190 of 275 awards fall under NAICS 561720 (Janitorial Services), while 248 awards fall under PSC S206 (Housekeeping–Custodial Janitorial). Activity has remained consistent at three to six awards per year over the past five years, with a single award ($1.7 million) facing completion within the next twenty-four months, indicating minimal recompete pressure in the immediate window.