KOH GUMI & COMPANY

KOH GUMI & COMPANY specializes in comprehensive custodial and facility maintenance services for U.S. military installations, with deep expertise in janitorial operations, exterior window cleaning, and aseptic surface management in high-sensitivity environments. Their technical capabilities include scheduled and non-recurring cleaning protocols for medical facilities, barracks, administrative buildings, and critical infrastructure across Marine Corps and Navy bases, with demonstrated proficiency in executing task orders under complex operational constraints such as weather delays and specialized equipment logistics. The contractor’s differentiation lies in its ability to sustain consistent service delivery across geographically dispersed, high-security DoD sites, integrating rigorous hygiene standards with mission-critical facility uptime requirements. The company maintains an exclusive and sustained relationship with the Department of Defense, delivering custodial services across multiple installations in Okinawa, Japan, including Marine Corps Base Camp Butler, Kadena Air Base, and U.S. Naval Hospital facilities. Their work supports operational readiness by ensuring compliance with military sanitation standards, infection control protocols, and facility readiness benchmarks in austere and high-traffic environments. KOH GUMI & COMPANY’s primary industry focus is janitorial services under NAICS 561720, with a specialized vertical in healthcare-associated cleaning and aseptic management within military medical facilities. This positions them as a niche provider of mission-critical environmental services tailored to DoD healthcare and base operations, where precision, reliability, and adherence to federal hygiene guidelines are non-negotiable. The entity operates as a ZZ-structured firm with no federal certifications on record, and its physical presence is centered in Okinawa, Japan, where it maintains a localized, on-site workforce to support continuous DoD facility operations. This geographic positioning enables rapid response and sustained service continuity for U.S. military installations in the Indo-Pacific region.