Harima B.Stem Corporation provides building maintenance and management services in Japan. The company offers daily and regular cleaning services, as well as glass, exterior wall, and lighting fixture cleaning services; facility management services comprising electrical equipment, air conditioning equipment, and water supply and drainage sanitary equipment management; security services consisting of crime and disaster prevention, facility security operations, traffic and crowd control, and parking lot management; patrol and environmental sanitation law inspection; inspection, construction, and maintenance of water supply and drainage sanitary, air conditioning, electrical, building, and firefighting equipment; and building inspection and repair services, as well as operates a 24-hour equipment emergency center. It also provides management services for condominiums; maintenance and management of common areas; and maintenance services for investment projects. In addition, the company engages in public-private partnership and private finance initiative projects for government buildings related, cultural and educational, sports, and other facilities. Further, it provides virus and mold prevention solutions, such as high-power UV generators and germicidal lamps; and hotel room maintenance, reception and public relations, restaurant and cafeteria management, and telephone exchange services. Harima B.Stem Corporation was incorporated in 1961 and is headquartered in Yokohama, Japan.