KITAC Corporation provides construction consultancy services in Japan. Its offerings include geological surveys, analysis, and design for roads, bridges, tunnels, sewers, and dams, as well as disaster prevention services such as surveys, analyses, and countermeasure designs for rivers, landslides, steep slopes, and avalanches, along with slope monitoring systems and designs for caves, snow sheds, and shelters. The company also offers maintenance and management services, including road cave-in investigation and bridge and tunnel inspection and repair/reinforcement design, plus environmental protection services covering soil and groundwater contamination surveys, noise and vibration surveys, and planning related to biomass and waste disposal. Incorporated in 1973, KITAC is headquartered in Niigata, Japan.