Matsunaga GeoSurvey
Since Matsunaga Geo-Survey was founded in 1978 in Tokyo, our mission has been the leading service provider for the collection and interpretation of data relating to the earth’s surface and sub-surface and for associated services and advice in support of civil engineering. The company's activities have been carried out mainly in Japan, and are primarily aimed at: civil engineering, geotechnical, construction industry and mining sector.