Sumiko Exploration & Development Co., Ltd. (SRED)

Our company was established by Sumitomo Metal Mining Co., Ltd. in 1963 as a consultant in the resource and environment field, mainly in the exploration and development of metal mineral resources and related technologies. Since then, based on Sumitomo's business philosophy of "emphasizing trust and reliability", we have contributed to the development of society both in Japan and overseas, and at the same time, we have developed various advanced technologies so that we can respond quickly and flexibly to the needs of society. We have been focusing on development and implementation.

In Japan, we have built up a track record in exploration, mining, and development of the Hishikari Mine, the largest gold mine in Japan owned by Sumitomo Metal Mining Co., Ltd.・I have been involved in the maintenance of various observation networks for the prediction of volcanic eruptions.

In addition, overseas, we have been involved in surveys of mineral resources, energy resources, and water resources for the purpose of securing a stable supply of resources by the Japanese government and for overseas cooperation and assistance. We have enhanced our technical capabilities and staff so that we can respond to the internationalization of our consulting business.

All of our executives and employees of Sumiko Exploration & Development Co., Ltd. will strive to further develop and refine technology based on our extensive experience, and contribute to society through our business as a consultant in the resource and environment fields. We will always strive to earn your trust.

We sincerely ask for your continued guidance and patronage.