Corporate profile

Corporate Name


Date of Foundation September 15, 1955

Main Businesses

Development, manufacture and sales of drilling fluid chemicals, treating chemicals cement additives and drilling fluid disposal chemicals for all kinds of well.
Development, manufacture and sales of fluid chemicals and backfilling chemicals for civil and construction engineering.
Development, manufacture and sales of treating chemicals for excavated soil, polluted sludge and surplus soil.
Lease and engineering services for above relevant business.
Development, manufacture and sales of chemicals, fertilizers and soil conditioners.
Certified analytical business for contaminated soil, disposal sludge and water.

Paid-in Capital

¥ 98,000,000


Japan Petroleum Exploration Co., Ltd.

Number of Employees

43(As of April 1, 2022)

Principal Offices

3-2-3, KandaJinbou-cho Chiyoda-Ku, Tokyo, 101-0051 Japan

TEL:81-3-5843-0010 FAX:81-3-3221-5061

Sakata Factory: 2-14, Ohama 1-chome, Sakata, Yamagata 998-0064, Japan

TEL:81-234-33-8811 FAX:81-234-33-1371