Japan Business Directory Database

Category: Energy & Resources

Concrete manufacturers & suppliers	Electric power companies
Electrical contracting companies	Gas companies
Oil companies	Power equipment manufactures
Quarry companies	Sand manufacturers & suppliers

Agriculture / Forestry / Fishery	Manufacturing
Energy & Resources	IT & Telecommunications
Vehicles & Transportation	Wholesale / Retailing
Medical / Welfare	Construction / Real Estate
Education / Research	Accommodation / Tourism / Foods
Services	Others