MESSAGE FROM THE PRESIDENT

CORPORATE MANAGEMENT
  We at Teiseki Drilling Co., Ltd. (TDC) aim to be a company which can contribute to ease today's environmental issues and to construct prosperous society through drilling technology applied for drilling constructions and civil engineering works.
Under the philosophy, we will drive thoroughly to enhance corporate ethics complying with all the governing laws and regulations, and behave with socially responsible manner.
  Our company was originally established as Tomi Drilling Industry Co., Ltd. in 1949, then reorganized to Teiseki Drilling Co., Ltd. as a 100% owned company by Teikoku Oil Co., Ltd. (TOC) in 1955. At present, we are offering technological services by two divisions of Drilling Department and Civil Engineering Department.
  Drilling Department has achieved not only the drillings of production wells of Matsukawa Geothermal Plant, the first geothermal electric power generating plant of Japan, but various well drillings and workovers of geothermal and other type wells.
  Civil Engineering Department, which mainly employs the large diameter drilling method, has been gaining high reputations among the industry through bridge foundations works, dam construction works domestically and internationally such as Tokyo Bay Transverse Highway Construction, Water Intake Job of Ogouchi Dam, Arch Drilling Method for installation of pipelines and under the sea cables and other large foundation works. Also, we are actively extending overseas works such as the pier construction project at Christmas Island in the Republic of Kiribati, Rupsa Bridge construction project in Bangladesh.
  Having been accredited ISO 9000:2000 in August, 2001, we are confident we can fully satisfy with the requirements of customers at home and abroad.
  Then at present, INPEX CORPORATION is our mother company, INPEX and TOC integrated on 10. 2008

June, 2009
Kuniaki Shimada
President

ISO9001 Certificate of Registration
QUALITY POLICY

SLOGAN
 "Let's put the first priority to Customers' satisfaction so as to enable us to be the best trustworthy company!"

1. Offer the best quality technical services grasping Customers' needs speedy and precisely

2. Tender reasonable prices acceptable to Customers

3. Keep up Code of Ethics of our company

4. Raise business efficiency by PDCA cycle activity

5. Strive to achievement of the quality objectives
Accredited by:UKAS(United Kingdom Accreditation Service)
Registered at:Moody International Certification Ltd.


Copyright(C) 2007 TEISEKI DRILLING CO., LTD. All Rights Reserved.