
- 2009-12-17 JDC was listed on the First Section of Tokyo Stock Exchange
- 2009-11-13 JDC was approved to be listed on the Tokyo Stock Exchange market
- 2009-11-13 JDC relaunched IR website
- 2009-07-28 Drilling Contract with UTE ACS COBRA CASTOR for "HAKURYU-10"
- 2009-07-08 NAGA 1 achieved 3,000,000 Manhours No LTI Safety Record
- 2009-06-25 JDC Announced Election of Its Board of Directors
- 2009-06-16 Participation in project for ultra-deepwater drillship to be chartered by Petrobras for pre-salt exploration






