Annual income of Japan Drilling Co., Ltd.
TOP > Annual income of Japan Drilling Co., Ltd.
Annual income,average age,years of service and employee number of Japan Drilling Co., Ltd.
Japan Drilling Co., Ltd.
| Date (yyyy/mm/dd) | Annual income | Average Age | Years of Service | Employee Number |
| 2014/3/31 | 8,150K yen | 43.6 | 11.1 | 128 |
| 2013/3/31 | 7,780K yen | 43.2 | 11.9 | 148 |
| 2012/3/31 | 8,780K yen | 43.5 | 11.8 | 124 |
| 2011/3/31 | 9,240K yen | 42.0 | 12.9 | 174 |
| 2010/3/31 | 8,950K yen | 39.9 | 13.4 | 199 |
Remarks: Data from securities report