| Q1 (Mar '09) | 2009 | |
| Net profit margin | 5.36% | 5.88% |
| Operating margin | 17.53% | 16.19% |
| EBITD margin | - | 23.37% |
| Return on average assets | 2.49% | 2.24% |
| Return on average equity | 23.57% | 19.71% |
| Employees | 27,886 | - |
| Steve Holliday | Chief Executive, Executive Director | |
| Steve Lucas | Finance Director, Executive Director | |
| Helen M. Mahy | Company Secretary, General Counsel | |
| Nick Winser | Executive Director - Transmission | |
| Mark Fairbairn | Executive Director - Gas Distribution | |
| Tom King | Executive Director - Electricity Distribution and Generation | |
| John Parker | Non-Executive Chairman of the Board | |
| Stephen Pettit | Non-Executive Director | |
| George W. Rose | Non-Executive Director | |
| Maria C. Richter | Non-Executive Director |