The SD·I organization strives to be a reflection of the diverse society in which we operate. The SD·I team is diverse by gender, ethnicity, race, religion, age, disability status and lifestyle. Every individual’s unique background and experience contribute greatly to a successful organization. SD·I management recognizes the diversity of our workforce as a competitive advantage and has made it one of our operating principles to attract, develop and retain a diverse workforce.
| Minority Representation | 2007 | 2006 | 2005 | 2004 | 2003 |
| Corporate Officers | 100% | 100% | 100% | 100% | 100% |
| Management | 47% | 50% | 62% | 57% | 46% |
| Total Workforce | 45% | 39% | 43% | 51% | 43% |
| Advancement of Women | 2007 | 2006 | 2005 | 2004 | 2003 |
| Corporate Officers | 50% | 50% | 50% | 50% | 50% |
| Management | 40% | 42% | 54% | 50% | 38% |