| Title | Former Consultant |
| Start Date | 2001-00-00 |
| Notes | In 2001, Karboul became a strategy consultant for the Boston Consulting Group in Germany. She said in an interview, “I was first drawn to consulting—and BCG in particular—because of the diversity of tasks and opportunity to learn. I felt consulting would help make my professional canvas broader by giving me experience across industry sectors and exposing me to diverse skills and approaches.”[11] |