Gabby Costigan is Group Managing Director, Business Development for BAE Systems.
 
Gabby joined the Company as Chief Executive Officer-designate of BAE Systems Australia in October 2017 and became Chief Executive Officer in January 2018.
 
Prior to joining BAE Systems she was the Chief Executive Officer for Linfox International Group.
 
Gabby is an Aeronautical Engineer and spent 21 years in the Australian Army, eventually retiring as a Colonel after a distinguished career that included operational experience commanding logistic operations for both Australian and US deployed military forces.
 
Gabby participates in several Committees supporting CSIRO, Adelaide University, UNSW and is a member of the Australian Business Advisory Council, is Chair of the Council for Women and Families United by Defence Service and is a Board member for the Princes Trust Veterans Council.
 
Gabby has been honoured for her military service by the Australian and US Governments and NATO and was awarded a Most Excellent Order of the British Empire (MBE) for services to UK/Australia relations in 2019. She is married and has two children.