AeSI Alumni Association (AeSIAA) is the official Society of AeSI graduates. AeSIAA is an independent, non-profit registered body under Karnataka society's registration act. The Association comprises largely of Bangalore based AeSI graduates, holding key positions in various DRDO, CSIR, ISRO, Public and Private sectors, actively assisting the AeSIAA in its various endeavors. The primary objective of the Alumni Association is to provide an ideal platform for social/professional networking of alumnus as well as networking of students with alumni.

AeSIAA is dedicated to support national aeronautical interest. AeSIAA intends to promote exchange of technical information, not only among its members but also among the engineering community by organizing regularly technical symposiums/lectures on topical subjects as well as in emerging areas with a futuristic vision.