ACSI's 29 Australian members collectively manage more than AUD$450 billion on behalf of eight million superannuation fund members.

ACSI also has six international members who are among the world's largest and most respected asset owners in terms of their approach to corporate governance. They bring the total of ACSI member funds under management to more than $1.6 trillion in assets belonging to more than 18 million beneficiaries. 

AIST APG Asset Management Australian Catholic Superannuation
AustralianSuper CalPERS   CareSuper
Catholic Super Cbus Christian Super Funds Association
Energy Super FIRST Super   HESTA
HOSTPLUS IFM Investors legalsuper
Local Government Super LUCRF Super Maritime Super
Media Super
MTAA Super New Zealand Superannuation Fund
NGS Super PGGM QSuper
RAILPEN Investments REST Industry Super State Super
StatewideSuper Tasplan
 Telstra Super
TWUSUPER
UniSuper
 Universities Superannuation Scheme (USS)
VicSuper
Vision Super