Justine A. Zammit, a regional director in the Investment Strategies group, is involved in the development and oversight of investment content used by the sales groups. Prior to joining the Investment Strategies group, Justine managed the RFP group in Institutional Services and spent four years as an institutional marketing coordinator in Dimensional's Sydney office. Justine spent three years in a similar role with Australia's James Bennett Pty Ltd prior to joining Dimensional.

Justine holds a graduate diploma in marketing and a diploma of health science in nursing from the University of Technology in Sydney.