Based in Sydney, Grey will be responsible for building the organisation's presence in the financial adviser markets in New South Wales, the Australian Capital Territory and Queensland.
Grey joins INGIM from AMP Capital Investors where she most recently held the position of state manager for NSW and the ACT.
Prior to that, she held key sales and business development roles at ABN Amro Asset Management and Commonwealth Bank of Australia.
Meanwhile, INGIM has also announced the appointment of Lucie Douez as business development manager for the southern region.
Douez will be based in INGIM's newly established sales office in Melbourne and joins the firm from Goldman Sachs JBWere.
She will report to INGIM's recently appointed southern region manager, Stuart Devlin.
INGIM Australia head of sales Jim McKay said the appointments bolstered INGIM's presence in the wholesale intermediary market.
"The sale of ING Group's holding in the ING Australia joint venture to ANZ bank in late 2009 has resulted in INGIM being able to form direct relationships with the advising community for the first time," McKay said.
