Mainstream Group Holdings Overview

  • Service
  • Fund Administrator

  • Year Founded
  • 2006

Year Founded

  • Serviced Companies
  • 7

  • Serviced Investors
  • 51

Mainstream Group Holdings General Information


Founded in 2006, Mainstream Group Holdings was a fund administrator based in Sydney, Australia. The firm had outsourcing experience across a range of services and sectors, with specialist teams in investment administration fund services, middle office, fund accounting, superannuation administration, share registry, and unit registry services. Apex Group acquired Mainstream Group Holdings on 27th October 2021.

Contact Information

Year Founded
Service Provider Type
Fund Administrator
Primary Office
  • GPO Box 4968
  • Sydney, New South Wales 2001
  • Australia

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Mainstream Group Holdings Investment Preferences

Preferred Industries Preferred Verticals Preferred Deal Types Geographic Preferences Transaction Amount

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Mainstream Group Holdings Subsidiaries (1)

Company Name Industry Location Founded
Fundadministration Asset Management Ronkonkoma, NY 0000
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