Founded in Australia in 2006, Mainstream Group Holdings Limited grew to become a prominent provider of fund and superannuation administration services with a strong presence in the Asia-Pacific region and the United States. The company offered a comprehensive suite of solutions including investment administration, fund accounting, and registry services to a diverse client base of investment managers. In 2021, Mainstream was acquired by Apex Group, a global financial services provider. Since the acquisition, Mainstream's operations, expertise, and clients have been integrated into Apex Group's global service platform, enhancing its capabilities, particularly in the Australian market.

Founded in

United States