"Dr. Khajeh-Hosseiny is Chairman of Open X Innovations LLC and Trinity Sky LLP, a venture capital and private equity investor; Senior Advisor to McKinsey & Company on Innovation, Growth and Investments; and a Board Trustee of the Brookings Institution, the United States' oldest and largest public policy think tank, founded in 1916 and based in Washington, DC. Hosein is also a Board Trustee of the UK Productivity Leadership Group, an entity supported by the UK government and comprising of the leaders of some of UK's most distinguished corporations, to help transform the performance and competitiveness of UK enterprises.
"Hosein has advised CEOs and Boards of global corporations; been a member of the Advisory Boards of several private equity and venture capital firms in the US, Europe, Japan, China and India; and has served on the Management Boards of venture backed technology companies on the West Coast.
"Two of Dr.Khajeh-Hosseiny’s public service contributions to his home country, the United Kingdom, have focused on Smart Manufacturing and on Social Entrepreneurship. He has been sponsoring and advancing initiatives aimed at helping UK’s small and mid-sized manufacturing firms to more rapidly digitize, and transition towards Smart Manufacturing to help raise UK’s productivity and competitiveness. Hosein helped co-found UnLTD, a foundation dedicated to financing and advancing social entrepreneurship in the UK. For the past 18 years, he has been serving on its prize-winning Investment Committee." 
- Advisory board, Multiples Alternate Asset Management Private
Resources and articles
- Board, Multiples Alternate Asset Management Private, accessed July 22, 2020.