In June 2010, Mboweni was appointed an International Adviser of Goldman Sachs International, where he provides strategic advice to the firm on business development opportunities, with a particular focus on South Africa and Sub-Saharan Africa.[4]
Hi Juni (Khotavuxika) 2010, Mboweni u langiwe ku va mutsundzuxi eka xiyenge xa matiko ya misava ku nga Adviser eka Goldman Sachs International, laha a nyiketa switsundzuxo eka swa tiophochuniti ta nhluvukiso wa mabindzu, kasi a langutana ngopfu na ndhawu ya Afrika Dzonga ku nga South Africa na Sub-Saharan Africa.[5]