Doug has worked continuously with Eric Attias from 2002 to 2015. Since 2015, He has been a strategic advisor and board member with alternative and traditional asset managers, wealth managers and family offices with respect to finance, operations, systems, compliance and governance – focused on creating efficiencies, business development, and execution of a wide range of special projects. Previously, Doug was responsible for business development and operational infrastructure for the $10bn AUM Union Bancaire Privee AM.  Prior, he was a founding partner and COO of Nexar Capital Group, a $3bn alternative investment manager, that was later acquired by UBP.  Nexar Capital Group spun out of the peak $12.7bn Soc Gen AM Alternative Investments, where Doug was the COO.  Doug was instrumental in closing three rounds of VC and PE investment in Nexar, its multi-national acquisitions and integrations of Allianz Alternative Asset Management and the Ermitage Group, as well as Nexar’s acquisition by UBP.  Previously, Doug had been the COO of Safra AM, and prior of Alpha Investment Management, a multi-family office the hedge fund business of which was acquired by Safra.

Mr. Siekierski received a B.Sc. in Accountancy from Villanova University.