We are a group of well seasoned professionals with a minimum of 22 Years in the Finance Business and Private Equity World with a sweet spot in Real Estate

Georges S. Mario

Managing Director

12 years experience in Principle Investments.  Prior to Duet, Georges was Executive Director at ING Private Capital Management, a private Equity Arm of the Global Asset Management and the Global Private Bank of ING.  In 2002 Georges set up his private Participation Vehicle PIUS Equity.  After leaving ING that vehicle was developed to a PE Advisory Boutique in partnership with the Corporate Finance Advisor DUKAP Capital.  Prior to ING Group Georges had a tenue with Credit Suisse in the Private Equity Fund of Fund department and with Heleba in the FX and Stock Trading department.  Georges holds a BA in Business Administration from the Schiller International University and a Diploma from the Freie Universität Berlin.  He also participated in a Private Equity Seminar from the Harvard Business School and 2016 the Harvard Kennedy School.

Focus in Fund: Inbvestment Management, Deal Origination, Underwriting & Asset Management in Germany, France and Benelux.

Andreas Frank


7 Years experience in principle investments.  Prior to Duet Andreas was a director at Dukon, a German Corporate Finance Advisory boutique.  He was also Director at Noble Venture Finance Fund responsible for £30mn of direct investments with +20% IRRs. He was Vice President for Deutsche Bank’s European Commercial Real Estate Group, where he originated and closed Real Estate deals of over €500mn.  Andreas is founder of the 1st German Online Mortgage and Personal Loan broker, e-rate.  He holds an MBA from Cranfield School of Management and a BA in Business from Fachhochschule Cologne.

Focus in Fund: Head od all Fund Underwriting, Deal Origination and Execution, Asset Management Germany and Benelux.