Colin Hall is the Head of Investments of GBL and the CEO of Sienna Capital.
Previously, he worked at Rhône Group, a private equity firm.
Mr. Hall holds an MBA from the Stanford University Graduate School of Business.
Aurelie Comptour - CFO
Aurélie Comptour joined Sienna Capital in 2014 as CFO.
Previously, she worked at Ernst & Young Luxembourg.
Aurélie holds a master’s degree in Management from the University of Paris Dauphine and a master’s degree in Banking & Finance from the University Paris Descartes.
Vincent Cochet - Associate
Vincent Cochet joined Sienna Capital in 2015 as Associate.
He also serves as a Director of Sienna Capital International Ltd.
Previously, he was an investment analyst at GBL.
Mr. Cochet holds an MSc in finance from ESDES.
KAMILE MARMAITE - RESEARCH ASSISTANT & LONDON OFFICE MANAGER
Kamile Marmaite joined Sienna Capital’s London office in 2017 as Research Assistant and Office Manager.
Miss Marmaite studied International Business and Communication at ISM University of Management and Economics in Vilnius, Lithuania and holds a BA in Business Administration and Marketing from INSEEC in Paris.
VINCENT NOËL – FINANCIAL ACCOUNTANT/CONTROLLER
Vincent Noël joined Sienna Capital’s Luxembourg office in 2015 as Financial Accountant/Controller.
Previously, he spent five years working at GDF Suez in Luxembourg.
He holds a BA in Accounting from the Haute École Robert Schuman in Libramont-Chevigny, Belgium.