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Founder of 6 different companies, which include: Ergon Capital SA, Ergon Capital Partners SA and Ergon Capital Advisors SA, Ian Gallienne is a French entrepreneur and businessperson who has been the head of 10 different companies and currently holds the position of Chairman at Sienna Capital SARL (which he founded in 2013), Chief Executive Officer & Director at Groupe Bruxelles Lambert SA and Managing Director at Groupe Bruxelles Lambert SA (Investment Company). He is also Manager for Serena 2017 Sc and on the board of 13 other companies. In his past career he held the position of Director & Managing Director at Ergon Capital SA (he founded the company in 2005), Manager at Rhone Group LLP, Chief Executive Officer at Ergon Capital Partners SA (he founded the company in 2005), Managing Director at Ergon Capital Advisors SA (he founded the company in 2005), Managing Director at Ergon Capital Partners II SA (he founded the company in 2005), Managing Director at Ergon Capital Partners III SA (he founded the company in 2005), Managing Director at Egerton SARL, Managing Director at Ergon Capital II SARL and Manager of Rhône Capital LLC. Ian Gallienne received an MBA from INSEAD and an undergraduate degree from Ecole Supérieure des Dirigeant d'Entreprise.

Oliver Jon Gallienne has held director positions in various companies including Xpedite Systems (UK) Ltd., Open Text UK Ltd., Acquisition U.K.
Ltd., EasyLink Services International Ltd., GXS Ltd., Resonate KT Ltd., ICCM Professional Services Ltd., Sysgenics Ltd., and Recommind Ltd.

Philippe Gallienne has held various directorial positions in different companies, including Banque Fédérative du Crédit Mutuel SA and Confederation Nationale Crédit Mutuel SA. Currently, he is the Chairman of Caisse Régionale du Crédit Mutuel de Normandie SA.

Joshua Gallienne currently works at Praxis Group Ltd., as Director.

Ségolène Frère Gallienne is currently the Chairman of Stichting Administratiekantoor Peupleraie and Diane SA. She is also a Non-Executive Director at Groupe Bruxelles Lambert SA and an Independent Director at Christian Dior SE.
She holds director positions at Château Cheval Blanc SC, Stichting Administratiekantoor Frère-Bourgeois, Fonds Charles Albert Frere, Cheval Blanc Finance SAS, Domaines Frere-bourgeois, FG Bros NV, and is a member of Asbl de Warande.
Her former positions include Director at Cie Nationale à Portefeuille SA, Non-Executive Director at Pargesa Holding SA, Director at Erbe SA, Director at Project Sloane Ltd., Director at Frere Bourgeois SA, Communications Director at Dior Fine Jewelry, Manager-Public Relations at Proximus SA, and Head-Public Relations at Belgacom NV.
Ms. Gallienne holds an MBA from INSEAD and an undergraduate degree from Vesalius College.

Robert John Gallienne served as the Chairman-Supervisory Board of Tallinna Vesi AS from 2002 to 2014.
He also worked as a Director-Group Customer Services at Manila Water Co., Inc. and as a Managing Director at Sofiyska voda AD.

Ian James Nicholson is currently the Non-Executive Chairman at Bioventix Plc, Director at Casewell Consulting Ltd., Director at Wells Stores Ltd., Non-Executive Director at BenevolentAI SA, Operating Partner at Advent Venture Partners LLP, Trustee at Lifearc, and Operating Partner at Advent Life Sciences LLP.
Previously, he served as the Chief Executive Officer at Chroma Therapeutics Ltd.
from 2004 to 2012, Chief Executive Officer & Director at F2G Ltd.
from 2013 to 2021, Director at Consort Medical Ltd.
from 2012 to 2020, Non-Executive Director at Symphogen A, Director at The Bioindustry Association, Director at Macrotarg Ltd., Independent Non-Executive Director at Clinigen Ltd.
from 2012 to 2021, and Senior Vice President-Business Development at Celltech Group Plc from 2000 to 2004.
He also held positions as Principal at Lonza Group AG, Oxford Asymmetry International Plc, and GE Healthcare Ltd.
(United Kingdom).
Mr. Nicholson holds an MBA from Boston University and an undergraduate degree from University College London.