Colin Hall

Colin Hall is currently the Chief Executive Officer & Director at Sienna Capital Management SA since 2012.
He is also a Director at Globality, Inc. since 2021.
Additionally, he holds director positions at Webhelp SAS, Ergon Capital Partners SA, Ergon Capital Partners II SA, Ergon Capital Partners III SA, Marnix French ParentCo SASU, Avanti Acquisition Corp., Imerys SA, and Groupe Bruxelles Lambert SA. In his former roles, Mr. Hall served as the Chief Executive Officer & Director at Melexis NV.
He was also the Chairman-Supervisory Board at Kartesia Management SA from 2013 to 2019, and a Non-Executive Director at Umicore SA from 2016 to 2019.
Furthermore, he held director positions at Long Oar Global Investors LLC, Parques Reunidos Servicios Centrales SA, and Holcim Ltd. from 2015 to 2022.
He was a Partner at Tiger Management LLC from 2009 to 2011 and a Member-Supervisory Board at GEA Group AG.
Mr. Hall completed his undergraduate degree at Amherst College in 1995 and earned an MBA from Stanford Graduate School of Business.