Management

Antoine

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Antoine Leboyer

President and CEO

Geneva, Switzerland

Antoine has seen Information Technology from all sides by working for vendors of all sizes. After 12 years in sales and marketing positions at IBM, he started the European Indirect operations of Candle Corporation. He worked for startups in software distribution and mobile phone billing software. In his most recent position he was Senior Vice President of Baracoda, the leading producer of Bluetooth industrial devices. Antoine holds an engineering degree from the Ecole Superieure d'Electricité in France and an M.B.A. from Harvard Business School. He is co-author of the book "Building Routes to Customers: Proven Strategies for Profitable Growth." In his spare time, Antoine is a frequent contributor to www.concertonet.com 

Steve2

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Steve Bystran

SVP, Global Sales & Business Development

Orchard Park, New York, USA

Steve oversees GSX's growth and expansion in new and existing markets. With over 25 years of solution sales, marketing and management experience, his expertise crosses a broad range of markets, including manufacturing, automotive, government and the non-profit sector.

A large part of Steve career has been focused around enterprise application software within several vertical market niches. Those years have honed in him a keen sense of how important the health and happiness of the client base is to foster ongoing growth in revenue and market share. As a result, in his current role, he strives to have each and every GSX activity yield value for our client organizations. Steve holds a BS, Resource Management from SUNY-ESF and Syracuse University.

Sebastian

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Sébastien Giraud

Vice-President for Software Development

Nice, France

Sebastien has been working in the Monitoring/Reporting world for over 9 years. He started his career at IBM outsourcing department where he had the mission to develop and deploy an intranet monitoring and reporting environment for IBM administrators. He then moved to GSX where he has been in charge of redesigning the entire architecture of GSX Monitor to improve its overall flexibility and modularity as well as making GSX Monitor up to date with new technologies.

Sebastien holds an engineering degree in computer science and software architecture from the Ecole Superieure en Sciences Informatiques of Sophia-Antipolis."

Meryll

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Meryll Moreau

Vice-President for Marketing

Geneva, Switzerland

Meryll Moreau is responsible for leading the company’s marketing strategies and initiatives worldwide. She joined GSX with more than 10 years of experience directing marketing in software companies. Most recently she had served as Marketing Director for Jahia Solutions Group where she was responsible for the company's overall marketing activities worldwide. Prior to that she has held leadership roles at Bluekiwi Software, Avid and SAP Business Objects. Meryll Moreau holds a Bachelor's degree from business school of Lyon, France.

moi

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Jean-François Piot

Vice-President Microsoft Global Market

Geneva, Switzerland

Jean-François Piot, has spent many years facilitating customers with Hardware, Services and Software at IBM, Beijaflore (IT Service Provider) and GSX. During these experiences, he has been involved with many different types and sizes of customers, globally, and has assisted them in finding the right person, the right product at the right time for their projects.  Security processes, Service Level Management implementation, and of course the supervision of the Infrastructure are issues he faces regularly.

TimClarkProfilePicture

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Tim Clark

Technical Services Manager

London, UK- Reports to GSX Sàrl

Tim Clark has been working in the Information Technology industry since 1987 and has a wealth of experience in all sorts of areas. Tim works as the Technical Services Manager for GSX.
From 1994-2011 Tim worked for IBM UK in customer support, technical sales and business partner technical roles.
Tim has specialised in Lotus technologies and has a gained a reputation for being the go to technical person for the business partner community.
Tim is an accomplished speaker and for the past 2 years he has co-presented the extremely popular XPages session in the Lotusphere Show and Tell track. Since it’s launch Tim has been enabling business partners all over Europe on Lotus XPages. Tim also founded the XPages podcast “The X Cast“, which he now hosts with David Leedy and Paul Withers
Tim is also a Lotus Certified Professional (Domino Administrator) and a RedHat Certified technician.
When not working Tim is passionate about playing rugby, riding his motorbike, playing drums and spending time with his family.