27 - 28 June 2018, Villa Kennedy Frankfurt


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Marcel Koenig
Principal Consultant, IT


Oliver Simonis
Service Manager

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Sanders Barens
VP Commercial Development

After joining Expereo 11 years ago and setting up its first international office in Singapore back in 2008, Sander now works out of the Global Head Quarters in Amsterdam as the VP Commercial Development. His team is spread out globally across 5 offices and combined manage about 2,500 local partners that make up all the portfolio and buying options of Expereo. Before joining Expereo Sander worked out of Australia for BT Global Services and Infonet Services Corp. His Telecom career started in 2006 with Unisource Business Services in Europe. Nice to know fact: before Sander went into telecom he was a helicopter pilot.



Gareth Reid
Architecture and Innovation Manager

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Felix Massoth
Product and QA Manager

Felix Massoth is a Product and QA Manager for the Global Network Service Business Unit at NTT Communications, covering everything from LAN and (SD-) WAN to security solutions.

He joint NTT Communications in 2011 as a solution consultant. Next to successfully working on several large enterprise projects, he completed a degree in Business Informatics (B.Sc. 2013) and a degree in IT-Management (M.Sc. 2016). Mr. Massoth spent his whole carrier in the network business. During his studies he focused on digital transformation trends and investigated internet usage behaviour in relation to bandwidth requirements.

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Hussein Khazaal
Head of Marketing & Technology - Partnerships

Hussein has served as Vice President, Marketing & Partnerships at Nuage Networks since January 2017. Prior to this role, Hussein was Sr. Director, Business Development – Partnerships, where he built Nuage Networks Technology Partner Program. Before joining Nuage Networks in 2014, Hussein served as Vice President, Operations & Customer Service at Ciinow, a cloud services start-up that was acquired by Google in 2014. Prior to that, Hussein was a Management Consultant at Alvarez & Marsala, a leading management consulting firm, where he delivered performance improvement, turnaround management and business advisory services to Fortune 1000 companies seeking to transform operations and grow their business.

Earlier in his career, Hussein held leadership roles at Alcatel-Lucent, Ciena, Cyras Systems (acquired by Ciena) and Newbridge Networks (acquired by Alcatel).

Hussein holds a B.Eng. (EE) from the University of Dalhousie and an M.B.A. from UC Berkley, Haas School of Business.

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Michael Huber
Vice President Sales, Germany

Michael Huber has the position of Vice President Sales Germany for IT security at Open Systems AG. Previously he was a Key Account Manager at a German car manufacturer and has additional experience doing project management in Asia, North America, and Europe. Michael Huber graduated from the ESB Business School in International Business and also studied at the Zagreb School of Economics and Management in Croatia.

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Facundo Musante
Global Network Services Manager

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Lionel Marie
Lead Network Architect, Global Internet & Global Connectivity


Senior Representative

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Greg Bryan
Senior Manager, Enterprise Research

Senior Manager Greg Bryan joined TeleGeography in 2006 and has specialized in pricing and market analysis for the wholesale and enterprise long haul and network markets. While at TeleGeography, he has worked on designing, creating, and launching several new data products focused on wholesale and enterprise pricing as well as enterprise services.

Mr. Bryan’s primary focus is on enterprise wide area networks including our benchmarking practice and serving as the chair for several of our WAN Summit conferences around the world.

Mr. Bryan earned a B.A. in Political Science from American University, an M.A. in Geography from the University of Maryland, and a J.D. from George Mason University School of Law. He previously taught Geography as an Adjunct Professor at Marymount University in Virginia.


Get Involved

Speaking Opportunities
We are actively recruiting case studies for the WAN Summit London. Don't miss this opportunity to share best practice in a fertile environment for knowledge exchange, networking and insight. 

Martina Höllbacher, Senior Product Developer
Tel. : + 44 (0) 207 779 7290