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STAXOS Welcomes New Executive Vice President, David Sonenstein, and Director of Service Delivery, Christina Faust

Dallas, TX – STAXOS, a division of GuerraWilson Group, LLC and a global leader in telecommunications sourcing and provisioning, welcomes industry veterans David Sonenstein and Christina Faust as their new Executive Vice President and Director of Service Delivery respectively.

“As we are on the heels of launching our new Procure Platform, I am excited to bring David and Christina in to oversee the final stages and carve out our go-to-market strategy,” said Nick Wilson, President and CEO of STAXOS and GuerraWilson Group, LLC.

David spent the last two decades in telecommunications and technology, holding positions with Sprint, Level (3) Communications, Visage Mobile, and most recently building and managing the Americas office for Amsterdam-based technology-management SaaS provider, Ezwim. David, a member of the Board of Directors for the Enterprise Technology Management Association, was re-elected in February to serve another two-year term on the board.

“For the last decade of my career I have been on a mission to automate enterprise technology management activities and I am excited to continue this odyssey with STAXOS and GWG as we roll out the Procure Platform.”

Christina also brings a wealth of telecom and software development and configuration experience, holding both PMP and ITIL certifications. She worked for organizations including American Electric Power, Vox Mobile, Nationwide Childrens Hospital, and most recently as Director of Operations for Ezwim USA.


STAXOS is a direct resource for both telecommunications and technology stack sourcing. The company provides enterprise businesses with technology, mobile, and expense management solutions through its global network of operations in Texas, Arizona, Canada, and the U.K.

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