ExteNet Systems, Inc.
Christopher Ziemann is a Senior Revenue Assurance Manager at Extenet, with previous experience as a Segment Collections Leader at Thomson Reuters and an Accounts Receivable Manager at thyssenkrupp Elevator. Christopher's responsibilities included managing Accounts Receivable Specialists and exceeding target goals. Prior to that, Christopher worked as an Accounts Receivable Specialist at Airband Communications and as a Portfolio Manager at Nationwide Recovery Systems.
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ExteNet Systems, Inc.
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ExteNet Systems is a leading national provider of converged communications infrastructure and services addressing outdoor, real estate, communities and enterprise advanced connectivity needs.