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Christopher Ziemann Email & Phone Number
Senior Revenue Assurance Manager
at
Extenet
1 work email found
@tr.com
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 71%
Current company
Role
Senior Revenue Assurance Manager
Location
Dallas-Fort Worth Metroplex, United States, United States
Who is Christopher Ziemann? Overview
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Quick answer
Christopher Ziemann is listed as Senior Revenue Assurance Manager at Extenet, based in Dallas-Fort Worth Metroplex, United States, United States. AeroLeads shows a work email signal at tr.com and a matched LinkedIn profile for Christopher Ziemann.
Christopher Ziemann previously worked as Segment Collections Leader at Thomson Reuters and Accounts Receivable Manager at Thyssenkrupp Elevator.
Company email context
Email format at Extenet
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{first}.{last}@tr.com
86% confidence
AeroLeads found 1 current-domain work email signal for Christopher Ziemann. Compare company email patterns before reaching out.
Profile bio
About Christopher Ziemann
I am an Accounts Receivable Manager for one of the worlds most trusted providers of answers, working with complex and highly regulated industries of law, tax, compliance, government, and media. Instilling the combination of a realistically positive workplace culture with the duality of competitiveness and integrity to increase engagement and productivity; while leveraging trend analytics data to drive collections performance and cash-flow efficiencies. Contact Christopher Ziemann: ✉ CziemannAR@Gmail.com
Current workplace
Christopher Ziemann's current company
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6 roles
Christopher Ziemann work experience
A career timeline built from the work history available for this profile.
Senior Revenue Assurance Manager
Current
Mar 2023 - Present
Segment Collections Leader
Nov 2019 - Mar 2023
Accounts Receivable Manager
Management of 8 Accounts Receivable Specialists for the Midwest Region's service and repair field locations; consisting of a 10K+customer base and $162M portfolio. Consistently exceeded target goal with my best year over year results generating 261% of target goal achieved. Responsible for planning, assigning and directing work; and addressing escalated.
Mar 2013 - Sep 2019
Accounts Receivable Specialist
Responsible for the company's entire Accounts Receivable portfolio. Posting and reconciliation of daily lockbox and credit card batches; inbound and outbound collections calls; build and maintain interdepartmental relationships and also with remote field locations; dispute and billing resolution; issuance of credits and mitigation of risk through review of.
Feb 2012 - Mar 2013
Portfolio Manager
Managed up to 15 collectors for the Consumer Division of our Cingular Wireless portfolio. Average monthly placement of $1.5M with a customer base of 1500-2000. Develop and mentor the Collection Specialists to consistently improve their individual performance; review team’s portfolios to ensure daily, weekly, monthly performance goals are being met; ensure.
Sep 2009 - Feb 2012
FAQ
Frequently asked questions about Christopher Ziemann
Quick answers generated from the profile data available on this page.
What company does Christopher Ziemann work for?
Christopher Ziemann works for Extenet.
What is Christopher Ziemann's role at Extenet?
Christopher Ziemann is listed as Senior Revenue Assurance Manager at Extenet.
What is Christopher Ziemann's email address?
AeroLeads has found 1 work email signal at @tr.com for Christopher Ziemann at Extenet.
Where is Christopher Ziemann based?
Christopher Ziemann is based in Dallas-Fort Worth Metroplex, United States, United States while working with Extenet.
What companies has Christopher Ziemann worked for?
Christopher Ziemann has worked for Extenet, Thomson Reuters, Thyssenkrupp Elevator, Airband Communications, and Nationwide Recovery Systems.
How can I contact Christopher Ziemann?
You can use AeroLeads to view verified contact signals for Christopher Ziemann at Extenet, including work email, phone, and LinkedIn data when available.
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