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Telephone and Data Systems Employee Directory

TelecommunicationsWisconsin, United States51-200 Employees

Telephone and Data Systems is a telecommunications company based in Middleton, Wisconsin. It operates through its wholly owned subsidiary, TDS Telecom, situating its operations within the broader telecom landscape. The firm participates in industry activities and maintains ongoing engagement with investors as part of its sector presence.

In 2026, the company announced the appointment of Bill Case as senior vice president and chief information officer, effective immediately. It also established a partnership with Verizon Communications Inc. and participated in investor-focused events, including presentations at an institutional investors conference.

Find Telephone and Data Systems employees' phone numbers or email addresses

Telephone and Data Systems Global Highlights

Location
Employees

North America
555

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  • United States Of America
    555

Europe
9

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  • United Kingdom Of Great Britain And Northern Ireland
    9

Africa
3

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  • South Africa
    2
  • Morocco
    1

Oceania
2

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  • Australia
    2

South America
2

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  • Brazil
    2

Asia
1

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  • India
    1

Telephone and Data Systems's Leadership

  • Chief Operating Officer at Telephone and Data Systems
    S. J.
    Chief Operating Officer
    Mobile Phone
  • Vice President - Corporate Relations at Telephone and Data Systems
    C. T.
    Vice President - Corporate Relations
    Mobile Phone
  • Vice President And Controller at Telephone and Data Systems
    D. C.
    Vice President And Controller
    Mobile Phone
  • Vice President Human Resources at Telephone and Data Systems
    S. C.
    Vice President Human Resources
    Mobile Phone
  • Partner Account Executive at Telephone and Data Systems
    B. D.
    Partner Account Executive
    Mobile Phone
  • Owner at Telephone and Data Systems
    D. H.
    Owner
    Mobile Phone
  • Chairman at Telephone and Data Systems
    F. C.
    Chairman
    Mobile Phone
  • Owner at Telephone and Data Systems
    J. B.
    Owner
    Mobile Phone

Telephone and Data Systems Employee Metrics

100%
50%
0%
2026
2025
  • Analytics
  • Information Technology
  • Engineering
  • Accounting
  • Administrative
  • Other
  • Information Security
  • Entrepreneurship
  • Finance
  • Consultant

Contact profiles from Telephone and Data Systems

Name
Title
Contact
Location
Last Update
  • Manager, Treasury Operations at Telephone and Data Systems
    T. H. C. A.
    Manager, Treasury Operations
    Mobile Phone
    Oct 23, 2024
  • Senior Treasury Analyst at Telephone and Data Systems
    B. T.
    Senior Treasury Analyst
    Mobile Phone
    Oct 17, 2024
  • Sr. Human Resources Business Partner at Telephone and Data Systems
    C. B.
    Sr. Human Resources Business Partner
    Mobile Phone
    Jul 10, 2024
  • Senior Internal Auditor at Telephone and Data Systems
    C. C.
    Senior Internal Auditor
    Mobile Phone
    Oct 22, 2024
  • Software Engineer Ii at Telephone and Data Systems
    C. W.
    Software Engineer Ii
    Mobile Phone
    Oct 23, 2024
  • Principal at Telephone and Data Systems
    D. J.
    Principal
    Mobile Phone
    Oct 22, 2024
  • Sr. Operations Support Technician at Telephone and Data Systems
    J. S.
    Sr. Operations Support Technician
    Mobile Phone
    Oct 23, 2024
  • Staff Accountant at Telephone and Data Systems
    J. H.
    Staff Accountant
    Mobile Phone
    Oct 17, 2024
  • Senior Network Services Analyst at Telephone and Data Systems
    K. B.
    Senior Network Services Analyst
    Mobile Phone
    Oct 22, 2024
  • Sales Staff at Telephone and Data Systems
    K. D.
    Sales Staff
    Mobile Phone
    Oct 21, 2024

Frequently Asked Questions

What is Telephone and Data Systems known for?

Minus sign iconPlus sign iconTelephone and Data Systems operates in the Telecommunications industry. You can contact Telephone and Data Systems's main corporate office by phone at
+1-312-630-****
. Explore Telephone and Data Systems's company overview page for more information.

What is Telephone and Data Systems's most common email format?

Minus sign iconPlus sign iconTelephone and Data Systems employees' email format typically follows the pattern of First.Last@tdsinc.com. Trying to find reliable and up-to-date employee contact data? Find more Telephone and Data Systems email formats with LeadIQ.

How many employees does Telephone and Data Systems have currently?

Minus sign iconPlus sign iconTelephone and Data Systems has approximately 103 employees as of August 2026. These team members are located across 6 continents, including North America, Europe and Africa.

Who are Telephone and Data Systems's key employees and leadership?

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As of August 2026, Telephone and Data Systems's key employees include:

  • Chief Operating Officer: S. J.
  • Vice President - Corporate Relations: C. T.
  • Vice President And Controller: D. C.
  • Vice President Human Resources: S. C.
  • Partner Account Executive: B. D.

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