LeadIQ logo
Learn more at LeadIQ.com
Telephone and Data Systems logo

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

Minus sign iconPlus sign icon
  • United States Of America
    555

Europe
9

Minus sign iconPlus sign icon
  • United Kingdom Of Great Britain And Northern Ireland
    9

Africa
3

Minus sign iconPlus sign icon
  • South Africa
    2
  • Morocco
    1

Oceania
2

Minus sign iconPlus sign icon
  • Australia
    2

South America
2

Minus sign iconPlus sign icon
  • Brazil
    2

Asia
1

Minus sign iconPlus sign icon
  • 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
  • Partner Account Executive at Telephone and Data Systems
    B. D.
    Partner Account Executive
    Mobile Phone
    Oct 16, 2024
  • Owner at Telephone and Data Systems
    D. H.
    Owner
    Mobile Phone
    Oct 22, 2024
  • Chairman at Telephone and Data Systems
    F. C.
    Chairman
    Mobile Phone
    Oct 21, 2024
  • Owner at Telephone and Data Systems
    J. B.
    Owner
    Mobile Phone
    Oct 18, 2024
  • Owner at Telephone and Data Systems
    M. H.
    Owner
    Mobile Phone
    Oct 21, 2024
  • Chief Operating Officer at Telephone and Data Systems
    S. J.
    Chief Operating Officer
    Mobile Phone
    Oct 23, 2024
  • Owner at Telephone and Data Systems
    B. J.
    Owner
    Mobile Phone
    Aug 07, 2026
  • Owner at Telephone and Data Systems
    T. D.
    Owner
    Mobile Phone
    Aug 05, 2026
  • Vice President-Corporate Development at Telephone and Data Systems
    B. P.
    Vice President-Corporate Development
    Mobile Phone
    Oct 17, 2024
  • Vice President - Corporate Relations at Telephone and Data Systems
    C. T.
    Vice President - Corporate Relations
    Mobile Phone
    May 13, 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?

Minus sign iconPlus sign icon

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.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

  • B2B data verified in real-time
  • Sync data to your CRM, & add it to an outreach sequence in one click
  • Integrations with your tech stack for optimal efficiency
  • A patented AI cold email generator
  • Account & contact-level job change tracking

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.