Telephone and Data Systems
TelecommunicationsWisconsin, United States51-200 Employees
Telephone and Data Systems is a telecommunications company based out of Middleton, Wisconsin, United States.
Insights
Strategic Partnership Growth The recent collaboration between Telephone and Data Systems and Verizon Communications highlights potential opportunities to supply infrastructure hardware, network solutions, or technical consulting services that can enhance their joint telecommunications offerings.
New Market Entry Launch of TDS Mobile and fiber internet services in Socorro indicates expansion into wireless and high-speed broadband markets, opening avenues to introduce advanced connectivity devices, LTE/5G solutions, and customer-premises equipment.
Leadership and Governance Significant executive appointments and ongoing investigations into fiduciary duties suggest opportunities for cybersecurity services, compliance solutions, and executive training programs to support corporate governance and risk management.
Financial Backing Oaktree Capital's $375 million investment demonstrates financial stability, providing room for scaled network infrastructure projects, enterprise solutions, and strategic acquisitions to accelerate growth.
Technology Stack Optimization Utilizing systems such as SAP ECC, Ariba, and Microsoft ASP.NET presents an opportunity to offer tailored enterprise software, system integration, or IT modernization services that improve operational efficiency.
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Telephone and Data Systems Tech Stack
Telephone and Data Systems uses 8 technology products and services including Adobe Creative Cloud, git, SAP ERP Central Component (ECC), and more. Explore Telephone and Data Systems's tech stack below.
- Adobe Creative CloudAudio, Video, Graphics
- gitDevelopment
- SAP ERP Central Component (ECC)Enterprise Resource Planning
- SAP AribaProcurement
- .NETProgramming Languages
- USPSTransportation And Fleet Management
- Microsoft ASP.NETWeb Frameworks
- ShareThisWidgets
Media & News
Telephone and Data Systems's Email Address Formats
Telephone and Data Systems uses at least 1 format(s):
| Telephone and Data Systems Email Formats | Percentage |
| First.Last@tdsinc.com | 89% |
| FirstLast@tdsinc.com | 7% |
| Last.First@tdsinc.com | 2% |
| FirLast@tdsinc.com | 2% |
Frequently Asked Questions
Where is Telephone and Data Systems's headquarters located?
Telephone and Data Systems's main headquarters is located at 8551 Research Way Suite 100 Middleton, Wisconsin 53562 United States. The company has employees across 6 continents, including North AmericaEuropeAfrica. What is Telephone and Data Systems's phone number?
You can contact Telephone and Data Systems's main corporate office by phone at +1-312-630-****
What is Telephone and Data Systems's official website and social media links?
Telephone and Data Systems's official website is tdsinc.com and has social profiles on LinkedIn.How much revenue does Telephone and Data Systems generate?
As of February 2026, Telephone and Data Systems's annual revenue is estimated to be $5B. What is Telephone and Data Systems's SIC code NAICS code?
Telephone and Data Systems's SIC code is 4813 - Telephone Communications, Except Radiotelephone NAICS code is 517 - Telecommunications.How many employees does Telephone and Data Systems have currently?
As of February 2026, Telephone and Data Systems has approximately 102 employees across 6 continents, including North AmericaEuropeAfrica. Key team members include Chief Operating Officer: S. J.Vice President - Corporate Relations: C. T.Vice President Of Solution Engineering: D. R.. Explore Telephone and Data Systems's employee directory with LeadIQ.What industry does Telephone and Data Systems belong to?
Telephone and Data Systems operates in the Telecommunications industry. What technology does Telephone and Data Systems use?
Telephone and Data Systems's tech stack includes Adobe Creative CloudgitSAP ERP Central Component (ECC)SAP Ariba.NETUSPSMicrosoft ASP.NETShareThis. What is Telephone and Data Systems's email format?
Telephone and Data Systems's email format typically follows the pattern of First.Last@tdsinc.com. Find more Telephone and Data Systems email formats with LeadIQ. 
Company Overview
- Headquarters
- 8551 Research Way Suite 100 Middleton, Wisconsin 53562 United States
- Phone number
- +1-312-630-****
- Website
- tdsinc.com
- SIC Code
- 4813 - Telephone Communications, Except Radiotelephone
- NAICS Code
- 517 - Telecommunications
- Employees
- 51-200
Media & News
Funding & Financials
- $10M$25M
Telephone and Data Systems's revenue is estimated to be in the range of $10M$25M
Funding & Financials
- $10M$25M
Telephone and Data Systems's revenue is estimated to be in the range of $10M$25M
Company Leadership
S. J.Chief Operating Officer
C. T.Vice President - Corporate Relations- D. R.Vice President Of Solution Engineering
- D. C.Vice President And Controller
- S. C.Vice President Human Resources
Employee Directory
C. D.President- D. H.Owner
- F. C.Chairman
- J. B.Ciso || Turnaround Executive || Board Member
- J. B.Owner
1-888-653-2347 
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