Winterhaven Telephone Company
Madison, WI Doing business as TDS Part of TDS Telecommunications LLC
- UEI
- YCM6Z79FW316
- CAGE
- 26AY6, 31EP3
- Primary NAICS
- 517111 Wired Telecommunications Carriers
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- Corporate family
-
-
Parent
Madison, WI
HKFZDHFKVAB9
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Parent
Madison, WI
HKFZDHFKVAB9
- SAM.gov registration date
- Physical address
- 525 Junction Rd, Madison, WI 53717, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $0 |
| FY2025 | -$77,405 |
| FY2024 | $31,945 |
| FY2023 | -$5,643 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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About the company
Products and Services
The government contractor primarily provides telecommunication services to the government. These services include the establishment and provision of T1-PRI circuits, DIDs, and dedicated POTS, unfiltered internet connectivity with a 99.9% uptime availability service, VOIP telephone service, and local telephone services for various sites. Over time, the contractor has expanded its services to include more advanced telecommunication solutions such as VOIP and unfiltered internet connectivity.
Customers
The contractor's primary customers are the Department of Health and Human Services (HHS) and the Department of the Interior (DOI). Over time, the contractor has consistently provided services to these two agencies. The top buyers from the contractor are oguerrero@ihs.gov and gregory.mcdonald@ihs.gov, both from HHS. The set-asides associated with the contractor's awards are not specified in the text.
Vehicles
The contract vehicle used by this government contractor is the Purchase Order. Over time, there has been no change in the contract vehicle used.
Summary
The government contractor has a consistent history of providing telecommunication services to the government, particularly to HHS and DOI. The contractor has shown an ability to adapt to the changing needs of its customers by offering more advanced telecommunication solutions over time. The use of Purchase Orders as the contract vehicle has remained consistent throughout the contractor's history.
Data
The analysis is based on 11 contracts awarded between 10/01/03 and 05/03/23.
Quick answers
Is Winterhaven Telephone Company registered in SAM.gov?
Yes. Winterhaven Telephone Company's SAM.gov registration is active through October 12, 2027.
What are Winterhaven Telephone Company's CAGE codes?
Winterhaven Telephone Company has 2 CAGE codes: 26AY6 and 31EP3. Its Unique Entity ID (UEI) is YCM6Z79FW316.
What is Winterhaven Telephone Company's most recent federal award?
Winterhaven Telephone Company's most recent federal contract award is Telephone and internet services - FT yuma (75H71225P00119), from Indian Health Service, on July 2, 2025.
On GovTribe
See Winterhaven Telephone Company's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors