Sole Source Notice for Sustainment of legacy system
Dept of Defense · DEPT OF THE NAVY
This notice is not accepting responses (deadline was Sep 25, 2025, 8:00 PM EDT).
Page kept for research and related open opportunities below. For current work in this category, use the related notices or browse hubs.
- Response deadline
- Sep 25, 2025, 8:00 PM EDT
- Posted
- Sep 17, 2025
- Solicitation
- N0003925R4562
- Set-aside
- None listed
- Place of performance
- —
- Contracting office
- NAVAL INFORMATION WARFARE SYSTEMS · SAN DIEGO · CA
- Source
- SAM.gov · updated May 9, 2026
Description
The Government has identified the need for the sustainment of the Joint Ultra-High Frequency (UHF) Military Satellite Communications (MILSATCOM) Network Integrated Control System (JMINI CS), and Integrated Waveform Control System (IW CS) Ultra High Frequency (UHF) Satellite Communications (SATCOM).
What similar awards have paid
Real federal awards already on the books in a similar lane — so you can size the opportunity, not guess. This is public history, not a bid price, cost estimate, or prediction that you will win.
Typical award size
$28,325
Middle of the pack for similar past awards
Most similar awards fall between $9,385 and $151,023
Who has won work like this
Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.
- 1SEVATEC LLC1 award$24.23M
- 2AT&T ENTERPRISES, LLC2 awards$19.27M
- 3CELLCO PARTNERSHIP2 awards$16.79M
- 4SAILDRONE INC3 awards$7.35M
- 5GAMA-1 TECHNOLOGIES, LLC2 awards$6.16M
- 6I3 LLC1 award$3.01M
- 7AATD LLC2 awards$2.69M
- 8AVANTUS FEDERAL LLC1 award$1.90M
Recent examples
A few of the newest similar awards in our index.
- CELLCO PARTNERSHIPSep 30, 2025Department of Homeland Security$16.72MSource
- PARAGON MICRO INCSep 30, 2025Department of Health and Human Services$41,850Source
- AT&T ENTERPRISES, LLCSep 30, 2025Department of Energy$1,800Source
- GOVSMART, INC.Sep 30, 2025Department of State$7,814Source
- BAHFED CORPSep 29, 2025Department of Health and Human Services$270,774Source
- CELLCO PARTNERSHIPSep 29, 2025Department of Homeland Security$73,660Source
Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.
Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID 7fa687567b2c45979e13029771784215.