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Federal opportunity · Special Notice

HII Sole Source Notification

SDA-SN-27-0004 · Dept of Defense · SAM.gov

! Responses due Nov 20, 2026, 12:00 PM ET · 13 days left

Responses due
Nov 20, 2026, 12:00 PM ET
Posted
Nov 5, 2026
NAICS code
541330 · Engineering Services
Set-aside
None
Place of performance
Chantilly, VA
Notice type
Special Notice
Solicitation number
SDA-SN-27-0004
Official notice
View on SAM.gov →

What the agency is buying

The Space Development Agency (SDA) intends to issue a sole-source, firm-fixed-price (FFP) contract to Huntington Ingalls Industries (HII) by January 2027. This award will enable HII to continue its highly specialized and unique combination of technical expertise, continuous process experience, and proprietary institutional knowledge of SDA constellation systems, space-vehicle architectures, and partner agency systems. This award will be made under the authority of FAR 6.302-1, Only One Responsible Source and No Other Supplies or Services Will Satisfy Agency Requirements, 10 U.S.C. 3204 (a)(1). This is NOT a request for competitive proposals and is published for informational purposes only. Questions or comments related to this Notice of Intent shall be directed to [email protected] (phone calls/voicemails will not be accepted and will not receive a response). Please indicate in the subject of your email: Notice of Intent to Sole Source – SDA-SN-27-0004.

From the official notice on SAM.gov.

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