Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) Sustainment III

Location: South Carolina
Posted: Jan 26, 2026
Due: Jan 27, 2026
Agency: DEPT OF DEFENSE
Type of Government: Federal
Category:
  • L - Technical Representative Services
Solicitation No: N6523626R3007
Publication URL: To access bid details, please log in.
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Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) Sustainment III
Active
Contract Opportunity
Notice ID
N6523626R3007
Related Notice
Department/Ind. Agency
DEPT OF DEFENSE
Sub-tier
DEPT OF THE NAVY
Major Command
SPAWAR
Sub Command
SPAWAR LANT
Office
NIWC ATLANTIC
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General Information View Changes
  • Contract Opportunity Type: Presolicitation (Updated)
  • Updated Published Date: Jan 26, 2026 05:12 pm EST
  • Original Published Date: Jan 07, 2026 05:02 pm EST
  • Updated Response Date: Jan 27, 2026 03:00 pm EST
  • Original Response Date: Jan 20, 2026 12:00 pm EST
  • Inactive Policy: Manual
  • Updated Inactive Date: Jan 27, 2026
  • Original Inactive Date: Jan 20, 2026
  • Initiative:
    • None
Classification
  • Original Set Aside: Total Small Business Set-Aside (FAR 19.5)
  • Product Service Code: L058 - TECHNICAL REPRESENTATIVE- COMMUNICATION, DETECTION, AND COHERENT RADIATION EQUIPMENT
  • NAICS Code:
    • 541330 - Engineering Services
  • Place of Performance:
    Hanahan , SC 29410
    USA
Description View Changes

Update on 1/26/2026: I've added the Government's responses to the questions received during the Industry Day event.

Update on 1/16/2026: The Pre-solicitation Slides have been added.

Update on 1/14/2026: I’ve added a Q&A document with all of the questions received for this procurement and the Government’s answers.

A virtual Pre-Solicitation Conference for Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) Sustainment III, which will be solicited as a Small Business Set-Aside, is scheduled to take place 16 January 2026 at 10:15 am Eastern Time via Microsoft Teams.

**** The following is a link to the Live Event, no registration is required: https://dod.teams.microsoft.us/l/meetup-join/19%3adod%3ameeting_dfe70f2d64b541cf86b52bd8a66b4f2a%40thread.v2/0?context=%7B%22Tid%22%3A%22e3333e00-c877-4b87-b6ad-45e942de1750%22%2C%22Oid%22%3A%229ee9fc2d-e1f4-4e62-bc97-3857a6864bd3%22%2C%22IsBroadcastMeeting%22%3Atrue%2C%22role%22%3A%22a%22%7D&btype=a&role=a

Attached is a current DRAFT of the RFP. ****This is not a formal Request for Proposals.**** The Government will accept questions until 13 January 2026 via email to the Contract Specialist, Jessica Meddick, jessica.l.meddick.civ@us.navy.mil. The answers to the questions submitted prior to the deadline will be posted to SAM.gov or addressed during the live event as time allows.

**Please note that we are only solicitating offers from Small Business Seaport NxG MAC holders**


Attachments/Links
Contact Information
Contracting Office Address
  • CHARLESTON PO BOX 190022
  • NORTH CHARLESTON , SC 29419-9022
  • USA
Primary Point of Contact
Secondary Point of Contact


History

Related Document

Jan 7, 2026[Presolicitation (Original)] Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) Sustainment III
Jan 9, 2026[Presolicitation (Updated)] Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) Sustainment III
Jan 12, 2026[Presolicitation (Updated)] Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) Sustainment III
Jan 13, 2026[Presolicitation (Updated)] Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) Sustainment III
Jan 14, 2026[Presolicitation (Updated)] Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) Sustainment III
Jan 17, 2026[Presolicitation (Updated)] Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) Sustainment III
Mar 17, 2026[Solicitation (Original)] RFP N6523626R3007
Mar 20, 2026[Solicitation (Updated)] RFP N6523626R3007-0001
Mar 24, 2026[Solicitation (Updated)] RFP N6523626R3007-0001
Mar 26, 2026[Solicitation (Updated)] RFP N6523626R3007
Apr 7, 2026[Solicitation (Updated)] RFP N6523626R3007
Apr 15, 2026[Solicitation (Updated)] RFP N6523626R3007
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