USCG Shipboard C5I Readiness, Integration, Technical Services

Closed — responses were due 4 May 2026 · 8(a) Set-Aside (FAR 19.8) · Department of the Navy, DoD · Hanahan, SC · NAICS 541330 · Solicitation N6523626RE029

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What happened next

This solicitation has closed — responses were due 04 May 2026.

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Solicitation details

Solicitation number	N6523626RE029
Notice ID	23e45182e6fa49bb8c250ec85b7768c0
Agency	Department of Defense (DoD)
Sub-agency	Department of the Navy
Contracting office	NIWC ATLANTIC
NAICS code	541330 — Engineering Services
Product / service code (PSC)	K058
Set-aside	8(a) Set-Aside (FAR 19.8)
Notice type	Solicitation
Posted	27 April 2026
Response deadline	04 May 2026 (closed)
Place of performance	Hanahan, SC, USA

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Description

***This notice is for SEAPORT NXG MAC HOLDERS ONLY and is an 8(a) Set-Aside. No other offers will be considered. SeaPort MAC holders will need to register for PIEE accounts in order to receive solicitations and submit proposals/offers.***?. Naval Information Warfare Center Atlantic (NIWC Atlantic), Charleston, SC requires support for United States Coast Guard (USCG) Shipboard Command, Control, Communications, Computers, Cyber, Intelligence (C5I) Readiness, Integration, Technical Services. The contractors will be tasked to accomplish the work as specified in the performance work statement (PWS). The PWS includes Controlled Unclassified Information (CUI) and will not be made publicly available. In order to obtain access to the PWS, the Offeror shall download, complete, and submit a signed Non-Disclosure Agreement (NDA) for each individual requiring access to the non-public documents to carson.l.rosenbaum.civ@us.navy.mil. Questions are due to carson.l.rosenbaum.civ@us.navy.mil by 2026/04/10 at 13:00.

Version history

SAM.gov has posted 3 notices under solicitation N6523626RE029, oldest first.

16 April 2026 — Solicitation
27 April 2026 — Solicitation (this page)
03 September 2026 — Solicitation (latest)

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Market context: DoD and NAICS 541330

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In fiscal year 2026, DoD obligated $8.7B across 3,568 contract actions under NAICS 541330.
4,476 contracts worth $47.0B in this category end within the next 18 months.

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