Overseas Professional Support Services

Closed — responses were due 4 Nov 2026 · Small Business Set Aside - Total · Department of the Navy, DoD · NAICS 541330 · Solicitation N0040627R0003

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What happened next

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

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Solicitation details

Solicitation number	N0040627R0003
Notice ID	eb175563a29548d4b30c18f55feeae1e
Agency	Department of Defense (DoD)
Sub-agency	Department of the Navy
Contracting office	NAVSUP FLT LOG CTR PUGET SOUND
NAICS code	541330 — Engineering Services
Product / service code (PSC)	R499
Set-aside	Small Business Set Aside - Total
Notice type	Combined Synopsis/Solicitation
Posted	27 October 2026
Response deadline	04 November 2026 (closed)
Competition	Competitive

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Description

** AMENDMENT 0001** This is a combined synopsis/solicitation for noncommercial services prepared in accordance with part 16. This opportunity is for SeaPort NxG MAC holders only. This announcement constitutes the only solicitation. Offers are being requested and a separate written solicitation will not be issued. Solicitation number N0040627R0003 is issued as a request for proposal (RFP) for Overseas Professional Support Services in support of SRF-JRMC Japan. This acquisition is 100% set-aside for small business concerns. This solicitation incorporates provisions and clauses by reference. The full text of provisions and clauses may be accessed electronically at www.acquisition.gov.

Version history

SAM.gov has posted 5 notices under solicitation N0040627R0003, oldest first.

07 October 2026 — Combined Synopsis/Solicitation
23 October 2026 — Combined Synopsis/Solicitation
27 October 2026 — Combined Synopsis/Solicitation (this page)
29 October 2026 — Combined Synopsis/Solicitation
04 November 2026 — Combined Synopsis/Solicitation (latest)

Documents in the solicitation package

4 files are attached to this notice.

PIEE Solicitation Module Link for N0040627R0003
Web Based Training for the PIEE Solicitation Module
Registration Instructions for the PIEE Solicitation Module
Department of Defense Procurement Toolbox

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Market context: DoD and NAICS 541330

About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.

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.

DoD contracts under NAICS 541330 →

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ADVANCE NOTICE -DRAFT RFP N0016427R3009 non-personal professional, engineering, technical assessments and special studies, and management…DoD · Due 16 November 2026
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