MANTECH NO COST CONFERENCE

Inactive on SAM.gov — responses were due 28 Sep 2026 · Unrestricted (full and open) · Washington Headquarters Services (WHS), DoD · NAICS 561920 · Solicitation HQ003426QE242

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What happened next

SAM.gov marked this notice inactive — responses were due 28 September 2026.

No award notice on SAM.gov yet. Not every award is posted there, so this does not mean it went unawarded.

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Solicitation details

Solicitation number	HQ003426QE242
Notice ID	b483a12cb56b46f688c5109708aca0fb
Agency	Department of Defense (DoD)
Sub-agency	Washington Headquarters Services (WHS)
Contracting office	WASHINGTON HEADQUARTERS SERVICES
NAICS code	561920 — Convention and Trade Show Organizers
Product / service code (PSC)	R706
Set-aside	Unrestricted (full and open)
Notice type	Combined Synopsis/Solicitation
Posted	10 September 2026
Response deadline	28 September 2026 (closed)

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Description

Manufacturing Technology (MANTECH) - No Cost Conference/Symposium. This is a non-personal services requirement to provide contractor support to plan and execute ManTech hosted events. The Contractor shall support ManTech with annual DFMC that brings together industry and government on topics related to the ManTech program and the advanced manufacturing industrial base.

Version history

SAM.gov has posted 4 notices under solicitation HQ003426QE242, oldest first.

10 September 2026 — Combined Synopsis/Solicitation (this page)
24 September 2026 — Combined Synopsis/Solicitation
06 October 2026 — Combined Synopsis/Solicitation
14 October 2026 — Combined Synopsis/Solicitation (latest)

Documents in the solicitation package

4 files are attached to this notice.

PIEE Solicitation Module Link for HQ003426QE242
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 561920

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

In fiscal year 2026, DoD obligated $56.5M across 134 contract actions under NAICS 561920.
10 contracts worth $54.1M in this category end within the next 18 months.

DoD contracts under NAICS 561920 →

Other open solicitations in NAICS 561920

I/ITSEC Exhibit Space and Drayage Simplified Acquisition Procedures (SAP) BuyDoD · Due 16 November 2026
I/ITSEC Exhibit Space (NTSA/NDIA) Simplified Acquisition Procedures (SAP) Buy - Sole SourceDoD · Due 16 November 2026
Notice of Intent to Sole Source- DSEI 2027 SPACEDoD · Due 19 November 2026
Notice of Intent to Sole Source - DAS 2027 SPACEDoD · Due 19 November 2026
Freedom 250 Reception and Fireworks EventState Department · Due 20 November 2026
Group of Seven (G7) Host Year Integrated Event Management, Production, and Logistical SupportTreasury · Due 25 November 2026

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