Critical PLC Support Services

Inactive on SAM.gov — responses were due 19 Sep 2025 · Unrestricted (full and open) · Washington Headquarters Services (WHS), DoD · NAICS 335314 · Solicitation HQ003425RE178

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What happened next

SAM.gov marked this notice inactive — responses were due 19 September 2025.

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	HQ003425RE178
Notice ID	c7ea29f1c7254c939ef010dbcf1831f4
Agency	Department of Defense (DoD)
Sub-agency	Washington Headquarters Services (WHS)
Contracting office	WASHINGTON HEADQUARTERS SERVICES
NAICS code	335314 — Relay and Industrial Control Manufacturing
Product / service code (PSC)	R499
Set-aside	Unrestricted (full and open)
Notice type	Solicitation
Posted	18 September 2025
Response deadline	19 September 2025 (closed)

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Description

Critical PLC Support Services

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Market context: DoD and NAICS 335314

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

In fiscal year 2026, DoD obligated $68.0M across 1,929 contract actions under NAICS 335314.
266 contracts worth $71.5M in this category end within the next 18 months.

DoD contracts under NAICS 335314 →

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