Federal contractor profile

NSI, INC.

UEI K2U4ZHX47UN4CAGE 9R9R3Company website ↗

Active
Small Business

Overview

Legal name
NSI, INC.
Also known as
NSI
Registered location
WESTMINSTER, MD, USA
Website
Company website ↗
Primary NAICS
334220 — Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
Latest award activity
May 4, 2026
Read company summary

NSI, INC. is associated with UEI K2U4ZHX47UN4 and CAGE 9R9R3 in public federal records. AcornBids currently links 2 prime awards totaling $14.1K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Transportation. Its recorded federal awards include work classified as Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 334220 (Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing). Its public SAM.gov registration lists WESTMINSTER, MD, USA.

At a glance

Lifetime prime obligations$14.1K
Prime awards2
Awards with future end dates0
Top-agency concentration
Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 26, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
NSI, INC.
Doing business as
NSI
UEI
K2U4ZHX47UN4
CAGE
9R9R3
Registered address
4350 ARTERS MILL RD, WESTMINSTER, MD, 21158, USA
Registration status
Active
Primary NAICS
334220 — Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
SAM activation
Mar 18, 2026
Initial registration
Nov 14, 2023
Entity start
Sep 22, 2016
SAM updated
Mar 18, 2026
Registration expires
Mar 16, 2027
Fiscal year end
Dec 31
Place of incorporation
MD, USA

View SAM.gov source

Federal award analysis

Net transaction obligations by federal fiscal period.

Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
6973GH26P01428ASSETS IN SUPPORT OF THE NASDepartment of Transportation$2.9KApr 2, 2026Jun 3, 2026
6973GH25P00789REPAIR OF CBP AMO SUPER QUAD ANTENNADepartment of Transportation$11.2KDec 16, 2024Feb 14, 2025

Registration, certifications & contacts

Registration evidenceDate
SAM updatedMar 18, 2026
Source loadedSep 26, 2026
Initial registrationNov 14, 2023
Entity startSep 22, 2016

Registration classifications: Small Business. These are separate from the reported certificates above.

IndustryReported size status
334220 — Radio and Television Broadcasting and Wireless Communications Equipment ManufacturingNot reported
ContactRolePublished contact methodsEvidenceSource date
WILLIAM H JOHNSTONGovernment businessContact method not publishedSAM registrationNot available
MARK E HARTMANAlternate government businessContact method not publishedSAM registrationNot available
WILLIAM H JOHNSTONElectronic businessContact method not publishedSAM registrationNot available
MARK E HARTMANAlternate electronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 334220 — Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
Registered products and services
  • K059 — Modification of Equipment: Electrical and Electronic Equipment Components

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

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About NSI, INC.

What products and services appear in its federal awards?

Recorded award industries: 334220 — Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing.

Recorded products and services: 5999 — Miscellaneous Electrical and Electronic Components; 5998 — Electrical and Electronic Assemblies; Boards, Cards, and Associated Hardware.

Examples from recent award records:

These records describe federal award work, not every company capability. Review the award evidence.

Where is the company registered?

4350 ARTERS MILL RD, WESTMINSTER, Maryland 21158, United States

Registered location from SAM.gov; award performance locations may differ.

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Data coverage and methodology

Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.

No official subaward rows are loaded, so Acorn does not claim known teaming relationships.

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