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Federal contractor profile

CHARLES C NGUYEN CONSULTING

UEI GQG3LF3XSEK9CAGE 5ZT74

Active

Overview

Legal name
CHARLES C NGUYEN CONSULTING
Registered location
ANNANDALE, VA, USA
Primary NAICS
541330 — Engineering Services
Latest award activity
May 29, 2025
Read company summary

CHARLES C NGUYEN CONSULTING is associated with UEI GQG3LF3XSEK9 and CAGE 5ZT74 in public federal records. AcornBids currently links 2 prime awards totaling $17.6K in obligations to this entity. Its largest recorded federal customer by obligations is Agency for International Development. Its recorded federal awards include work classified as Human Resources Consulting Services; Independent Artists, Writers, and Performers. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541330 (Engineering Services). Its public SAM.gov registration lists ANNANDALE, VA, USA.

At a glance

Lifetime prime obligations$17.6K
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 Oct 6, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
CHARLES C NGUYEN CONSULTING
UEI
GQG3LF3XSEK9
CAGE
5ZT74
Registered address
3727 HUMMER RD, ANNANDALE, VA, 22003, USA
Registration status
Active
Primary NAICS
541330 — Engineering Services
SAM activation
Sep 11, 2025
Initial registration
May 6, 2010
Entity start
Jan 1, 2010
SAM updated
Sep 11, 2025
Registration expires
Sep 9, 2026
Fiscal year end
Dec 31
Place of incorporation
VA, USA

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 2 awards and $17,627 in reported obligations to this legal entity. Source
  • Recorded awards include Human Resources Consulting Services (NAICS 541612); this classification is not proof of every company capability. Source
  • An example award describes: JOURNALIST SERVICES SUPPORTING VOA'S VIETNAMESE SERVICE Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$-689
Prime contracts
$-689FY2025

Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 2 of 2 selected awards. Select a period to explore its awards.

Explore funding & geography →View quarterly funding

Recent federal awards

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

Award / descriptionAwarding agencyObligationsStart dateEnd date
95170024P0141JOURNALIST SERVICES SUPPORTING VOA'S VIETNAMESE SERVICEU.S. Agency for Global Media$6.6KJun 1, 2024Mar 25, 2025
7200AA21P00020SERVING AS A PUBLIC MEMBER UP TO 25 WORKDAYS FROM MAY 24 THROUGH JULY 2, 2021, DR. CHARLES NGUYEN MAY 24, 2021 (ONE DAY NEO PARTICIPATION JUNE 1 THROUGH JULY 2, 2021 (24 DAYS)…Agency for International Development$11.0KApr 8, 2021Dec 20, 2024
Explore, filter and export all awards →SubcontractsGrants & subgrants

Registration, certifications & contacts

Registration evidenceDate
SAM updatedSep 11, 2025
Source loadedSep 2, 2026
Initial registrationMay 6, 2010
Entity startJan 1, 2010
IndustryReported size status
541330 — Engineering ServicesNot reported
ContactRolePublished contact methodsEvidenceSource date
CHARLES C NGUYENGovernment businessContact method not publishedSAM registrationNot available
CHARLES C NGUYENAlternate government businessContact method not publishedSAM registrationNot available
CHARLES C NGUYENElectronic businessContact method not publishedSAM registrationNot available
CHARLES C NGUYENAlternate electronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 541330 — Engineering Services

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

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Explore the customer, work and award-size evidence behind each match.

MISCELLANEOUS FOREIGN AWARDEES

2 shared agency customer(s); Shared work: 541612 — Human Resources Consulting Services, 711510 — Independent Artists, Writers, and Performers. Counts and amounts describe sampled matching awards, not the company’s full history.
170 awards

IM LISTENING BUSINESS SOLUTIONS LLC

1 shared agency customer(s); Shared work: 541612 — Human Resources Consulting Services, 711510 — Independent Artists, Writers, and Performers; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
2 awards

EDWARD T LANDAU

1 shared agency customer(s); Shared work: 541612 — Human Resources Consulting Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

ANJALI THOMAS

1 shared agency customer(s); Shared work: 541612 — Human Resources Consulting Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

NAVANTI GROUP LLC

1 shared agency customer(s); Shared work: 541612 — Human Resources Consulting Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

YURI MENIS

1 shared agency customer(s); Shared work: 711510 — Independent Artists, Writers, and Performers; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

About CHARLES C NGUYEN CONSULTING

What products and services appear in its federal awards?

Recorded award industries: 541612 — Human Resources Consulting Services; 711510 — Independent Artists, Writers, and Performers.

Recorded products and services: R499 — Other Professional Services.

Examples from recent award records:

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

Where is the company registered?

3727 HUMMER RD, ANNANDALE, Virginia 22003, United States

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

Explore related contractor directories

Browse companies by registered location, primary registered industry, or federal customer.

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.

Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.

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