Federal contractor profile

HUMANPROOF, LLC

UEI QFB3KT86X3L3CAGE 696G9Company website ↗

Active
Small Business

Overview

Legal name
HUMANPROOF, LLC
Registered location
VIENNA, VA, USA
Website
Company website ↗
Primary NAICS
541330 — Engineering Services
Latest award activity
Jul 7, 2025
Read company summary

HUMANPROOF, LLC is associated with UEI QFB3KT86X3L3 and CAGE 696G9 in public federal records. AcornBids currently links 2 prime awards totaling $500 in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Engineering Services. 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 VIENNA, VA, USA.

At a glance

Lifetime prime obligations$500
Prime awards2
Awards with future end dates1
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 28, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
HUMANPROOF, LLC
UEI
QFB3KT86X3L3
CAGE
696G9
Registered address
9346 CAMPBELL RD, VIENNA, VA, 22182, USA
Registration status
Active
Primary NAICS
541330 — Engineering Services
SAM activation
Jan 30, 2026
Initial registration
Feb 3, 2011
Entity start
May 17, 2012
SAM updated
Jan 30, 2026
Registration expires
Jan 28, 2027
Fiscal year end
Dec 31
Place of incorporation
VA, 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
N0017819D7781SEAPORT-NXGDepartment of Defense$500Jan 2, 2019Not available
N0017819F7781SEAPORT NXG MINIMUM OBLIGATION TASK ORDERDepartment of Defense$500Jan 2, 2019Jan 1, 2029

Upcoming positioning windows

Modeled recompete windows are estimates, not announced solicitations or guarantees.

SEAPORT NXG MINIMUM OBLIGATION TASK ORDER
Department of Defense$500 obligationsEnds Jan 1, 2029
Recompete signal 55/100

Why this recompete signal

The original per-signal inputs are unavailable in this stored profile.

Stored score: 55/100

The award detail page links to the underlying source record.

Registration, certifications & contacts

Registration evidenceDate
SAM updatedJan 30, 2026
Source loadedSep 26, 2026
Initial registrationFeb 3, 2011
Entity startMay 17, 2012

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

IndustryReported size status
541330 — Engineering ServicesNot reported
541490 — Other Specialized Design ServicesNot reported
541511 — Custom Computer Programming ServicesNot reported
541512 — Computer Systems Design ServicesNot reported
541513 — Computer Facilities Management ServicesNot reported
541519 — Other Computer Related ServicesNot reported
541611 — Administrative Management and General Management Consulting ServicesNot reported
541612 — Human Resources Consulting ServicesNot reported
541690 — Other Scientific and Technical Consulting ServicesNot reported
541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)Not reported
541990 — All Other Professional, Scientific, and Technical ServicesNot reported
ContactRolePublished contact methodsEvidenceSource date
EUGENE N ST.CLAIRGovernment businessContact method not publishedSAM registrationNot available
EUGENE N ST.CLAIRElectronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 541330 — Engineering Services
  • 541490 — Other Specialized Design Services
  • 541511 — Custom Computer Programming Services
  • 541512 — Computer Systems Design Services
  • 541513 — Computer Facilities Management Services
  • 541519 — Other Computer Related Services
  • 541611 — Administrative Management and General Management Consulting Services
  • 541612 — Human Resources Consulting Services
  • 541690 — Other Scientific and Technical Consulting Services
  • 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
  • 541990 — All Other Professional, Scientific, and Technical Services

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

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About HUMANPROOF, LLC

Where is the company registered?

9346 CAMPBELL RD, VIENNA, Virginia 22182, 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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