Federal contractor profile

THE CRITICAL MASS LLC

UEI WDHYXM4WBZG8CAGE 88SN4Company website ↗

Active
Woman Owned Small BusinessWoman Owned BusinessVeteran Owned BusinessService Disabled Veteran Owned BusinessSmall Business

Overview

Legal name
THE CRITICAL MASS LLC
Registered location
ALEXANDRIA, VA, USA
Website
Company website ↗
Primary NAICS
541690 — Other Scientific and Technical Consulting Services
Latest award activity
Sep 10, 2026
Read company summary

THE CRITICAL MASS LLC is associated with UEI WDHYXM4WBZG8 and CAGE 88SN4 in public federal records. AcornBids currently links 3 prime awards totaling $755.0K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Other Scientific and Technical Consulting Services; Administrative Management and General Management Consulting Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541690 (Other Scientific and Technical Consulting Services). Its public SAM.gov registration lists ALEXANDRIA, VA, USA.

At a glance

Lifetime prime obligations$755.0K
Prime awards3
Awards with future end dates2
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 Refresh pending; these totals may be out of date.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
THE CRITICAL MASS LLC
UEI
WDHYXM4WBZG8
CAGE
88SN4
Registered address
201 N UNION ST STE 110, ALEXANDRIA, VA, 22314, USA
Registration status
Active
Primary NAICS
541690 — Other Scientific and Technical Consulting Services
SAM activation
Sep 1, 2025
Initial registration
Feb 5, 2019
Entity start
Jul 31, 2018
SAM updated
Sep 1, 2025
Registration expires
Aug 28, 2026
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
70B06C26F00000153DETECTING DECEPTION AND ELICITING RESPONSE TRAINING ROLE PLAYERS FOR CUSTOMS & BORDER PROTECTIONDepartment of Homeland Security$0May 21, 2026Sep 30, 2026
70B06C26D00000016DETECTING DECEPTION AND ELICITING RESPONSE ROLE PLAYERSDepartment of Homeland Security$2.1MMay 20, 2026Not available
W519TC24P2515PROCESS HAZARD ANALYSESDepartment of Defense$755.0KAug 9, 2024Dec 31, 2026

Upcoming positioning windows

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

PROCESS HAZARD ANALYSES
Department of Defense$755.0K obligationsEnds Dec 31, 2026
Recompete signal 50/100

Why this recompete signal

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

Stored score: 50/100

The award detail page links to the underlying source record.

Registration, certifications & contacts

Registration evidenceDate
SAM updatedSep 1, 2025
Source loadedSep 26, 2026
Initial registrationFeb 5, 2019
Entity startJul 31, 2018

Registration classifications: Self Certified Small Disadvantaged Business, Woman Owned Small Business, Woman Owned Business, Veteran Owned Business, Service Disabled Veteran Owned Business, Small Business. These are separate from the reported certificates above.

IndustryReported size status
488190 — Other Support Activities for Air TransportationNot reported
541330 — Engineering ServicesNot reported
541519 — Other Computer Related ServicesNot reported
541611 — Administrative Management and General Management Consulting ServicesNot reported
541614 — Process, Physical Distribution, and Logistics Consulting ServicesNot reported
541618 — Other Management Consulting ServicesNot reported
541620 — Environmental Consulting ServicesNot reported
541690 — Other Scientific and Technical Consulting ServicesNot reported
541720 — Research and Development in the Social Sciences and HumanitiesNot reported
541910 — Marketing Research and Public Opinion PollingNot reported
541990 — All Other Professional, Scientific, and Technical ServicesNot reported
561210 — Facilities Support ServicesNot reported
562910 — Remediation ServicesNot reported
611420 — Computer TrainingNot reported
611430 — Professional and Management Development TrainingNot reported
611519 — Other Technical and Trade SchoolsNot reported
611699 — All Other Miscellaneous Schools and InstructionNot reported
624230 — Emergency and Other Relief ServicesNot reported
ContactRolePublished contact methodsEvidenceSource date
ELIZABETH J WILHELMGovernment businessContact method not publishedSAM registrationNot available
ELIZABETH J WILHELMAlternate government businessContact method not publishedSAM registrationNot available
ELIZABETH J WILHELMElectronic businessContact method not publishedSAM registrationNot available
ELIZABETH J WILHELMAlternate electronic businessContact method not publishedSAM registrationNot available
Published business contactPublished business phone434-989-3532SourceSep 9, 2026
Registered industries
  • 488190 — Other Support Activities for Air Transportation
  • 541330 — Engineering Services
  • 541519 — Other Computer Related Services
  • 541611 — Administrative Management and General Management Consulting Services
  • 541614 — Process, Physical Distribution, and Logistics Consulting Services
  • 541618 — Other Management Consulting Services
  • 541620 — Environmental Consulting Services
  • 541690 — Other Scientific and Technical Consulting Services
  • 541720 — Research and Development in the Social Sciences and Humanities
  • 541910 — Marketing Research and Public Opinion Polling
  • 541990 — All Other Professional, Scientific, and Technical Services
  • 561210 — Facilities Support Services
  • 562910 — Remediation Services
  • 611420 — Computer Training
  • 611430 — Professional and Management Development Training
  • 611519 — Other Technical and Trade Schools
  • 611699 — All Other Miscellaneous Schools and Instruction
  • 624230 — Emergency and Other Relief Services

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

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About THE CRITICAL MASS LLC

What products and services appear in its federal awards?

Recorded award industries: 541690 — Other Scientific and Technical Consulting Services; 541611 — Administrative Management and General Management Consulting Services.

Recorded products and services: B599 — Other Special Studies and Analysis; U099 — Other Education and Training 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?

201 N UNION ST STE 110, ALEXANDRIA, Virginia 22314, 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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