General information for The Critical Mass LLC
Physical address
201 N Union St Ste 110, Alexandria, Va, 22314
Mailing address
201 N Union St Ste 110, Alexandria, VA, 22314
Website
thecriticalmass.com
Points of contact for The Critical Mass LLC
SAM.gov Points of Contact
Elizabeth
Wilhelm
Government Business POC
Alternate Government Business POC
Electronic Business POC
Alternate Electronic Business POC
CEO
201 N UNION ST, STE 110, ALEXANDRIA, VA, 22314
Additional contact details may be available
NAICS codes for The Critical Mass LLC
| Code | Description | Small Business |
|---|---|---|
|
541690
PRIMARY
|
Other Scientific and Technical Consulting Services
|
Yes
|
| 488190 | Other Support Activities for Air Transportation | Yes |
| 541330 | Engineering Services | No |
| 541519 | Other Computer Related Services | No |
|
541611
|
Administrative Management and General Management Consulting Services
|
Yes
|
|
541614
|
Process, Physical Distribution, and Logistics Consulting Services
|
Yes
|
|
541618
|
Other Management Consulting Services
|
Yes
|
|
541620
|
Environmental Consulting Services
|
Yes
|
|
541720
|
Research and Development in the Social Sciences and Humanities
|
Yes
|
|
541910
|
Marketing Research and Public Opinion Polling
|
Yes
|
|
541990
|
All Other Professional, Scientific, and Technical Services
|
Yes
|
|
561210
|
Facilities Support Services
|
Yes
|
|
562910
|
Remediation Services
|
No
|
|
611420
|
Computer Training
|
Yes
|
|
611430
|
Professional and Management Development Training
|
Yes
|
|
611519
|
Other Technical and Trade Schools
|
No
|
|
611699
|
All Other Miscellaneous Schools and Instruction
|
Yes
|
|
624230
|
Emergency and Other Relief Services
|
Yes
|
PSC codes for The Critical Mass LLC
| Code | Description |
|---|---|
| R406 | SUPPORT- PROFESSIONAL: POLICY REVIEW/DEVELOPMENT |
| R408 | SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT |
| R410 | SUPPORT- PROFESSIONAL: PROGRAM EVALUATION/REVIEW/DEVELOPMENT |
|
R423
|
SUPPORT- PROFESSIONAL: INTELLIGENCE
|
|
R426
|
SUPPORT- PROFESSIONAL: COMMUNICATIONS
|
|
R499
|
SUPPORT- PROFESSIONAL: OTHER
|
|
U008
|
EDUCATION/TRAINING- TRAINING/CURRICULUM DEVELOPMENT
|
|
U009
|
EDUCATION/TRAINING- GENERAL
|
|
U012
|
EDUCATION/TRAINING- INFORMATION TECHNOLOGY/TELECOMMUNICATIONS TRAINING
|
|
U013
|
EDUCATION/TRAINING- COMBAT
|
|
U014
|
EDUCATION/TRAINING- SECURITY
|
|
U099
|
EDUCATION/TRAINING- OTHER
|
SBA business types for The Critical Mass LLC
| Type | Entry Date | Exit Date |
|---|---|---|
| SBA-Certified Women-Owned Small Business | May 09, 2023 | Active |
Update history
2 change(s) tracked
Sep 2, 2025
NAICS 541690 became the primary code
Sep 2, 2025
NAICS 541611 is no longer the primary code
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