POTOMAC RESEARCH LLC (VA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2018
- $5.89M
- $5,885,270under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 12
- with positive net obligations
- Latest action
- May 12, 2026
- SAM.gov registration
- Active
- Registration expiration date Apr 2, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jul 16, 2013 (13 years)
- Location
- Annandale, VA
- State of incorporation
- Virginia
- Purpose of registration
- All Awards
† FY2026 obligations (provisional; DoD awards signed after Jul 25, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 25, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI YHJUSX27LLM3. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2018. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2025: $1,350,000
- FY2024: $611,379
- FY2022: $1,577,577
- FY2021: $1,183,738
- FY2020: $668,558
- FY2019: $395,727
- FY2018: $98,291
Total across 7 fiscal years: $5,885,270
Top awarding agencies
- Department of Defense$5,885,270, 100%
Top awarding sub-agencies
- Department of the Army$5,738,814, 97.5%
- Department of the Navy$146,456, 2.5%
Top NAICS by obligations
Top product and service codes by obligations
- AC32National defense r&d services; defense-related activities; applied research$2,740,592, 46.6%
- AD92R&d- defense other: other (applied research/exploratory development)$1,438,987, 24.5%
- AC12National defense r&d services; department of defense - military; applied research$1,350,000, 22.9%
- AD91R&d- defense other: other (basic research)$146,456, 2.5%
- AC23National defense r&d services; atomic energy defense activities; experimental development$110,944, 1.9%
Capabilities
NAICS codes
- 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)(primary)
- 541511Custom Computer Programming ServicesSmall
- 541690Other Scientific and Technical Consulting ServicesSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Self Certified Small Disadvantaged Business
Contracts
Latest awards and orders
- W5170125CA101Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
- W5170125C0068Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
- W31P4Q21C0052Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
- W31P4Q22C0012Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
- W58RGZ24C0012Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
- W31P4Q20C0003Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
- W9113M21C0060Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
- W31P4Q20C0077Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
- N6833519C0739Definitive contractDepartment of DefenseDepartment of the NavyLatest action
- W31P4Q19C0036Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for POTOMAC RESEARCH LLC lists a physical address and a separate mailing address, along with 3 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
6829 Silver Ln
Annandale, VA, 22003
USA
Mailing Address
6829 Silver Ln
Annandale, VA, 22003
USA
Government Business Contact
Andrew Pomerance
President
801 N Pitt St #117
Alexandria, VA, 22314
USA
Electronic Business Contact
Andrew Pomerance
President
801 N Pitt St #117
Alexandria, VA, 22314
USA
Electronic Business Alternate Contact
Colin McCann
801 N Pitt St #117
Alexandria, VA, 22314
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
POTOMAC RESEARCH LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires April 2, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
Other contractors in Virginia with primary NAICS 541715
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- Leidos, Inc.Reston, VA
- Leidos, Inc.Reston, VA
- Modern Technology Solutions, Inc.Alexandria, VA