HELLEN SYSTEMS, INC. (VA)
Registration and award facts
SAM.gov registration as of
Net obligations recorded since FY2020 under this UEI: $4,666,729 across 3 awards and orders with positive net obligations.
- SAM.gov registration status
- Active (registration expiration date Jun 9, 2027)
- UEI
- STL1MCSAP8M4
- CAGE code
- 7Q8R3
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Mar 2, 2016
- Location
- MIDDLEBURG, VA
- Website
- hellensystems.com
NAICS codes
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) (primary)
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- 488330 Navigational Services to Shipping
- 541690 Other Scientific and Technical Consulting Services
- 927110 Space Research and Technology
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration: Self Certified Small Disadvantaged Business.
Federal contract obligations
- Net obligations recorded since FY2020
- $4,666,729
- Awards and orders with positive net obligations
- 3
- FY2026 obligations (provisional; DoD awards signed after Jul 18, 2026 are not yet public)
- $0
- Latest action
- Jun 28, 2024
Top awarding agencies: Department of Defense, Department of Transportation
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 18, 2026 are not yet public.
Latest awards and orders
- FA865023C9301 DEFINITIVE CONTRACT · Department Of The Air Force · latest action Jun 28, 2024
- 6913G620P800019 PURCHASE ORDER · Immediate Office Of The Secretary Of Transportation · latest action Mar 5, 2021
- FA864921P0164 PURCHASE ORDER · Department Of The Air Force · latest action Nov 17, 2020
Other contractors in Virginia with primary NAICS 541715
- LEIDOS, INC. RESTON, VA
- Leidos, Inc. RESTON, VA
- THE MITRE CORPORATION MC LEAN, VA
- LEIDOS, INC. RESTON, VA
- LEIDOS, INC. RESTON, VA
- MODERN TECHNOLOGY SOLUTIONS, INC. ALEXANDRIA, VA
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI STL1MCSAP8M4. GovChime does not check exclusions.
Key Performance Statistics
View obligations by year, agencies and performance history
Capabilities
NAICS Codes
See all industry codes with contract counts
Product/Service Codes
As of . Source: SAM.gov Goods & Services.
No PSC codes reported
Certifications
Self-Certifications
Business Types
Contracts
Explore federal contract awards with detailed transaction history
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for HELLEN SYSTEMS, INC. lists a physical address and a separate mailing address, along with 2 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
107 W FEDERAL ST STE 4
MIDDLEBURG, VA, 20117
USA
Mailing Address
PO Box 193
Middleburg, VA, 20118
USA
Government Business Contact
Trowbridge Littleton
President
PO Box 193
Middleburg, VA, 20118
USA
Electronic Business Contact
Trowbridge Littleton
President
PO Box 193
Middleburg, VA, 20118
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
HELLEN SYSTEMS, INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires June 9, 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
No active suspension or debarment
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.govDate Founded
Initial Registration
Last Update
Registration Activation
Registration Expiration
Fiscal Year End
State of Incorporation
Country of Incorporation
Congressional District
Entity Website