NS4 INC. (VA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2025
- $1K
- $1,000under this UEI
- FY2026 obligations
- $500†
- Provisional
- Awards and orders
- 2
- with positive net obligations3 IDV vehicles held
- Latest action
- Jun 24, 2026
- SAM.gov registration
- Active
- Registration expiration date Mar 11, 2027
Registration
- Doing business as
- NS4 INC
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jul 19, 2019 (7 years)
- Location
- Leesburg, VA
- State of incorporation
- Virginia
- Purpose of registration
- All Awards
† FY2026 obligations (provisional; DoD awards signed after Jul 28, 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 28, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI C4E7ZG55KPM6. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2025. 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
- FY2026: $500 (provisional)
- FY2025: $500
Total across 2 fiscal years: $1,000
Top awarding agencies
- Department of Defense$1,000, 100%
Top awarding sub-agencies
- Department of the Navy$500, 50.0%
- Missile Defense Agency$500, 50.0%
Top NAICS by obligations
- 541330Engineering services$500, 50.0%
Top product and service codes by obligations
- AC13National defense r&d services; department of defense - military; experimental development$500, 50.0%
- R499Support- professional: other$500, 50.0%
Capabilities
NAICS codes
- 541330Engineering Services(primary)
- 339113Surgical Appliance and Supplies ManufacturingSmall
- 541511Custom Computer Programming ServicesSmall
- 541512Computer Systems Design ServicesSmall
- 541513Computer Facilities Management ServicesSmall
- 541519Other Computer Related Services
Show all 14 NAICS codes8 more NAICS codes
- 541611Administrative Management and General Management Consulting ServicesSmall
- 541614Process, Physical Distribution, and Logistics Consulting ServicesSmall
- 541990All Other Professional, Scientific, and Technical ServicesSmall
- 561210Facilities Support ServicesSmall
- 611420Computer TrainingSmall
- 611430Professional and Management Development TrainingSmall
- 611512Flight TrainingSmall
- 611710Educational Support 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:
- Minority-Owned Business
- Self Certified Small Disadvantaged Business
- Subcontinent Asian (Asian-Indian) American Owned
Contracts
Latest awards and orders
- 80TECH26D2144Government-wide acquisition contract (GWAC)VehicleNational Aeronautics and Space AdministrationLatest action
- N0017825D7632Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the NavyLatest action
- HQ085926FG300Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseMissile Defense AgencyLatest action
- N0017825F7632Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- HQ085926DF391Indefinite delivery contract (IDC)VehicleDepartment of DefenseMissile Defense AgencyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for NS4 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
161 FORT EVANS RD NE
STE 225
LEESBURG, VA, 20176
USA
Mailing Address
161 FORT EVANS RD NE
STE 225
LEESBURG, VA, 20176
USA
Government Business Contact
Abubakr Shaik
CEO
8300 FM 1960 W
STE 450 RM 425
Houston, TX, 77070
USA
Electronic Business Contact
Abubakr Shaik
CEO
8300 FM 1960 W
STE 450 RM 425
Houston, TX, 77070
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
NS4 INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires March 11, 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
Registered for disaster relief contracting
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
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