GovChime
UEI: GLZVHC4WSRB7 • CAGE: 1KYV6

SIX3 ADVANCED SYSTEMS INC (VA)

Registration and award facts

SAM.gov registration as of

Net obligations since FY2008
$145.60M
$145,601,002under this UEI
FY2026 obligations
-$22.71K
-$22,710Provisional
Awards and orders
77
with positive net obligations9 IDV vehicles held
Latest action
May 26, 2026
SAM.gov registration
Active
Registration expiration date Feb 13, 2027

Registration

Entity structure
Corporate Entity (Not Tax Exempt)
Business start date
Mar 17, 1999 (27 years)
Location
Sterling, VA
State of incorporation
Virginia
Website
caci.com

† 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.

All federal contractors in VirginiaHow these figures are built

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI GLZVHC4WSRB7. GovChime does not check exclusions.

Performance

Net obligations recorded under this UEI since FY2008. 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: -$22,710 (de-obligation) (provisional)
  • FY2025: $1,350,915
  • FY2024: $2,628,860
  • FY2023: $3,805,546
  • FY2022: $8,303,662
  • FY2021: $4,197,554
  • FY2020: $2,923,452
  • FY2019: $31,726,043
Show all 18 years
  • FY2018: $16,691,698
  • FY2017: $12,567,531
  • FY2016: $13,929,080
  • FY2015: $8,921,332
  • FY2014: $4,453,734
  • FY2013: $9,688,875
  • FY2012: $15,324,199
  • FY2011: $8,768,103
  • FY2010: $196,950
  • FY2009: $146,178

Total across 18 fiscal years: $145,601,002

Net de-obligation in that fiscal year (obligations withdrawn).

Top awarding agencies

Top awarding sub-agencies

Top NAICS by obligations

Top product and service codes by obligations

  • R414Systems engineering services$30,415,641, 20.9%
  • N058Installation of equipment- communication, detection, and coherent radiation equipment$23,493,185, 16.1%
  • AD92R&d- defense other: other (applied research/exploratory development)$12,949,528, 8.9%
  • AZ12R&d- other research and development (applied research/exploratory development)$12,161,030, 8.4%
  • AR13Space r&d services; space flight, research and supporting activities; experimental development$11,792,593, 8.1%

Capabilities

SBA certifications

No certification in the SBA profile data.

Contracts

Latest awards and orders

  1. FA862018C4020Definitive contractDepartment of DefenseDepartment of the Air ForceLatest action
  2. FA881921F1007Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
  3. W911NF17C0010Definitive contractDepartment of DefenseDefense Contract Management AgencyLatest action
  4. FA881924FB006Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
  5. FA881921D0416Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the Air ForceLatest action
  6. N0042119F0444Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
  7. N0016419FJ014Delivery orderunder a basic ordering agreement (BOA)Department of DefenseDepartment of the NavyLatest action
  8. N6523618F0503Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
  9. N6523622F0439Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
  10. FA862016C3035Definitive contractDepartment of DefenseDepartment of the Air ForceLatest action

Contact Info

As of . Source: SAM.gov Points of Contact.

SAM.gov registration for SIX3 ADVANCED SYSTEMS INC lists a physical address and a separate mailing address, along with 6 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

45200 BUSINESS CT STE 100

STERLING, VA, 20166

USA

Mailing Address

14370 NEWBROOK DRIVE

ATTN: CONTRACTS ADMIN

CHANTILLY, VA, 20151

USA

Government Business Contact

TYLER CORSON

7725 WEST RENO AVENUE

OKLAHOMA CITY, OK, 73165

USA

Electronic Business Contact

Phil Han

12021 Sunset Hills Road

Reston, VA, 20190

USA

Past Performance Contact

Chris TRAHANT

12021 Sunset Hills Road

Reston, VA, 20190

USA

Government Business Alternate Contact

PHIL HAN

12021 SUNSET HILLS ROAD

RESTON, VA, 20190

USA

Electronic Business Alternate Contact

SEAN CANDA

12021 SUNSET HILLS ROAD

RESTON, VA, 20190

USA

Past Performance Alternate Contact

0003 541330NNNN~541519NN ~541715NNNN N

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E&Y

Additional Details

As of . Source: SAM.gov Entity Registration.

SIX3 ADVANCED SYSTEMS INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires February 13, 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 responses

Suspension/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.gov
Profit Structure:For Profit Organization
Organization:Manufacturer of Goods

Registration Details

Source: SAM.gov

Initial Registration

Apr 11, 2002

Last Update

Feb 17, 2026

Registration Activation

Active — Feb 17, 2026

Fiscal Year End

0630

Country of Incorporation

USA

Congressional District

10

Other contractors in Virginia with primary NAICS 541512