SIGMA INTERNATIONAL CONSTRUCTION LLC (VA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2020
- $8.56M
- $8,561,755under this UEI
- FY2026 obligations
- $5.43M†
- $5,429,604Provisional
- Awards and orders
- 19
- with positive net obligations
- Latest action
- Sep 28, 2026
- SAM.gov registration
- Active
- Registration expiration date May 26, 2027
Registration
- Doing business as
- SIGMA INTERNATIONAL CONSTRUCTION
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Nov 8, 2002 (23 years)
- Location
- Gainesville, VA
- State of incorporation
- Virginia
- Purpose of registration
- All Awards
† FY2026 obligations (provisional; DoD awards signed after Jul 28, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI HL4MVJA4SNM8. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2020. 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: $5,429,604 (provisional)
- FY2025: $323,651
- FY2024: $1,892,750
- FY2023: $108,760
- FY2022: $732,560
- FY2021: $50,700
- FY2020: $23,730
Total across 7 fiscal years: $8,561,755
Top awarding agencies
- Department of State$8,561,755, 100%
Top awarding sub-agencies
- Department of State$8,561,755, 100%
Top NAICS by obligations
- 237310Highway, street, and bridge construction$4,323,404, 50.5%
- 333921Elevator and moving stairway manufacturing$2,072,750, 24.2%
- 423330Roofing, siding, and insulation material merchant wholesalers$1,060,700, 12.4%
- 238990All other specialty trade contractors$546,000, 6.4%
Top product and service codes by obligations
- Y1PAConstruction of recreation facilities (non-building)$4,323,404, 50.5%
- Y1EZConstruction of other industrial buildings$2,072,750, 24.2%
- Y1PZConstruction of other non-building facilities$1,171,970, 13.7%
- Y1AZConstruction of other administrative facilities and service buildings$591,500, 6.9%
- J047Maint/repair/rebuild of equipment- pipe, tubing, hose, and fittings$158,210, 1.8%
Capabilities
NAICS codes
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Federal Capability Statement
Commercial and Institution New Single Family Home Land Developer Certified Electrician and Class A Builder
Capabilities & Services
Contracts
Latest awards and orders
- 19GE5026P0139Purchase orderDepartment of StateLatest action
- 191Z1026C0004Definitive contractDepartment of StateLatest action
- 19GE5026C0009Definitive contractDepartment of StateLatest action
- 191Z1025C0016Definitive contractDepartment of StateLatest action
- 191Z1025C0010Definitive contractDepartment of StateLatest action
- 191Z1025P0126Purchase orderDepartment of StateLatest action
- 19GE5024C0059Definitive contractDepartment of StateLatest action
- 191Z1025C0002Definitive contractDepartment of StateLatest action
- 19GE5022C0017Definitive contractDepartment of StateLatest action
- 191Z1023C0019Definitive contractDepartment of StateLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for SIGMA INTERNATIONAL CONSTRUCTION LLC 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
15663 SPYGLASS HILL LOOP
GAINESVILLE, VA, 20155
USA
Mailing Address
15663 SPYGLASS HILL LOOP
GAINESVILLE, VA, 20155
USA
Government Business Contact
Hamin A Dizayee
Mr.
7233 Bladen Place
Gainesville, VA, 20155
USA
Electronic Business Contact
Damien Degueldre
7233 Bladen Place
Gainesville, VA, 20155
USA
Past Performance Contact
Hamin Dizayee
Mr.
7233 Bladen Place
201
Gainesville, VA, 20155
USA
Government Business Alternate Contact
Damien Degueldre
7233 Bladen Place
201
Gainesville, VA, 20155
USA
Electronic Business Alternate Contact
Damien Degueldre
7233 Bladen Place
201
Gainesville, VA, 20155
USA
Past Performance Alternate Contact
Damien Degueldre
7233 Bladen Place
Gainesville, VA, 20155
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
SIGMA INTERNATIONAL CONSTRUCTION LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires May 26, 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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