SENGEX LLC (VA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2010
- $3.87M
- $3,874,269under this UEI
- FY2026 obligations
- $465.34K†
- $465,343Provisional
- Awards and orders
- 23
- with positive net obligations1 IDV vehicle held
- Latest action
- May 18, 2026
- SAM.gov registration
- Active
- Registration expiration date Aug 12, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Feb 17, 2009 (17 years)
- Location
- Mc Lean, VA
- State of incorporation
- Virginia
- Purpose of registration
- All Awards
† FY2026 obligations (provisional; DoD awards signed after Jul 26, 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 26, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI HXEWMV9LTS33. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2010. 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: $465,343 (provisional)
- FY2025: $460,280
- FY2024: $423,700
- FY2023: $386,106
- FY2022: $267,679
- FY2021: $766,977
- FY2020: $158,068
- FY2019: $184,910
Show all 13 yearsEarlier years (FY2014–FY2018)
- FY2018: $389,382
- FY2017: $191,306
- FY2016: $16,475
- FY2015: $16,367
- FY2014: $147,676
Total across 13 fiscal years: $3,874,269
Top awarding agencies
- Department of Defense$3,618,594, 93.4%
- Department of Agriculture$161,020, 4.2%
- Department of Labor$49,430, 1.3%
- Department of Justice$45,224, 1.2%
Top awarding sub-agencies
- U.S. Special Operations Command$3,393,809, 87.6%
- Department of the Army$224,786, 5.8%
- Animal and Plant Health Inspection Service$108,768, 2.8%
- Agricultural Research Service$52,252, 1.3%
- Bureau of Labor Statistics$49,430, 1.3%
Top NAICS by obligations
- 517810All other telecommunications$1,334,423, 34.4%
- 334290Other communications equipment manufacturing$766,977, 19.8%
- 541330Engineering services$641,906, 16.6%
- 511199All other publishers$274,581, 7.1%
Top product and service codes by obligations
- 7J20IT and telecom - security and compliance products (hardware and perpetual license software)$1,334,423, 34.4%
- 5810Communications security equipment and components$766,977, 19.8%
- DJ10IT and telecom - security and compliance as a service$641,906, 16.6%
- G009Social- non-government insurance programs$380,372, 9.8%
- D399IT and telecom- other IT and telecommunications$345,870, 8.9%
Capabilities
NAICS codes
- 517122Agents for Wireless Telecommunications Services(primary)Small
- 541330Contracts and Subcontracts for Engineering Services Awarded Under the National Energy Policy Act of 1992Small
- 541611Administrative Management and General Management Consulting ServicesSmall
- 517121Telecommunications ResellersSmall
- 541690Other Scientific and Technical Consulting ServicesSmall
- 541990All Other Professional, Scientific, and Technical ServicesSmall
Show all 12 NAICS codes6 more NAICS codes
- 541519Information Technology Value Added ResellersSmall
- 541618Other Management Consulting ServicesSmall
- 561990All Other Support ServicesSmall
- 334290Other Communications Equipment ManufacturingSmall
- 541512Computer Systems Design ServicesSmall
- 334511Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument ManufacturingSmall
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:
- Veteran-Owned Business
- Service-Disabled Veteran-Owned Business
Contracts
Latest awards and orders
- H9225726PE008Purchase orderDepartment of DefenseU.S. Special Operations CommandLatest action
- H9225725PE044Purchase orderDepartment of DefenseU.S. Special Operations CommandLatest action
- H9225724P0020Purchase orderDepartment of DefenseU.S. Special Operations CommandLatest action
- GS35F0205WFederal supply schedule (FSS)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- H9225721P0024Purchase orderDepartment of DefenseU.S. Special Operations CommandLatest action
- H9225722P0026Purchase orderDepartment of DefenseU.S. Special Operations CommandLatest action
- H9225721P0060Purchase orderDepartment of DefenseU.S. Special Operations CommandLatest action
- H9225719P0071Purchase orderDepartment of DefenseU.S. Special Operations CommandLatest action
- DOLBLS15F0055Delivery orderunder a federal supply schedule (FSS)Department of LaborBureau of Labor StatisticsLatest action
- H9225717P0134Purchase orderDepartment of DefenseU.S. Special Operations CommandLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for SENGEX 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
1320 OLD CHAIN BRIDGE RD # 4
MC LEAN, VA, 22101
USA
Mailing Address
PO Box 1134
MCLEAN, VA, 22101
USA
Government Business Contact
HANS SCHMIDT
1320 OLD CHAIN BRIDGE RD
SUITE 405
MCLEAN, VA, 22101
USA
Electronic Business Contact
Eric Vollmecke
President
1320 OLD CHAIN BRIDGE RD
SUITE 405
MCLEAN, VA, 22101
USA
Past Performance Contact
Jim Mckenzie
1320 OLD CHAIN BRIDGE RD
SUITE 405
McLean, VA, 22101
USA
Government Business Alternate Contact
Jim Mckenzie
1320 OLD CHAIN BRIDGE RD
SUITE 405
McLean, VA, 22101
USA
Electronic Business Alternate Contact
Jim Mckenzie
1320 OLD CHAIN BRIDGE RD
SUITE 405
MCLEAN, VA, 22101
USA
Past Performance Alternate Contact
ERIC VOLLMECKE
1320 OLD CHAIN BRIDGE RD
SUITE 405
MCLEAN, VA, 22101
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
SENGEX LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires August 12, 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
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 517122
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