System WorCx, PLLC (SC)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $5.90M
- $5,897,825under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 15
- with positive net obligations1 IDV vehicle held
- Latest action
- Jun 5, 2025
- SAM.gov registration
- Inactive
- Registration expiration date Jan 8, 2023
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Apr 28, 2004 (22 years)
- Location
- Columbia, SC
- State of incorporation
- South Carolina
- 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 LGUZM9KE8KP5. 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
- FY2022: -$164,337 (de-obligation)
- FY2020: -$6,941 (de-obligation)
- FY2019: -$14,083 (de-obligation)
- FY2018: $1,359,562
- FY2017: $1,168,097
- FY2016: $1,124,514
- FY2015: $1,038,000
- FY2014: $916,000
Show all 12 yearsEarlier years (FY2008–FY2013)
- FY2013: $90,900
- FY2012: $296,600
- FY2009: $71,714
- FY2008: $17,800
Total across 12 fiscal years: $5,897,825
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$5,128,963, 87.0%
- National Aeronautics and Space Administration$316,911, 5.4%
- Department of Agriculture$178,940, 3.0%
- General Services Administration$177,106, 3.0%
- Department of Veterans Affairs$61,073, 1.0%
Top awarding sub-agencies
- Department of the Air Force$4,826,902, 81.8%
- National Aeronautics and Space Administration$316,911, 5.4%
- Department of the Army$302,061, 5.1%
- Agricultural Research Service$178,940, 3.0%
- Public Buildings Service$177,106, 3.0%
Top NAICS by obligations
- 541330Engineering services$5,862,993, 99.4%
Top product and service codes by obligations
- J099Maint/repair/rebuild of equipment- miscellaneous$4,826,902, 81.8%
- C219Architect and engineering- general: other$316,911, 5.4%
- C213Architect and engineering- general: inspection (non-construction)$302,061, 5.1%
- R499Other professional services$101,014, 1.7%
- Z1DBMaintenance of laboratories and clinics$73,952, 1.3%
Capabilities
NAICS codes
- 541330Engineering Services(primary)
- 236220Commercial and Institutional Building ConstructionSmall
- 541350Building Inspection ServicesSmall
- 541690Other Scientific and Technical Consulting ServicesSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Product and service codes (PSC)
- B543SPECIAL STUDIES/ANALYSIS- ENERGY
- C219ARCHITECT AND ENGINEERING- GENERAL: OTHER
- R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL
Contracts
Latest awards and orders
- GS10F0161SFederal supply schedule (FSS)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- FA805114F0001Delivery orderunder a federal supply schedule (FSS)Department of DefenseDepartment of the Air ForceLatest action
- W901UZ18F5030Delivery orderunder a federal supply schedule (FSS)Department of DefenseDepartment of the ArmyLatest action
- 47PJ0017F0190Delivery orderunder a federal supply schedule (FSS)General Services AdministrationPublic Buildings ServiceLatest action
- W901UZ17F0050Delivery orderunder a federal supply schedule (FSS)Department of DefenseDepartment of the ArmyLatest action
- 1232SC18F0071Delivery orderunder a federal supply schedule (FSS)Department of AgricultureAgricultural Research ServiceLatest action
- NNK12CA44TDelivery orderunder a federal supply schedule (FSS)National Aeronautics and Space AdministrationLatest action
- 1232SD18F0082Delivery orderunder a federal supply schedule (FSS)Department of AgricultureAgricultural Research ServiceLatest action
- AG32SDD170131Delivery orderunder a federal supply schedule (FSS)Department of AgricultureAgricultural Research ServiceLatest action
- AG32SCD150225Delivery orderunder a federal supply schedule (FSS)Department of AgricultureAgricultural Research ServiceLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for System WorCx, PLLC lists a physical address and a separate mailing address, along with 3 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
1520 MAIN ST UNIT 1E
Columbia, SC, 29201
USA
Mailing Address
1520 Main ST
Unit 1E
COLUMBIA, SC, 29201
USA
Government Business Contact
MICHAEL Mantai
1520 Main ST
Unit 1E
COLUMBIA, SC, 29201
USA
Electronic Business Contact
MICHAEL Mantai
1520 Main ST
Unit 1E
COLUMBIA, SC, 29201
USA
Past Performance Contact
MICHAEL Mantai
1520 Main ST
Unit 1E
COLUMBIA, SC, 29201
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
System WorCx, PLLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires January 8, 2023.
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
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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