SIEMPELKAMP NUCLEAR SERVICES, INC (SC)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $6.85M
- $6,845,499under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 5
- with positive net obligations
- Latest action
- May 1, 2013
Registration
- SAM.gov registration
- No SAM.gov registration on file; known from federal award records
- Location
- West Columbia, SC
† FY2026 obligations (provisional; DoD awards signed after Jul 29, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI H4SXVLCN4UA5. 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
- FY2009: $611
- FY2008: $6,844,888
Total across 2 fiscal years: $6,845,499
Top awarding agencies
- National Aeronautics and Space Administration$6,837,799, 99.9%
- Department of Defense$7,700, 0.1%
Top awarding sub-agencies
- National Aeronautics and Space Administration$6,837,799, 99.9%
- Department of the Army$7,700, 0.1%
Top NAICS by obligations
- 562910Remediation services$6,837,799, 99.9%
Top product and service codes by obligations
- F108Harz remv/clean-up/disp/op$5,623,892, 82.2%
- AJ31Environmental sciences (BASIC)$1,213,907, 17.7%
- 4933Weapons maint eq$7,700, 0.1%
Capabilities
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- NNC07TA54TDoNational Aeronautics and Space AdministrationLatest action
- NNC07TA52TDoNational Aeronautics and Space AdministrationLatest action
- NNC06TA26TDoNational Aeronautics and Space AdministrationLatest action
- NNC07TA21TPoNational Aeronautics and Space AdministrationLatest action
- NNC07TA53TDoNational Aeronautics and Space AdministrationLatest action
- W9124C08PV019PoDepartment of DefenseDepartment of the ArmyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for SIEMPELKAMP NUCLEAR SERVICES, INC lists a physical address. 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
WEST COLUMBIA, SC, 291693042
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
SIEMPELKAMP NUCLEAR SERVICES, INC has no active federal suspension or debarment on record in SAM.gov.
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 not publicly displayed
Registration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation