APTIM-AMENTUM ALASKA DECOMMISSIONING LLC (LA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2023
- $135.53M
- $135,529,567under this UEI
- FY2026 obligations
- $7.29M†
- $7,287,650Provisional
- Awards and orders
- 1
- with positive net obligations
- Latest action
- Jul 30, 2026
- SAM.gov registration
- Active
- Registration expiration date Feb 10, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Aug 18, 2021 (5 years)
- Location
- Baton Rouge, LA
- State of incorporation
- Delaware
† FY2026 obligations (provisional; DoD awards signed after Aug 17, 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 Aug 17, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI K29PCK232WT8. SAM.gov exclusion records, from its daily extract, are under Additional Details.
Performance
Net obligations recorded under this UEI since FY2023. 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: $7,287,650 (provisional)
- FY2025: $4,257,763
- FY2024: $58,730,469
- FY2023: $65,253,685
Total across 4 fiscal years: $135,529,567
Top awarding agencies
- Department of Defense$135,529,567, 100%
Top awarding sub-agencies
- Department of the Army$135,529,567, 100%
Top NAICS by obligations
- 562910Remediation services$135,529,567, 100%
Top product and service codes by obligations
- F999Other environmental services$135,529,567, 100%
Subcontracting network
Reported subawards of APTIM-AMENTUM ALASKA DECOMMISSIONING LLC: the primes it works under and its subcontractors, as the full chain or as a table.
Standing
No standing to report
GovChime ranks a vendor by net obligations in its largest NAICS code and awarding department in the last completed fiscal year; FPDS records none for this vendor in that year.
Capabilities
NAICS codes
- 562910E(primary)
SBA certifications
No certification in the SBA profile data.
Product and service codes (PSC)
No product and service codes (PSC) in the SAM.gov registration
PSC codes are optional in SAM.gov; this registration lists none.
Federal Capability Statement
No SBA capability statement
The vendor's SBA small-business profile has no capability narrative or keywords.
Contracts
Latest awards and orders
- W912DR23C0024Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
DLA supply (DIBBS)
CAGE 97HJ2
Source: DLA's approved-source files, its award history files (FOIA reading room, every award line since 2013) and the procurement history in the RFQ documents it publishes on DIBBS.
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for APTIM-AMENTUM ALASKA DECOMMISSIONING 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 without a real name are not shown.
Physical Address
1200 BRICKYARD LANE
SUITE 202
BATON ROUGE, LA, 70802
USA
Mailing Address
1200 BRICKYARD LANE
SUITE 202
BATON ROUGE, LA, 70802
USA
Government Business Contact
NIKI HEFLIN
1200 BRICKYARD LN, STE 202
BATON ROUGE, LA, 70802
USA
Electronic Business Contact
AIMEE THEISEN
1200 BRICKYARD LN, STE 202
BATON ROUGE, LA, 70802
USA
Past Performance Contact
Aimee Theisen
1200 Brickyard Ln, Ste 202
Baton Rouge, LA, 70802
USA
Government Business Alternate Contact
CURTIS HAMILTON
1200 BRICKYARD LN, STE 202
BATON ROUGE, LA, 70802
USA
Electronic Business Alternate Contact
SHERRY HARRIS
16406 US ROUTE 224 EAST, ANNEX
FINDLAY, OH, 45840
USA
Past Performance Alternate Contact
0001 562910NN N
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0000
E&Y
Additional Details
As of . Source: SAM.gov Entity Registration.
Current SAM.gov registration expires February 10, 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 responsesPublic 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