Federal contractor profile
BWXT Y - 12, LLC
UEI XDJBAL68ELM5CAGE 1SE50
Overview
- Legal name
- BWXT Y - 12, LLC
- Latest award activity
- Jun 12, 2025
Read company summary
BWXT Y - 12, LLC is associated with UEI XDJBAL68ELM5 and CAGE 1SE50 in public federal records. AcornBids currently links 1 prime award totaling $11.0B in obligations to this entity. Its largest recorded federal customer by obligations is Department of Energy. Its recorded federal awards include work classified as Facilities Support Services. These categories describe the loaded award records, not a complete list of company capabilities.
At a glance
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 5, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- BWXT Y - 12, LLC
- UEI
- XDJBAL68ELM5
- CAGE
- 1SE50
- Registration status
- SAM registration status unavailable
Research brief
Source facts
- Loaded prime-award records link 1 awards and $10,985,001,041 in reported obligations to this legal entity. Source
- Recorded awards include Facilities Support Services (NAICS 561210); this classification is not proof of every company capability. Source
- An example award describes: MANAGEMENT AND OPERATION OF THE Y-12 FACILITY Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 1 of 1 selected awards. Select a period to explore its awards.
Funding change
Dated, valued transaction obligations in equal-length adjacent periods; missing records are unknown. Default: last completed federal fiscal year. Percentage is unavailable when the prior period has no positive reported obligations.
| Measure | Reported value |
|---|---|
| Current period | Oct 1, 2025 – Sep 30, 2026 |
| Current obligations | Not reported |
| Prior period | Oct 1, 2024 – Sep 30, 2025 |
| Prior obligations | $-969.5K |
| Change | Not reported |
| Growth | Not comparable |
Where the work is performed
State tile map; darker tiles have larger absolute net obligations. Outlined tiles indicate net deobligations. Unshaded tiles have no reported transactions in this selection. Other locations appear in the table.
Agencies
| Category | Period obligations | Awards |
|---|---|---|
| Department of Energy | $-969.5K | 1 |
Offices
| Category | Period obligations | Awards |
|---|---|---|
| NNSA MO CONTRACTING | $-969.5K | 1 |
Naics
| Category | Period obligations | Awards |
|---|---|---|
| 561210 — Facilities Support Services | $-969.5K | 1 |
Psc
| Category | Period obligations | Awards |
|---|---|---|
| M199 — Operation of Miscellaneous Buildings | $-969.5K | 1 |
Vehicles
| Category | Period obligations | Awards |
|---|---|---|
| Unclassified | $-969.5K | 1 |
States
| Category | Period obligations | Awards |
|---|---|---|
| TN | $-969.5K | 1 |
Set Asides
| Category | Period obligations | Awards |
|---|---|---|
| NO SET ASIDE USED. | $-969.5K | 1 |
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| DEAC0500OR22800MANAGEMENT AND OPERATION OF THE Y-12 FACILITY | Department of Energy | $11.0B | Aug 31, 2000 | Jun 30, 2014 |
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Not available |
| Source loaded | Aug 15, 2026 |
| Initial registration | Not available |
| Entity start | Not available |
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Reported subsidiary tree
Ownership follows reported parent UEIs.
- BWX TECHNOLOGIES, INC.UEI CMT4S6G76QB5
- BWXT NOG TECHNOLOGIES, INC.UEI PM7HBL2KDX46
- BWXT NUCLEAR OPERATIONS GROUP, INC.UEI WJYVCPD5HKK7
- BWXT TECHNICAL SERVICES GROUP INCUEI PZDQCRZW7GJ3
- BWXT Y - 12, LLCUEI XDJBAL68ELM5
- NUCLEAR FUEL SERVICES INCUEI SMJQJGD5JEJ3
Corporate family
Reported ownership links. Award and funding explorers can include this family.
| Legal entity | Reported parent UEI | Source loaded |
|---|---|---|
| BWX TECHNOLOGIES, INC. | — | Sep 2, 2026 |
| BWXT NOG TECHNOLOGIES, INC. | CMT4S6G76QB5 | Sep 26, 2026 |
| BWXT NUCLEAR OPERATIONS GROUP, INC. | CMT4S6G76QB5 | Sep 26, 2026 |
| BWXT TECHNICAL SERVICES GROUP INC | CMT4S6G76QB5 | Sep 26, 2026 |
| BWXT Y - 12, LLC | CMT4S6G76QB5 | Aug 15, 2026 |
| NUCLEAR FUEL SERVICES INC | CMT4S6G76QB5 | Sep 26, 2026 |
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Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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