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Award DEAC0609RL14728

Summary: Federal contract award DEAC0609RL14728 was made to MISSION SUPPORT ALLIANCE, LLC by Department of Energy (HANFORD FIELD OFFICE). Current total value is $4,891,095,334 with a potential total of $4,891,095,334 (action dated Apr 28, 2009).

Award fact table for DEAC0609RL14728
PIIDDEAC0609RL14728
Company legal nameMISSION SUPPORT ALLIANCE, LLC
CAGE code
UEIKK28MBCGKCT6
Awarding agencyDepartment of Energy
Awarding sub-agencyDepartment of Energy
Awarding officeHANFORD FIELD OFFICE
Funding agencyDepartment of Energy
Base obligation$3,557,405,197
Current total value$4,891,095,334
Potential total value$4,891,095,334
Action / obligation dateApr 28, 2009
Period of performance startApr 28, 2009
Period of performance endJan 24, 2021
NAICS561210 · Facilities Support Services
PSCM300 · Oper of Govt Restoration
Place of performanceRICHLAND, WA
Source systemusaspending
Last synced2026-06-21

Source: USAspending.gov · Last synced Jun 21, 2026. View source record Verify with the official source record before relying on these figures.

About this award record

This page summarizes a single public federal contract award identified by PIID DEAC0609RL14728. The award was made to MISSION SUPPORT ALLIANCE, LLC by Department of Energy. Values reflect the obligation and option amounts recorded at the last sync and may not include subsequent modifications.

Always confirm award details with the official source record before relying on them. GovAwardData.com is an independent directory and not the system of record.

How to use this page

This award page summarizes public federal procurement data for award DEAC0609RL14728. Read the fact table above for the key figures, then follow the links to related identifiers and categories to widen your research. The data is a summary — use it to orient, not as the final word.

How to verify this record

Confirm anything that matters at the official source. Open the official source record on USAspending.gov and compare the figures.

What this page does not show

  • Subcontract awards issued under this contract.
  • Performance ratings, evaluations, or disputes.
  • Modifications posted after the last sync date.
  • Classified, redacted, or otherwise non-public details.

Data limitations

Figures summarize public records and may lag official updates. Award amounts change as contracts are modified, and some fields (such as CAGE codes) are not always present in the source. Treat values as accurate-as-of the last sync date shown above.

Helpful guides: How to read a USAspending award record, How to check award amounts.

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GovAwardData.com republishes and summarizes public federal award data sourced from official public systems. This site is not affiliated with the U.S. government and is not an official source. Data may lag official updates and may contain errors introduced during transformation. Verify any figure that matters with the official source record before relying on it.