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Expired contract

89243224FEM400021 — SIGMA SCIENCE, INC.

SIGMA SCIENCE, INC. held this Department of Energy contract until 25 September 2026. The period of performance ended 45 days ago. It was worth $1.4M, for engineering services work in ALBUQUERQUE, NM.

Days since
45
Ended
2026-09-25
Value
$1.4M
Set-aside
SBA

Who is the incumbent on 89243224FEM400021?

SIGMA SCIENCE, INC. held the award, recorded by SAM as SMALL BUSINESS. Its unique entity identifier is NB31NPVJHRZ5.

This period of performance has ended

The period of performance ended 25 September 2026. A follow-on may already have been awarded — FedTally tracks contracts up to their end date and does not track award of the successor. The SAM.gov record is the current authority.

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What is contract 89243224FEM400021 for?

THIS MODIFICATION: 1. FUNDS ON CLIN 0001 ARE REDUCED BY $13,613.91 FROM $180,350.00 TO $166,736.09. 2. FUNDS ON CLIN 0002 ARE REDUCED BY $1,132.50 FROM $45,000.00 TO $43,867.50. 3. TOTAL OBLIGATED AMOUNT WENT FROM $225,350.00 TO $210,603.59

Reproduced from the SAM.gov record, capitals and all. It describes the most recent contract action, which on a modification is that action’s purpose.

NAICS 541330 — Engineering ServicesExpiring in this industryDepartment of Energy spending

Can a small business bid on the follow-on?

Competed as SMALL BUSINESS SET ASIDE - TOTAL. The incumbent is SMALL BUSINESS. The follow-on is competed under whatever the contracting officer sets then, not under this award’s terms.

All small business set-aside contracts expiring in the next 180 days

Contract identifiers

Contract number89243224FEM400021
Parent vehicle89243222DNE000002
Department code8900 · ENERGY, DEPARTMENT OF
Vendor UEINB31NPVJHRZ5
NAICS code541330 · ENGINEERING SERVICES
Period of performance2024-09-26 to 2026-09-25 · ultimate 2029-09-25
Total contract value$1,397,048
Last modified in SAM2026-07-29 · action signed 2026-07-29
Product or service codeR425 · SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL
Awarding sub-agencyDepartment of Energy
USAspending recordView this award on USAspending.gov

Obligated amount is not shown. SAM reports it per action, not running, and it is zero or negative on a third of the archive. How to read a contract number.

Related contracts

The same archive cut four ways — the incumbent’s other work, the same programme, the same agency, the same industry. Every one of these has a page.

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First seen in the SAM.gov Contract Awards feed on 28 Aug 2026, last confirmed 2 Sept 2026. Figures are SAM’s, taken from the most recent contract action — public domain US Government data. Vendors are identified by name and government-issued UEI only.

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