FedTALLY

Expired contract

HDTRA124F0021 — SOUTHWEST RESEARCH INSTITUTE

SOUTHWEST RESEARCH INSTITUTE held this Department of Defense contract until 22 August 2026. The period of performance ended 39 days ago. It was worth $24.58M, for physical, engineering & life sciences r&d work in SAN ANTONIO, TX.

Days since
39
Ended
2026-08-22
Value
$24.58M
Set-aside
Not recorded

Who is the incumbent on HDTRA124F0021?

SOUTHWEST RESEARCH INSTITUTE held the award, recorded by SAM as OTHER THAN SMALL BUSINESS. Its unique entity identifier is PB11V1KH3KV4.

This period of performance has ended

The period of performance ended 22 August 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.

Expiry alerts

Get new Physical, Engineering & Life Sciences R&D recompetes weekly

One email every Monday: the Physical, Engineering & Life Sciences R&D contracts that entered their final 180 days that week, with the incumbent, the contract value and the set-aside on every line. No account, no password. Free to join today.

We store your email address and the industry you were looking at. Nothing else, never sold, unsubscribe in one click. Privacy.

What is contract HDTRA124F0021 for?

PROVIDE ENGINEERING, TEST AND EVALUATION TO VERIFY AND VALIDATE RESEARCH AND DEVELOPMENT DATA AND CAPABILITIES.

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 541715 — Physical, Engineering & Life Sciences R&DExpiring in this industryDepartment of Defense spending

Can a small business bid on the follow-on?

No set-aside is recorded on this award. The follow-on is competed under whatever the contracting officer sets then, not under this award’s terms.

Contract identifiers

Contract numberHDTRA124F0021
Parent vehicleHDTRA118D0002
Department code9700 · DEPT OF DEFENSE
Vendor UEIPB11V1KH3KV4
NAICS code541715 · RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY)
Period of performance2024-08-23 to 2026-08-22 · ultimate 2028-12-22
Total contract value$24,584,365
Last modified in SAM2026-07-17 · action signed 2026-01-12

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.

Other contracts held by SOUTHWEST RESEARCH INSTITUTE

Other Department of Defense contracts

Department of Defense spending

Other Physical, Engineering & Life Sciences R&D contracts

All expiring in this industry

First seen in the SAM.gov Contract Awards feed on 16 Aug 2026, last confirmed 19 Aug 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.

← Expiring contractsSet-aside programsHow to read a contract number