SpendQueryAI-powered · Beta

HDTRA124F0021↗

Southwest Research Institute received this contract from Defense Threat Reduction Agency, Defense Threat Reduction Agency: $14.70M obligated so far for national defense r&d services; defense-related activities; experimental development. It runs to 2027-06-09, or to 2028-12-22 if every option is exercised.

Key facts · data as of Oct 25, 2026

Recipient
Southwest Research Institute
Awarding agency
Defense Threat Reduction Agency (Department of Defense)
Contracting office
Defense Threat Reduction Agency (HDTRA1)
Obligated to date
$14.70M
Potential value
$24.58M
Ends
2027-06-09

Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 25, 2026.

Cite this page: SpendQuery, Award HDTRA124F0021, data as of Oct 25, 2026, https://spendquery.com/award?id=CONT_AWD_HDTRA124F0021_9700_HDTRA118D0002_9700

Southwest Research Institute: all federal awards · Department of Defense: spending · Defense Threat Reduction Agency: what it buys · The follow-on: recompete brief

ENGINEERING, TEST, AND EVALUATION - PROJECT ARES

Delivery Order · Defense Threat Reduction Agency · to Southwest Research Institute (UEI PB11V1KH3KV4) · data as of 2026-10-25

Obligated to date$14.70M17 actions
Current value$18.07Mwith options exercised
Potential value$24.58Mif every option is used
Period2024-08-23 → 2027-06-09up to 2028-12-22 with options
Passed on$3.14Mto 8 subcontractors

Up for re-bid: ends 2027-06-09. Recompete brief →

What it is

Product or service
National Defense R&D Services; Defense-Related Activities; Experimental Development (PSC AC33)
Industry
Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology) (NAICS 541715)
Contracting office
Defense Threat Reduction Agency (HDTRA1)
Competition
Not competed
Pricing
Cost plus fixed fee
How it was bought
Single-award IDIQ · under HDTRA118D0002
Solicitation
HDTRA118R0004
Where the work is
Bexar, TX · district TX-20

Obligations by fiscal year

FY2024$4.38M
FY2025$5.84M
FY2026$4.47M

SpendQuery holds FY2023 on; earlier years are on USAspending.gov.

Subcontractors: where the money went next

12 subawards totaling $3.14M (21.3% of what was obligated), as Southwest Research Institute reported them. Primes report subawards of $30,000 or more; smaller ones and unreported ones aren't here.

SubcontractorAmountSubawardsWhereFirstLast
Amaratek, Inc.$1.52M1CA2025-02-252025-02-25
Texas Lantana, LLC$1.07M5TX2025-02-102025-11-10
Mountain Horse LLC$315.9K1CO2025-02-262025-02-26
TTS Distribution, Inc.$59.3K1TX2025-03-242025-03-24
Monterey Imaging Technology LLC$50.0K1FL2025-03-262025-03-26
G. S. Precision, Inc.$49.9K1IL2025-04-032025-04-03
American Pulverizer Co$35.0K1MO2024-11-072024-11-07
Penn Keystone Coal Co LLC$34.7K1PA2025-05-232025-05-23
The largest single subawards
DateToAmountFor
2025-02-25Amaratek, Inc.$1.52MFORMULATE AND TEST FUEL/EXPERIMENT AND DELIVER AAM FOR EVALUATION
2025-02-10Texas Lantana, LLC$347.0KETG CONCRETE BUNKERS AND BASIN
2025-02-26Mountain Horse LLC$315.9KPURCHASE OF BARRIER SYSTEM.
2025-06-20Texas Lantana, LLC$227.6KBP 17A FIELD TEST FOR 3 WEEKS AT TEXAS LANTANA
2025-04-01Texas Lantana, LLC$216.2KCONTINUED WORK ON THE ROACH HUT II AND BOILING POINT TESTING
2025-02-25Texas Lantana, LLC$171.7KBOILING POINT PHASE II TEST EVENT AT ELDORADO'S TRAINING GROUND
2025-11-10Texas Lantana, LLC$107.1KBOILING POINT TEST EVENT
2025-03-24TTS Distribution, Inc.$59.3KN-BUTYL ALCOHOL
2025-03-26Monterey Imaging Technology LLC$50.0KMANUFACTURE OF A BATCH OF SILICON WAFERS TO BE USED FOR THE SWSCOR MISSION.
2025-04-03Resolute Industrial LLC$49.9KRENTAL OF 2000KW GENERATOR, 2500VA TRANSFORMER, 3000A RESISTIVE LOAD BANK, AND ASSOCIATED MATERIAL
2024-11-07American Pulverizer Co$35.0KMODEL 20X12 CRUSHER
2025-05-23Penn Keystone Coal Co LLC$34.7KBITUMINOUS COAL, STOKER SIZE (1"X1/4")

Every action

17 actions since 2024-08-22. Each is a modification or amendment with the money it added or took back.

DateModificationKindAmountWhat the agency wrote
2026-06-08P00016Funding only$1.70MPROVIDE ENGINEERING, TEST AND EVALUATION TO VERIFY AND VALIDATE RESEARCH AND DEVELOPMENT DATA AND CAPABILITIES.
2026-01-13P00015Funding only$2.77MPROVIDE ENGINEERING, TEST AND EVALUATION TO VERIFY AND VALIDATE RESEARCH AND DEVELOPMENT DATA AND CAPABILITIES.
2026-01-12P00014Administrative change$0PROVIDE ENGINEERING, TEST AND EVALUATION TO VERIFY AND VALIDATE RESEARCH AND DEVELOPMENT DATA AND CAPABILITIES.
2025-12-18P00013Administrative change$0PROVIDE ENGINEERING, TEST AND EVALUATION TO VERIFY AND VALIDATE RESEARCH AND DEVELOPMENT DATA AND CAPABILITIES.
2025-09-16P00012Funding only$877.6KPROJECT ARES - ENGINEERING, TEST, AND EVALUATION.
2025-08-21P00011Option exercised$808.2KRESEARCH AND DEVELOPMENT ENGINEERING, TEST, AND EVALUATION.
2025-08-07P00010Supplemental agreement (work within scope)$0PROJECT ARES - ENGINEERING, TEST, AND EVALUATION.
2025-07-18P00009Funding only$1.46MPROJECT ARES - ENGINEERING, TEST, AND EVALUATION.
2025-04-29P00008Funding only$965.0KADMINISTRATIVE MODIFICATION DUE TO DTRA MIGRATION FROM PD2 TO THE NEW CONTRACT WRITING SYSTEM THE ENTERPRISE CONTRACT WRITING MODULE (ECWM).
2025-04-14P00007Funding only$470.0KENGINEERING, TEST, AND EVALUATION - PROJECT ARES
2025-04-09P00006Administrative change$0ENGINEERING, TEST, AND EVALUATION - PROJECT ARES
2025-03-04P00005Funding only$625.0KENGINEERING, TEST, AND EVALUATION - PROJECT AREA
2025-01-07P00004Funding only$235.0KENGINEERING, TEST, AND EVALUATION - PROJECT ARES
2024-11-27P00003Funding only$400.0KENGINEERING, TEST, AND EVALUATION - PROJECT AREA
2024-11-05P00002Administrative change$0ENGINEERING, TEST, AND EVALUATION -PROJECT ARES
2024-09-27P00001Funding only$444.7KENGINEERING, TEST, AND EVALUATION - PROJECT ARES
2024-08-220$3.94MENGINEERING, TEST, AND EVALUATION - PROJECT ARES

Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-25). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗