United States · Federal contract register · Supplier record

SOUTHWEST RESEARCH INSTITUTE

Line: Professional, engineering and technical (R425)Register loaded to September 2026Compiled 6 October 2026

SOUTHWEST RESEARCH INSTITUTE — United States · Federal contract register · Supplier record: 1,399 contracts, all years ($3,395,352,389 · Dec 1999 – Sep 2026); $312M since January 2024 (132 contracts · 10 agencies); 161st rank in the line (of 2,692 suppliers · 0.13%); 23 agencies never served ($176M on the line without SOUTHWEST RESEARCH INSTITUTE).

Assay record ASY-US-066I1V30HZ · Cite as: Assay Systems, “SOUTHWEST RESEARCH INSTITUTE in the USAspending register”, https://assay-systems.com/register/us/southwest-research-institute-b895/

1,399
contracts, all years
$3,395,352,389 · Dec 1999 – Sep 2026
$312M
since January 2024
132 contracts · 10 agencies
161st
rank in the line
of 2,692 suppliers · 0.13%
23
agencies never served
$176M on the line without SOUTHWEST RESEARCH INSTITUTE

Own record by year

2019 onward
$129M
$232M
$105M
$103M
$208M
$195M
$106M
$11.5M
20192020202120222023202420252026

Who buys from SOUTHWEST RESEARCH INSTITUTE

since January 2024
10agencies
$312Mpaid
64.4%top buyer
Department of Defense64.4%
$201,002,004
National Aeronautics and Space Administration24.8%
$77,335,571
Department of Energy5.5%
$17,010,322
Department of Transportation1.9%
$6,016,663
Nuclear Regulatory Commission1.9%
$5,804,966
Environmental Protection Agency1.0%
$3,070,961
Department of the Treasury0.5%
$1,638,619
Department of Veterans Affairs0.0%
$67,126
Department of Homeland Security0.0%
$46,707
Department of Agriculture0.0%
$31,500

Before 2024 only: Consumer Product Safety Commission, Department of Commerce, Department of Health and Human Services, Department of Justice, Department of State, Department of the Interior, General Services Administration.

The line

since January 2024
$34.8Bline value
9,940contracts
40agencies
2,692suppliers
20.3%held by top ten

Professional, engineering and technical (R425)

$18.1B
$12.1B
$4.6B
202420252026Jan–Sep
161stof 2,692 suppliers
$44,145,837SOUTHWEST RESEARCH INSTITUTE in the line
0.13%share of the line
0.1%of $28,824,356,510 spent by Department of Defense
2.1%of $810,272,357 spent by Department of Energy

Agencies that buy the line and never bought from SOUTHWEST RESEARCH INSTITUTE

23agencies
196contracts
$175,785,812since January 2024
Agency for International Development19 contracts
$79,181,376
Department of Housing and Urban Development6 contracts
$26,550,661
National Archives and Records Administration14 contracts
$22,701,357
Smithsonian Institution90 contracts
$11,632,528
Small Business Administration3 contracts
$7,585,123
Commodity Futures Trading Commission5 contracts
$7,271,750
Department of Education2 contracts
$4,528,772
United States Trade and Development Agency1 contract
$3,855,486
National Science Foundation3 contracts
$2,926,749
Consumer Financial Protection Bureau1 contract
$2,099,835
Occupational Safety and Health Review Commission20 contracts
$1,730,404
District of Columbia Courts3 contracts
$1,624,660
Selective Service System5 contracts
$1,135,958
Millennium Challenge Corporation1 contract
$924,209
Federal Communications Commission6 contracts
$679,992
Committee for Purchase from People Who Are Blind or Severely Disabled2 contracts
$412,556
Executive Office of the President2 contracts
$377,400
Defense Nuclear Facilities Safety Board2 contracts
$213,442
U.S. International Development Finance Corporation1 contract
$121,913
National Gallery of Art3 contracts
$96,428
U.S. Agency for Global Media1 contract
$57,500
United States Chemical Safety Board4 contracts
$55,042
Merit Systems Protection Board2 contracts
$22,671

How the line is bought

by value, since 2024
43%no competition
12%one applicant
0of these to SOUTHWEST RESEARCH INSTITUTE
Competed, several suppliers applied5,018 contracts
$15,686,526,586 · 45.1%
Awarded directly, no competition3,731 contracts
$14,895,290,361 · 42.8%
Competed, one supplier applied1,191 contracts
$4,186,816,080 · 12.0%

Contracts reaching their end dates

Oct 2026 – October 2027
2,927contracts
$15,333,640,255end by October 2027
399end in March 2027 · $2.3B
38in agencies never served · $36.3M
$366M
$684M
$1.9B
$1.9B
$1.5B
$2.3B
$1.6B
$1.6B
$1.5B
$518M
$465M
$975M
$30.5M
Oct 26118 contractsNov 26174 contractsDec 26317 contractsJan 27256 contractsFeb 27247 contractsMar 27399 contractsApr 27251 contractsMay 27299 contractsJun 27243 contractsJul 27134 contractsAug 27153 contractsSep 27326 contractsOct 2710 contracts

Suppliers next to it in the line

since January 2024
NOBLIS, INC.23 contracts · 3 agencies
$44,690,363
AERMOR LLC48 contracts · 1 agency
$44,246,604
SOUTHWEST RESEARCH INSTITUTE
$44,145,837
TRIDEUM CORPORATION6 contracts · 1 agency
$43,754,646

All 2,692 suppliers in the line

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

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Source: USAspending.gov, U.S. Department of the Treasury, Bureau of the Fiscal Service, usaspending.gov, accessed 30 September 2026.The data is available to copy, adapt, redistribute, or otherwise use for non-commercial or for commercial purposes (USAspending.gov, Licensing); no Dun & Bradstreet data is shown.