Westest Engineering Corporation
Layton, UT Doing business as Westest Part of Westest Holdings LLC
- UEI
- DB5UYQJGL3U5
- CAGE
- 65239
- Primary NAICS
- 334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
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- 334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals Primary
- 334111 Electronic Computer Manufacturing
- 334417 Electronic Connector Manufacturing
- 334418 Printed Circuit Assembly (Electronic Assembly) Manufacturing
- 334419 Other Electronic Component Manufacturing
- 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
- 334519 Other Measuring and Controlling Device Manufacturing
- 335931 Current-Carrying Wiring Device Manufacturing
Show all
- 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing
- 336419 Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing
- 541330 Engineering Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
- 541519 Other Computer Related Services
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541990 All Other Professional, Scientific, and Technical Services
- Corporate family
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Westest Holdings LLC
Parent
KPQDM446ULU9
- Westest Engineering Corporation DB5UYQJGL3U5
-
Westest Holdings LLC
Parent
KPQDM446ULU9
- SAM.gov registration date
- Physical address
- 2980 Church St, Layton, UT 84040, USA
- Website
- westest.com
- Founded
- 1981
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
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- Industrials
- Capital Goods
- Aerospace & Defense
- SIC code
- 38 Instruments & Related Products
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| The contractor shall be responsible to provide technical assistance, repair, and maintenance for the westest 2000… | Air Force Sustainment Center | $423,766 | |
| 309 software engineering group (sweg) is purchasing an interface test adapter (ITA) which will be used with an automatic… | Air Force Sustainment Center | $12,950 | |
| Icbm - cable assembly, spec | Aviation | $0 | |
| Maint/repair/rebuild of equipment-ADP equipment/software/supplies/support equipment | Air Force Sustainment Center | $99,600 | |
| Upgrade , refurbishment, and modernization of six (6) guided missile test stands in support of the 309TH maintenance… | Air Force | $10,076,100 |
About Westest Engineering Corporation
Westest Engineering Corporation, doing business as Westest, is a for-profit manufacturing and service provider based in Layton, Utah, specializing in aerospace and defense hardware solutions. As a Subchapter S Corporation and subsidiary of RPS Holdings, Inc., the company primarily serves the U.S. Department of Defense, with a strong focus on designing, manufacturing, and delivering specialized test equipment for military aerospace applications. Westest is registered in SAM.gov and has been actively receiving federal contract awards since June 8, 2001, positioning itself as a critical small business supplier of advanced technical equipment and services to various military logistics complexes.
The company has demonstrated extensive experience in providing a wide range of goods and services, predominantly to the U.S. Air Force Materiel Command and its logistics complexes in Ogden, Warner Robins, and Oklahoma City. Westest's contract awards consistently involve interface test adapters, circuit card assemblies, personality module assemblies, and related test equipment supporting aircraft component maintenance and evaluation programs. Many of their contracts are set aside for small businesses, with specific focus areas including maintenance and repair of ADP equipment, digital analog test stations, F-35 Lightning II support equipment, and specialized hardware for testing aerospace systems. The company has served as both a prime contractor and subcontractor, working with major defense contractors like Leidos, Northrop Grumman, and CACI to deliver technical services and specialized equipment.
Westest holds two significant single-award Indefinite Delivery Vehicle (IDV) contracts with the Air Force Materiel Command, each valued at approximately $24.1 million. These IDVs, awarded in April 2023 and April 2024, are set aside for total small businesses and have performance periods extending through April 2028 and April 2029, respectively. The contracts cover the design, manufacture, and delivery of interface test adapters, circuit card assemblies, personality module assemblies, test procedures, technical documentation, and provisioning data. Under these IDVs, Westest will support critical sustainment programs by providing approximately 250 units of interface test adapters and associated support equipment for testing at Air Force logistics complexes in Oklahoma City, Ogden, and Warner Robins.
Contract vehicles
SBA capabilities narrative
WesTest Designs and manufactures Automatic Test Equipment Systems, VXIbus Instruments, PCMCIA Cards, Interface Test Adapters, Custom 'Turn Key' ATE Systems, Printed Circuit Cards, Electronic Boxes and develops control and test software to support these products.
Quick answers
What is Westest Engineering Corporation's UEI?
Westest Engineering Corporation's Unique Entity ID (UEI) in SAM.gov is DB5UYQJGL3U5.
What is Westest Engineering Corporation's CAGE code?
Westest Engineering Corporation's CAGE code is 65239.
What is Westest Engineering Corporation's primary NAICS code?
Westest Engineering Corporation's primary NAICS code is 334515 (Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals).
Where is Westest Engineering Corporation located?
Westest Engineering Corporation's physical address in SAM.gov is 2980 Church St, Layton, UT 84040, USA.
Is Westest Engineering Corporation registered in SAM.gov?
Yes. Westest Engineering Corporation's SAM.gov registration is active through September 18, 2027.
Who is Westest Engineering Corporation's parent company?
Westest Engineering Corporation is part of Westest Holdings LLC.
Which contract vehicles does Westest Engineering Corporation hold?
Westest Engineering Corporation holds a place on 1 federal contract vehicle: ATSA-I.
What is Westest Engineering Corporation's most recent federal award?
Westest Engineering Corporation's most recent federal contract award is The contractor shall be responsible to provide technical assistance, repair, and maintenance for the westest 2000… (FA822426C0008), from Air Force Sustainment Center, on April 29, 2026.
On GovTribe
See Westest Engineering Corporation's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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