Petras Air Work Industries, Inc.
Mission, TX Doing business as Reliant Air Power Part of Williams Aerospace & Manufacturing Inc.
- UEI
- QHTSKW2D8MF1
- CAGE
- 01EV0
- Primary NAICS
- 336412 Aircraft Engine and Engine Parts Manufacturing
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
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Its parent company, Williams Aerospace & Manufacturing Inc., ranks #96 in PSC 1620
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
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- 332710 Machine Shops
- 333611 Turbine and Turbine Generator Set Units Manufacturing
- 333618 Other Engine Equipment Manufacturing
- 333912 Air and Gas Compressor Manufacturing
- 334514 Totalizing Fluid Meter and Counting Device Manufacturing
- 334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
- 334519 Other Measuring and Controlling Device Manufacturing
- 336411 Aircraft Manufacturing
- Corporate family
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Parent
Williams Aerospace & Manufacturing Inc. · Camarillo, CA
LMLUNJ2WKN29
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Parent
Williams Aerospace & Manufacturing Inc. · Camarillo, CA
LMLUNJ2WKN29
- SAM.gov registration date
- Physical address
- 906 Trinity St Suite I, Mission, TX 78572, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $35,460 |
| FY2025 | $336,745 |
| FY2024 | $89,350 |
| FY2023 | $291,800 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Defense Logistics Agency | $35,460 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Probe assembly | Aviation (DLA) | $6,500 | |
| Lock, shock strut | Aviation (DLA) | $2,780 | |
| Bearing, sleeve | Aviation (DLA) | $5,250 | |
| Cap, actuator | Aviation (DLA) | $20,930 | |
| Probe assembly | Aviation (DLA) | $5,350 |
Latest 5 listed here. See the rest on GovTribe.
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About the company
Petras Air Work Industries, Inc., operating through its Reliant Air Power Division, manufactures and supplies precision aerospace spare parts and mechanical components to the Department of Defense as a prime contractor on 170 purchase orders and indefinite delivery task orders. Reliant Air Power is a Hispanic American-owned, minority-owned small disadvantaged business and Subchapter S corporation based in Mission, Texas, competing exclusively on full-and-open (no set-aside) and Total Small Business set-aside basis. The vendor is a child entity of Williams Aerospace & Manufacturing Inc., doing business as Merex, a defense-focused aircraft components manufacturer.
Reliant Air Power's capability footprint centers on manufacturing and delivering specialized aviation spare parts including nuts, pistons, shafts, actuator components, sensor straps, clevis pins, valve assemblies, probe assemblies, and other mechanical housings that support military aircraft maintenance and operational readiness. Recent prime awards include a $233.7 thousand firm fixed-price purchase order from Naval Supply Systems Command in October 2024 for a torque shaft assembly; a $126.5 thousand order from the Department of the Air Force Materiel Command Air Force Sustainment Center in March 2023 for mechanical housings; and a $85.5 thousand order from Defense Logistics Agency Aviation in November 2022 for actuator screws. The vendor's typical transaction size ranges from $825 to $233.7 thousand on rolling purchase orders.
Customer concentration is heavily weighted to the Department of the Air Force Materiel Command Air Force Sustainment Center, which accounts for 53 awards carrying $3.3 million in combined potential value — roughly 45% of the vendor's total award portfolio value. The top five customers account for 84% of awards and 96% of combined potential value: Air Force Materiel Command Air Force Sustainment Center ($3.3 million), Air Force Materiel Command ($2 million), Defense Logistics Agency Aviation ($813 thousand), Army Materiel Command Aviation and Missile Life Cycle Management Command ($736 thousand), and Naval Supply Systems Command ($254 thousand). Reliant Air Power operates under five named indefinite delivery contracts with the Air Force, with the largest (FA811811D0027) anchoring nine task orders valued at $932 thousand combined.
Activity has remained modest but consistent: four awards in 2021, declining to two in 2022 and five in 2023, rebounding to four in 2024 and nine in 2025. The vendor's industrial footprint is concentrated in Other Aircraft Parts and Auxiliary Equipment Manufacturing (87 awards), Aircraft Engine and Engine Parts Manufacturing (19 awards), and Bolt, Nut, Screw, Rivet, and Washer Manufacturing (14 awards). Combined potential value across all 170 awards totals $7.4 million, with $5.6 million obligated, reflecting the transactional, repetitive-replenishment character of the vendor's relationship with defense supply chains.
SBA capabilities narrative
AIRCRAFT PARTS SUPPLIER
Quick answers
Is Petras Air Work Industries, Inc. registered in SAM.gov?
Yes. Petras Air Work Industries, Inc.'s SAM.gov registration is active through September 7, 2027.
How much has Petras Air Work Industries, Inc. received in federal contracts?
Federal contracts obligated $336,745 to Petras Air Work Industries, Inc. in fiscal year 2025 and $753,355 in fiscal years 2023 through 2027.
How does Petras Air Work Industries, Inc. rank among federal contractors?
Petras Air Work Industries, Inc.'s parent company, Williams Aerospace & Manufacturing Inc., ranked #96 in PSC 1620 in FY2025.
What is Petras Air Work Industries, Inc.'s most recent federal award?
Petras Air Work Industries, Inc.'s most recent federal contract award is Probe assembly (SPE4A626PX139), from Aviation (DLA), on July 8, 2026.
On GovTribe
See Petras Air Work Industries, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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