Irwin International, Inc.
Doing business as Irwin International Inc.
- UEI
- LC4FQJG1VF94
- CAGE
- 1DJG0
- Primary NAICS
- 334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
- SAM.gov registration
- Deleted
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Website
- aircraftspruce.com
- Founded
- 1965
- Employees
- 251-1K
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Transportation
- SIC code
- 50 Wholesale Trade – Durable Goods
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Channel audio distribution system (rugged) | Naval Information Warfare Systems Command | $209,605 | |
| Lycoming ENG repair o-360C1G serial no l-42770-36E | Interior Business Center | $25,290 | |
| RE-manufactured, zero total time, brand name continental engine, IO-520D108B for utilization on cessna 185 aircraft.… | Interior Business Center | $65,252 | |
| One (1) continental RE-manufactured engine with zero total time (IO-520D108B) for utilization on cessna 185 aircraft.… | Interior Business Center | $65,252 | |
| Continental IO550D21B rebuilt engine | Interior Business Center | $70,116 |
About Irwin International, Inc.
Irwin International, Inc., a for-profit small business aerospace supplier headquartered in Corona, California, serves as a specialized aviation supply company providing aircraft parts, components, and repair services to various federal agencies. The company has established itself as a reliable vendor for the Department of the Navy and Department of the Interior, leveraging expertise in aircraft engine remanufacturing, repair, and component procurement to support government operations across multiple domains. With its registration in SAM.gov since June 2017 and active federal contracting history, Irwin International has demonstrated consistent capability in meeting the specialized requirements of federal aviation and aerospace programs.
Irwin International's federal contract portfolio reflects significant expertise in aircraft engine services, with the majority of its prime contract awards originating from the Department of the Interior's Office of Policy Management and Budget for remanufactured and rebuilt aviation engines. Between 2021 and 2023, the company received multiple total small business set-aside purchase orders valued between $65,251.81 and $208,248.00 for Continental and Lycoming engines—including remanufactured IO-520D108B, IO-550D21B, IO-550F-12B, and O-360C1G models—primarily for deployment on Cessna 185, Cessna 206G, and CC-18 aircraft. Most recently, Irwin International was awarded a $209,605 firm fixed-price purchase order from Naval Information Warfare Systems Command in September 2025 for a Channel Audio Distribution System (Rugged) with a total small business set-aside designation, representing an expansion into specialized naval information warfare equipment. The company has also performed subcontract work for major defense contractors including Sierra Nevada Company, LLC (supplying batteries across multiple awards from 2021-2024), Leidos, Inc., Alliant Techsystems Operations LLC (missile products), and Defense Systems And Solutions. Additionally, Irwin International received a minor delivery order from Naval Sea Systems Command valued at $486 through a GSA Multiple Award Schedule, and a Lycoming engine repair contract from the Department of the Interior completed in 2024 without set-aside designation, demonstrating versatility across both specialized procurement categories and general aviation maintenance support.
Contract vehicles
Quick answers
What is Irwin International, Inc.'s UEI?
Irwin International, Inc.'s Unique Entity ID (UEI) in SAM.gov is LC4FQJG1VF94.
What is Irwin International, Inc.'s CAGE code?
Irwin International, Inc.'s CAGE code is 1DJG0.
What is Irwin International, Inc.'s primary NAICS code?
Irwin International, Inc.'s primary NAICS code is 334515 (Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals).
Is Irwin International, Inc. registered in SAM.gov?
Irwin International, Inc.'s SAM.gov registration was deleted on June 10, 2017.
Which contract vehicles does Irwin International, Inc. hold?
Irwin International, Inc. holds a place on 2 federal contract vehicles, including MAS.
What is Irwin International, Inc.'s most recent federal award?
Irwin International, Inc.'s most recent federal contract award is Channel audio distribution system (rugged) (N6523625PE020), from Naval Information Warfare Systems Command, on September 23, 2025.
On GovTribe
See Irwin International, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors