A1j Technologies, LLC
At a glance
Employees100-499
In business sinceNot reported
Industry
HeadquartersNewport Beach, CA
SAM.gov UEIYYTGW3V1P3A1
Brands
This company sells these brands.
A1J Technologies provides precision manufacturing and machining services including 5-axis machining, precision turning, laser micro processing, wire EDM, grinding, lapping, water jet cutting, and precision cleaning. The company serves the aerospace, semiconductor, medical, defense, energy and battery, and high-tech industries, offering batch production, volume production, prototyping, and technical consulting services.
Summarized from the company’s own website
Their plants
3 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| A1j Technologies, LLC | Newport Beach | CA | — | ACTIVE |
| A1j Technologies | San Jose | CA | 100–499 | LIKELY ACTIVE |
| A1j Technologies | San Jose | CA | — | UNVERIFIED |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.





