Alpha Circuit I LLC
At a glance
Employees20-99
In business sinceNot reported
HeadquartersElmhurst, IL
SAM.gov UEIU1WQH18UU9M5
CAGE code33TM7
Incorporated inIL
- platforms
- controlled impedance
- low loss materials
- heat dissipation
- defense
- medical systems
- AS-9100 Rev D
- IATF 16949
- UL Certification
Named on the company’s own website, read JUL 29, 2026
Supplier designations
For Profit OrganizationManufacturer of GoodsMinority Owned Business
Self-certified by the company in its SAM.gov registration
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Alpha Circuit I LLC | Elmhurst | IL | 20–99 | ACTIVE |
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.