Millennium Circuits LTD
At a glance
Employees20-99
In business since2005
HeadquartersHarrisburg, PA
SAM.gov UEIK3D6XBYL6BN1
CAGE code8E6L6
Incorporated inPA
- rigid-flex PCBs
- aluminum
- copper
- New PCBs
- flexible printed circuit boards
- IC substrates
- aerospace
- automotive
- defense
- medical
- safety critical
Named on the company’s own website, read JUL 29, 2026
CareersCareers page — seen SEP 8, 2026
Supplier designations
For Profit OrganizationSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Millennium Circuits LTD | Harrisburg | PA | 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.