Pioneer Circuits, INC
At a glance
Employees100-499
In business since1981
HeadquartersSanta Ana, CA
SAM.gov UEITVT5FG4CWUL3
Pioneer Circuits manufactures and assembles flex printed circuit boards, rigid-flex printed circuit boards, and rigid printed circuit boards. The company serves the defense, aviation, near earth orbit, and space exploration industries. It provides engineering, manufacturing, and assembly capabilities, including production of single-sided and high layer-count circuit boards.
Summarized from the company’s own website
What they make
Certifications
AS9100Nadcap
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Pioneer Circuits, INC | Santa Ana | CA | 100–499 | 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.


