Overview

Pioneer Circuits, Inc. designs, manufactures, and assembles printed circuit boards, including flexible, rigid-flex, and rigid PCBs. The company is headquartered in Santa Ana, California, and was founded in 1981. It reports an estimated 200 to 500 employees and an estimated annual revenue of $10 to 50 million. It is privately held and serves the aerospace, defense, military, medical, automotive, and industrial equipment sectors. Its turnkey offering covers design, engineering, fabrication, and assembly, and in October 2025 it publicly cited its work on NASA's Europa Clipper program.

At a glance

What Pioneer Circuits, Inc. makes

The company's listed capabilities include flex, rigid-flex, and turnkey PCB assembly, microvia technology, and sequential lamination, and it holds AS9100, ISO 9001, and ITAR registrations.

Products and capabilities described on the company's own site include PCB, Assembly, Transmission, Thermal Management, Electronics, Connector, Coating (source: pioneercircuits.com).

Certifications

Pioneer Circuits, Inc. is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:

• AS9100 — pioneercircuits.com

• ISO 9001 — pioneercircuits.com

• ITAR registered — pioneercircuits.com

Latest developments

• 2026-09-11 — A wider view of the universe is officially on its way. | Pioneer Circuits, Inc. (linkedin.com)

• 2026-03-11 — We’re hiring at Pioneer Circuits. | Pioneer Circuits, Inc. (linkedin.com)

• 2025-10-27 — For over 40 years, our flex, rigid-flex, and turnkey PCBAs have supported some of the most demanding programs in the USA. From NASA’s Europa Clipper to next-generation defense platforms. | Pioneer Circuits, Inc. (linkedin.com)

• 2025-10-21 — We’re growing fast and there’s never been a better time to join us.At Pioneer Circuits, we design and manufacture mission-critical PCBs for aerospace, defense, and more. | Ruben Lugo (linkedin.com)

• 2025-10-02 — Congratulations to our partner Lockheed Martin on the latest F-35 program deal which covers nearly 300 fighters at $24.3 Billion. | Pioneer Circuits, Inc. (linkedin.com)

Company details

The company is privately held, and the record does not name specific reported customers. Pioneer Circuits, Inc. was founded in 1981, has an estimated 200-500 employees, and is headquartered in Santa Ana, California. On the LightSource stability read it is rated "Established & active": 45 years in operation (founded 1981). Holds AS9100, ISO 9001, ITAR registered certification(s) per public sources.

Frequently asked questions

What does Pioneer Circuits, Inc. make?

Pioneer Circuits, Inc. designs, manufactures, and assembles printed circuit boards, including flexible, rigid-flex, and rigid PCBs. The company is headquartered in Santa Ana, California, and was founded in 1981. It reports an estimated 200 to 500 employees and an estimated annual revenue of $10 to 50 million. It is privately held and serves the aerospace, defense, military, medical, automotive, and industrial equipment sectors. Its turnkey offering covers design, engineering, fabrication, and assembly, and in October 2025 it publicly cited its work on NASA's Europa Clipper program.

Where is Pioneer Circuits, Inc. headquartered?

Pioneer Circuits, Inc. is headquartered in Santa Ana, California (3000 South Shannon Street, Santa Ana, California, 92704).

When was Pioneer Circuits, Inc. founded?

Pioneer Circuits, Inc. was founded in 1981.

How big is Pioneer Circuits, Inc.?

Pioneer Circuits, Inc. has an estimated 200-500 employees, with revenue in the $10-50M range (estimated).

What certifications does Pioneer Circuits, Inc. hold?

Pioneer Circuits, Inc. lists AS9100 · ISO 9001 · ITAR registered on its website. Confirm the certified scope for the specific plant producing your part.

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Last verified Nov 2026. Is this your company? Request a correction.