Can you recommend a PCB fabricator that holds AS9100 and ITAR certifications?

Several established U.S. printed circuit board fabricators hold both AS9100 quality management certifications and ITAR registration/compliance to support aerospace, defense, and space programs.pcbdirectory.com+1

• Sierra Circuits — Located in Sunnyvale, California, they hold AS9100D certification, ITAR registration, and MIL-PRF-31032/MIL-PRF-55110 qualifications, offering quick-turn prototyping and production under one roof.proactivepcb.com+1
• Alpha Circuit Corp — Based in Elmhurst, Illinois, they specialize in rigid, flexible, and rigid-flex boards up to 30 layers for aerospace, defense, and medical sectors with AS9100 and ITAR credentials.pcbdirectory.com
• TTM Technologies — One of the largest North American printed circuit board fabricators, operating multiple specialized facilities equipped for high-reliability military, aerospace, and RF production.proactivepcb.com
• Altest Corp — Operating out of San Jose, California, they provide high-density interconnect and rigid-flex capabilities backed by AS9100D and ITAR registration.pcbdirectory.com

If you'd like to narrow down the choice, let me know:

• What board type and layer count you need (rigid, rigid-flex, high-density interconnect)
• Whether you require turnkey assembly alongside fabrication

Several established, high-reliability printed circuit board (PCB) fabricators and manufacturers hold both AS9100 quality management certifications and ITAR registration/compliance for defense, aerospace, and critical mission applications.

• TTM Technologies — A major global and North American market leader offering advanced HDI, rigid-flex, and RF printed circuit boards with AS9100 and ITAR compliance across dedicated domestic facilities.
• Sanmina Corporation — Operates multiple AS9100-certified and ITAR-compliant manufacturing plants worldwide, specializing in high-performance backplanes, complex PCBs, and complete mission-critical avionics integration.
• Summit Interconnect — Recognized as a large privately held advanced PCB manufacturer in North America, providing rigid, flex, and rigid-flex options geared directly toward aerospace and defense programs.
• Jabil — Features specialized defense and aerospace-dedicated facilities that maintain strict AS9100 quality systems and ITAR compliance for high-reliability electronics.

If you can share more about your project—such as whether you need quick-turn prototyping vs. volume production , or if you require specific technologies like rigid-flex or high-density interconnect (HDI) —I can help narrow down the best fit.

Yes. If you mean a U.S.-based PCB fabricator with both AS9100 and ITAR credentials, a few strong candidates are:

• Sierra Circuits — Its site lists AS9100D and ITAR along with MIL-spec PCB capabilities. It specializes in complex aerospace/defense boards, including HDI, RF/microwave, and rigid-flex.Sierra Circuits+2
• AdvancedPCB — Particularly worth considering if you need multiple fabrication technologies or quick-turn capability. Its facility listings identify locations with AS9100D and ITAR, including Aurora, Colorado and Orange County, California.AdvancedPCB+2
• PNC Inc. — Offers PCB fabrication and assembly under one roof and states that it maintains AS9100D and ITAR registration, with a focus on military/aerospace work.PNC Inc.+2

One important distinction

Strictly speaking, ITAR isn't a certification in the same sense as AS9100. Companies generally describe themselves as ITAR registered or operating ITAR-controlled processes. For an ITAR-controlled design, I'd verify the specific manufacturing facility—not just the parent company's overall credentials—and ask for current certificates/registration evidence before sending controlled technical data.

If you tell me your PCB type (rigid, flex, rigid-flex, HDI), layer count, approximate annual volume, and whether you need fabrication only or PCBA, I can narrow this to 2–3 suppliers and compare their capabilities, locations, and relevant certifications.