In 2025, US PCB production reached $18.5 billion, up 4.5% year-over-year, driven by aerospace, defense, and 5G investments. Despite a modest 1.8% GDP growth forecast for 2026, PCB demand is set to expand at a 5% CAGR through 2030, bolstered by EV, IoT, and advanced computing applications.
TTM Technologies
- Location: Santa Ana, California
- Year Founded: 1978
- Number of Employees: 14,000
- Main Product: RF/microwave and rigid-flex PCBs
- Key Focus: Aerospace, defense, high-tech markets
- Company’s Official Website: https://www.ttm.com
Profile: Leading global PCB manufacturer specializing in high-performance RF/microwave and rigid-flex solutions. Through strategic acquisitions and organic growth, TTM serves aerospace, defense, communications, and medical markets with 20 manufacturing sites across North America, Europe, and Asia.
Products and Business: Offers comprehensive PCB fabrication, assembly, testing, and post-production services for complex multilayer, high-frequency, and rigid-flex boards, supporting rapid prototyping and large-volume production under strict quality standards.
Sanmina Corporation
- Location: San Jose, California
- Year Founded: 1980
- Number of Employees: 50,000
- Main Product: End-to-end PCB design and manufacturing
- Key Focus: Industrial, medical, and communications sectors
- Company’s Official Website: https://www.sanmina.com
Profile: Fortune 500 electronics manufacturing services leader providing integrated design, fabrication, assembly, and supply chain solutions. Operating over 35 global plants, Sanmina excels in high-mix, high-volume production for critical industrial, medical, and communications applications with ISO and IPC certifications.
Products and Business: Delivers PCB fabrication, surface-mount and through-hole assembly, testing, and box-build services, emphasizing HDI, rigid-flex, and advanced materials for reliability in regulated industrial and healthcare markets.
Summit Interconnect
- Location: Anaheim, California
- Year Founded: 2005
- Number of Employees: 650
- Main Product: High-layer count, HDI PCBs
- Key Focus: Complex, high-density interconnects
- Company’s Official Website: https://www.summitinterconnect.com
Profile: Summit Interconnect has rapidly built a reputation for advanced HDI, rigid-flex, and blind/buried via technologies. Serving aerospace, defense, IoT, and telecom clients, the company combines precision engineering with agile manufacturing to address demanding high-layer and high-speed designs.
Products and Business: Provides multilayer, microvia, and rigid-flex PCB fabrication with in-house engineering support, quick-turn prototyping, and scalable volume production for high-layer, high-speed, and high-reliability applications.
Advanced Circuits
- Location: Aurora, Colorado
- Year Founded: 1989
- Number of Employees: 300
- Main Product: Quick-turn prototype PCBs
- Key Focus: Rapid turnaround, on-time delivery
- Company’s Official Website: https://www.4pcb.com
Profile: AdvancedPCB is North America’s premier quick-turn PCB prototype supplier with over 30 years of experience. Leveraging an automated quoting system and regional manufacturing centers, it delivers fast, reliable service to electronics engineers, startups, and OEMs.
Products and Business: Specializes in rapid-turn multilayer, aluminum-backed, HDI, and flexible PCBs. Offers online quoting, expedited production, and full fabrication services for prototypes and small-batch requirements.
Sierra Circuits
- Location: Sunnyvale, California
- Year Founded: 1984
- Number of Employees: 82
- Main Product: HDI and rigid-flex PCBs
- Key Focus: High-speed designs, quick-turn fabrication
- Company’s Official Website: https://www.sierracircuits.com
Profile: Sierra Circuits is a top quick-turn PCB manufacturer integrating design support with in-house fabrication. It specializes in high-density interconnect, rigid-flex, and microvia boards, delivering precision solutions for aerospace, medical, and telecom innovators.
Products and Business: Provides prototype and short-run PCB fabrication, including multilayer, HDI, flex circuits, and turnkey assembly. Emphasizes fast turnaround, tight tolerances, and technical customer support.
APCT Inc.
- Location: Wallingford, Connecticut
- Year Founded: 1979
- Number of Employees: 250
- Main Product: HDI and rigid-flex PCBs
- Key Focus: Complex high-density interconnects
- Company’s Official Website: https://www.apct.com
Profile: APCT is an engineering-led PCB manufacturer specializing in advanced multilayer and flexible circuits. It serves aerospace, defense, medical, and telecommunications markets with proprietary processes and tight-tolerance manufacturing for mission-critical applications.
Products and Business: Manufactures high-density interconnect, rigid-flex, and flex-only PCBs using fine-line etching, microvia drilling, and specialty materials. Offers prototype through volume production with rigorous quality controls.
Epec Engineered Technologies
- Location: New Bedford, Massachusetts
- Year Founded: 1952
- Number of Employees: 350
- Main Product: High-performance PCBs and cable assemblies
- Key Focus: Engineering partnerships, custom solutions
- Company’s Official Website: https://www.epectec.com
Profile: Epec provides end-to-end PCB and cable assembly solutions, leveraging deep engineering expertise and custom materials. It partners with clients in aerospace, defense, industrial, and medical sectors to deliver niche, performance-driven products.
Products and Business: Offers rigid, flex, and hybrid circuit fabrication, cable and wire harness assemblies, and turnkey manufacturing, emphasizing collaborative design, rapid prototyping, and small-to-medium volume runs.
Benchmark Electronics
- Location: Tempe, Arizona
- Year Founded: 1979
- Number of Employees: 22,000
- Main Product: PCB assembly and integrated manufacturing
- Key Focus: High-reliability industries, turnkey solutions
- Company’s Official Website: https://www.benchmark.com
Profile: Benchmark Electronics is a global EMS provider offering comprehensive PCB assembly, box-build, and supply chain services. It serves medical, aerospace, defense, and semiconductor capital equipment markets with certified quality and design-for-manufacturability expertise.
Products and Business: Provides PCB fabrication, surface-mount and through-hole assembly, system integration, test, and value-add services. Supports prototype through high-volume production with stringent quality and regulatory compliance.
South-Electronic
- Location: Shenzhen, China
- Year Founded: 2010
- Number of Employees: 500
- Main Product: Multilayer, HDI, rigid-flex PCBs
- Key Focus: Quick-turn prototypes and small-volume manufacturing
- Company’s Official Website: https://southelectronicpcb.com/
Profile: South-Electronic has become a leading Shenzhen‐based PCB provider, earning ISO9001 and UL certifications. With 500 employees and over $25 million in annual revenue, it continues expanding its production capacity and technical partnerships across Asia.
Products and Business: Specializes in multilayer, HDI, rigid-flex, and aluminum-backed PCBs, offering rapid quick-turn prototyping, small-batch production, turnkey engineering support, in-house testing, custom material solutions, and IoT application expertise.
Flex Ltd.
- Location: Multiple US locations
- Year Founded: 1969
- Number of Employees: 200,000
- Main Product: Contract electronics manufacturing and design
- Key Focus: Global supply chain, end-to-end solutions
- Company’s Official Website: https://www.flex.com
Profile: Flex is a Fortune 500 electronics contract manufacturer and design services provider with a global footprint. It delivers innovation and production across automotive, healthcare, communications, industrial, and consumer markets through digital manufacturing platforms.
Products and Business: Offers PCB fabrication, assembly, enclosures, test, and turnkey manufacturing solutions. Leverages advanced automation, IoT connectivity, and supply chain optimization for end-to-end product realization.
These ten industry-leading PCB manufacturers showcase America’s robust capabilities in high-density, high-speed, and rapid-turn productions, serving markets from aerospace to consumer electronics. South-Electronic stands out with its Shenzhen-based agility and ISO-certified quality. Partner with South-Electronic for precision prototypes, small-batch PCBs, cost-effective manufacturing, and next-gen IoT solutions; seamless innovation delivered fast.
