When searching for quality printed circuit board (PCB) manufacturers, location matters as much as capabilities. The United States has many quality PCB manufacturers with high-end technological capability, strict quality control, and innovative printed circuit board manufacturing.
The American PCB manufacturing landscape has the nature of a complex ecosystem where global competition meets home production. American PCB manufacturers excel in niche, high-reliability applications, including aerospace, defense, medical devices, and industrial equipment, all of which require precision production and adherence to strict quality standards.
At the same time, foreign producers who cater to the U.S. market tend to offer competitive benefits in terms of large production runs and cost-effectiveness for simpler boards. Such a situation provides a well-balanced market where customers can select manufacturers depending on their project needs.
Overview of the USA PCB Manufacturing Market
The USA PCB manufacturing market has seen a phenomenal transformation in the past decades. Although volume production has migrated abroad to a great extent, US-based manufacturers have counter-acted by concentrating on niche expertise, rapid turnaround, and higher quality for high-demand applications.
U.S. PCB manufacturers primarily concentrate on serving industries with stringent requirements:
The market differentiates itself through specialized offerings, including:
● Faster turnaround times
● Higher reliability standards
● Advanced technology capabilities
● Superior customer service and design assistance
● Compliance with U.S. regulations and standards
The diversity among American PCB manufacturers creates opportunities for customers to find providers that match their specific technical requirements, quality standards, delivery timelines, and budget constraints.
Top 10 PCB Manufacturers in the USA
The PCB manufacturing landscape in the USA has moved to creating high-tech, niche-quality products rather than competing on quantity alone. Such players have established themselves on technology strength, know-how in their markets, and high service quality.
TTM Technologies
TTM Technologies is the largest PCB manufacturer in the USA, generating revenues of about $2.4 billion annually. Its wide-ranging capabilities include mainstream to advanced PCB technology, including:
● High-density interconnect (HDI)
● Rigid-flex and flex circuits
● RF and microwave circuits
● Backplanes
TTM services various industries, including aerospace, defense, automotive, medical, and telecom. Strategic acquisitions, especially the acquisition of Viasystems in 2015, have asserted their position in the market and broadened their technological capability.
Sanmina Corporation
A vertically integrated electronic manufacturing services company, Sanmina Corporation provides PCB manufacturing in addition to full systems assembly. Their PCB manufacturing segment customizes especially complex and multi-layer PCBs for mission-critical applications across numerous industries.
● Defense systems
● Medical equipment
● Industrial controls
● Telecommunications infrastructure
Sanmina is uniquely positioned for even greater technological engineering expertise with backplanes, high-layer count PCBs, and advanced materials applications for specialized performance requirements.
Advanced Circuits
Advanced Circuits, which now goes by Advanced PCB, headquartered in Aurora, Colorado, is an end-to-end PCB supplier. Their capabilities vary from developing standard technology PCBs to the most advanced products in the PCB industry.
Their capabilities include HDI, Ultra HDI, RF/microwave PCBs, flex circuits, rigid-flex circuits, and SMT and through-hole assembly services. Advanced PCB specializes in manufacturing for defense, aerospace, automotive, industrial and medical applications.
Perhaps what is most distinguishing to Advanced PCB is their quick-turn manufacturing options with turnaround time options from same day service to 5 days for prototypes, and they manufacture 0-40 layers with various materials and specifications.
Summit Interconnect
Formed in 2016, Summit Interconnect has rapidly established itself as one of the largest PCB manufacturers in USA. With eight North American locations, seven connected high-tech facilities, and more than 1,250 employees, Summit has grown through strategic acquisitions of established PCB manufacturers.
Summit's manufacturing capabilities cover a broad spectrum of PCB technologies:
● High-density rigid boards with staggered microvias
● Rigid-flex and flex circuits with various construction options
● RF/microwave PCBs utilizing specialized PTFE materials
● Semiconductor reference cards and probe cards
Their expertise in mission-critical applications has made them a preferred partner for aerospace, defense, and high-growth innovative companies. Summit's integration of advanced manufacturing processes and experienced engineering teams enables them to handle complex projects requiring tight tolerances and specialized materials.
APCT
APCT has been operating since 1969 and has its headquarters located in Santa Clara, California. The company is well-known for its manufacturing speed, accuracy, and commitment to quality, making it a key player in the PCB sector. Because of its multiple facilities across the United States, APCT is able to provide the high-reliability sectors with advanced technology solutions built to meet strict requirements and with rapid turnaround times.
APCT’s capabilities span a range of advanced PCB technologies:
● High-layer count rigid PCBs with complex stack-ups
● HDI (High Density Interconnect) boards with blind/buried vias
● Rigid-flex PCBs for space-constrained, high-performance applications
● Thermal management solutions using metal-core and hybrid materials
APCT serves a customer base that includes defense and aerospace contractors, medical device manufacturers, and industrial innovators, where precision, regulatory compliance, and supply chain security are paramount.
Sierra Circuits
Established in 1986, Sierra Circuits has gained a solid reputation for PCB prototype manufacturing, optimization, and assembly. This minority and women-owned business in Silicon Valley is ISO-9001:2008, ISO 13485:2003, and MIL-PRF-31032 certified. Sierra offers fast-turn PCB production with turn times of one day or less.
In addition, Sierra Circuits also provides turnkey PCB services with design, manufacturing, and assembly. They are expert providers of High-Density Interconnect (HDI) technology, and therefore, they are particularly valuable for advanced applications.
Epec Engineered Technologies
With more than 70 years of experience, Epec offers custom PCB manufacturing services with particular strength in specialized applications, including:
● Metal-backed PCBs for thermal management
● Rigid-flex circuits for space-constrained applications
● Heavy copper boards for power applications
● High-frequency circuits for RF applications
Their customer-centric approach emphasizes technical consultation and design optimization services alongside manufacturing capabilities.
Bay Area Circuits
Since 1975, Bay Area Circuits has been providing high-tech electronics manufacturers, contract assemblers, and design engineers with PCB manufacturing services. Fremont, California-based, the firm has 11 to 50 employees and provides a full end-to-end PCB manufacturing process that includes design, fabrication, and assembly.
Their long years of experience spanning many decades have enabled them to optimize their manufacturing process to consistently manufacture timely products of utmost integrity. The group of highly qualified professionals at Bay Area Circuits in Silicon Valley specializes in providing the highest quality, accuracy, and reliability.
Their full spectrum of product offerings encompasses PCB, fabrication, assembly, design, testing, stencil manufacturing, and specialized services like cutting, drilling, and conformal coating.
Green Circuits
With specialization in PCB assembly services as well as board fabrication, Green Circuits offers turnkey solutions to electronic manufacturers. Its focus on medium-volume production runs fills a major market void between prototype service and high-volume manufacturers. Green Circuits maintains intimate relationships with component suppliers to manage supply chain issues.
Sunstone Circuits
Sunstone Circuits has led the way in online PCB ordering systems with their PCBExpress and PCB123 offerings. They offer prototype and low-volume manufacturing with standard options for cost-effective manufacturing. Their PCB123 design software is built into their manufacturing capabilities, offering a smooth flow from design to completed boards.
Top Global PCB Suppliers Serving U.S. Clients
While domestic manufacturers offer advantages in communication and logistics, many global PCB suppliers provide excellent service to American clients with competitive pricing.
PCBasic
Founded in Shenzhen, China, in 2011, PCBasic has attained significant capability after over 10 years of PCB and PCBA manufacturing innovation. PCBasic solutions encompass a wide service platform that includes prototype PCB assembly with free assembly costs on the first prototype order, turnkey PCBA assembly, and specialized assembly services such as BGA smart assembly.
PCBasic's distinction comes from their sophisticated testing implementation where they were among the first to implement flying probe technology to precisely detect circuit continuity and component placement. The systems are certified and compliant to ISO9001, IATF16949 and ISO13485 standard.
PCBasic's first-class relationship with material suppliers and their reliable supply chain enable them to support more than 100 countries. They have an impressive on time delivery rate of 96.15%. They have developed and deployed their unique inspection systems and intelligent warehouse to enhance manufacturing accuracy.
AT&S
AT&S, established in 1987 and located in Austria, is a top global PCB (printed circuit board) manufacturer specializing in high-end integrated circuit substrates and advanced packaging technologies. The company has production facilities located in Austria, India, China, and Malaysia, and supplies high-performance PCB solutions to various clients in the U.S.
AT&S develops HDI PCBs, IC substrates, and embedded component technology for use in various applications, including medical, automotive, aerospace, and industrial applications with a focus on next-generation semiconductor integration and miniaturization for the advancement of AI, 5G, and IoT devices.
Tripod Technology
Founded in 1991 and located in Taiwan, Tripod Technology is the seventh largest PCB manufacturing company in the world with a market share of about 2.7%. The firm operates manufacturing facilities in Taiwan, China, and Vietnam, making them well-positioned to meet the needs of U.S. customers who require high-precision multi-layer circuit boards.
Tripod has expertise in making PCBs for memory modules, LCDs, hard disks, and auto segments.
Unimicron
Unimicron Technology Corporation, founded in 1990, has made a significant impact on the PCB global supply chain. As an offshoot of United Microelectronics Corporation, the company rose to the number one global position in 2009-2010, and established market leadership again as the top substrate supplier measured by market share across nine consecutive years beginning in 2016.
In addition to standard PCBs, Unimicron's extensive product line consists of high-density interconnection (HDI) boards, flexible PCBs, rigid-flex PCBs, and IC carriers. Their global footprint includes manufacturing and service facilities in Taiwan, China, Germany, Japan, and Thailand.
Zhen Ding Tech
As a global leader in PCB manufacturing, Zhen Ding Technology entered a strategic partnership with DuPont to advance cutting-edge PCB technology. This collaboration focuses on enhancing end-user applications, advancing R&D, improving material performance, and promoting sustainable development in the electronics sector.
The company has demonstrated optimism about its 2025 performance, with promising first-quarter orders indicating strong demand.
Shennan Circuits
Shennan Circuits (SCC) is among the highest-ranked international PCB makers with a long history and deep international presence. SCC sanctioned a significant investment of RMB1.27 billion (USD 183 million) in 2023 to establish a PCB fab plant in Thailand, which is a testament to their international expansion plan.
About 40% of SCC's PCB sales are generated outside China, a number the company would like to expand. Its U.S. subsidiary, founded in 2015 in Ontario, California, positions committed sales, FAE, and quality assurance staff near North American customers.
Kinwong
Certified with IATF 16949 since 2006, Kinwong has gained rich experience in automotive PCB manufacturing. Their Shenzhen, China headquarters supervises a series of manufacturing facilities in China, including Jiangxi Longchuan, Zhuhai Jinwan, and Zhuhai Fushan.
Kinwong is a flexible printed circuit specialist with medical, automotive, and consumer electronics uses. They have advanced manufacturing facilities with high-automation to provide consistent quality. They have UL, ISO, and automotive certifications for demanding applications.
Nippon Mektron
Founded in 1969 by seven scientists from Nippon Electric Company, Nippon Mektron has grown into a global operation with over 30 manufacturing sites worldwide. Their specialization in flexible PCBs has established them as a leader in automotive applications.
The company's extensive capabilities span FPC manufacturing, precision rubber, and plastic components for mobile, automotive, and robotics industries. With approximately 120 employees at their headquarters in Minato, Tokyo, Japan, they've developed expertise in printed circuit board assembly and box build assemblies.
How to Choose a Reliable PCB Manufacturer?
Like any other undertaking, selecting the right PCB manufacturer entails evaluating their capabilities, beyond just pricing, juxtaposed with the specifications outlined in the project requirements. With the rapid pace of technological development and ever growing standards for electronics, selecting the right PCB manufacturer is vital as it affects the quality of the final product, the timelines set for project milestones, and the chances of overall success.
When doing range evaluations, a manufacturer’s technical capabilities should be noted first. Consider whether their equipment and technological know-how adequately fulfill your project needs such as minimum trace width, spacing concerns, holes size, and layer count. Additionally, consider if other specialized technologies like HDI, rigid-flex, or even high- frequency requirements are offered. These are only a few examples provided traceable evidence.
The quality certifications awarded to a manufacturer show the level of processes they have implemented, thus yielding objective verification. In the case of manufacturing PCB, possessing ISO 9001 certification tells you that the manufacturer has basic quality management systems. Those who practice medicine will need the ISO 13485 certification. Military and aerospace projects tend to lean toward AS9100 or MIL-spec standards to mark if the manufacturer complies. In conjunction with Industry standards, the manufacturer’s compliance with environmental laws under RoHS or REACH marks them as certifying environmental compliance which is globally essential.
Production capacity and turnaround times significantly impact your project schedule. Delivery performance varies among manufacturers, so requesting customer references is essential for assessing reliability. Manufacturers with multiple production lines typically ensure consistent delivery, especially during peak times. Valuable manufacturing partners offer Design for Manufacturing (DFM) feedback, helping prevent costly errors and delays. Companies that provide detailed DFM analysis show a commitment to quality and partnership.
Communication during the manufacturing process is a key predictor of success. Evaluate manufacturers based on their responsiveness during quoting, willingness to address technical questions, and transparency about their capabilities. Those with dedicated project managers usually deliver better service.
Finally, consider geographical location and logistics. While overseas manufacturers may offer cost savings for high-volume production, domestic suppliers often provide quicker turnaround, easier communication, and simplified logistics, which can be more beneficial for prototypes or medium-volume projects.
Conclusion
The PCB manufacturing industry has evolved to respond to global changes. American manufacturers only represent 5% of global production now, and focus on applications that are higher reliability or specialized. Manufacturers like TTM Technologies or Sanmina serve customers in defense, aerospace, and medical who are willing to pay a higher price for higher quality, while global suppliers focus on lower-complexity and higher-volume projects.
Choosing a PCB partner will involve looking at technical capabilities, quality certifications, production capacity, etc., along with cost. Future supply chain security standards will play a role in this equation, especially for critical infrastructure, along with emerging technologies requiring customization (e.g., flexible PCBs, 3D printing).
Future progress will go to PCB manufacturers that have a slight edge on technology and will be agile enough to respond to customer demands for their back-end. (i.e., U.S. or offshore). The likely $3 billion along with the increasing national security concerns should be a positive catalyst in the resurgence of PCB manufacturing in America.
About PCBasic
Time is money in your projects – and PCBasic gets it. PCBasic is a PCB assembly company that delivers fast, flawless results every time. Our comprehensive PCB assembly services include expert engineering support at every step, ensuring top quality in every board. As a leading PCB assembly manufacturer, we provide a one-stop solution that streamlines your supply chain. Partner with our advanced PCB prototype factory for quick turnarounds and superior results you can trust.
