As of 2025, the top 10 PCB manufacturers on the U.S. East Coast are poised for significant economic growth, driven by advancements in 5G, IoT, and automotive electronics. The global PCB market is projected to reach $96.57 billion by 2029, with a compound annual growth rate (CAGR) of 4.28% from 2024 to 2029. This expansion reflects the increasing demand for high-density interconnects and advanced materials, positioning East Coast manufacturers to capitalize on emerging opportunities.

Epec Engineered Technologies

• Location: 176 Samuel Barnet Blvd, New Bedford, Massachusetts, 02745, USA
• Company type: Electronics and Manufacturing
• Year founded: 1952
• Number of employees: Approximately 150
• Main product: Custom PCB manufacturing, including rigid PCBs, flex PCBs, and rigid-flex PCBs
• Other products: Cable assemblies, user interfaces, batteries, and enclosures
• Company’s official website: www.epectec.com

Profile:
Epec Engineered Technologies is a leading PCB manufacturer located on the East Coast with over 70 years of experience in the electronics manufacturing industry. The company is known for its ability to produce high-quality, reliable PCBs and electronics components that are custom-built to meet specific customer requirements. Epec has consistently shown strong economic growth and innovation, which is reflected in its state-of-the-art manufacturing facilities and cutting-edge design solutions.

Products and Business:
Epec specializes in designing and manufacturing custom PCBs for a wide range of industries, including aerospace, medical, and consumer electronics. The company provides a one-stop solution, from prototyping to large-scale production, ensuring customers receive custom-built, high-quality products.

Advanced Circuitry International

• Location: 3464 Howell Street, Duluth, Georgia, 30096, USA
• Company type: Electronics and Manufacturing
• Year founded: 1992
• Number of employees: Approximately 68
• Main product: RF/Microwave and Antenna PCBs
• Other products: High-reliability rigid PCBs for aerospace, defense, telecommunications, and medical device industries
• Company’s official website: www.aciatlanta.com

Profile:
Advanced Circuitry International (ACI) is a leading manufacturer that specializes in high-reliability RF, microwave, and antenna printed circuit boards (PCBs). Established in 1992 and headquartered in Duluth, Georgia, ACI operates four state-of-the-art facilities across three continents, serving a global clientele. The company is AS9100D and ISO 9001:2015 certified, which reflects its commitment to quality and continuous improvement. ACI’s dedication to innovation and customer satisfaction has made it a trusted supplier in the electronics industry.

Products and Business:
ACI specializes in manufacturing high-reliability RF, microwave, and antenna PCBs for industries such as aerospace, defense, telecommunications, and medical devices. They offer a range of services from rapid prototype development to large-scale production, ensuring high-quality solutions for complex electronic applications.

Summit Interconnect

• Location: 18101 Von Karman Avenue, Suite 1650, Irvine, California, 92612, USA
• Company type: Electronics Manufacturing
• Year founded: 2016
• Number of employees: Approximately 1,250
• Main product: Advanced technology rigid and flexible printed circuit boards (PCBs)
• Other products: Semiconductor ATE, rigid-flex PCBs, RF/microwave PCBs
• Company’s official website: www.summitinterconnect.com

Profile:
Summit Interconnect, founded in 2016, has quickly become a leading manufacturer of complex printed circuit boards in North America. The company focuses on serving the defense and high-performance commercial sectors, offering solutions that range from advanced prototyping to complex high-mix, low-to-mid volume production. With multiple facilities across California, Illinois, Colorado, and Toronto, Canada, Summit Interconnect is recognized for its commitment to quality and innovation in PCB manufacturing.

Products and Business:
Summit Interconnect specializes in producing advanced technology rigid, flexible, and rigid-flex PCBs, serving industries such as aerospace, defense, telecommunications, and medical devices. Their services include quick-turn prototyping and volume manufacturing, providing high-reliability solutions for complex electronic applications.

Optima Technology Associates

• Location: 515 Fishing Creek Road, Lewisberry, Pennsylvania, 17339, USA
• Company type: Electronics Manufacturing Services (EMS)
• Year founded: 1995
• Number of employees: Approximately 85
• Main product: Printed circuit board (PCB) assemblies
• Other products: Printed circuit boards, box or system builds, engineering services
• Company’s official website: www.optimatech.net

Profile:
Optima Technology Associates, Inc., founded in 1995, is an ISO 9001:2008 certified contract manufacturer specializing in electronic assemblies. With facilities in Lewisberry, Pennsylvania, and New Delhi, India, the company offers comprehensive electronic manufacturing services, including design, PCB fabrication, assembly, and system integration. Optima is committed to delivering high-quality products on time and within budget, serving industries such as industrial, automotive, instrumentation, security, networking, medical, telecom, lighting, and consumer electronics.

Products and Business:
Optima provides a one-stop solution for electronic manufacturing needs, offering services from concept to production. Their product range includes PCB assemblies, printed circuit boards, box or system builds, and engineering services, catering to various industries with a focus on quality and customer satisfaction.

Accurate Circuit Engineering

• Location: 3019 Kilson Drive, Santa Ana, California, 92707, USA
• Company type: Electronics Manufacturing
• Year founded: 1983
• Number of employees: Approximately 60
• Main product: High-speed, hybrid, and high-layer-count printed circuit boards (PCBs)
• Other products: Military-certified PCBs, quick-turn prototypes, and low-volume production boards
• Company’s official website: www.ace-pcb.com

Profile:
Accurate Circuit Engineering (ACE) was founded in 1983 and is a high-tech, quick-turn manufacturer specializing in high-speed, hybrid, and high-layer-count printed circuit boards (PCBs). Located in Santa Ana, California, ACE is known for its ability to produce high-quality PCB prototypes in as little as 24 hours, serving both commercial and military sectors. The company is certified to AS9100D, MIL-PRF-31032, and MIL-PRF-55110, demonstrating its commitment to quality and industry standards.

Products and Business:
ACE offers a full range of PCB manufacturing services, including quick-turn prototypes and low-volume production. They specialize in high-speed, hybrid, and high-layer-count PCBs, serving industries that require fast and reliable PCB solutions.

Newbury Electronics

• Location: Faraday Road, Newbury, Berkshire, RG14 2AD, United Kingdom
• Company type: Electronics Manufacturing Services (EMS)
• Year founded: 1956
• Number of employees: Approximately 96
• Main product: Printed Circuit Boards (PCBs)
• Other products: PCB assemblies, laser-cut solder paste stencils, electronic design services
• Company’s official website: www.newburyelectronics.co.uk

Profile:
Established in 1956, Newbury Electronics Ltd. has evolved into a leading UK-based provider of PCB manufacturing and electronic design services. Located in Newbury, Berkshire, the company operates two adjacent facilities: a 1,000 sq. meter PCB manufacturing plant and a 1,250 sq. meter PCB assembly plant. With over six decades of industry experience, Newbury Electronics has consistently expanded its capabilities, including the introduction of in-house laser stencil cutting and X-ray inspection. The company is ISO 9001:2015 certified, reflecting its commitment to quality and continuous improvement.

Products and Business:
Newbury Electronics specializes in the design, fabrication, and assembly of PCBs, serving a diverse clientele across various industries. Their services encompass quick-turn prototypes to high-volume production, supported by in-house capabilities such as laser-cut solder paste stencils and comprehensive electronic design services.

TTM Technologies

• Location: 200 East Sandpointe Avenue, Suite 400, Santa Ana, California, 92707, USA
• Company type: Electronics Manufacturing
• Year founded: 1998
• Number of employees: Approximately 15,800 (as of 2023)
• Main product: Printed Circuit Boards (PCBs)
• Other products: Radio Frequency (RF) components, RF microwave/microelectronic assemblies, mission systems
• Company’s official website: www.ttm.com

Profile: TTM Technologies, Inc. is a global leader in manufacturing technology solutions, including mission systems, RF components, RF microwave/microelectronic assemblies, and quick-turn, technologically advanced printed circuit boards (PCBs). Founded in 1998 and headquartered in Santa Ana, California, TTM has grown to become one of the world’s top five PCB manufacturers and the largest in North America.

Products and Business: TTM Technologies offers a full range of products, including advanced PCBs, RF components, and mission systems, for industries such as aerospace, defense, automotive, and medical. Their services include quick-turn prototyping and full-scale production, providing customers with high-quality, reliable solutions for complex electronic applications.

Compunetics

• Location: 700 Seco Road, Monroeville, Pennsylvania, 15146, USA
• Company type: Electronics Manufacturing
• Year founded: 1968
• Number of employees: Approximately 400+
• Main product: Printed Circuit Boards (PCBs)
• Other products: Flexible circuits, rigid-flex circuits, IC packaging substrates, specialty interconnects
• Company’s official website: www.compunetics.com

Profile:
Compunetics, Inc., founded in 1968, is a leading manufacturer specializing in the fabrication of complex printed circuit boards (PCBs), including rigid, flexible, and rigid-flex circuits. Based in Monroeville, Pennsylvania, the company serves a diverse customer base in industries such as defense, aerospace, communication, high-speed computing, medical, and semiconductor markets. Compunetics is known for its engineering excellence and commitment to quality, maintaining state-of-the-art facilities to meet the demanding requirements of its customers. The company operates as a subsidiary of Compunetix, Inc., and has an Employee Stock Ownership Plan (ESOP) in place, making employees the majority shareholders.

Products and Business:
Compunetics offers a comprehensive range of PCB solutions, including rigid, flexible, and rigid-flex circuits, as well as IC packaging substrates and specialty interconnects. Their products are used in critical applications across various industries, ensuring high reliability and performance.

Tech Etch

• Location: 45 Aldrin Road, Plymouth, Massachusetts, 02360, USA
• Company type: Electronics Manufacturing
• Year founded: 1964
• Number of employees: Approximately 500-1,000
• Main product: Flexible Printed Circuits
• Other products: Precision-engineered thin metal components, EMI/RFI shielding solutions
• Company’s official website: www.techetch.com

Profile: Tech Etch, Inc., was founded in 1964 and has grown from a small photo chemical etching company to a leading manufacturer of precision-engineered components. With more than 50 years of experience, the company operates facilities in Plymouth and Fall River, Massachusetts, and Litchfield, Minnesota. Tech Etch serves a wide range of industries, including aerospace, medical devices, electronics, and telecommunications, and adheres to international quality standards such as ISO 9001:2015 and ISO 13485:2016. As a 100% employee-owned company since 2018, Tech Etch is committed to innovation, quality, and customer satisfaction.

Products and Business: Tech Etch specializes in the production of flexible printed circuits, precision-engineered thin metal components, and EMI/RFI shielding solutions. Their products are designed for industries that require high-precision, reliable components, and they are committed to delivering exceptional quality and attention to detail in every project.

Cirexx International

• Location: 791 Nuttman Street, Santa Clara, California, 95054, USA
• Company type: Electronics Manufacturing
• Year founded: 1980
• Number of employees: Approximately 5 across 5 locations
• Main product: Flexible Printed Circuits
• Other products: Rigid-Flex Circuits, RF/Microwave PCBs, HDI and Rigid Circuit Boards
• Company’s official website: www.cirexx.com

Profile:
Founded in 1980, Cirexx International, Inc. is a state-of-the-art PCB manufacturer located in the heart of Silicon Valley. The company offers a complete line of PCB layout, fabrication, and assembly services, specializing in high-reliability flex, rigid-flex, RF/microwave, HDI, and rigid circuit boards. Cirexx is recognized for its quick-turn capabilities and serves a diverse clientele across industries such as aerospace, automotive, medical, military, and semiconductors. The company is AS-9100 certified and ITAR registered, underscoring its commitment to quality and compliance with industry standards.

Products and Business:
Cirexx International provides comprehensive electronic solutions, including PCB layout, fabrication, assembly, testing, and validation. Their product offerings encompass flexible printed circuits, rigid-flex circuits, RF/microwave PCBs, HDI, and rigid circuit boards, catering to industries requiring high-reliability and complex PCB designs.

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