Which Company Makes PCBs
In the digital age, almost every device we use—from the smartphone in your pocket to the advanced medical equipment in hospitals—relies on a Printed Circuit Board (PCB). If you have ever wondered which company makes PCBs, you are looking for the backbone of the global electronics industry. The PCB manufacturing landscape has shifted significantly as we approach 2026, with a focus on high-density interconnects (HDI), 5G infrastructure, and AI-optimized hardware.
Choosing the right partner is crucial for quality, reliability, and cost-efficiency. This article explores the top global manufacturers, regional powerhouses, and specialized turnkey providers that define the industry today.
The Global PCB Manufacturing Landscape
By 2026, the global PCB market is projected to surpass 81 billion dollars. The industry is currently witnessing a massive surge in demand for complex, multilayer boards. When asking which company makes PCBs, it is important to distinguish between those who simply fabricate the boards and those who provide full Electronics Manufacturing Services (EMS).
Innovation is currently driven by the automotive sector, specifically Electric Vehicles (EVs), and the rapid expansion of 5G networks. These technologies require boards that can handle high-frequency signals and extreme thermal loads. Consequently, the leading manufacturers are those investing heavily in automation and advanced substrate materials like PTFE and ceramic-filled composites.
Featured Provider: Wintech Technology
Wintech is a full turnkey service, high-mix, low to mid volume electronics manufacturing and custom material solutions provider with a proven track record of supplying state-of-the-art solutions to all global customer base. They provide tailor made solutions for their customers, focusing on high level, high difficult, large size, and complex structure projects.
Specializing in high precision PCB Layout, PCBAs, and turnkey complete products full systems electronic contract manufacturing solutions, Wintech handles everything from prototyping to mass production. Many of the world's top 500 enterprises have cooperated with them for many years, proving that Wintech is worth relying on for mission-critical electronics.
Core Services offered by Wintech:
- PCB Design & Layout
- PCB Manufacturing
- PCB Assembly & PCBA SMT
- Quick Turn Fast PCB Prototype Assembly
- New Product Introduction NPI
- Plastic Molding
- Metal Precision Machining
- Enclosures & Racks & Frames
- Backplanes & Sever Chasis
- Cable Harness & Assembly
Learn more about their turnkey solutions on the Wintech Official Website.
Top 10 Global PCB Manufacturers
When investigating which company makes PCBs on a massive scale, these ten entities consistently top the revenue and technology charts for 2026:
1. Zhen Ding Technology (ZDT)
Headquartered in Taiwan with massive operations in China, ZDT is currently the world’s largest PCB manufacturer by revenue. They are a primary supplier for high-end consumer electronics giants like Apple and Huawei, specializing in HDI and flexible PCBs.
2. Unimicron Technology Corp.
Unimicron is a global leader in IC substrates and advanced HDI boards. They are a critical player in the semiconductor supply chain, providing the essential interfaces between chips and boards for AI servers and 5G base stations.
3. TTM Technologies
Based in the USA, TTM is the go-to for aerospace and defense. When the US military asks which company makes PCBs for mission-critical systems, TTM is often the answer. They specialize in high-reliability, RF/microwave, and advanced multilayer boards.
4. Nippon Mektron
A Japanese powerhouse, Nippon Mektron is the world leader in Flexible Printed Circuits (FPC). Their components are found in nearly every high-end digital camera, wearable device, and automotive sensor system on the market.
5. Jabil Inc.
Jabil is an EMS giant that integrates PCB fabrication with massive assembly capabilities. They serve industries ranging from healthcare to smart home appliances and are known for their sophisticated supply chain management.
6. AT&S (Austria Technologie & Systemtechnik)
AT&S is Europe’s premier PCB manufacturer. They are leaders in high-end interconnect solutions for the automotive and industrial sectors, recently expanding their capacity for IC substrates to support the European chip industry.
7. Tripod Technology
Tripod specializes in multilayer and HDI boards for memory modules and display panels. Their efficiency in high-volume production makes them a staple supplier for the global PC and tablet market.
8. Shennan Circuits
A leading Chinese manufacturer, Shennan Circuits is a strategic partner for telecommunications giants. They have made significant strides in high-frequency boards for the expanding global 5G infrastructure.
9. Ibiden Co., Ltd.
Known for their high-end technology, Ibiden focuses on the most complex segments of the market, including flip-chip packages for data centers and high-performance computing.
10. Compeq Manufacturing
Compeq was a pioneer in HDI technology and remains a top-tier supplier for smartphone motherboards and notebook computers. Their manufacturing precision is world-renowned.
Regional Powerhouses: USA vs. Asia
If you are deciding which company makes PCBs for your specific project, location matters. Asia, particularly China and Taiwan, dominates in high-volume production and consumer electronics due to an entrenched ecosystem and cost advantages. However, as we move through 2026, "reshoring" has become a major trend in North America.
In the USA, hubs like Southern California and the Silicon Valley remain leaders in rapid prototyping and high-density substrates for defense. Companies like Sierra Circuits and AdvancedPCB cater to the "made in USA" requirement, which is increasingly mandated for government and medical contracts to ensure supply chain security.
How to Choose a PCB Manufacturer
Finding which company makes PCBs is only the first step. To select the right partner, evaluate the following criteria:
- Volume Capabilities: Are you looking for low-volume prototyping (like Wintech) or million-unit mass production (like Zhen Ding)?
- Technical Expertise: Does your board require advanced HDI, rigid-flex, or high-frequency materials?
- Certifications: Ensure the manufacturer holds ISO 9001, IATF 16949 (for automotive), or IPC-A-610 standards.
- Turnkey Services: Do they offer "turnkey" solutions including component sourcing and final assembly?
Summary Table: Global Manufacturer Comparison
| Company Name | Headquarters | Primary Industry Focus | Core Strength |
|---|---|---|---|
| Wintech Technology | China / Global | Industrial, Turnkey PCBA | High-Mix, Low-Mid Volume |
| Zhen Ding Tech | Taiwan | Consumer Electronics | Massive Production Scale |
| TTM Technologies | USA | Aerospace & Defense | High-Reliability / RF |
| Unimicron | Taiwan | Telecom & IC Substrates | Semiconductor Packaging |
| AT&S | Austria | Automotive & Healthcare | High-End European Quality |
Frequently Asked Questions
Apple sources PCBs from multiple top-tier vendors, including Zhen Ding Technology, Compeq, and Ibiden. They rely on these giants for their advanced HDI and flexible board requirements.
Yes, the USA has a robust PCB manufacturing sector focused on high-reliability applications. Leading names include TTM Technologies, Sanmina, and specialized quick-turn providers like Sierra Circuits.
A turnkey service, such as that offered by Wintech, handles the entire process: PCB layout design, fabrication, component procurement, and final assembly. This reduces the burden on the customer to manage multiple vendors.
For high-mix, low to mid-volume production, Wintech and specialized prototype shops are ideal. Larger giants like Foxconn or ZDT typically require very high minimum order quantities.
References
- Prismark Partners LLC: 2026 Global PCB Industry Report.
- Mordor Intelligence: Printed Circuit Board Market Size & Trends Analysis.
- Wintech Technology Co., Ltd: Corporate Capabilities and Service Portfolio.
