In 2024, the best PCB makers for IoT gadgets are set up for powerful financial development because of expanding interest for savvy gadgets and robotization. Market reports demonstrate a compound yearly development rate (CAGR) of around 5-7%, with headways in innovation and manageable practices upgrading generation proficiency and aggressiveness. Here are the top IoT device manufacturers for 2024：

South-Electronic

• Location: Shenzhen, Guangdong, China
• Company type: Electronics and Manufacturing
• Year founded: 2000
• Number of employees: Approximately 500
• Main product: Printed Circuit Boards (PCBs) for IoT Devices
• Other products: Embedded systems, IoT sensors, and electronic components
• Company’s official website: https://southelectronicpcb.com/

Profile:
South-Electronic is a leading company that designs and manufactures top-notch printed circuit boards (PCBs) for the IoT market. They were established in 2000, and now they employ about 500 skilled workers. They are recognized for their advanced technology solutions and in-depth expertise. South-Electronic creates leading-edge PCB designs that improve connectivity and efficiency in various sectors.

Products and Business:
South-Electronic specializes in making cutting-edge PCBs that are perfect for IoT applications. These products improve device communication and performance and are used in industries such as healthcare, automotive, and smart infrastructure. They also make embedded systems and IoT sensors, which help to deliver integrated solutions for modern technology needs.

Sierra Circuits

• Location: 1108 West Evelyn Avenue, Sunnyvale, California, USA
• Company type: Electronics and Manufacturing
• Year founded: 1986
• Number of employees: Approximately 300
• Main product: Printed Circuit Boards (PCB)
• Other products: PCB assemblies, High-Density Interconnect (HDI) technology, and design services
• Company’s official website: https://www.protoexpress.com/

Profile:
Founded in 1986, Sierra Circuits is a prominent player in the PCB industry, renowned for its pioneering manufacturing capabilities and reliable products. With a focus on high-quality PCB fabrication, assembly, and advanced High-Density Interconnect technology, the company has garnered a strong reputation among engineers and designers globally. Serving over 20,000 customers, Sierra Circuits is committed to innovation and excellence, bolstering its position as a leader in the electronics manufacturing sector. The company prides itself on delivering rapid prototyping and robust solutions tailored to modern tech demands.

Products and Business:
Sierra Circuits specializes in manufacturing robust printed circuit boards and providing comprehensive PCB assembly services, catering to diverse industries. With expertise in HDI technology, their offerings support high-performance and compact device applications, meeting the needs of modern electronics development.

AT&S

• Location: Fabriksgasse 13, 8700 Leoben-Hinterberg, Austria
• Company type: Electronics, Manufacturing
• Year founded: 1987
• Number of employees: Approximately 12,000
• Main product: Printed Circuit Boards (PCB) and IC Substrates
• Other products: Advanced packaging solutions, embedded component packaging
• Company’s official website: https://ats.net/

Profile:
AT&S is the world leader in the production of high-end printed circuit boards and IC substrates. Founded in 1987, AT&S has grown significantly, with around 12,000 employees globally. AT&S uses cutting-edge technology and innovative solutions to manufacture electronics. The company supplies key industries, such as automotive, industrial, and medical, among others. AT&S is a pioneer in sustainable and efficient manufacturing processes.

Products and Products and Business:
AT&S specializes in high-tech PCBs and IC substrates for industries that require sophisticated electronic solutions. Their product range includes advanced packaging technologies and embedded component packaging that support compact, high-performance electronic devices.

Flex Ltd.

• Location: 2 Changi South Lane, Singapore 486123
• Company type: Electronics Manufacturing Services (EMS)
• Year founded: 1969
• Number of employees: Approximately 170,000
• Main product: Electronics Manufacturing Services
• Other products: Design, engineering, supply chain management, and logistics
• Company’s official website:https://flex.com/

Profile:
Flex, formerly known as Flextronics, is a global leader in electronics manufacturing services and supply chain logistics. It was established in 1969 and operates in more than 30 countries with around 170,000 employees. It has been very successful in providing versatile and innovative manufacturing solutions. It offers complete design, engineering, and supply chain services to many industries, including automotive, healthcare, and consumer electronics.

Products and Products and Business:
Flex specializes in providing integrated manufacturing services and supply chain solutions that are designed to meet the needs of various industries. This includes design, engineering, and logistics, which are all offered to customers as part of a package. Flex supports them from the idea phase all the way through production and delivery to ensure that the process is efficient and that innovation is incorporated throughout the life cycle of the product.

Jabil Inc.

• Location: 10560 Dr. Martin Luther King Jr. Street North, St. Petersburg, Florida, USA
• Company type: Electronics Manufacturing Services (EMS)
• Year founded: 1966
• Number of employees: Approximately 250,000
• Main product: Electronics Manufacturing and Supply Chain Services
• Other products: Design and engineering solutions, product management
• Company’s official website: https://www.jabil.com/

Profile:
Jabil Inc. is a leading global provider of electronics manufacturing services and solutions, founded in 1966. Headquartered in St. Petersburg, Florida, Jabil operates in over 30 countries with a vast workforce of around 250,000 employees. The company excels in delivering tailored manufacturing solutions, encompassing design, engineering, and supply chain logistics. Jabil partners with diverse industries, including healthcare, automotive, telecommunications, and consumer electronics, leveraging its technological expertise and flexible production capabilities to accelerate innovation and efficiency. Jabil’s commitment to sustainability and technological advancement solidifies its stature in the global market.

Products and Products and Business:
Jabil Inc. offers comprehensive manufacturing and supply chain services, including precision engineering and product design. Their advanced solutions support multiple sectors, ensuring tailored, efficient, and innovative approaches from design to delivery, facilitating market success for clients worldwide.

Sanmina Corporation

• Location: 2700 North First Street, San Jose, California, USA
• Company type: Electronics Manufacturing Services (EMS)
• Year founded: 1980
• Number of employees: Approximately 35,000
• Main product: Electronics Manufacturing Services
• Other products: Design and engineering solutions, supply chain management, and logistics services
• Company’s official website: https://www.sanmina.com/

Profile:
Sanmina Corporation is a bigwig in the electronics manufacturing services biz, providing everything from design, manufacturing, and logistics solutions to technology companies all over the world. Since 1980, Sanmina has been helping OEMs (original equipment manufacturers) in diverse industries like communications, medical, defense, aerospace, and industrial markets.

Products and Products and Business:
Sanmina’s integrated manufacturing solutions include design and engineering support, supply chain management, and after-market services. They help OEMs in all kinds of industries get their products made, from idea to delivery.

PCBWay

• Location: No. 2 Building, Ping’an Road, Xingshan Industrial Area, Huarong Road, Bao’an District, Shenzhen, China
• Company type: Electronics and Manufacturing, specifically Printed Circuit Boards (PCBs)
• Year founded: 2014
• Number of employees: Approximately 500-1,000
• Main product: Printed Circuit Boards (PCBs)
• Other products: PCB assembly services, 3D printing, CNC machining, and injection molding
• Company’s official website: https://www.pcbway.com/

Profile:
PCBWay is a company that specializes in PCB prototyping and manufacturing. Founded in 2014, the company is based in Shenzhen, China, and has built a reputation for delivering high-quality PCB solutions at affordable prices. PCBWay supports designers and engineers worldwide with a wide range of services, from prototype to mass production, to streamline and accelerate electronics development. With a focus on customer satisfaction and quick turnarounds, PCBWay has become a trusted name in the PCB manufacturing industry.

Products and Products and Business:
PCBWay offers a comprehensive range of services, including PCB prototyping, manufacturing, and assembly. They also provide 3D printing, CNC, and injection molding services, enabling designers and manufacturers to rapidly prototype and produce their electronics for a variety of applications.

Zhen Ding Technology Holding Limited

• Location: No. 5, Shiuan-7th Road, Hwaya Technology Park, Guishan District, Taoyuan City, Taiwan
• Company type: Electronics and Manufacturing (Printed Circuit Boards)
• Year founded: 2006
• Number of employees: Approximately 30,000
• Main product: Printed Circuit Boards (PCBs)
• Other products: Rigid-flex boards, HDI PCBs, and new technologies related to PCB manufacturing
• Company’s official website: https://www.zdtco.com/en/about/group

Profile:
Zhen Ding Technology Holding Limited, established in 2006 and headquartered in Taoyuan City, Taiwan, is a world-class provider of advanced printed circuit board solutions. As a major player in the electronics manufacturing sector, Zhen Ding Technology focuses on innovation and quality, serving diverse industries such as telecommunications, automotive, medical, and military. The company has a reputation for integrating cutting-edge technology with comprehensive manufacturing capabilities, supporting various high-tech applications worldwide.

Products and Products and Business:
Zhen Ding Technology specializes in the production of PCBs, including rigid-flex boards and HDI PCBs, with a focus on incorporating new technologies and improving manufacturing efficiencies to serve the telecommunications, medical, automotive, and other high-tech industries around the globe.

NexPCB

• Location: Hangzhou, Zhejiang, China
• Company type: Electronics and Manufacturing, specifically Printed Circuit Boards (PCBs) and electronics contract manufacturing
• Year founded: 2005
• Number of employees: Approximately 50-200
• Main product: Printed Circuit Boards (PCBs)
• Other products: Prototyping services, PCB assembly, hardware manufacturing, and turnkey solutions
• Company’s official website: https://www.nexpcb.com/

Profile:
Founded in 2005, NexPCB provides a comprehensive range of electronics manufacturing services, becoming a pivotal partner for hardware startups and inventors. Located in Hangzhou, China, NexPCB assists clients globally with rapid prototyping, PCB fabrication, and scalable manufacturing solutions. The company integrates design and supply chain expertise to facilitate efficient and innovative product developments. By delivering tailored solutions that encompass the entire production process, NexPCB fosters the growth of emerging technologies and the implementation of new ideas into the market, marking its influence in the electronics industry as a reliable partner.

Products and Products and Business:
NexPCB specializes in PCB fabrication, assembly, and turnkey manufacturing services. By offering end-to-end solutions, including design support and supply chain management, they cater to electronics startups, ensuring efficient transitions from prototyping to mass production.

Wus Printed Circuit Co., Ltd.

• Location: No. 37, 39 Kaifa Road, Nanzi District, Kaohsiung City, 811637, Taiwan
• Company type: Electronics and Manufacturing (Printed Circuit Boards)
• Year founded: 1972
• Number of employees: Approximately 5,000-10,000
• Main product: Printed Circuit Boards (PCBs)
• Other products: PCB assembly and related electronics manufacturing services
• Company’s official website: https://www.wus.com.tw/index.php/zh-tw/

Profile:
Founded in 1972, Wus Printed Circuit Co., Ltd. is a major player in the printed circuit board manufacturing industry. Based in Kaohsiung City, Taiwan, the company is known for being on the cutting edge, providing quality products and services to a global customer base in a variety of industries. With years of experience, Wus is dedicated to pushing the envelope in PCB technology, making its presence felt in the world of electronics manufacturing. With its ongoing commitment to excellence and sustainability, Wus has experienced consistent growth and continues to be an industry leader in PCB production.

Products and Products and Business:
Wus Printed Circuit Co., Ltd. is a company that specializes in high-quality printed circuit boards and provides a full range of solutions for the electronics industry. The company prides itself on being innovative and providing customer satisfaction. They work with their clients from the design phase all the way to mass production.

If you’re not sure which PCB manufacturer to go with for your IoT devices, South-Electronic is a good one to consider. They’ve got a lot going for them, including innovative solutions, quality assurance, and competitive pricing. They’ve got the know-how to meet your needs, no matter what they are, making them a great option for both startups and established businesses.