Arizona's electronics manufacturing sector thrives on innovation and reliability, focusing on a spectrum of products essential to modern technology. This industry comprises companies specializing in semiconductor manufacturing, printed circuit board assembly, and rugged electronics tailored for niche markets like aerospace and defense. With a rich history dating back several decades, firms in this space have built reputations for quality and precision. As technological demands increase, particularly in defense and medical fields, the industry is expected to evolve further, enhancing capabilities to meet these evolving requirements, while also likely integrating more automation and advanced materials in production processes.

The companies in this list represent a mix of sizes and specializations, ranging from small teams to larger firms operating nationwide. Most are headquartered in major urban centers such as Phoenix and Tempe. Founded primarily between the 1970s and 1990s, these businesses contribute to sectors like aerospace, defense, and telecommunications, providing products that reflect advancing technologies, such as high-performance circuit boards and custom RF filters.

Continue reading to explore notable electronics manufacturing companies in Arizona.

Top 20 Electronics Manufacturing Companies in Arizona

1. ProTek Devices

• Website: protekdevices.com
• Ownership type: Private
• Headquarters: Tempe, Arizona, United States (USA)
• Employee distribution: United States (USA) 94%, China 6%
• Founded year: 1992
• Headcount: 51-200
• LinkedIn: protek-devices

ProTek Devices, founded in 1992 and based in Tempe, Arizona, is a private semiconductor manufacturer that specializes in circuit protection components. The company offers a wide range of products, including transient voltage suppressor (TVS) arrays, surge suppressors, and steering diodes. These components are crucial for protecting electronic systems from various electrical threats such as lightning strikes, electrostatic discharge (ESD), and electromagnetic interference (EMI). ProTek Devices serves multiple industries, including automotive, consumer electronics, industrial, medical, military/aerospace, and telecommunications. With a workforce of around 50 employees, the company emphasizes innovation and quality assurance, holding ISO 9001 certification. Their products are designed to meet stringent industry standards, ensuring reliability and performance in critical applications.

2. MJS Designs, Inc.

• Website: mjsdesigns.com
• Ownership type: Private
• Headquarters: Phoenix, Arizona, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1976
• Headcount: 51-200
• LinkedIn: mjs-designs-inc-

MJS Designs, Inc. is an electronics manufacturer based in Phoenix, Arizona, with a history dating back to 1976. The company specializes in printed circuit board (PCB) assembly, electronic engineering, and product development. MJS Designs serves a variety of sectors, including communications, medical, aerospace, and automotive, providing tailored solutions that range from initial design to final testing. Their engineering team is equipped to handle complex projects, ensuring product quality and reliability. MJS Designs prides itself on its flexibility and responsiveness, often meeting tight deadlines while maintaining high standards of accuracy. The company also offers a range of testing solutions to minimize field failures and enhance product performance. With a workforce of around 39 employees, MJS Designs remains a private entity focused on delivering comprehensive electronics manufacturing services.

3. Digital Systems Engineering

• Website: digitalsys.com
• Ownership type: Private
• Headquarters: Scottsdale, Arizona, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1995
• Headcount: 11-50
• LinkedIn: digital-systems-engineering

Digital Systems Engineering, Inc. (DSE), founded in 1995 and based in Scottsdale, Arizona, specializes in the design and manufacture of ruggedized electronics. The company has carved out a niche in producing flat-panel LCD displays, mission computers, and various other electronic components tailored for demanding environments. DSE serves a range of industries, including aerospace, defense, industrial automation, and food and beverage, showcasing their adaptability and technical expertise. With a dedicated team of engineers averaging over 25 years of experience, DSE emphasizes custom solutions and quality assurance, ensuring that their products meet stringent military specifications and operational requirements. Their manufacturing capabilities are vertically integrated, allowing for efficient production processes and high-quality outputs. DSE has achieved significant milestones, including thousands of installations worldwide and a strong presence in military applications, which underscores their relevance in the electronics manufacturing sector.

4. MiTek Electronics & Communications (MiTek Corporation)

• Website: mitekusa.com
• Ownership type: Family Owned
• Headquarters: Phoenix, Arizona, United States (USA)
• Employee distribution: United States (USA) 90%, Thailand 3%, China 3%, Other 3%
• Founded year: 1968
• Headcount: 201-500
• LinkedIn: mitek-electronics-communications

MiTek Electronics & Communications (MiTek Corporation) is a family-owned audio equipment manufacturer based in Phoenix, Arizona. Founded in 1968, the company has built a reputation for its expertise in technology engineering and manufacturing, particularly in the audio sector. MiTek offers a variety of audio solutions tailored for consumer, commercial, and transportation markets. Their product range includes high-performance audio equipment designed for various applications, from residential use to commercial installations and automotive systems. With a commitment to quality, MiTek operates multiple facilities across the United States and internationally, ensuring they meet the needs of their global customer base. The company is also ISO 9001:2015 certified, which underscores their dedication to maintaining high standards in their manufacturing processes. MiTek serves a wide array of clients, including OEM partners in the consumer and commercial sectors, and has experience working with major brands in the audio industry. Their long-standing presence and focus on innovation in audio technology solidify their position in the electronics manufacturing landscape.

5. Triad Electronic Technologies

• Website: triadelectronic.com
• Ownership type: Private
• Headquarters: Phoenix, Arizona, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1998
• Headcount: 11-50
• LinkedIn: triad-electronic-technologies

Triad Electronic Technologies, founded in 1998 and based in Phoenix, Arizona, is a private electronics manufacturer that specializes in printed circuit board assembly (PCBA) and system integration services. With a workforce of 24 employees, the company has carved out a niche in providing tailored solutions for original equipment manufacturers (OEMs) across various industries, including aerospace, automotive, medical, and military. Triad emphasizes quality and customer service, striving to meet and exceed client expectations through continuous improvement and a commitment to excellence. Their services extend beyond assembly to include design for manufacturability, testing, and supply chain management, showcasing their capability to handle complex manufacturing challenges. Triad has built a reputation for reliability and responsiveness, making them a trusted partner for companies looking to enhance their manufacturing processes.

6. Suntech Circuits

• Website: suntechcircuits.com
• Ownership type: Private
• Headquarters: Chandler, Arizona, United States (USA)
• Employee distribution: United States (USA) 60%, Hong Kong S.A.R 40%
• Founded year: 1992
• Headcount: 51-200
• LinkedIn: suntech-circuits

Suntech Circuits, based in Chandler, Arizona, is a private manufacturer specializing in printed circuit boards (PCBs) since its inception in 1992. The company produces a variety of PCB types, including FR-4, Rigid-Flex, and High Performance PCBs, catering to industries such as professional audio/video and telecommunications. With a workforce of around 51-200 employees, Suntech Circuits emphasizes quality, achieving an incoming quality control acceptance rate exceeding 99.30%. Their commitment to customer service is evident in their long-standing partnerships, some lasting over 25 years. The company operates with a significant presence in both the United States and Hong Kong, reflecting its global outreach and support capabilities. Suntech Circuits has not reported any funding, indicating a self-sustaining business model focused on operational excellence and customer satisfaction.

7. Verigon

• Website: verigon.com
• Ownership type: Private
• Headquarters: Tempe, Arizona, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1980
• Headcount: 201-500
• LinkedIn: hybrid-design-associates-llc

Verigon, based in Tempe, Arizona, has been a player in the electronics manufacturing sector since its inception in 1980. Originally known as Hybrid Design Associates and Surface Mount Company, Verigon has evolved to provide comprehensive contract manufacturing services. The company specializes in high-reliability electronic and electromechanical assemblies, catering to mission-critical applications across various industries, including defense, medical, aerospace, energy, and industrial sectors. Verigon prides itself on its engineering expertise and a customer-focused approach, ensuring that their manufacturing solutions meet rigorous quality standards. Their capabilities extend from prototyping to supply chain management, making them a valuable partner for clients requiring reliable and innovative manufacturing solutions. With a workforce of around 100 employees, Verigon emphasizes ongoing training and development to maintain high standards in production and quality control.

8. Lark RF Technology

• Website: larkengineering.com
• Ownership type: Private Equity
• Headquarters: Phoenix, Arizona, United States (USA)
• Latest funding: September 2013
• Founded year: 1986
• Headcount: 51-200
• LinkedIn: lark-rf-technology

Lark RF Technology, based in Phoenix, Arizona, is a private equity-owned company founded in 1986. It specializes in the engineering and manufacturing of custom RF filters and automation solutions. The company serves various industries, including aerospace, defense, telecommunications, and medical technologies. With a focus on high-performance products, Lark RF Technology has established itself as a trusted partner for clients requiring tailored solutions that meet stringent specifications. Their capabilities extend to advanced manufacturing processes, lifecycle management, and engineering services, ensuring that they can support clients throughout the product development cycle. Lark RF Technology has been recognized for its innovative approach to RF filter design, providing products that are not only reliable but also optimized for size, weight, and power efficiency. This commitment to quality and customization has allowed them to maintain relevance in a competitive market.

9. Trans-Tec America LLC

• Website: trans-tec-america.com
• Ownership type: Private
• Headquarters: Chandler, Arizona, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2012
• Headcount: 11-50
• LinkedIn: trans-tec-america-llc

Trans-Tec America LLC, founded in 2012 and based in Chandler, Arizona, specializes in the distribution and service of Yamaha Surface Mount Technology (SMT) products. With a workforce of around 32 employees, the company operates primarily in the United States, providing a range of electronic manufacturing equipment and support services. Their offerings include maintenance, training, and optimization advisory services, all aimed at enhancing the efficiency of SMT production processes. Trans-Tec America has established a strong reputation for delivering high-quality service and support, ensuring that their clients achieve optimal returns on their investments in SMT technology. They are recognized as a factory-authorized source for Yamaha SMT products, which underscores their expertise and commitment to the industry.

10. Apex Microtechnology

• Website: apexanalog.com
• Ownership type: Corporate
• Headquarters: Tucson, Arizona, United States (USA)
• Employee distribution: United States (USA) 94%, Netherlands 6%
• Latest funding: November 2018
• Founded year: 1980
• Headcount: 51-200
• LinkedIn: apexanalog

Apex Microtechnology, founded in 1980 and based in Tucson, Arizona, is an electronics manufacturer that specializes in high voltage and high current analog components. The company serves a variety of industries, including defense, aerospace, medical, and industrial automation. Their product lineup features linear amplifiers, integrated power modules, precision integrated circuits (ICs), and pulse width modulation (PWM) amplifiers. Apex is recognized for its innovative solutions that cater to businesses requiring reliable and high-performance electronic components. The company operates a DLA MIL-PRF38534 certified manufacturing facility and is ISO 9001:2015 registered, underscoring its commitment to quality and reliability. Apex Microtechnology also provides extensive technical support and design resources, further solidifying its role in the electronics manufacturing sector.

11. South Bay Circuits, Inc.

• Website: sbcinc.com
• Ownership type: Private
• Headquarters: Chandler, Arizona, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1981
• Headcount: 51-200
• LinkedIn: south-bay-circuits

South Bay Circuits, Inc. is an electronic manufacturing services provider based in Chandler, Arizona. Established in 1981, the company specializes in PCB design, manufacturing, and assembly, catering to a variety of sectors such as medical, automotive, and telecommunications. With a workforce of approximately 51-200 employees, South Bay Circuits emphasizes quick turnaround times and comprehensive support for electronic product development. Their facilities span 60,000 square feet, allowing them to manage both domestic and offshore production effectively. The company is ISO 9001:2015 certified, ensuring adherence to quality management principles, and is also ITAR registered, indicating their capability to handle defense-related projects. South Bay Circuits prides itself on its ability to collaborate closely with customers to enhance product designs and streamline manufacturing processes, ultimately aiming to reduce costs and improve product reliability.

12. Device Engineering Inc

• Website: deiaz.com
• Ownership type: Private
• Headquarters: Tempe, Arizona, United States (USA)
• Employee distribution: United States (USA) 81%, Italy 9%, Uganda 9%
• Founded year: 1990
• Headcount: 11-50
• LinkedIn: device-engineering-inc

Device Engineering Inc, based in Tempe, Arizona, is a private semiconductor manufacturer founded in 1990. The company specializes in ASIC design and ARINC 429 products, catering primarily to the aerospace and defense industries. Their product lineup includes custom ASICs, discrete-to-digital converters, and surge protection devices, all designed to meet the rigorous demands of critical applications. Device Engineering Inc is known for its commitment to quality and compliance, holding certifications such as AS9100D and ISO 9001:2015. They also emphasize product longevity and obsolescence management, ensuring long-term support for their clients. With a workforce of around 32 employees, the company maintains a focused approach to its operations, addressing the specific needs of military, commercial, and industrial sectors.

13. Thom Luke Sales

• Website: thomlukesales.com
• Ownership type: Private
• Headquarters: Phoenix, Arizona, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1980
• Headcount: 11-50
• LinkedIn: thom-luke-sales

Thom Luke Sales, founded in 1980 and based in Phoenix, Arizona, is a manufacturer's representative specializing in technical sales support for OEMs and manufacturers across the Southwest region of the United States. With a dedicated team of 17 employees, the company emphasizes a consultative approach to sales, promoting innovative electronic components to clients in sectors such as telecommunications, medical, IoT, and military. Their operations extend to Arizona, New Mexico, Colorado, Utah, and beyond, where they leverage their engineering background to assist clients throughout the design-in process. Thom Luke Sales partners with franchised distributors to offer a wide array of electronic components, including power supplies, sensors, and processing units, ensuring that their customers receive tailored solutions that meet their specific needs. Their commitment to building long-term relationships and providing technical expertise makes them a valuable resource in the electronics manufacturing landscape.

14. Griffith Enterprises

• Website: griffithent.com
• Ownership type: Private
• Headquarters: Cottonwood, Arizona, United States (USA)
• Founded year: 1966
• Headcount: 51-200
• LinkedIn: griffith-enterprises

Griffith Enterprises, based in Cottonwood, Arizona, is an electronics manufacturer that specializes in high-reliability electronic assemblies and components. Founded in 1966, the company has built a reputation for serving customers in the defense and aerospace sectors. Their offerings include electro-mechanical integration, electronic assemblies, and quality assurance services. In 2018, Griffith Enterprises became part of Amphenol Borisch Technologies, which has expanded its operational capabilities and market presence. The company operates multiple facilities across the United States and Mexico, providing a comprehensive supply chain solution. With a focus on precision and compliance, Griffith Enterprises is well-equipped to meet the stringent demands of its industry.

15. Isola Group

• Website: isola-group.com
• Ownership type: Private Equity
• Headquarters: Chandler, Arizona, United States (USA)
• Employee distribution: United States (USA) 53%, Germany 13%, Taiwan 12%, Other 22%
• Latest funding: January 2018
• Founded year: 1912
• Headcount: 1001-5000
• LinkedIn: isola-group

Isola Group, founded in 1912 and based in Chandler, Arizona, is a manufacturing company that specializes in high-performance laminates and prepreg materials for printed circuit boards (PCBs). The company serves a variety of industries, including automotive, aerospace, telecommunications, and consumer electronics. Isola's products are essential for ensuring reliability and performance in electronic devices. They emphasize quality and innovation, conducting extensive internal testing to meet and exceed industry standards. With a workforce of approximately 458 employees and operations spanning across the United States, Germany, Taiwan, China, and Singapore, Isola Group is well-positioned to meet the demands of a global market. Their commitment to research and development ensures they remain at the forefront of technology in PCB materials, catering to the evolving needs of their clients.

16. RJR Technologies, Inc.

• Website: rjrtechnologies.com
• Ownership type: Private
• Headquarters: Phoenix, Arizona, United States (USA)
• Employee distribution: United States (USA) 91%, Philippines 9%
• Latest funding: $5.0M, December 2017
• Founded year: 1987
• Headcount: 51-200
• LinkedIn: rjr-polymers

RJR Technologies, Inc., based in Phoenix, Arizona, is a private company founded in 1987. It specializes in semiconductor packaging, focusing on high-performance air cavity packages, B-stage components, and sealing equipment. The company serves clients in the semiconductor industry, providing tailored solutions that enhance the reliability and efficiency of electronic components. RJR Technologies operates multiple manufacturing sites and has a strong commitment to quality, as evidenced by their adherence to ISO 9001:2015 standards. They have also received funding amounting to $5 million in December 2017, which reflects investor confidence in their business model and growth potential. With a workforce of around 69 employees, RJR Technologies is dedicated to continuous improvement and innovation in their product offerings, making them a notable player in the electronics manufacturing sector.

17. E3 Displays

• Website: e3displays.com
• Ownership type: Corporate
• Headquarters: Phoenix, Arizona, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: $7.0M, March 2025
• Founded year: 2001
• Headcount: 11-50
• LinkedIn: e3-displays

E3 Displays, founded in 2001 and based in Phoenix, Arizona, is a manufacturer specializing in custom LCD displays and touch panels. The company serves a variety of industries, including avionics, military, medical, and industrial sectors. E3 Displays is known for its high-quality manufacturing processes and a strong emphasis on customer collaboration, which allows them to create tailored solutions that meet specific application needs. Their product offerings include TFT displays, OLED displays, and rugged displays, among others. E3 Displays also provides design services and enhancements such as optical bonding and EMI protection. Recently, the company secured $7 million in funding, which underscores its ongoing relevance and potential for growth in the electronics manufacturing industry.

18. Alphacore Inc.

• Website: alphacoreinc.com
• Ownership type: Private
• Headquarters: Tempe, Arizona, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: Other (Grant), $1.1M, February 2024
• Founded year: 2012
• Headcount: 11-50
• LinkedIn: alphacore-inc.

Alphacore Inc., founded in 2012 and based in Tempe, Arizona, is a technology firm that specializes in high-performance microelectronics. The company focuses on providing tailored solutions in analog, mixed signal, RF technologies, and imaging systems. Their products are particularly aimed at sectors such as aerospace, defense, and medical imaging, where stringent performance requirements are critical. Alphacore prides itself on its innovative approach and flexibility, ensuring that customer needs are met with precision and care. The company has a small but dedicated workforce, with 38 employees, and has recently secured funding to support its ongoing projects. This funding reflects their commitment to advancing technology and maintaining relevance in a competitive market.

19. Artesyn Embedded Power

• Website: artesyn.com
• Ownership type: Corporate
• Headquarters: Tempe, Arizona, United States (USA)
• Employee distribution: Philippines 41%, China 25%, United States (USA) 12%, Other 22%
• Latest funding: February 2006
• Founded year: 1968
• Headcount: 10001+
• LinkedIn: artesyn

Artesyn Embedded Power, a division of Advanced Energy, specializes in designing and manufacturing precision power conversion, measurement, and control solutions. Founded in 1968 and based in Tempe, Arizona, the company serves a variety of industries, including semiconductor, telecommunications, and medical sectors. Their products are engineered to enhance operational efficiency and product quality, addressing the needs of mission-critical applications. Artesyn's offerings include AC-DC power supply units, DC-DC converters, high voltage amplifiers, and various sensing and measurement technologies. The company operates primarily on a B2B model, providing technical support and engineering services to its customers, which underscores its commitment to innovation and customer satisfaction. With a global workforce distributed across several countries, including the Philippines, China, and the United States, Artesyn Embedded Power continues to play a vital role in the electronics manufacturing industry.

20. Spirit Electronics

• Website: spiritelectronics.com
• Ownership type: Private
• Headquarters: Phoenix, Arizona, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1979
• Headcount: 11-50
• LinkedIn: spirit-electronics

Spirit Electronics, founded in 1979 and based in Phoenix, Arizona, is a private company that specializes in high reliability electronic components and engineering services tailored for the aerospace and defense industries. With a workforce of around 35 employees, Spirit Electronics provides a variety of products, including FPGAs and power management solutions. Their services extend beyond product distribution to include rigorous testing and manufacturing capabilities, ensuring that components meet the stringent requirements of military and aerospace applications. Notably, Spirit Electronics plays a crucial role in the F-35 program, contributing to the supply chain of one of the most advanced fighter jets in the world. Their commitment to quality and reliability is underscored by their adherence to military standards and their focus on end-to-end supply chain solutions. As a veteran-owned, woman-owned small business, they also emphasize their dedication to supporting national defense and the economy through their specialized offerings.

Electronics Manufacturing Insights: Key Companies in Arizona

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