California's electronic manufacturing industry plays a crucial role in the tech ecosystem, producing everything from circuit boards to complex assemblies. Companies in this sector cater to various markets including consumer electronics, automotive, and medical applications, adapting to rapid technological advancements and sustainability demands. As automation and IoT technologies gain traction, firms are increasingly focusing on smart production methods that enhance efficiency. This evolution not only boosts production capacity but also opens pathways for innovative solutions, making them vital players on the global stage.

The companies highlighted in this list range in size from small, specialized teams to large enterprises with thousands of employees. Primarily located in Silicon Valley and surrounding areas, they have been founded between the early 1980s and 2011, reflecting varying levels of experience and specialization within the market. Many focus on printed circuit board assembly and custom manufacturing, catering to diverse industrial needs and emerging technologies. Their collaborative spirit often brings large corporations together with startups for innovative projects.

Continue reading to explore the top electronic manufacturing companies in California.

Top 24 Electronic Manufacturing Companies in California

1. Mflex

• Website: mflex.com
• Ownership type: Private
• Headquarters: Irvine, California, United States (USA)
• Employee distribution: China 68%, United States (USA) 28%, Thailand 2%, Other 1%
• Founded year: 1984
• Headcount: 10001+
• LinkedIn: mflex

Mflex, established in 1984 and headquartered in Irvine, California, is an electronics manufacturer that specializes in flexible printed circuits (FPC) and assemblies. The company has carved out a niche in the electronics industry, providing essential components for mobile devices, automotive applications, and consumer electronics. Mflex offers a comprehensive suite of services, including engineering support, design optimization, and high-volume manufacturing. Their facilities, primarily located in China, enable them to efficiently produce high-quality products while maintaining a strong commitment to environmental responsibility and corporate social responsibility. Mflex's engineering-driven approach ensures that they work closely with clients to enhance product design and manufacturing processes, thereby addressing the evolving needs of the electronics market.

2. ARK Electronics

• Website: arkelectronics.com
• Ownership type: Private
• Headquarters: Irvine, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2011
• Headcount: 1001-5000
• LinkedIn: ark-electronics-ems

ARK Electronics, based in Irvine, California, is an electronics manufacturer that specializes in providing comprehensive manufacturing solutions. Established in 2011, the company has grown to support a wide range of clients, from Fortune 500 companies to emerging startups. Their services include contract manufacturing, design engineering, and extended capabilities tailored to meet specific client needs. ARK Electronics operates in multiple sectors, including automotive, consumer electronics, and industrial applications, which highlights their operational flexibility. The company prides itself on delivering high-quality products with a focus on cost-effectiveness and efficiency. Their ArkX Labs division is dedicated to advancing voice technology, offering innovative solutions for voice-enabled devices. This commitment to innovation and quality positions ARK Electronics as a significant contributor to the electronics manufacturing industry.

3. Epoch International Enterprises Inc.

• Website: epoch-int.com
• Ownership type: Private
• Headquarters: San Jose, California, United States (USA)
• Employee distribution: China 64%, United States (USA) 28%, India 9%
• Founded year: 1993
• Headcount: 51-200
• LinkedIn: epoch-international-enterprises-inc-

Epoch International Enterprises Inc. is a high-tech design and manufacturing services company based in San Jose, California. Founded in 1993, the company specializes in providing a full spectrum of services that span from initial concept development to mass production. Epoch serves various industries, including telecommunications, medical devices, automotive, and consumer electronics, tailoring electronic products and solutions to meet specific client needs. With a workforce distributed across the United States, China, and India, Epoch has established a robust operational framework that allows for efficient project management and execution. Their facilities include a design and prototyping center in San Jose and a high-volume manufacturing hub in Dalian, China. This strategic setup enables them to maintain high standards of quality and innovation while meeting the demands of their clients. Epoch's commitment to sustainability and corporate social responsibility further underscores their role as a conscientious player in the electronic manufacturing industry.

4. AQS, Inc.

• Website: aqs-inc.com
• Ownership type: Corporate
• Headquarters: Fremont, California, United States (USA)
• Employee distribution: United States (USA) 68%, Algeria 14%, China 14%, Other 4%
• Latest funding: March 2013
• Founded year: 1991
• Headcount: 501-1000
• LinkedIn: aqs-inc._2

AQS, Inc., also known as All Quality and Services, Inc., is an electronics manufacturer based in Fremont, California, with additional facilities in Garland, Texas. Established in 1991, AQS specializes in high-quality manufacturing and engineering services tailored to various sectors, including medical, telecommunications, and consumer electronics. The company offers a wide range of services, including PCB design, system assembly, and global logistics, ensuring that they meet the diverse needs of their clients. AQS is recognized for its commitment to quality, as evidenced by its certifications such as ISO 9001:2015 and ISO 13485, which are essential for maintaining high standards in the manufacturing process. With a workforce of around 227 employees, AQS has built a reputation for delivering reliable products and services that help clients succeed in competitive markets. Their experience in managing complex projects and their focus on continuous improvement further solidify their position in the electronics manufacturing industry.

5. NEOTech

• Website: neotech.com
• Ownership type: Private
• Headquarters: Los Angeles, California, United States (USA)
• Employee distribution: Mexico 54%, United States (USA) 45%, Other 1%
• Founded year: 1975
• Headcount: 1001-5000
• LinkedIn: neo-tech---neo-technology-solutions

NEOTech, based in Los Angeles, California, is a private electronics manufacturer that has been in operation since 1975. The company specializes in high-complexity manufacturing services tailored for industries such as Aerospace and Defense, Medical Devices, and High-Tech Industrial. NEOTech offers a comprehensive suite of services, including printed circuit board assembly (PCBA) manufacturing, engineering design, and microelectronics assembly. Their expertise allows them to assist original equipment manufacturers (OEMs) in efficiently bringing innovative products to market while ensuring high quality and reliability. With a workforce of approximately 882 employees, NEOTech operates primarily in Mexico and the United States, reflecting a strategic approach to resource allocation and production capabilities. The company has received recognition for its excellence in electronic manufacturing services, including multiple awards in Mexico. NEOTech's focus on low-to-medium volume, high-mix designs positions them well to meet the specific needs of their clients in demanding sectors.

6. Nexlogic Technologies

• Website: nexlogic.com
• Ownership type: Corporate
• Headquarters: San Jose, California, United States (USA)
• Employee distribution: United States (USA) 82%, Pakistan 18%
• Latest funding: January 2022
• Founded year: 1995
• Headcount: 51-200
• LinkedIn: nexlogic-technologies

Nexlogic Technologies, also known as Naprotek, is an electronics manufacturer based in San Jose, California, founded in 1995. The company specializes in high-reliability electronic assemblies tailored for critical sectors such as defense, space, and medical industries. Their offerings include a wide range of services, from manufacturing and engineering to rapid prototyping and supply chain management. Naprotek is recognized for its commitment to quality assurance and compliance with industry standards, ensuring that their products perform reliably in demanding applications. The company has a significant presence in the U.S. market, with a workforce that emphasizes expertise in mission-critical solutions. Their operations are supported by certifications that meet rigorous industry requirements, making them a trusted partner for organizations that require precision and reliability in their electronic components.

7. OSI Electronics

• Website: osielectronics.com
• Ownership type: Corporate
• Headquarters: Hawthorne, California, United States (USA)
• Employee distribution: Indonesia 74%, Mexico 7%, Singapore 7%, Other 12%
• Latest funding: March 2016
• Founded year: 1986
• Headcount: 1001-5000
• LinkedIn: osi-electronics

OSI Electronics, based in Hawthorne, California, is an electronics manufacturer that has been operational since 1986. The company specializes in a wide array of manufacturing solutions, including PCB assembly and custom cable harnesses. They cater primarily to original equipment manufacturers (OEMs) in the technology sector, providing essential engineering and design services aimed at optimizing supply chains and enhancing product development. OSI Electronics has a global presence, with significant operations in Southeast Asia, particularly in Indonesia and Singapore, where they have established a strong manufacturing base. Their commitment to quality is reflected in their certifications and the advanced technologies they employ. With a workforce of around 600 employees, OSI Electronics is well-positioned to meet the demands of its clients while fostering long-term partnerships. Their operational strategy includes direct fulfillment and logistics services, which further enhances their value proposition in the competitive electronics manufacturing industry.

8. Masterwork Electronics

• Website: masterworkelectronics.com
• Ownership type: Corporate
• Headquarters: Chula Vista, California, United States (USA)
• Employee distribution: Mexico 93%, United States (USA) 7%
• Latest funding: August 2018
• Founded year: 1994
• Headcount: 501-1000
• LinkedIn: masterwork-electronics-inc.

Masterwork Electronics, headquartered in Chula Vista, California, is an electronics manufacturer that has been operational since 1994. The company specializes in providing comprehensive solutions in the electronics manufacturing services sector. Their offerings include design services, printed circuit board assembly (PCBA), cable and harness assembly, and box build manufacturing. Masterwork serves original equipment manufacturers (OEMs) across various industries, including industrial, communications, power and energy, transportation, and consumer electronics. With a significant portion of their operations based in Mexicali, Mexico, they benefit from lower operating costs and proximity to their U.S. clients. The company emphasizes quality and efficiency, supported by their ISO 9001:2015 certification and a commitment to continuous improvement. Masterwork Electronics has a workforce of approximately 550 employees and produces over 10,000 PCBAs daily, showcasing their capacity and expertise in the field.

9. ABX Engineering

• Website: abxengineering.com
• Ownership type: Private
• Headquarters: Burlingame, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1982
• Headcount: 51-200
• LinkedIn: abx-engineering

ABX Engineering, Inc. is a contract manufacturer based in Burlingame, California, specializing in electronic manufacturing services. Established in 1982, the company has built a reputation for excellence in printed circuit board assembly and electromechanical assembly. ABX serves a variety of industries, including medical, aerospace, and military, where high-quality manufacturing is critical. The company operates from a facility that spans over 55,000 square feet, equipped with state-of-the-art technology to support both low and high-volume production. ABX Engineering prides itself on its commitment to quality, evidenced by its adherence to rigorous standards such as ISO 9001:2015 and ISO 13485:2016. Their services include materials management, testing, and complete system assembly, making them a comprehensive resource for clients looking for reliable manufacturing solutions. With a focus on customer satisfaction and a strong track record of on-time delivery, ABX Engineering continues to be a significant player in the electronic manufacturing sector.

10. Express Manufacturing, Inc. (EMI)

• Website: eminc.com
• Ownership type: Family Owned
• Headquarters: Santa Ana, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1982
• Headcount: 1001-5000
• LinkedIn: express-manufacturing-inc-

Express Manufacturing, Inc. (EMI), based in Santa Ana, California, has been a prominent player in the electronics manufacturing sector since its inception in 1982. The company specializes in Electronics Manufacturing Services (EMS) and engineering solutions, catering to a variety of industries, including military, medical, and green energy. EMI offers a range of services such as consignment and turnkey manufacturing, component engineering, and comprehensive supply chain management. With a workforce of approximately 750 employees across six facilities in Southern California, EMI supports over 80 customers, many of whom have partnered with the company for decades. Their commitment to quality is underscored by certifications like AS9100D and ITAR compliance, particularly important for their military and aerospace clients. EMI also emphasizes innovation in manufacturing processes, including automated surface mount technology (SMT) and advanced testing capabilities, ensuring that they meet the evolving demands of the electronics market.

11. Electronic Source Company

• Website: electronic-source.com
• Ownership type: Corporate
• Headquarters: Los Angeles, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: June 2008
• Founded year: 1994
• Headcount: 501-1000
• LinkedIn: electronic-source-company

Electronic Source Company, founded in 1994 and based in Van Nuys, California, operates as a contract manufacturer specializing in electronic manufacturing services. The company focuses on high-tech industries, including aerospace, telecommunications, and military applications. They offer a comprehensive suite of services, such as printed circuit board assembly (PCBA) and supply chain solutions, ensuring that they meet the rigorous demands of their clients. With a workforce of around 500 to 1000 employees, Electronic Source Company emphasizes quality and reliability in its operations, adhering to industry standards and certifications like NADCAP, AS9100D, and ISO 9001:2015. Their commitment to operational excellence is reflected in their advanced manufacturing capabilities, which include high-volume production and new product introductions. This positions them as a significant player in the electronic manufacturing sector, catering to the needs of respected original equipment manufacturers.

12. PTEC Solutions Inc.

• Website: ptecsolutions.com
• Ownership type: Private
• Headquarters: Fremont, California, United States (USA)
• Employee distribution: United States (USA) 79%, Vietnam 21%
• Founded year: 2001
• Headcount: 201-500
• LinkedIn: ptecsolutionsinc

PTEC Solutions Inc. is a private electronic manufacturing services provider based in Fremont, California. Founded in 2001, the company has built a reputation for delivering high-quality products and services tailored to the specific needs of its clients. PTEC Solutions specializes in a range of offerings, including cable assemblies, machined parts, and PCB design. They serve various sectors such as semiconductor, telecommunications, medical, and life sciences. The company prides itself on its ability to handle complex projects, offering both low to medium volume production and rapid prototyping services. With a workforce that includes a significant presence in Vietnam, PTEC Solutions is well-positioned to meet the demands of a global market. Their commitment to quality is underscored by their ISO 9001:2015 certification, ensuring that they adhere to rigorous standards in their manufacturing processes.

13. Seacomp

• Website: seacomp.com
• Ownership type: Private
• Headquarters: Carlsbad, California, United States (USA)
• Employee distribution: United States (USA) 52%, Mexico 19%, China 19%, Other 10%
• Founded year: 1989
• Headcount: 201-500
• LinkedIn: seacomp-mhmfg-displaytech-hdppower

Seacomp, based in Carlsbad, California, is a private electronics manufacturer that specializes in product design and development. Established in 1989, the company has built a reputation for providing comprehensive services, including turnkey manufacturing and medical device production. Seacomp caters primarily to the electronics and medical sectors, offering solutions that streamline the product development process while ensuring high-quality manufacturing standards. The company operates manufacturing facilities in Mexico and China, which allows for efficient production and effective supply chain management. Their in-house engineering team collaborates closely with clients to optimize designs for manufacturability, ensuring a smooth transition from concept to production. Seacomp's commitment to quality is underscored by their certifications, including ISO 13485:2016 for medical device manufacturing, which reflects their adherence to industry standards. With a workforce that spans multiple countries, Seacomp is well-positioned to meet the demands of a global market.

14. Surface Art Engineering

• Website: surfaceart.com
• Ownership type: Private
• Headquarters: San Jose, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1994
• Headcount: 11-50
• LinkedIn: surface-art-engineering

Surface Art Engineering, based in San Jose, California, has been a player in the electronics manufacturing sector since its inception in 1994. With a workforce of 27 employees, the company specializes in a range of manufacturing services, particularly in PCB assembly and system manufacturing. They serve various industries, including aerospace, medical, and telecommunications, emphasizing high-quality production and engineering support. Their operational philosophy prioritizes reliability and precision, which is crucial for their clients' products. Surface Art Engineering has built a reputation for delivering quality with minimal rework, making them a trusted partner for companies at different stages of product development, especially startups seeking domestic manufacturing solutions. Their location in Silicon Valley has allowed them to stay attuned to the fast-paced technological advancements in the area, further enhancing their service offerings.

15. PalPilot International Corp.

• Website: palpilot.com
• Ownership type: Private
• Headquarters: Milpitas, California, United States (USA)
• Employee distribution: United States (USA) 80%, China 8%, Taiwan 5%, Other 8%
• Founded year: 1988
• Headcount: 201-500
• LinkedIn: palpilot

PalPilot International Corp., founded in 1988 and based in Milpitas, California, is a private company specializing in electronics manufacturing. With a workforce of approximately 157 employees, PalPilot provides a comprehensive range of products and services, including PCB design, fabrication, and semiconductor solutions. The company serves various industries, notably medical, aerospace, automotive, and consumer electronics, ensuring high-quality components and manufacturing services tailored to meet the specific needs of their clients. PalPilot's operations extend beyond the United States, with a notable presence in China, Taiwan, Malaysia, and Canada, reflecting their global reach. Their commitment to innovation is evident in their recent expansion into semiconductor services, addressing the growing demand in the AIoT market. PalPilot's focus on customer relationships and integrity underpins their operational philosophy, making them a reliable partner in the electronics manufacturing sector.

16. SAE Power

• Website: saepower.com
• Ownership type: Private
• Headquarters: San Jose, California, United States (USA)
• Employee distribution: Canada 100%
• Founded year: 1963
• Headcount: 501-1000
• LinkedIn: sae-power-company

SAE Power, based in San Jose, California, is a private electronic manufacturing company that has been operational since 1963. The firm specializes in providing electronic manufacturing services, including PCB assembly, power supplies, magnetics, and EMI/RFI filters. They cater to technology-driven sectors such as telecommunications, medical instrumentation, and industrial applications, ensuring that their products meet high standards of quality and reliability. With a manufacturing footprint that includes a 50,000 square foot facility in Toronto, Canada, and an 85,000 square foot facility in Dongguan, China, SAE Power is well-equipped to handle both custom and standard electronic components. The company prides itself on its advanced engineering capabilities and a commitment to on-time delivery, which is crucial for their clients. SAE Power has received various quality certifications, including ISO 9001:2015 and AS 9100 D, underscoring their dedication to maintaining high manufacturing standards. Their extensive experience and established customer base further solidify their position in the electronic manufacturing industry.

17. Areias Systems, Inc.

• Website: areiasys.com
• Ownership type: Private
• Headquarters: Scotts Valley, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1999
• Headcount: 51-200
• LinkedIn: areias-systems-inc-

Areias Systems, Inc., based in Scotts Valley, California, has been operational since 1999, providing comprehensive engineering, manufacturing, and prototyping solutions tailored for technology companies. The firm prides itself on its ability to assist clients in designing and producing electronic assemblies, ensuring that all products meet stringent quality standards. Areias offers a range of services including contract manufacturing, prototyping, quality control, and materials management. Their ISO9001 certification since 2001 and UL508A certification since 2009 highlight their commitment to maintaining high industry standards. The company collaborates closely with clients to refine product designs and streamline production processes, which is crucial for bringing innovative products to market efficiently. Areias Systems has built a reputation for reliability and quality, making it a valuable partner for firms in need of electronic manufacturing services.

18. Whizz Systems

• Website: whizzsystems.com
• Ownership type: Private
• Headquarters: Santa Clara, California, United States (USA)
• Employee distribution: United States (USA) 59%, Malaysia 37%, Pakistan 4%
• Latest funding: Crowdfunding, May 2015
• Founded year: 1989
• Headcount: 201-500
• LinkedIn: whizz-systems

Whizz Systems, based in Santa Clara, California, is an electronics manufacturing company that has been operational since 1989. The firm specializes in providing end-to-end services that include design, manufacturing, and testing. With a workforce of approximately 99 employees, Whizz Systems has established itself as a reliable partner for both Fortune 100 companies and emerging startups. Their service offerings cover a range of areas such as FPGA design, circuit board design, and electronic assembly, with applications in networking, consumer electronics, and industrial manufacturing. The company has a notable partnership with Xilinx, contributing to significant innovations in the semiconductor space. Whizz Systems operates not only in the U.S. but also has a facility in Malaysia, allowing them to cater to high-volume production needs while maintaining quality through rigorous compliance programs. Their commitment to quality is underscored by multiple certifications, including ISO 9001 and ISO 13485, which are essential in the electronics manufacturing industry.

19. Sienna Corporation

• Website: siennagroup.com
• Ownership type: Private
• Headquarters: Fremont, California, United States (USA)
• Employee distribution: United States (USA) 82%, India 18%
• Founded year: 1996
• Headcount: 501-1000
• LinkedIn: sienna-corporation

Sienna Corporation, founded in 1996 and based in Fremont, California, is a private manufacturing company that specializes in electronic manufacturing services. The company provides a wide array of products and services, including PCB assembly, system integration, and custom cable harnesses. Sienna serves multiple industries, notably healthcare, automotive, aerospace, and industrial sectors. Their manufacturing capabilities are designed to meet the needs of original equipment manufacturers (OEMs) and suppliers, ensuring high-quality solutions tailored to specific requirements. With a workforce of around 170 employees, Sienna operates facilities in both the United States and India, allowing them to leverage a global supply chain and diverse talent pool. The company emphasizes quality and customer focus, aiming to deliver innovative solutions that align with the evolving demands of the market.

20. OES Inc.

• Website: oes-inc.com
• Ownership type: Corporate
• Headquarters: Ontario, California, United States (USA)
• Employee distribution: Canada 96%, Other 4%
• Latest funding: April 2025
• Founded year: 1980
• Headcount: 51-200
• LinkedIn: oes-inc-

OES Inc. is an electronics manufacturing and engineering services company based in Ontario, California, with a significant presence in London, Ontario, Canada. Established in 1980, OES has built a reputation for providing innovative solutions in electronic manufacturing, particularly in PCB assembly, LED displays, and quality assurance technology. The company serves a wide array of industries, including healthcare and sports, where their products enhance functionality and performance. With over 1,000 EMS prototypes developed and a footprint in 67 countries, OES demonstrates its capability to meet complex technical challenges. Their three main divisions—Electronic Manufacturing Services, LED Video & Scoreboards, and Technologies—allow them to cater to various market needs. OES Inc. prides itself on its engineering expertise and commitment to quality, making it a trusted partner for businesses looking to bring their electronic products to market efficiently.

21. Sumitronics

• Website: sumitronics.com
• Ownership type: Private
• Headquarters: San Diego, California, United States (USA)
• Employee distribution: Mexico 30%, Indonesia 18%, Philippines 18%, Other 34%
• Founded year: 1988
• Headcount: 11-50
• LinkedIn: sumitronics

Sumitronics USA Inc. is an Electronics Manufacturing Services provider based in San Diego, California. Founded in 1988, the company specializes in advanced printed circuit board assembly (PCBA) technologies and full turn-key electromechanical product box-build services. Catering primarily to OEM technology companies, Sumitronics operates across various sectors, including consumer electronics, automotive, and medical devices. The company prides itself on its commitment to quality, as reflected in its ISO certifications, and its focus on environmental responsibility. With a workforce distributed across multiple countries, including Mexico, Indonesia, and the Philippines, Sumitronics leverages its global presence to optimize supply chain efficiency and reduce costs. Their manufacturing capabilities are supported by a robust design and engineering team, enabling them to offer comprehensive solutions from product design to post-manufacturing services.

22. EMLinQ LLC

• Website: emlinq.com
• Ownership type: Private
• Headquarters: Simi Valley, California, United States (USA)
• Employee distribution: India 74%, United States (USA) 26%
• Founded year: 2007
• Headcount: 51-200
• LinkedIn: emlinq

EMLinQ LLC, founded in 2007 and based in Simi Valley, California, is an electronic manufacturing company that specializes in prototype and low to mid-volume production services. The company offers a comprehensive range of services, including engineering, cable assembly, system assembly, and testing capabilities. EMLinQ assists businesses in navigating the complexities of product development and manufacturing, ensuring that their clients can bring products to market efficiently. With facilities in Simi Valley, Mexicali, Mexico, and Mumbai, India, EMLinQ is well-positioned to cater to a global market. The company employs a workforce that is predominantly based in India, which allows for cost-effective operations while maintaining a presence in the United States. EMLinQ is committed to quality, as evidenced by their adherence to ISO standards and their AS9100 Rev D certification, which emphasizes traceability and quality assurance in their processes.

23. Sonic Manufacturing Technologies

• Website: sonicmfg.com
• Ownership type: Private
• Headquarters: Fremont, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1996
• Headcount: 201-500
• LinkedIn: sonic-manufacturing-technologies

Sonic Manufacturing Technologies, established in 1996, is a private electronic manufacturing services provider located in Fremont, California. The company specializes in PCB assembly, engineering services, and comprehensive supply chain solutions. With a workforce of approximately 106 employees, Sonic caters to various industries, including automotive, aerospace, medical, and clean technology. They are recognized for their efficient manufacturing processes, which allow for quick turnaround times, often completing new product introductions in as little as five to ten days. Sonic's facility spans 85,000 square feet and is equipped with advanced technology to support both low-volume and high-volume production. The company emphasizes quality assurance and has implemented environmentally friendly practices, such as lead-free manufacturing and solar energy utilization. Sonic Manufacturing Technologies is also noted for its strong community involvement and commitment to social responsibility, making it a significant player in the electronic manufacturing landscape.

24. Cirexx International

• Website: cirexx.com
• Ownership type: Private
• Headquarters: Santa Clara, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1980
• Headcount: 51-200
• LinkedIn: cirexx-international

Cirexx International, Inc. is an electronic solutions company based in Santa Clara, California, specializing in PCB layout, fabrication, and assembly. Established in 1980, Cirexx has built a reputation for delivering high-quality, reliable printed circuit boards tailored to the needs of various industries, including aerospace, medical, automotive, and military. The company prides itself on its quick-turn capabilities, often completing projects in as little as 24 hours. With a workforce of around 67 employees, Cirexx operates from a state-of-the-art facility in Silicon Valley, ensuring that all manufacturing processes are conducted in-house. This approach allows them to maintain strict quality control and meet the demanding specifications of their clients. Cirexx is also recognized for its extensive certifications, which affirm its commitment to quality and compliance in the electronic manufacturing space.

Electronic Manufacturing Insights: Key Companies in California

Company	Headquarter	Size	Founded	Ownership
Mflex	Irvine, California, United States (USA)	10001+	1984	Private
ARK Electronics	Irvine, California, United States (USA)	1001-5000	2011	Private
Epoch International Enterprises Inc.	San Jose, California, United States (USA)	51-200	1993	Private
AQS, Inc.	Fremont, California, United States (USA)	501-1000	1991	Corporate
NEOTech	Los Angeles, California, United States (USA)	1001-5000	1975	Private
Nexlogic Technologies	San Jose, California, United States (USA)	51-200	1995	Corporate
OSI Electronics	Hawthorne, California, United States (USA)	1001-5000	1986	Corporate
Masterwork Electronics	Chula Vista, California, United States (USA)	501-1000	1994	Corporate
ABX Engineering	Burlingame, California, United States (USA)	51-200	1982	Private
Express Manufacturing, Inc. (EMI)	Santa Ana, California, United States (USA)	1001-5000	1982	Family Owned
Electronic Source Company	Los Angeles, California, United States (USA)	501-1000	1994	Corporate
PTEC Solutions Inc.	Fremont, California, United States (USA)	201-500	2001	Private
Seacomp	Carlsbad, California, United States (USA)	201-500	1989	Private
Surface Art Engineering	San Jose, California, United States (USA)	11-50	1994	Private
PalPilot International Corp.	Milpitas, California, United States (USA)	201-500	1988	Private
SAE Power	San Jose, California, United States (USA)	501-1000	1963	Private
Areias Systems, Inc.	Scotts Valley, California, United States (USA)	51-200	1999	Private
Whizz Systems	Santa Clara, California, United States (USA)	201-500	1989	Private
Sienna Corporation	Fremont, California, United States (USA)	501-1000	1996	Private
OES Inc.	Ontario, California, United States (USA)	51-200	1980	Corporate
Sumitronics	San Diego, California, United States (USA)	11-50	1988	Private
EMLinQ LLC	Simi Valley, California, United States (USA)	51-200	2007	Private
Sonic Manufacturing Technologies	Fremont, California, United States (USA)	201-500	1996	Private
Cirexx International	Santa Clara, California, United States (USA)	51-200	1980	Private

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