# Computers and Electronics Manufacturing companies headquartered in California

Tamtam tracks 54 Computers and Electronics Manufacturing companies headquartered in California. This list ranks the 50 largest by number of employees on LinkedIn, led by Apple, Logitech and TP-Link. Their median headcount is 421. Half of them were founded in 1998 or later. The most common headquarters are San Francisco (7), Irvine (6) and Los Angeles (3).

These California-based companies specialize in computers and electronics manufacturing, ranging from consumer electronics to networking devices and audio technologies. This selection includes large corporations like Apple, known for its iPhones and Macs, and Logitech, which provides hardware and software solutions for work and gaming. Also present are Amazon Lab126, which designs devices like Kindle e-readers, and Dolby Laboratories, a developer of advanced audio and imaging technologies.

The companies demonstrate a concentration of activity in specific regions within California. Many of these firms are headquartered in the San Francisco Bay Area, including Cupertino, San Jose, Sunnyvale, and San Francisco. Another notable cluster is found in Southern California, with multiple companies based in Irvine, Los Angeles, and Anaheim.

🇺🇸 California · 50 companies · Updated Nov 13, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Apple](https://www.tamtam.ai/c/apple) (apple.com)<br>Designs and manufactures innovative consumer electronics, including iPhones, iPads, and Macs, known for their user-friendly interfaces and sleek design | Computers and Electronics Manufacturing | 🇺🇸 Cupertino | 184,384 | 1976 |
| 2 | [Logitech](https://www.tamtam.ai/c/logitech) (logitech.com)<br>Innovative hardware and software solutions bringing people together in work, creation, gaming, and streaming, with a focus on sustainability | Computers and Electronics Manufacturing | 🇺🇸 San Jose | 9,325 | 1981 |
| 3 | [TP-Link](https://www.tamtam.ai/c/tp-link) (tp-link.com)<br>Global provider of reliable networking devices and smart home products, enhancing connectivity and serving customers in over 170 countries. | Computers and Electronics Manufacturing | 🇺🇸 Irvine | 8,604 |  |
| 4 | [Amazon Lab126](https://www.tamtam.ai/c/amazon-lab126) (amazon.jobs)<br>A San Francisco Bay Area team that designs and engineers consumer electronic devices such as Fire tablets, Kindle e-readers, and Amazon Echo | Computers and Electronics Manufacturing | 🇺🇸 Sunnyvale | 4,136 | 2004 |
| 5 | [Dolby Laboratories](https://www.tamtam.ai/c/dolby-laboratories) (dolby.com)<br>Development of advanced audio, imaging, and voice technologies enhancing cinema, home theaters, mobile devices, and gaming immersive experiences worldwide. | Computers and Electronics Manufacturing | 🇺🇸 San Francisco | 1,993 | 1965 |
| 6 | [Razer Inc.](https://www.tamtam.ai/c/razer-inc) (careers.razer.com)<br>A global lifestyle brand for gamers, offering a wide range of gaming hardware, software, and services, with a strong presence in the esports community | Computers and Electronics Manufacturing | 🇺🇸 Irvine | 1,924 | 2005 |
| 7 | [Sonos, Inc.](https://www.tamtam.ai/c/sonos-inc) (sonos.com)<br>Designs and produces innovative sound systems and speakers, enhancing audio experiences for millions of listeners globally with ease. | Computers and Electronics Manufacturing | 🇺🇸 Santa Barbara | 1,851 | 2002 |
| 8 | [Xperi Inc.](https://www.tamtam.ai/c/xperi-inc) (xperi.com)<br>Develops and delivers advanced technologies powering smart devices, connected cars, and digital entertainment for immersive, intelligent, and personal experiences worldwide. | Computers and Electronics Manufacturing | 🇺🇸 San Jose | 1,565 |  |
| 9 | [Epson America Inc.](https://www.tamtam.ai/c/epson-america-inc) (epson.com)<br>Enabling global creativity through visual communications, robotics, sensing, and digital imaging for markets including sports, fashion, augmented reality, personal healthcare. | Computers and Electronics Manufacturing | 🇺🇸 Los Alamitos | 1,521 | 1975 |
| 10 | [Belkin](https://www.tamtam.ai/c/belkin) (belkin.com)<br>Belkin harnesses technology and design to improve lives through power, protection, connectivity, audio, and home automation solutions with a global presence | Computers and Electronics Manufacturing | 🇺🇸 El Segundo | 1,418 | 1983 |
| 11 | [GoPro](https://www.tamtam.ai/c/gopro) (gopro.com)<br>GoPro creates innovative products that help people capture and share their passions in immersive ways, promoting positivity, diversity, and inclusion worldwide | Computers and Electronics Manufacturing | 🇺🇸 San Mateo | 1,383 | 2002 |
| 12 | [VIZIO](https://www.tamtam.ai/c/vizio) (exertis.com)<br>An Orange County-based company delivering immersive entertainment experiences through smart TVs, sound bars, and an integrated platform for content distribution and targeted advertising | Computers and Electronics Manufacturing | 🇺🇸 Irvine | 1,132 | 2002 |
| 13 | [Insta360](https://www.tamtam.ai/c/insta360) (insta360.com)<br>Insta360 creates innovative 360 cameras for sharing immersive experiences in various industries like filmmaking, real estate, education, journalism, and more | Computers and Electronics Manufacturing | 🇺🇸 Los Angeles | 796 | 2015 |
| 14 | [OSI Electronics](https://www.tamtam.ai/c/osi-electronics) (osielectronics.com)<br>Global manufacturing solutions provider offering a range of options for various markets with certifications in medical, industrial, automotive, communications, and aerospace industries | Computers and Electronics Manufacturing | 🇺🇸 Hawthorne | 742 | 1986 |
| 15 | [Targus](https://www.tamtam.ai/c/targus) (targus.com)<br>Leading provider of innovative mobile accessories for laptops, including cases, docking stations, privacy screens, and peripherals for optimal productivity on the go | Computers and Electronics Manufacturing | 🇺🇸 Anaheim | 619 | 1983 |
| 16 | [MFLEX](https://www.tamtam.ai/c/mflex) (mflex.com)<br>MFLEX is a leading global manufacturer and assembler of flexible circuits with six plants worldwide, serving technology-driven clients in various continents | Computers and Electronics Manufacturing | 🇺🇸 Irvine | 597 | 1984 |
| 17 | [Apex Jr](https://www.tamtam.ai/c/apex-jr) (apexjr.com)<br>Supplier of new and surplus audio components like capacitors, resistors, semiconductors, tubes, connectors, and more Also offers movie props for sale and rent Affordable prices | Computers and Electronics Manufacturing | 🇺🇸 Torrance | 561 | 1992 |
| 18 | [Arlo Technologies, Inc.](https://www.tamtam.ai/c/arlo-technologies-inc) (arlo.com)<br>Design and develop smart home security products integrating wireless technology, cloud infrastructure, and AI for seamless user experience. | Computers and Electronics Manufacturing | 🇺🇸 Milpitas | 525 | 2018 |
| 19 | [LeapFrog](https://www.tamtam.ai/c/leapfrog) (leapfrog.com)<br>An education innovator developing award-winning educational entertainment for children with engaging technology-based platforms, curriculum, and toys to help children achieve their full potential | Computers and Electronics Manufacturing | 🇺🇸 Emeryville | 485 | 1995 |
| 20 | [Sierra Circuits](https://www.tamtam.ai/c/sierra-circuits) (protoexpress.com)<br>Specializes in PCB manufacturing, assembly, and High-Density Interconnect technology, providing quality, reliability, and single-point support for customers. | Computers and Electronics Manufacturing | 🇺🇸 Sunnyvale | 484 | 1986 |
| 21 | [Nice North America](https://www.tamtam.ai/c/nice-north-america) (niceforyou.com)<br>A leading manufacturer of smart home solutions for residential, commercial, and industrial properties, offering seamless technology for security, automation, and more | Computers and Electronics Manufacturing | 🇺🇸 Carlsbad | 459 | 1961 |
| 22 | [Beats by Dre](https://www.tamtam.ai/c/beats-by-dre) (beatsbydre.com)<br>Design and manufacture premium headphones, earphones, and speakers delivering high-quality sound experiences inspired by professional music production studios. | Computers and Electronics Manufacturing | 🇺🇸 Los Angeles | 455 | 2006 |
| 23 | [Kensington](https://www.tamtam.ai/c/kensington-burlingame) (kensington.com)<br>Innovative solutions for professionals in the ever-evolving workplace, focused on design, quality, support, and sustainability, backed by decades of experience | Computers and Electronics Manufacturing | 🇺🇸 Burlingame | 447 |  |
| 24 | [TP-Link Systems Inc.](https://www.tamtam.ai/c/tp-link-systems-inc) (tp-link.com)<br>Global provider of reliable networking devices and smart home products, enhancing connectivity and serving customers in over 170 countries. | Computers and Electronics Manufacturing | 🇺🇸 Irvine | 441 |  |
| 25 | [Amlogic, Inc.](https://www.tamtam.ai/c/amlogic-inc) (amlogic.com)<br>Global leader in SoC solutions for multimedia devices, specializing in OTT/IP STBs, Smart TVs, and Smart Home products with optimized performance and power consumption | Computers and Electronics Manufacturing | 🇺🇸 Santa Clara | 421 | 1995 |
| 26 | [Oculus VR](https://www.tamtam.ai/c/oculus-vr) (meta.com)<br>Development and innovation of virtual reality hardware and software, including headsets, controllers, and a platform for immersive experiences. | Computers and Electronics Manufacturing | 🇺🇸 Menlo Park | 409 |  |
| 27 | [Muzik](https://www.tamtam.ai/c/muzik) (muzikconnect.com)<br>Innovative technology company creating wearable devices for sharing exclusive content, fostering cultural connections, and providing unique experiences in the market | Computers and Electronics Manufacturing | 🇺🇸 Beverly Hills | 389 | 2013 |
| 28 | [PCH International](https://www.tamtam.ai/c/pch-international) (pchintl.com)<br>Global company specializing in product development, manufacturing, fulfillment, and logistics for consumer brands with a focus on direct-to-consumer e-commerce and custom supply chains | Computers and Electronics Manufacturing | 🇺🇸 San Francisco | 388 | 1996 |
| 29 | [PDP](https://www.tamtam.ai/c/pdp) (turtlebeach.com)<br>Supplying video game peripherals and accessories globally for over 25 years, promoting community, individuality, and expression for gamers worldwide | Computers and Electronics Manufacturing | 🇺🇸 San Diego | 355 | 1990 |
| 30 | [Funai Corporation](https://www.tamtam.ai/c/funai-corporation) (funai.us)<br>A subsidiary providing high-quality, reasonably priced consumer electronics globally, with a strong presence in North America, Europe, Japan, and emerging markets | Computers and Electronics Manufacturing | 🇺🇸 Santa Fe Springs | 343 | 1961 |
| 31 | [Logitech G](https://www.tamtam.ai/c/logitech-g) (logitechg.com)<br>Innovating and creating new possibilities in the gaming world through top-quality products, partnerships, and esports collaborations for an enhanced gaming experience | Computers and Electronics Manufacturing | 🇺🇸 Newark | 278 |  |
| 32 | [Humane](https://www.tamtam.ai/c/humane) (humane.com)<br>The company focuses on developing innovative technology to enhance the human experience, build trust, and create joyful interactions between humans and computing | Computers and Electronics Manufacturing | 🇺🇸 San Francisco | 264 |  |
| 33 | [Hatch](https://www.tamtam.ai/c/hatch-menlo-park) (hatch.co)<br>Development and provision of smart sleep products designed to help babies, kids, and adults establish and maintain healthy sleep habits. | Computers and Electronics Manufacturing | 🇺🇸 Menlo Park | 264 | 2014 |
| 34 | [Sling Media](https://www.tamtam.ai/c/sling-media) (slingbox.com)<br>A consumer electronics company founded in 2004, specializing in innovative products that enhance the digital media consumer experience globally | Computers and Electronics Manufacturing | 🇺🇸 Foster City | 199 |  |
| 35 | [iCracked Inc.](https://www.tamtam.ai/c/icracked-inc) (icracked.jp)<br>This company provides on-demand repair services for iPhones, iPads, and Samsung Galaxy devices at any location within 30 minutes or less | Computers and Electronics Manufacturing | 🇺🇸 San Francisco | 185 | 2010 |
| 36 | [BALAJI Wireless](https://www.tamtam.ai/c/balaji-wireless) (balajiwireless.com)<br>Designing, producing, and testing high-quality cell phone accessories since 2006 Dedicated to innovation, quality, and customer satisfaction | Computers and Electronics Manufacturing | 🇺🇸 Chino | 176 | 2006 |
| 37 | [Framework](https://www.tamtam.ai/c/framework-san-francisco) (frame.work)<br>The company designs eco-friendly consumer electronics products that are modular, customizable, and easy to repair, with their first product being the Framework Laptop | Computers and Electronics Manufacturing | 🇺🇸 San Francisco | 168 | 2020 |
| 38 | [MI Technologies, Inc.](https://www.tamtam.ai/c/mi-technologies-inc) (mitechnologiesinc.com)<br>A privately held corporation in San Diego offering prototyping, call center services, and fulfillment & distribution with a focus on niche consumer electronics markets | Computers and Electronics Manufacturing | 🇺🇸 San Diego | 167 | 1998 |
| 39 | [Akash Systems](https://www.tamtam.ai/c/akash-systems) (akashsystems.com)<br>Innovative manufacturer of energy efficient RF Power Amplifiers using breakthrough GaN-on-Diamond technology for CubeSats, achieving improved efficiency and reduced operating costs | Computers and Electronics Manufacturing | 🇺🇸 San Francisco | 164 | 2016 |
| 40 | [Sena Technologies Inc.](https://www.tamtam.ai/c/sena-technologies-inc) (sena.com)<br>Development and distribution of Bluetooth communication devices and smart helmets for motorsports, action sports, and industrial applications worldwide. | Computers and Electronics Manufacturing | 🇺🇸 Irvine | 162 | 1998 |
| 41 | [mophie](https://www.tamtam.ai/c/mophie) (mophie.com)<br>California-based designer and manufacturer of innovative mobile solutions, specializing in battery cases and accessories sold globally through various retailers and online platforms | Computers and Electronics Manufacturing | 🇺🇸 Tustin | 150 | 2005 |
| 42 | [Optoma Technology](https://www.tamtam.ai/c/optoma-technology) (optomausa.com)<br>Innovative technology company specializing in visual display products for consumer and professional environments, including projectors, interactive displays, LED displays, and more | Computers and Electronics Manufacturing | 🇺🇸 Fremont | 131 | 1995 |
| 43 | [Sunvalleytek International Inc.](https://www.tamtam.ai/c/sunvalleytek-international-inc) (sunvalleytek.com)<br>A global E-commerce company focused on consumer electronics, innovating products for big-box retailers to disrupt the consumer tech industry | Computers and Electronics Manufacturing | 🇺🇸 San Jose | 118 | 2007 |
| 44 | [Palm](https://www.tamtam.ai/c/palm) (palm.com)<br>Innovative tech company reimagining mobile devices to help people connect with the physical world and live in the moment | Computers and Electronics Manufacturing | 🇺🇸 San Francisco | 110 | 2016 |
| 45 | [Jupiter Systems](https://www.tamtam.ai/c/jupiter-systems) (jupiter.com)<br>Innovative enterprise collaboration solutions, data visualization in various spaces, seamless sharing and collaboration worldwide 24/7, 365 days a year | Computers and Electronics Manufacturing | 🇺🇸 Hayward | 84 | 1981 |
| 46 | [QFX, Inc](https://www.tamtam.ai/c/qfx-inc) (qfxusa.com)<br>The company specializes in lifestyle consumer electronics, offering cutting-edge product designs and high-performance technology to the market | Computers and Electronics Manufacturing | 🇺🇸 Vernon | 45 |  |
| 47 | [Avegant](https://www.tamtam.ai/c/avegant) (avegant.com)<br>Innovative technology company developing next-generation display technology for consumer augmented reality experiences, focusing on changing how we interact with the world | Computers and Electronics Manufacturing | 🇺🇸 San Mateo | 40 | 2012 |
| 48 | [Accessory Power](https://www.tamtam.ai/c/accessory-power) (accessorypower.com)<br>A consumer electronics manufacturer offering high quality products under 4 brands, with global reach, knowledgeable customer solutions, and industry-leading 3-year warranty | Computers and Electronics Manufacturing | 🇺🇸 Westlake Village | 31 | 1980 |
| 49 | [Nicslab](https://www.tamtam.ai/c/nicslab) (nicslab.com)<br>Innovative fabless chip company specializing in electronic and photonic integrated circuits for data centers, AI, and quantum computing, optimizing data transfer with controlled light | Computers and Electronics Manufacturing | 🇺🇸 Palo Alto | 20 | 2017 |
| 50 | [AeroCharge](https://www.tamtam.ai/c/aerocharge) (aerocharge.co)<br>Revolutionizing electronics power by delivering continuous energy wirelessly, eliminating charging cords and battery replacements, keeping devices always on without interruption or cost. | Computers and Electronics Manufacturing | 🇺🇸 Los Angeles | 7 |  |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 13, 2026.

## More company lists in California

- [The largest companies in California](https://www.tamtam.ai/l/largest-companies-california) (15,259)
- [Multinational companies in California](https://www.tamtam.ai/l/multinational-companies-california) (2,587)
- [SaaS companies in California](https://www.tamtam.ai/l/saas-companies-california) (1,854)
- [Software Development companies in California](https://www.tamtam.ai/l/software-development-companies-california) (1,649)
- [AI companies in California](https://www.tamtam.ai/l/ai-companies-california) (1,296)
- [Companies with in-house R&D in California](https://www.tamtam.ai/l/r-and-d-companies-california) (1,272)
- [Manufacturers in California](https://www.tamtam.ai/l/manufacturers-california) (1,065)
- [Hardware manufacturers in California](https://www.tamtam.ai/l/hardware-companies-california) (984)
- [IT Services and IT Consulting companies in California](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-california) (968)
- [Education providers in California](https://www.tamtam.ai/l/education-companies-california-united-states) (950)
- [Subscription businesses in California](https://www.tamtam.ai/l/subscription-businesses-california) (939)
- [Venture capital and private equity firms in California](https://www.tamtam.ai/l/vc-and-private-equity-firms-california) (917)
- [Professional services firms in California](https://www.tamtam.ai/l/professional-services-firms-california) (880)
- [Companies with a mobile app in California](https://www.tamtam.ai/l/companies-with-mobile-app-california) (827)
- [Retail chains in California](https://www.tamtam.ai/l/retail-chains-california) (802)
- [IT services companies in California](https://www.tamtam.ai/l/it-services-companies-california) (796)
- [Venture Capital and Private Equity Principals companies in California](https://www.tamtam.ai/l/venture-capital-and-private-equity-principals-companies-california) (731)
- [Financial services firms in California](https://www.tamtam.ai/l/financial-services-firms-california) (711)
- [Financial Services companies in California](https://www.tamtam.ai/l/financial-services-companies-california) (642)
- [Healthcare providers in California](https://www.tamtam.ai/l/healthcare-providers-california) (569)
- [AI-native companies in California](https://www.tamtam.ai/l/ai-native-companies-california) (561)
- [Hospitals and Health Care companies in California](https://www.tamtam.ai/l/hospitals-and-health-care-companies-california) (555)
- [Consulting firms in California](https://www.tamtam.ai/l/consulting-firms-california) (551)
- [Public sector organisations in California](https://www.tamtam.ai/l/public-sector-organisations-california) (536)

## The same list elsewhere in United States

- [Computers and Electronics Manufacturing companies in the United States](https://www.tamtam.ai/l/computers-and-electronics-manufacturing-companies-united-states) (167)

## The same list elsewhere

- [Computers and Electronics Manufacturing companies in the world](https://www.tamtam.ai/l/computers-and-electronics-manufacturing-companies-in-the-world) (647)

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Source: https://www.tamtam.ai/l/computers-and-electronics-manufacturing-companies-california