| # | Company | Employees |
|---|---|---|
| 1 | 95,899 | |
| 2 |
Sanminasanmina.com
A leading integrated manufacturing solutions provider offering end-to-end services to OEMs in various industries worldwide |
22,931 |
| 3 |
WDwesterndigital.com
This company creates innovative data storage solutions for current technology and future advancements |
22,696 |
| 4 |
Supermicrosupermicro.com
A global technology leader providing innovative solutions for Enterprise, Cloud, AI, 5G Telco/Edge IT Infrastructure, including servers, storage, IoT, switches, and related services |
5,562 |
| 5 |
Maxim Integratedanalog.com
Semiconductor company specializing in analog and mixed-signal integrated circuits, now part of Analog Devices corporation. |
5,410 |
| 6 |
HGST, a Western Digital brandwesterndigital.com
A global leader in data storage solutions focused on driving data center transformation with innovative, efficient, and reliable technology for various industries |
4,046 |
| 7 |
eInfochips (An Arrow Company)einfochips.com
A global provider of product engineering, semiconductor design, and IoT solutions across various cloud platforms with a focus on innovation and client success |
4,006 |
| 8 |
Lumentumlumentum.com
A leading designer and manufacturer of optical and photonic products for optical networking, laser applications, telecom, enterprise, data centers, and advanced manufacturing worldwide |
3,690 |
| 9 |
Cypress Semiconductor Corporationinfineon.com
Closing in April, a company will merge with Infineon Join their community for updates and news on their services |
2,581 |
| 10 |
TAIYO YUDENyuden.co.jp
A global technology company specializing in capacitors, inductors, circuit products, SAW/FBAR devices, and energy devices for various industries since 1950 |
2,185 |
| 11 |
Synaptics Incorporatedsynaptics.com
This company is revolutionizing human interactions with technology by providing innovative solutions for home, work, car, and on-the-go experiences |
2,179 |
| 12 |
Alteraaltera.com
The company specializes in flexible, reprogrammable semiconductors to enable innovation and unlock extraordinary capabilities worldwide |
2,101 |
| 13 | 2,067 | |
| 14 | 1,960 | |
| 15 |
Atmel Corporationmicrochip.com
Provider of mixed-signal, analog, and Flash-IP solutions enabling low-risk product development and faster time to market worldwide. |
1,904 |
| 16 |
Avago Technologiesbroadcom.com
Leading global supplier of analog and digital semiconductor connectivity solutions for wired infrastructure, wireless communications, enterprise storage, and industrial applications |
1,726 |
| 17 | 1,638 | |
| 18 |
IDT - Integrated Device Technology, Inc.(acquired by Renesas)renesas.com
A global company developing innovative mixed-signal solutions for a variety of industries, including communications, computing, automotive, and industrial applications |
1,597 |
| 19 |
LSI, an Avago Technologies Companybroadcom.com
Provider of analog, digital, mixed signal, and optoelectronics components and subsystems for wireless, wired, storage, and industrial markets. |
1,556 |
| 20 |
Rambusrambus.com
Innovative hardware, software, and services for faster, safer data processing Specializing in memory, interfaces, security, and emerging technologies for diverse applications |
1,152 |
| 21 |
Power Integrationspower.com
Supplier of high-performance electronic components for power-conversion systems, enabling energy-efficient AC-DC power supplies and enhancing efficiency in high-power applications |
1,133 |
| 22 |
Samsung Semiconductor USsamsung.com
A leading technology company in Silicon Valley designs and produces advanced components for smartphones, consumer electronics, and digital devices worldwide |
1,011 |
| 23 | 782 | |
| 24 |
TDK InvenSenseinvensense.tdk.com
Provider of high-performance MEMS and magnetic sensors for consumer, industrial, automotive, IoT, and robotics applications worldwide. |
682 |
| 25 |
Phison Electronics USAphison.com
Leading provider of NAND flash controllers and embedded storage solutions for consumer, industrial, and enterprise applications worldwide. |
682 |
| 26 |
OCLAROlumentum.com
A photonics company offering a best-in-class portfolio, now part of Lumentum Follow them for more information on their products |
606 |
| 27 |
Eximietas Designeximietas.design
Leading technology consulting firm specializing in chip design, firmware development, embedded software, cloud computing, cyber security, and AI/ML solutions |
558 |
| 28 |
SK hynix Americaskhynix.com
Global leader in semiconductor production, specializing in DRAM, NAND Flash, and CMOS Image Sensors, with a focus on innovative IT products |
356 |
| 29 |
Emerald Technologiesemeraldtechnologies.com
Emerald Technologies offers top-notch service experiences, flexible manufacturing and engineering services, tailored solutions for challenging problems and opportunities internationally |
337 |
| 30 | 331 | |
| 31 |
DreamBig Semiconductor Inc.dreambigsemi.com
Emerging semiconductor startup focusing on providing low cost, low latency, and high throughput solutions for AI, Datacenters, 5G, and Automotive Markets globally |
222 |
| 32 |
QuickLogic Corporationquicklogic.com
Enables OEMs to maximize battery life for smartphones, wearables, and IoT devices through ultra-low power SoC solutions, software, and algorithms. |
213 |
| 33 |
Inphi Corporationmarvell.com
The company accelerates growth and leadership in cloud, 5G, and automotive data infrastructure through its recent integration with Marvell Technology |
201 |
| 34 |
Applied Engineeringappliedengineering.com
A high-tech contract manufacturing company with expertise in medical, aerospace, semiconductor, and industrial automation industries, known for quality-driven processes and certifications |
152 |
| 35 |
Hermes-Microvision, Inc.asml.com
Manufacturing electrical and electronic components and products, specializing in advanced technology solutions based in San Jose, California. |
129 |
| 36 |
Cypress Envirosystemscypressenvirosystems.com
Provides wireless, non-invasive retrofit solutions for commercial and industrial buildings to improve energy efficiency, asset utilization, and reduce maintenance costs. |
114 |
| 37 |
INNOSILICONinnosilicon.com
Global fabless IP/IC design company specializing in high performance PHYs and mixed signal IP, offering customizable solutions with expert customer support |
102 |
| 38 |
JAVAD GNSSjavad.com
A company in San Jose, CA designs and manufactures GNSS technology products for various industries, delivering centimeter-level positioning with high security and performance |
96 |
| 39 |
Valley Services Electronics (VSE) - High Quality PCBA & EMS Solutionsvse.com
This company specializes in quick turn prototype assembly, full-service PCB assembly, test development, and system integration with a focus on uncompromising quality |
95 |
| 40 |
Bestronicsemeraldtechnologies.com
High-quality local manufacturing services with global reach, focusing on networking, medical, industrial, and automation equipment Trusted for flexibility and quality |
47 |
| 41 |
ZMDI is now IDTidt.com
A technology company merged with IDT, offering a range of products and solutions Visit wwwidtcom for more information |
43 |
| 42 |
Fujikura America Inc.fujikura.com
A Silicon Valley-based company specializing in high-quality, innovative components for various industries, with a focus on advanced technologies and global partnerships |
40 |
| 43 |
Kaifa Technology USAkaifa.cn
A global EMS provider offering services in various industries like computer, mobile communication, medical electronics, semiconductor testing, and automotive with focus on R&D and production |
20 |
| 44 |
Abacus Electronics
Electrical/electronic manufacturing company located in San Jose, California, specializing in the production of various electronic devices and components |
14 |
| 45 |
Yageo Americayageogroup.com
Global electronic component company with a wide product portfolio including resistors, capacitors, wireless components, and circuit protection, serving various industries worldwide since 1977 |
8 |
| 46 |
Analog Technologies, Inc.analogtechnologies.com
Specializing in analog and digital electronic hardware, this company provides high precision products to over 10,000 customers worldwide, including NASA, Intel, and Apple |
3 |
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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 Oct 24, 2026.
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The same list elsewhere in United States
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