| # | Company | Employees |
|---|---|---|
| 1 |
Maxim Integratedanalog.com
Semiconductor company specializing in analog and mixed-signal integrated circuits, now part of Analog Devices corporation. |
5,410 |
| 2 |
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 |
| 3 |
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 |
| 4 |
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 |
| 5 |
Alteraaltera.com
The company specializes in flexible, reprogrammable semiconductors to enable innovation and unlock extraordinary capabilities worldwide |
2,101 |
| 6 | 2,067 | |
| 7 |
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 |
| 8 |
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 |
| 9 | 1,638 | |
| 10 |
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 |
| 11 |
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 |
| 12 |
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 |
| 13 |
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 |
| 14 |
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 |
| 15 | 782 | |
| 16 |
TDK InvenSenseinvensense.tdk.com
Provider of high-performance MEMS and magnetic sensors for consumer, industrial, automotive, IoT, and robotics applications worldwide. |
682 |
| 17 |
Phison Electronics USAphison.com
Leading provider of NAND flash controllers and embedded storage solutions for consumer, industrial, and enterprise applications worldwide. |
682 |
| 18 |
KIOXIA America, Inc.americas.kioxia.com
Leading the way in storage technology, specializing in innovative flash memory solutions and services for the future of data storage |
393 |
| 19 |
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 |
| 20 |
Cavium Incmarvell.com
Provider of highly integrated semiconductor processors enabling intelligent networking, communications, storage, video, and security applications with a broad portfolio of processors ranging from 1Gbps to 100Gbps |
347 |
| 21 |
Parade Technologies, Inc.paradetech.com
This company specializes in developing and providing integrated circuits for touch, display, and high-speed digital interface applications for various customers worldwide |
306 |
| 22 |
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 |
| 23 |
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 |
| 24 |
Inphi Corporationmarvell.com
The company accelerates growth and leadership in cloud, 5G, and automotive data infrastructure through its recent integration with Marvell Technology |
201 |
| 25 |
TechForcesmartplayin.com
Semiconductor division offering complete solutions for SoC design, verification, physical design, embedded software, system integration, and flexible business engagement models |
196 |
| 26 |
ESS Technology, Inc.esstech.com
Cutting-edge sound technology company designing high performance audio devices for mobile, consumer, automotive, and professional audiophile systems worldwide Headquarters in Silicon Valley |
177 |
| 27 |
WPG Americas Inc.wpgacorp.com
A San Jose-based distributor offering technology solutions in various markets, specializing in design engineering services and superior customer support globally |
169 |
| 28 | 163 | |
| 29 |
PLX, an Avago Technologies Companybroadcom.com
The company specializes in a broad range of analog, digital, mixed signal and optoelectronics components and subsystems for various markets |
104 |
| 30 |
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 |
| 31 |
ZMDI is now IDTidt.com
A technology company merged with IDT, offering a range of products and solutions Visit wwwidtcom for more information |
43 |
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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 Oct 9, 2026.
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