Radar Companies Semiconductors · Fremont
Radar · Semiconductors in Fremont

Best Semiconductors Companies in Fremont, United States

The 82 best Semiconductors companies in Fremont, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Royole.

82companies tracked
$2.7Bdisclosed funding
1unicorns
28have raised
FLIAR INTELLIGENCE · SEMICONDUCTORS × FREMONT

Our analysis of 69 Semiconductors companies

$22.3b in tracked funding; 88% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.

69companies analysed
88%cloud-native stacks
2025funding peak (by rounds)
8unicorns
2016median founding year
607kcombined LinkedIn audience
96%of audience held by top 3
1companies hiring publicly (12 mo)

Ranked: Best Semiconductors companies in Fremont

#CompanyDisclosed fundingLast roundEmployeesFoundedFounderPatents & IP focusRecent signals
1Royole 🦄
Manufacturer of flexible displays
$850M99 mo ago182012Bill Liu
Founder
29 patents
Patents concentrated in electrical & electronics
2Ichor Systems
Manufacturer of critical fluid delivery subsystems for semiconductor equipment
$720M99 mo ago2,9801999Tom Rohrs
Chairman and CEO
3Avalanche Technology
Leading provider of advanced memory solutions for extreme environments
$190M68 mo ago532006604 patents
Magnetic nonvolatile memory devices, dual-layer cells, selectors, and packaging solutions
4Spin Memory
Provider of MRAM based storage solution
$158M71 mo ago32011267 patents
Advanced 3D MRAM and epitaxial selector technologies for high‑density magnetic memory
5WaveSplitter Technologies
Optical networking equipment provider
$113M203 mo ago61996Sheau Sheng Chen
CEO
4 patents
Patents concentrated in computing, sensing & instrumentation
6Santur Corporation
Manufacturer of device & laser technologies for communication network
$89M202 mo ago40200010 patents
Integrated tunable DFB laser arrays with MEMS RF switching and fiber coupling control
7Ikanos
Broadband Chip Manufacturer
$83M140 mo ago211999Dado Banatao
Founder & Managing Partner
15 patents
Advanced DSL signal processing and management for high‑speed broadband access
8VxTel
Developer of digital signal processors for telephone and wireless networks
$83M307 mo ago1999Shri Dodani
CEO
9Yield Engineering Systems
Manufacturer of engineering equipment
$55M36 mo ago1221980Bill Moffat
Founder & Co-CEO
10Tactus Technology
Tactile user interface for touchscreen devices
$45M91 mo ago132007149 patents
Haptic tactile interfaces and elastomeric layers for touch devices, plus IC thermal management.
11Intematix
Provides phosphor-based technology solutions for lightning & display applications
$43M171 mo ago20120001,063 patents
Advanced LED lighting and photoluminescent wavelength‑conversion devices with optocoupler integration
12Legend Silicon
Integrated circuits for broadband wireless transmission
$43M207 mo ago1999Dong Hong
Co-Founder
85 patents
Terrestrial digital TV receiver signal processing, including ATSC equalization and LDPC decoding
13Gemfire
Integrated optic platform
$37M228 mo ago100199574 patents
Multi-band arrayed waveguide gratings for flexible optical communication networks
14Lyncean Tech
Provider of imaging systems using local synchrotron X-ray source
$27M55 mo ago392002
15ApaceWave Technologies
Mobile Baseband processors for mobile industry
$20M191 mo ago2005Gwong Lee
CEO
7 patents
Advanced adaptive radio hardware and protocols for high‑performance wireless communication
16Athena Semiconductors
CMOS radio transceiver IC products for broadband market
$15M270 mo ago2001Chandrashekar Reddy
Founder & CEO
17Synos Technology
Wholesale distributor of electrical materials and related services
$15M168 mo ago1,2151945Frank Raible
Co-Founder
123 patents
Patents concentrated in chemistry & materials
18Crossing Automation
Manufacturer and designer of semiconductor device & equipment
$13M190 mo ago252005Robert Macknight
President & CEO
44 patents
Automated wafer/substrate storage, handling, and transfer systems for semiconductor fabs
19Loadstar Sensors
Sensors and sensor-based solutions provider for diverse applications
$12M211 mo ago11200332 patents
Patents concentrated in computing, sensing & instrumentation
20Optichron
Integrated circuits for communications applications
$12M203 mo ago35200271 patents
Patents concentrated in electrical & electronics
21Kolmostar
Provides low-power instant GNSS positioning systems
$10M60 mo ago22016Vincent Hua
Co-Founder & CEO
22Virage Logic Corporation
Leading provider of EDA tools, semiconductor IP, and systems verification
$10M316 mo ago637199673 patents
Low-leakage SRAM and non-volatile memory technologies with yield and programming optimizations
23SiliconStor
Innovative solutions for enterprise storage
$9M254 mo ago2002Michael Ofstedahl
ex-President & CEO
5 patents
High‑speed storage interface switching and bridge control for SATA/SAS systems
24Oraxion Diagnostics
Develops measurement systems for stress monitoring and quality control
$8M263 mo ago2004Lee Smith
CEO
25Lam Research
Semiconductor processing equipment for IC fabrication
$5M63 mo ago17,450
17,450 → 17,491 (+0%)
1980
26Exnodes
Yield Management Solution for semiconductor industry
$2M115 mo ago32014Michael C.M. Varney
Co-Founder & CSO
12 patents
AI-driven computational imaging and distributed analysis for semiconductor wafer inspection
27MicroWave Technology
RF and Microwave components and amplifier products for diverse applications
$2M203 mo ago20198234 patents
Patents concentrated in electrical & electronics
28Applied Spectra
Provider of laser-induced breakdown spectroscopic instruments
$608K15 mo ago21
21 → 26 (+24%)
2004
29Aehr Test Systems
Provider of burning-in and testing solutions to semiconductor memory and logic integrated circuits
52 mo ago551977270 patents
Automated testing hardware for semiconductor and electronic device validation
30DinoplusAI
Design and produce AI processors and the software to run them in data centers
85 mo ago82017Yujie Hu
Founder & CEO
4 patents
Hardware virtualization and fast computation for neural network activation and weighted sums.
31Mattson Technology
Manufacturer of semiconductor wafer processing equipment
156 mo ago2991988Allen Lu
President and CEO
3 patents
Advanced rapid thermal processing and mask removal for vertical NAND fabrication.

Top 12 Semiconductors companies in Fremont

#1
Seed · Fremont, California · founded 2004 · 21 employees
$608Kraised

Provider of laser-induced breakdown spectroscopic instruments. It develops laser-ablation (LA) and laser-induced breakdown spectroscopy (LIBS) instruments which can be used in elemental and isotopic analysis needs. These instruments can be used in many industries, such as environmental analysis (for detecting contaminants, hazardous substances, and studying the carbon cycle), alternative energy manufacturing (solar cells, next-generation batteries, chemical analysis/metrology), forensic science (substance discrimination, counterfeit analysis, nuclear material characterization), and analytical researchers (development of LIBS and LA-ICP-MS analytical protocols, supporting R&D community).

LinkedIn Pulse recent public activity · Jul 2026
Audience: 1k LinkedIn followers
Activity: 1 product launches · 1 partnerships (incl. Volta Foundation) announced in 12 mo
Funding rounds
  • Mar 2025Grant (prize money)$206.4K
  • Jul 2023Grant (prize money)$206.4K
  • Jun 2021Grant (prize money)$199.6K
  • Nov 2019Seed$608K
Investors
OSTI
Tech stack
Adobe Experience Platform LaunchApache Http ServerCloudflareCloudflare Bot ManagementCloudflare Browser InsightsGoogle Analytics
#2
Funding Raised · Fremont, California · founded 1980 · 122 employees
$55Mraised

Yield Engineering Systems specializes in enhancing the speed, reliability, and cost-effectiveness of process engineering equipment through patented technologies. They offer a range of vacuum curing, monolayer coating, and plasma cleaning systems for various applications. The company is known for its lab-to-fab solutions that transform surfaces, materials, and interfaces.

LinkedIn Pulse recent public activity · Jul 2026
Audience: 90k LinkedIn followers — 14.9% of this cohort's audience · 127 engagements/post (1.8× cohort median)
Activity: 3 product launches announced in 12 mo
Funding rounds
  • Jun 2023Conventional Debt$55M
Founders & team
Bill MoffatFounder & Co-CEO
Investors
Aon
#3
Royole 🦄
Series F · Fremont, California · founded 2012 · 18 employees
$849.9Mraised

Manufacturer of flexible displays. It offers research, development, and manufacturing services for advanced flexible display products. Its product portfolio includes flexible electronic development kits, flexible displays, digital notebooks, and flexible wearable apparel with digital screens. It has applications in the mobile terminals, entertainment, media, smart transportation, smart home, sports, fashion, office, and education sectors.

Funding rounds
  • Mar 2018Series F$300M
  • Sep 2017Venture Debt$560M
  • Sep 2017Series D$240M
  • May 2017Series D$57.9M
Founders & team
Bill LiuFounder
Investors
Shenzhen Capital Group, Green Pine Capital Partners, CoStone Capital, CPE, IDG Capital, Hanfor
#4
Public · Fremont, California · founded 1999 · 2980 employees
$720.3Mraised

Manufacturer of critical fluid delivery subsystems for semiconductor equipment. It designs, engineers, and manufactures gas and chemical delivery systems and components for semiconductor capital equipment. These systems are key elements in the process tools used for commercial semiconductor device manufacturing, precisely delivering and controlling gases and chemicals in processes like etching and deposition. The company also provides precision-machined components, weldments, and other proprietary products, primarily metal and plastic parts used in gas and chemical systems. This vertically integrated approach focuses on supporting the semiconductor industry's needs for precise fluid handling.

LinkedIn Pulse recent public activity · Jul 2026
Audience: 17k LinkedIn followers — 2.8% of this cohort's audience
Activity: 1 product launches announced in 12 mo
Funding rounds
  • Mar 2018Conventional Debt$420M
  • Feb 2018Conventional Debt$300M
  • Sep 2017Post IPO$312.4K
Founders & team
Tom RohrsChairman and CEO
Investors
TPG, Graycliff Partners, American Industrial Partners
Tech stack
Alpine.JsApache Http ServerBootstrapCloudflareCloudflare Bot ManagementCore-Js
#5
Series F · Fremont, California · founded 2006 · 53 employees
$189.5Mraised

Leading provider of advanced memory solutions for extreme environments. The company specializes in designing, developing, and manufacturing cutting-edge non-volatile memory (NVM) solutions. These solutions are particularly well-suited for aerospace, industrial, and other harsh environment applications. The company's memory products offer reliability, scalability, and low power consumption, making them ideal for critical applications like boot memory, data storage, and AI multi-processing architectures. They provide technical resources such as datasheets, development kits, and models to support engineers. The company focuses on delivering high-quality memory solutions that enable advancements in various industries, including space exploration and industrial automation. The company's memory solutions are designed to meet the demanding requirements of data logging and processing in challenging conditions.

LinkedIn Pulse recent public activity · Jul 2026
Audience: 3k LinkedIn followers
Activity: 2 partnerships (incl. NHanced Semiconductors) announced in 12 mo
Funding rounds
  • Oct 2020Series F$10M
  • May 2019Series F$33M
  • Feb 2019Series E$3.5M
  • May 2018Series E$5.2M
Investors
Thomvest Ventures, Rogers Venture Partners, VTB Capital Investment Management, Horizon, Vulcan Capital, Sequoia Capital
Tech stack
Backbone.JsBreakdanceBunnyBunny FontsCloudflareCloudflare Bot Management
#6
Series B · Fremont, California · founded 2011 · 3 employees
$158Mraised

Spin Memory provides a storage solution based on MRAM technology. The company is developing spin-transfer torque (STT)-MRAM technologies and products as an alternative for SRAM (static RAM) and DRAM (dynamic RAM) products used in both embedded and stand-alone applications. It has an endurance of greater than 1E13 cycles and scalability of 5-7nm CMOS logic nodes. It is used in storage products, mobile devices, processors, automobile, and products for the Internet of Things (IoT) market.

Funding rounds
  • Jul 2020Series B$8.5M
  • Nov 2018Series B$52M
  • Oct 2014Series B$70M
  • Feb 2012Series A$36M
Investors
Allied Minds, Woodford Investment Management, Applied Materials, Arm, Abies Ventures, Invesco Mutual Fund
#7
Deadpooled · Fremont, California · founded 2002 · 39 employees
$26.9Mraised

Provider of imaging systems using local synchrotron X-ray source. It has developed compact light source (CLS) to provide a high-quality and intense X-ray beam. It created technology to reduce the size and cost of synchrotron X-ray sources, thereby allowing a paradigm shift for research and industrial applications that had been limited by the availability and location of such X-ray capacity. It can fit in a laboratory and produce tunable-energy X-rays that can approach the quality of X-ray beams produced at synchrotrons. It also offers a miniature synchrotron X-ray source employing laser and electron beam technology.

Funding rounds
  • Nov 2021Unattributed$650K
  • May 2018Series A$21.3M
  • Dec 2016Series A$650K
  • Nov 2015Series A$3.2M
Investors
EuroUS Ventures, Anchor Fund, Firsthand Technology Value Fund, Intel Capital, Quintus Vermoegensverwaltung, DOE
#8
Series C · Fremont, California · founded 1996 · 6 employees
$113.1Mraised

Wavesplitter Technologies provides optical networking equipment to telecom operators and other enterprise sectors. Its products portfolio includes optical transceivers (XFP, 10G SFP+ SR/LR, SFP transceivers, WST-S3CBxM-D6 series, XPON, 1000Base ZX SFP (DDM), etc), triplexer optical block, BIDI, fused fiber, patch cords, AWG/PLC, single-stage isolator, polarization-independent circulator, 3-port CWDM, 16/31-channel DWDM mux/demux module (100&200GHz), polarization-maintaining isolator/circulator, polarization beam combiner/splitter, single/dual window wideband coupler, broadband dual wideband coupler, HDMI optical extender cable, and others.

Funding rounds
  • Jun 2009Series C$1.1M
  • Mar 2002Series C$20M
  • Oct 2000Series C$51M
  • Sep 1999Series A$21M
Founders & team
Sheau Sheng ChenCEO
Investors
Mayfield, CDIB Capital Group, NIF Ventures, Thomas Weisel Partners
Tech stack
AddtoanyAddtoany Share ButtonsAlpine.JsBootstrapCart FunctionalityContact Form 7
#9
Acquired · Fremont, California · founded 2000 · 40 employees
$88.6Mraised

Santur Corporation designed and commercialised tunable lasers for fibre optic telecommunications. It used an array of 12 or 14 lasers at different wavelengths, and fabricated it on a single chip. By 2008, the company had shipped 200,000 devices. It was acquired by NeoPhotonics in 2011 for a value of $40 million.

Funding rounds
  • Jul 2009Series E$13M
  • Jul 2007Series D$26M
  • Jun 2005Series C$16.6M
  • Jun 2002Series B$23M
Investors
Menlo Ventures, Sequoia Capital, VantagePoint Capital Partners, Thomas Weisel Venture Partners, Clear Ventures
#10
Acquired · Fremont, California · founded 1999 · 21 employees
$83Mraised

Ikanos develops robust, high-performance semiconductor and software products for uses at home. Their products are designed to provide a central hub for an all-things-connected smart-home. Qualcomm Atheros acquired Ikanos to round things around its IoT ambitions.

Funding rounds
  • Sep 2014Post IPO
  • Apr 2009Post IPO$42M
  • Apr 2004Series E$15M
  • Jul 2003Series D$33M
Founders & team
Dado BanataoFounder & Managing Partner
Investors
Walden International, J P Morgan, Ridgewood Capital, Greylock Partners, Sequoia Capital, TeleSoft Partners
#11
Deadpooled · Fremont, California · founded 2007 · 13 employees
$45Mraised

Tactus Technology is the developer of a new tactile user interface for touchscreen devices. It provides application-controlled, completely transparent physical buttons that rise up from the touchscreen surface on demand and recede into the screen, becoming invisible when disabled. Tactus works with device manufacturers to integrate their tactile surface into a variety of touchscreen devices.

Funding rounds
  • Nov 2018Series B$5.2M
  • Jan 2018Series B$6.2M
  • Aug 2016Series B$10.6M
  • Jan 2015Series B
Investors
Ryoyo Electro, Thomvest Ventures, IPV Capital, National Science Foundation, Pangaea Ventures, Phoenix Venture Partners
Tech stack
AmpNginxLightboxWhatsapp Business ChatGoogle Font ApiOpen Graph
#12
Acquired · Fremont, California · founded 1999
$82.5Mraised

VxTel is a semiconductor company which manufactures digital signal processors for telephone and wireless and packet-based networks. It has developed Voice over Packet (VoP) products for voice & data processing and communications. The company claims that its solution is of highest density and enables more than 2000 simultaneous voice connections on a single card. In 2001, it was acquired by Intel.

Funding rounds
  • Oct 2000Series C$62M
  • Jul 2000Series B$12.6M
  • Mar 1999Series A$7.9M
Founders & team
Shri DodaniCEO
Investors
Sequoia Capital, TeleSoft Partners, Essex Investment Management, Piper Jaffray, Clear Ventures, Bridgescale

Funding & investor landscape

$2.7Btotal disclosed funding
28companies funded
119disclosed rounds
0rounds last 90 days
Most active investors
Samsung Venture Investment4 rounds
Sequoia Capital4 rounds
Intel Capital3 rounds
OSTI3 rounds
VentureTech Alliance3 rounds
Western Technology Investment3 rounds
Artiman2 rounds
Asia Pacific Ventures2 rounds
Clear Ventures2 rounds
Crosslink Capital2 rounds

Notable founders

Bill Moffat
Founder & Co-CEO · Yield Engineering Systems
Bill Liu
Founder · Royole
Tom Rohrs
Chairman and CEO · Ichor Systems
Sheau Sheng Chen
CEO · WaveSplitter Technologies
Dado Banatao
Founder & Managing Partner · Ikanos
Shri Dodani
CEO · VxTel
Dong Hong
Co-Founder · Legend Silicon
Zheng Yu Zhang
Chairman & CEO · Legend Silicon
Vincent Hua
Co-Founder & CEO · Kolmostar
Gwong Lee
CEO · ApaceWave Technologies
Chandrashekar Reddy
Founder & CEO · Athena Semiconductors
Robert Macknight
President & CEO · Crossing Automation
Prism market signals · United States · country-scoped Prism corpus, 933,153 docs

Market landscape — 10 sub-themes by coverage

Share of Semiconductors coverage by sub-theme.

Regulatory-risk over time rising

Funding & growth over time

funding rising · growth rising

RESEARCH SIGNALS · United States

How research on Semiconductors is moving in the United States

A read on the academic research around Semiconductors — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 8,739 United States-affiliated papers.

research sentiment over time
200820172026
enthusiastic · positive · guarded tone
Tone is overwhelmingly optimistic and intensifying — the enthusiastic (strongly-positive) share moved 42% → 60% across 2008–2026.
top research entities
  • Georgia Institute of Technology489
  • IMEC343
  • Intel325
  • Purdue University West Lafayette218
  • Industrial Technology Research Institute177
leading researchers
Sung Kyu Lim · Krishnendu Chakrabarty · John H. Lau · David Z. Pan · Pradeep Lall · Muhannad S. Bakir · Philip G. Neudeck · Dae Hyun Kim
Breakthroughs3,231 · 37%
▲ 32%→44% share
▲1.4× share momentum3 median citations38% since 2021mostly methods-led
Breakthroughs are rising (32%→44% of field), led by Photonics.
rising sub-themes (early→recent)
  • Photonics56→121
  • Photonic integrated circuit49→81
  • Artificial neural network3→29
  • Detector25→48
  • Scalability53→73
Newly emergingLithium niobate 0→8 · Convolutional neural network 0→8 · Adaptability 0→6
Landmark Stretchable and Foldable Silicon Integrated Circuits · 1,653 cites
Advancements3,498 · 40%
▼ 43%→36% share
▼0.8× share momentum3 median citations28% since 2021mostly methods-led
Advancements are cooling (43%→36% of field), led by Photonics.
rising sub-themes (early→recent)
  • Photonics45→59
  • Artificial neural network2→14
  • Rapid single flux quantum2→12
  • Detector20→29
  • Image sensor2→11
Newly emergingReinforcement learning 0→7 · Reconfigurability 0→6 · Photocathode 0→6
Landmark A Review of GaN on SiC High Electron-Mobility Power Transistors and MMICs · 965 cites
Concerns1,032 · 12%
▼ 13%→11% share
▼0.8× share momentum2 median citations30% since 2021mostly empirical
Concerns are cooling (13%→11% of field), led by Photonics.
rising sub-themes (early→recent)
  • Photonics10→28
  • Hardware security module6→13
  • Thermal10→16
  • Automotive industry2→8
  • Photonic integrated circuit9→14
Newly emergingExploit 0→9 · Software deployment 0→5
Landmark A Survey of Hardware Trojan Taxonomy and Detection · 1,365 cites
RESEARCH HOTSPOTS · United States

Where semiconductors is researched across United States

Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.

Atlanta491 · +0.54
Hot · Three-dimensional integrated circuitAdvancing · InterposerOpportunity · Circuit designConcern · Through-silicon via
SF Bay Area314 · +0.57
Hot · TemplateAdvancing · GermaniumOpportunity · Thermal conductivityConcern · Scaling
Boston284 · +0.65
Hot · Photonic integrated circuitAdvancing · Operational amplifierOpportunity · Common emitterConcern · Photonics
Los Angeles274 · +0.57
Hot · Monolithic microwave integrated circuitAdvancing · PlacementOpportunity · Artificial neural networkConcern · Electromigration
New York195 · +0.58
Hot · Intellectual propertyAdvancing · Test compressionOpportunity · Power gatingConcern · Hardware security module
Austin146 · +0.52
Hot · IC layout editorAdvancing · Multiple patterningOpportunity · Code (set theory)Concern · Finite element method
Pittsburgh123 · +0.64
Hot · Design for manufacturabilityAdvancing · Data miningOpportunity · Field-programmable gate arrayConcern · Integrated circuit layout
San Diego108 · +0.54
Hot · Standard cellAdvancing · Scan chainOpportunity · CMOSConcern · Dielectric
Ann Arbor87 · +0.68
Hot · MultiplexerAdvancing · Negative-bias temperature instabilityOpportunity · PhotonicsConcern · CMOS
Chicago71 · +0.63
Hot · Semiconductor detectorAdvancing · DiffusionOpportunity · Detector
PATENT SIGNAL · United States

Who's filing semiconductors patents in the United States

United States semiconductors patent filing is cooling — 112,775 filings from 8,000 assignees (2016–2025), led by IBM, Applied Materials, Intel; annual filings 11572→7675.

112,775 filings8,000 assigneespeak 13822/yr2016–2025
filing momentum (YoY 2016–2025)
top patent filers
  • IBM19691
  • Applied Materials13119
  • Intel11689
  • Micron Technology10011
  • Texas Instruments4804
  • LAM RES4667
  • Sandisk Technologies3051
  • Qualcomm2897

Common questions

How many Semiconductors companies are there in Fremont, United States?
Radar tracks 82 indexable Semiconductors companies headquartered in Fremont, United States that meet our profile-completeness bar.
What is the total funding raised by Semiconductors companies in Fremont, United States?
The Semiconductors companies in Fremont, United States on this list have raised a combined $2.7B in disclosed equity funding across 28 funded companies.
Which is the highest-funded Semiconductors company in Fremont, United States?
Royole is the highest-funded Semiconductors company in Fremont, United States, with $849.9M in disclosed equity funding.
How many Semiconductors companies in Fremont, United States are funded?
28 of the 82 Semiconductors companies in Fremont, United States on this list have disclosed at least one equity funding round.
How many Semiconductors unicorns are there in Fremont, United States?
1 Semiconductors company in Fremont, United States on this list is valued at $1B or more.
Who are the top investors in Fremont, United States Semiconductors companies?
The most active investors in Fremont, United States Semiconductors companies on this list include Samsung Venture Investment, Sequoia Capital, Intel Capital, OSTI, VentureTech Alliance.
Riya SenguptaFinancials

Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.

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