Best Semiconductors Companies in Palo Alto, United States
The 47 best Semiconductors companies in Palo Alto, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: PsiQuantum.
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.
Ranked: Best Semiconductors companies in Palo Alto
| # | Company | Disclosed funding | Last round | Employees | Founded | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | PsiQuantum 🦄 Developer of photon-based universal quantum computers 92Patents top 9%Funding top 13%Innovation top 16%Moat top 22% All 12 signals ▾Patentstop 9% Fundingtop 13% Innovationtop 16% Moattop 22% Newstop 26% Growthtop 27% AItop 28% Talenttop 30% Markettop 35% Partnerstop 41% Techtop 45% Globaltop 50% Patents: 889 patents matched (strict assignee match) · 691 filings since 2022 vs 198 in 2017-21 Funding: Raised $1.3B across 6 rounds · 6 rounds over 7 yrs (0.9/yr) rank vs industry peers · Fliar Intelligence Index 92/100 | $1.3B | 11 mo ago | 213 | 2015 | Mark Thompson Co-Founder & CTO | Cart FunctionalitySquarespace CommerceSquarespace+22 | 889 patents Patents concentrated in computing, sensing & instrumentation | 1 launch |
| 2 | SambaNova Systems 🦄 Provider of AI-powered software and hardware 93Innovation top 13%Patents top 13%Funding top 14%Tech top 19% All 13 signals ▾Innovationtop 13% Patentstop 13% Fundingtop 14% Techtop 19% AItop 22% Moattop 22% Newstop 23% Markettop 29% Partnerstop 32% Growthtop 39% Producttop 41% Globaltop 47% Talentbottom 49% Innovation: 589 patents (top 2% of patent-holders) · 511 filings since 2022 vs 78 in 2017-21 Patents: 589 patents matched (strict assignee match) · 511 filings since 2022 vs 78 in 2017-21 rank vs industry peers · Fliar Intelligence Index 93/100 | $1.1B | 5 mo ago | 497 497 → 406 (-18%) | 2017 | Christopher Re Co-Founder | Apple iCloud MailGoogle WorkspaceNode.js+32 | 589 patents Reconfigurable AI accelerator hardware for high‑performance deep‑learning inference | — |
| 3 | D-Wave Developer and delivery of quantum computing systems, software, and services | $256M | 65 mo ago | 222 | 1999 | Haig Farris Co-Founder | RubyRuby on RailsEnvoy+23 | 24 patents Design and optimization of distributed antenna systems and broadband wireless antenna technologies. | 1 launch |
| 4 | NeuroBlade Provider of big data analytics solutions | $110M | 58 mo ago | 110 | 2016 | Elad Sity Co-Founder & CEO | WordPressMySQLPHP+19 | — | — |
| 5 | Inpixon Provider of sensor fusion systems for visual data analytics and mapping solutions | $63M | 39 mo ago | 88 | 2001 | Nadir Ali CEO | HubSpot CMS HubEnvoyOptinMonster+25 | 46 patents Indoor and outdoor location analytics, device tracking, and dynamic policy enforcement. | — |
| 6 | oneNav Provider of wireless telecommunication infrastructures | $54M | 32 mo ago | 31 | 2019 | Paul McBurney Co-Founder | WordPressMySQLPHP+20 | 71 patents Advanced GNSS signal acquisition, tracking, and robust processing for satellite navigation receivers | — |
| 7 | Halo Industries Provider of sic wafers, processing, and manufacturing services | $46M | 27 mo ago | 36 | 2014 | Andrei Iancu Co-Founder & CEO | — | — | 1 internship |
| 8 | QC Ware Provider of a cloud-based computational platform for quantum computing | $33M | 60 mo ago | 50 | 2014 | — | WebflowApple iCloud MailGoogle Workspace+18 | 74 patents Quantum algorithms and hardware for chemistry, machine learning, and photonic data loading | — |
| 9 | Mekonos Developer of silicon-based nanomachine chips | $30M | 57 mo ago | 48 | 2016 | Greg Sitters Co-Founder | — | 49 patents Patents concentrated in transport & manufacturing processes | — |
| 10 | Massana Heavy civil and highway contractor specializing in infrastructure and marine construction | $24M | 309 mo ago | — | 1996 | Paul Costigan Co-Founder & CEO | — | — | — |
| 11 | Motivo Provider of AI-based yield management software for ICs | $20M | 60 mo ago | 24 | 2015 | Bharath Rangarajan Co-Founder & CEO | — | 44 patents Assistive walking devices (rollators, air‑infused ambulation aids) and chemical sewer pipe liners. | — |
| 12 | Intensivate Platform offering digital ICs for analytics and data center applications | $15M | 43 mo ago | 22 | 2016 | Sean Halle Co-Founder | — | 17 patents High-performance multi-threaded CPU architectures with advanced scheduling logic | — |
| 13 | Red Leader 3D mapping software | $13M | 50 mo ago | 13 | 2018 | Rebecca Wong Founder | — | — | — |
| 14 | Luminescent Lithography-enhancement products | $9M | 230 mo ago | 34 | 2002 | Moris Kori ex-CEO | — | 81 patents Chemiluminescent reagents for bioassays and photolithography verification technologies. | — |
| 15 | Artisense Visual positioning for autonomy, robotics, automotive, and fleet management solutions | $5M | 100 mo ago | 20 | 2015 | Daiu Ko CEO | Squarespace CommerceSquarespaceYouTube+12 | 5 patents Real-time visual‑inertial stereo odometry for autonomous navigation and AR/VR. | — |
| 16 | DFMSim Data-driven Simulations for semiconductor industry | $4M | 166 mo ago | 719 | 2005 | Raj K. Raheja Founder and Chairman | — | 4 patents Coordinate system conversion tools for process simulation and machine control | — |
| 17 | Exajoule Provides high resolutions micro displays and optical solutions using MEMS Technology | $2M | 268 mo ago | — | 2002 | Christopher Aubuchon CEO | — | 5 patents Micromirror beam‑steering devices for optical switching and signal routing | — |
| 18 | PathSense Precise location stack for iOS & Android, prioritizing accuracy and privacy | $2M | 134 mo ago | 11 | 2012 | — | — | — | — |
| 19 | Spiio Provider of sensors to monitor moisture content in the soil | $2M | 66 mo ago | 5 | 2015 | Chris Thorup Co-Founder | WordPress Block EditorElementorWordPress+28 | — | — |
| 20 | REX Computing Energy-efficient high performance computing system | $1M | 132 mo ago | 3 | 2013 | — | — | — | — |
| 21 | IOTA Computing Developer of ultra-low power processor core aimed at the Internet of Things | $1M | 174 mo ago | 3 | 2010 | Jeremy Walker Co-Founder/CEO | — | 16 patents Ultra-low-power hardware firewalls and massively multicore strand-management processors/OS | — |
| 22 | Odi Designs and develops embedded electronics products | $850K | 158 mo ago | 11 | 1993 | — | — | — | — |
| 23 | Sensing Electromagnetic Plus Flexible multi-touch pressure sensor manufacturer | $136K | 155 mo ago | 5 | 2013 | Silvano Furlan Co-Founder | — | — | — |
| 24 | CPI Manufacturer of electronic components and subsystems | $18K | 55 mo ago | 2,000 | 1995 | Andy Ivers CEO & President | SalesforcejQuery MigratejQuery+3 | 10 patents Patents concentrated in computing, sensing & instrumentation | — |
Top 12 Semiconductors companies in Palo Alto
#1
Series E · Palo Alto, California · founded 2017 · 497 employees$1.1Braised▾
Provider of AI-powered software and hardware. The platform offers a suite of generative AI systems for enterprises and government organizations. Its suite includes ChatGPT chatbots designed for banks, law firms, healthcare providers, and other sectors.
- Feb 2026Series E$350M
- Apr 2021Series D$676M
- Feb 2020Series C$250M
- Apr 2019Series B$150M
#2
Series E · Palo Alto, California · founded 2015 · 213 employees$1.3Braised▾
Developer of photon-based universal quantum computers. It uses photonic technology to develop error-corrected general-purpose quantum computers. It has applications in drug discovery, personalized medicine, artificial intelligence, and materials sciences.
- Sep 2025Series E$1B
- May 2025Series E$22M
- Apr 2024Series E$614.1M
- Apr 2024Conventional Debt—
#3
Series B · Palo Alto, California · founded 2014 · 36 employees$46Mraised▾
Provider of sic wafers, processing, and manufacturing services
- Apr 2024Series B$46M
#4
Series C · Palo Alto, California · founded 2019 · 31 employees$54.1Mraised▾
Provider of wireless telecommunication infrastructures. Its products include devices like L5-band GNSS receivers and pureL5 receivers that use artificial intelligence. Its devices are flexible and scalable and can be integrated into an SoC or implemented as a discrete chip.
- Dec 2023Series C—
- Sep 2023Series C$17M
- Jun 2023Series B$16.1M
- May 2021Series B$21M
#5
Public · Palo Alto, California · founded 2001 · 88 employees$63.3Mraised▾
Provider of sensor fusion systems for visual data analytics and mapping solutions. It offers indoor positioning analytics and mapping solutions for airports, shopping malls, office buildings, and government agencies. It uses radiofrequency sensors and artificial intelligence to detect and locate wireless devices. Its features include device detection, indoor wayfinding, asset tracking, and map profiles.
- May 2023Post IPO$1.5M
- Jan 2018Post IPO$3.2M
- Aug 2017Post IPO$602.6K
- Jun 2017Post IPO$2.2M
#6
Public · Palo Alto, California · founded 1999 · 222 employees$256.2Mraised▾
Developer and delivery of quantum computing systems, software, and services. It offers quantum computers a dual-platform quantum computing products and services, spanning both annealing and gate-model quantum computing technologies. It help customers realize the value of quantum today through enterprise-grade systems available on-premises and via its Leap quantum cloud service.
- Mar 2021Grant (prize money)$40M
- Dec 2019Series F$10M
- Feb 2018Series F$20M
- May 2017Series F$30M
#7
Series B · Palo Alto, California · founded 2016 · 110 employees$110.5Mraised▾
Provider of big data analytics solutions. It provides a platform that offers a reinvented system architecture powered by computational memory for fundamentally changing large data volume workloads. It also removes data bottlenecks that clog traditional CPUs and impede data analytics performance.
- Oct 2021Series B$83M
- Jun 2019Series A$23M
- Aug 2018Seed—
- 2017Seed$4.5M
#8
Series B · Palo Alto, California · founded 2014 · 50 employees$33.2Mraised▾
Provider of a cloud-based computational platform for quantum computing. It enables the integration of quantum computing power into an existing application. Their software is tailor-made for D-Wave’s machine and is targeting a specific subset of optimization problems known as binary integer programming.
- Jul 2021Series B$25M
- Jul 2018Series A$8.2M
- Apr 2018Grant (prize money)$1.4M
- Jan 2018Grant (prize money)$1.4M
#9
Series A · Palo Alto, California · founded 2016 · 22 employees$14.7Mraised▾
Platform offering digital ICs for analytics and data center applications. It develops integrated circuits for memory intensive parallel processing applications. It offers an accelerator card that can be loaded into a standard off the shelf server. The software considers this as a subnet of multiple independent servers that are indistinguishable from a rack mount. It has applications in multiple applications, leveraging Kafka, Spark, Hadoop, and machine learning technologies on their platforms.
- Dec 2022Series A$14.7M
- Jul 2018Grant (prize money)$225K
- May 2018Seed—
- Series A—
#10
Series A · Palo Alto, California · founded 2016 · 48 employees$29.6Mraised▾
Mekonos has is a nanorobotics developing company. The company has developed silicon-based nanorobotic chips for cell engineering. The nanorobots deliver biomolecules to the cells for genetic engineering. The cell therapy procedure can be used for the treatment of cancer.
- Nov 2021Series A$25M
- Nov 2020Series A$4.6M
#11
Series A · Palo Alto, California · founded 2018 · 13 employees$13Mraised▾
Developer of software-defined lidar designed to act as a three-dimensional camera in HD resolution with full-depth information. The company's system provides controllable zoom-in software with no beam steering hacks involved and allows hundreds of lasers to simultaneously be imaged instead of just one, enabling clients to increase image resolution and improve manufacturability with easy integration.
- May 2022Series A$10M
- Seed$3M
#12
Series A · Palo Alto, California · founded 2015 · 24 employees$20Mraised▾
Provider of AI-based yield management software for ICs. The company has developed proprietary computational technology to use graph analytics, AI, and machine learning to improve yield, and accelerate the ramp of new products. The company provides prescriptive insights and actions based on data analytics to address the root causes of yield problems.
Funding & investor landscape
Notable founders
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
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.
- Georgia Institute of Technology489
- IMEC343
- Intel325
- Purdue University West Lafayette218
- Industrial Technology Research Institute177
- Photonics56→121
- Photonic integrated circuit49→81
- Artificial neural network3→29
- Detector25→48
- Scalability53→73
- Photonics45→59
- Artificial neural network2→14
- Rapid single flux quantum2→12
- Detector20→29
- Image sensor2→11
- Photonics10→28
- Hardware security module6→13
- Thermal10→16
- Automotive industry2→8
- Photonic integrated circuit9→14
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.
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.
- IBM19691
- Applied Materials13119
- Intel11689
- Micron Technology10011
- Texas Instruments4804
- LAM RES4667
- Sandisk Technologies3051
- Qualcomm2897
Common questions
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.