Best Semiconductors Companies in Arizona, United States
The 116 best Semiconductors companies in Arizona, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Microchip Technology.
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 Arizona
| # | Company | Disclosed funding | Last round | Employees | Founded | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Microchip Technology Manufacturer of semiconductors, microcontrollers, and integrated circuits for various applications | $10.2B | 29 mo ago | 22,600 22,600 → 17,862 (-21%) | 1989 | Steve Sanghi CEO & President | Cart FunctionalityAdobe Experience ManagerApple iCloud Mail+32 | — | 5 launchs |
| 2 | ON Semiconductor Manufacturer of power management, sensing, and connectivity solutions for diverse markets 74Market top 16%Funding top 19%Moat top 26%Product top 31% All 13 signals ▾Markettop 16% Fundingtop 19% Moattop 26% Producttop 31% Newstop 36% Patentstop 37% Techtop 38% Globaltop 40% Fin. healthtop 41% Innovationtop 43% Talenttop 44% Growthbottom 43% Customersbottom 40% Market: 30,000 employees (top 1% of Sensors) · Revenue ~$6.0B Funding: Raised $1.3B across 8 rounds · 8 rounds over 25 yrs (0.3/yr) rank vs industry peers · Fliar Intelligence Index 74/100 | $1.3B | 40 mo ago | 30,000 30,000 → 15,517 (-48%) | 1999 | Lauren Bellerjeau | Cart FunctionalityKontent.aiApple iCloud Mail+28 | 230 patents Provides over‑voltage protection and vertical power device technologies for switching converters. | 1 launch · 1 award |
| 3 | Everspin Manufacturer of magnetoresistive random-access memory (MRAM) solutions. | $68M | 138 mo ago | 72 72 → 119 (+65%) | 2008 | — | DrupalPHPSalesforce+21 | 1,171 patents Spintronic MRAM and magnetic sensor integration for non‑volatile memory solutions | 1 launch · 1 partnership · 1 award |
| 4 | Anadigm Provider of field programmable analog arrays (FPAA) | $41M | 272 mo ago | 2 | 2000 | Richard Riker CEO | — | 2 patents Patents concentrated in computing, sensing & instrumentation | — |
| 5 | Array Photonics Provides laser and photodetector arrays for sensing applications | $32M | 172 mo ago | 44 | 2007 | — | — | 65 patents high-efficiency multijunction solar cells and infrared optoelectronic devices | — |
| 6 | PCT International Broadband connectivity solutions provider empowering networks with innovative last-mile technologies | $25M | 167 mo ago | 450 | 1997 | — | WordPressAlgoliaMySQL+25 | 4 patents IoT-enabled material tracking systems with adaptive device-initiated network polling | — |
| 7 | Symmorphix Manufacturer of optical and communication products | $25M | 295 mo ago | 11 | 1998 | Edward Anderson President & CEO | — | 34 patents Thin-film deposition of dielectric/ceramic layers for high-performance energy storage devices. | — |
| 8 | NP Photonics Manufacturer of fibre lasers | $20M | 35 mo ago | 39 39 → 26 (-33%) | 1998 | — | — | 142 patents Free-space optical communication hardware, beam steering, and optical sensing technologies. | — |
| 9 | Atronix Provider of contract assembly services | $19M | 143 mo ago | — | 1980 | Peter Schofield Owner | — | — | — |
| 10 | Alphacore Provider of IP cores for diversified ICs | $14M | 13 mo ago | 20 | 2012 | — | NginxCloudflarejsDelivr+21 | 14 patents Patents concentrated in electrical & electronics | 1 award |
| 11 | Burge Environmental Real-time microbial sensor technology for environmental and industrial monitoring solutions | $12M | 71 mo ago | — | 1995 | David Hoffman Co-Founder | — | — | — |
| 12 | Lunewave Provider of radar sensor and antennas for automotive | $11M | 66 mo ago | 21 | 2017 | Hao Xin Co-Founder & CTO | — | 17 patents Gradient-index (GRIN) lens technology for millimeter‑wave automotive radar and RF communication systems. | — |
| 13 | Serious Integrated Developer of LCD display and control modules for OEM system designers | $10M | 86 mo ago | 13 | 2008 | — | — | — | — |
| 14 | PolyCharge Manufacturer of high-energy density, high-temperature capacitors | $9M | 37 mo ago | 9 | 2017 | — | WebflowreCAPTCHAHSTS+11 | — | — |
| 15 | AdValue Photonics Manufacturer of fiber lasers for materials processing | $8M | 10 mo ago | 22 22 → 22 (+0%) | 2007 | — | WordPressMySQLPHP+21 | 48 patents Advanced fiber-optic components: polarizers, couplers, infrared fibers, and rare‑earth doped lasers | — |
| 16 | Advent Diamond Developer of sensors for radiation detecting solutions 27Funding top 45%Talent bottom 49%Global bottom 36% All 3 signals ▾Fundingtop 45% Talentbottom 49% Globalbottom 36% Funding: Raised $7.1M across 7 rounds · 7 rounds over 8 yrs (0.9/yr) Talent: 1 named leader on record · 1 C-suite/founder profile curated rank vs industry peers · Fliar Intelligence Index 27/100 | $7M | 6 mo ago | — | 2010 | Manpuneet Benipal Co-Founder & CEO | — | — | — |
| 17 | Cactus Materials Semiconductor fabrication company specializing in imaging chips and AI hardware chips | $5M | 28 mo ago | 18 | 2016 | — | WordPressMySQLPHP+11 | — | 1 job opening |
| 18 | 4D Technology Provider of optical metrology and surface defect measurement equipment solutions | $4M | 101 mo ago | 57 | 2002 | — | WordPressMySQLPHP+20 | — | 1 launch |
| 19 | Force Impact Provider of tech hardware for detecting athlete head injury | $4M | 81 mo ago | 5 | 2013 | — | — | 37 patents Impact-sensing mouthguards and wearables for real-time sports concussion monitoring | — |
| 20 | Codelucida Enterprise SSD storage solution provider | $3M | 66 mo ago | 9 | 2013 | — | — | 23 patents Optimized hardware architectures for vertical layered decoding of quasi‑cyclic LDPC codes | — |
| 21 | Amtech Systems Manufacturer of solar cells, semiconductors, and silicon wafers | $2M | 253 mo ago | 405 | 1981 | Jong Whang Founder & Co-CEO | SalesforceAzureApache HTTP Server+10 | — | — |
| 22 | Apex Microtechnology Manufacturer of high-precision power analog components | $1M | 163 mo ago | 88 88 → 61 (-31%) | 1980 | — | BootstrapCloudflareSucuri+16 | 16 patents Thermal management and packaging for high‑power RF amplifiers and power supplies | 1 launch |
| 23 | DarkPulse Technologies Developer of engineering, installation, and security management solutions for industries | $850K | 62 mo ago | 213 | 2009 | — | WordPressMySQLPHP+16 | — | 1 job opening |
| 24 | Crystal Sonic Substrate thinning technology using sound waves | $250K | 24 mo ago | 7 | 2018 | Arno Merkle CEO | — | — | 1 internship |
| 25 | E3 Displays Manufacturer of custom LCD displays and touchscreens. It offers a full range of services, from design and… | $149K | 197 mo ago | 32 | 2007 | Rob Tomasek Co-Founder / Exec VP | HubSpot CMS HubVimeoSplide+20 | 2 patents Integrated display components for fuel nozzle and dual-mode LCD backlighting. | — |
Top 12 Semiconductors companies in Arizona
#1
Funding Raised · Scottsdale, Arizona · founded 2010$7.1Mraised▾
Developer of sensors for radiation detecting solutions. It provides users with a company that develops solid-state radiation detectors by using p-type, intrinsic, and n-type diamonds. It manufactures multiple sensors for the detection of neutrons, protons, alpha particles, beta particles, deep UV photons, and x-rays. It also develops diamond-based electrons components.
- Dec 2025Grant (prize money)$1.4M
- Jul 2023Grant (prize money)$1.4M
- May 2020Grant (prize money)$950K
- Mar 2020Grant (prize money)$750K
#2
Public · Chandler, Arizona · founded 1989 · 22600 employees$10.2Braised▾
Manufacturer of semiconductors, microcontrollers, and integrated circuits for various applications. The company provides analog, mixed-signal, and embedded control solutions. These products serve the industrial, automotive, consumer, aerospace, communications, and computing markets. The company offers design tools, technical support, and a range of resources.
- Jan 2024Grant (prize money)$162M
- Jan 2021Post IPO$193K
- Jan 2021Grant (prize money)$465.8K
- Jan 2020Grant (prize money)$1.7M
#3
Funding Raised · Tucson, Arizona · founded 2007 · 22 employees$7.5Mraised▾
AdValue Photonics manufacturer of fiber lasers for materials processing, scientific, LIDAR, and medical markets. Its detailed product portfolio includes single frequency fiber lasers. Q-switched fiber lasers, mode-locked fiber lasers, CW fiber lasers, and fiber amplifiers. The company also claims to offer glass fiber products.
- Jul 2025Grant (prize money)$282.3K
- May 2025Grant (prize money)$282.3K
- Dec 2022Grant (prize money)$176K
- Feb 2021Grant (prize money)$198.9K
#4
Funding Raised · Tempe, Arizona · founded 2012 · 20 employees$13.6Mraised▾
Provider of IP cores for diversified ICs. It offers IP cores for analogue to digital conversion, analogue to RF, PLL and Interface, radiation-tolerant detector readout, and other imaging solutions. Its services offered also includes a range of IC design for radio frequency, analogue and mixed-signal IC design, high-performance imaging system development, system development, etc. It has applications in areas like telecommunications, test equipment, space, defence, and scientific experiments.
- May 2025Grant (prize money)$206.5K
- Feb 2024Grant (prize money)$606.2K
- Jul 2023Grant (prize money)$206.4K
- Feb 2023Grant (prize money)$1.3M
#5
Public · Phoenix, Arizona · founded 1999 · 30000 employees$1.3Braised▾
Manufacturer of power management, sensing, and connectivity solutions for diverse markets. The company provides discrete and power modules, MOSFETs, IGBTs, and silicon carbide products. It offers solutions for automotive, industrial, computing, telecom, medical, aerospace, and defense sectors. The company also provides design tools, evaluation boards, technical documentation, and support services.
- Feb 2023Grant (prize money)$333.9K
- May 2021Post IPO$700M
- Jan 2017Grant (prize money)$1.9M
- Nov 2012Grant (prize money)$1.7M
#6
Series A · Tucson, Arizona · founded 1998 · 39 employees$20.4Mraised▾
Manufacturer of fibre lasers. It designs and produces optical light sources for sensing, medical, and research and development markets. It offers fiber and single-frequency lasers, amplified spontaneous emission sources, fibre amplifiers, and light sources.
- Jul 2023Grant (prize money)$1.3M
- Feb 2022Grant (prize money)$200K
- Feb 2021Grant (prize money)$1.3M
- Jun 2017Grant (prize money)$150K
#7
Seed · Tempe, Arizona · founded 2016 · 18 employees$4.5Mraised▾
Cactus Materials is an innovative technology company specializing in semiconductor fabrication, space applications, and nano-materials. They focus on developing state-of-the-art solutions in ceramic materials and precision engineering.
- Feb 2024Seed$3.7M
- Jul 2023Grant (prize money)$200K
- Jun 2023Seed$800K
- Jun 2021Grant (prize money)$1.3M
#8
Seed · Tucson, Arizona · founded 2017 · 9 employees$9.4Mraised▾
Manufacturer of high-energy density, high-temperature capacitors. These capacitors utilize a proprietary thermoset polymer dielectric, resulting in significantly improved energy density compared to existing technologies. Applications include electric vehicles, aerospace systems, and industrial power electronics. The capacitors are designed for high-power applications requiring stable performance across a wide temperature range and long operational life. A prismatic form factor allows for efficient heat dissipation and flexible integration into various system designs. The technology is suitable for wide band gap architectures such as SiC and GaN systems.
- Apr 2023Seed$2.4M
- Aug 2019Seed—
- Jan 2018Seed$7M
- Jan 2018Conventional Debt—
#9
Public · Chandler, Arizona · founded 2008 · 72 employees$68.5Mraised▾
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- Dec 2014Series B$14M
- Jul 2013Series B$15.2M
- Jan 2012Series A$1.8M
- Jan 2012Series A$5M
#10
Series A · Tucson, Arizona · founded 2017 · 21 employees$10.8Mraised▾
Lunewave develops radar sensors and antennas for automotive. The company provides an automotive radar sensor that detects vehicles at hi-resolution which can be used for ADAS in autonomous vehicles. The lens-based antenna is equipment that offers millimeter wave and microwave systems that can be used in automotive, drones, satellites, and more.
- Nov 2020Series A$7M
- Sep 2018Grant (prize money)$1.2M
- Sep 2018Seed$3.8M
- Apr 2018Grant (prize money)$1.4M
#11
Series B · Mesa, Arizona · founded 2000 · 2 employees$41Mraised▾
Anadigm provides a (5v and 3.3v statically reconfigurable) programmable Analog Signal Processors (dpASPs) also known as Field Programmable Analog Arrays. It is a fabless semiconductor company with support from Motorola. The products are designed to implement signal conditioning, filtering, data acquisition, closed-loop control, audio and other analog functions in a wide range of embedded systems and eases development of complex analog circuits with pre-qualified software and hardware. In addition, the company offers application-specific such as SonicMaster (chipsets for a subwoofer and low-frequency speaker modules), AnadigmFilter1 (fully programmable in terms of filter type (lowpass, highpass, bandpass and bandstop) and corner frequency (DC to 1MHz)), and RangeMaster (to develop a universal RFID tag reader).
- Oct 2003Series B$15M
- Feb 2001Series A$20M
- 2000Seed$6M
#12
Funding Raised · Tempe, Arizona · founded 1995$11.6Mraised▾
Real-time microbial sensor technology for environmental and industrial monitoring solutions. They specialize in advanced analytical technologies for water, soil, and air quality improvement. Their core offering is a proprietary microbial sensor probe combined with a signal processor and cloud-based analytics platform, enabling real-time monitoring of microbial biofilm response in bioreactor processes. This technology addresses challenges like sensor fouling and optimizes process control in wastewater treatment, fish farming, and environmental monitoring. They develop custom sensing technologies for various environmental contaminants. Their solutions provide real-time data and insights for process optimization and environmental protection.
- Jun 2020Grant (prize money)$206.1K
- Feb 2020Grant (prize money)$1.8M
- Apr 2018Grant (prize money)$1.3M
- Feb 2015Grant (prize money)$2.2M
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 in Arizona is moving
A read on the academic research around Semiconductors in Arizona — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 162 papers.
Arizona State University and University of Arizona lead moderately optimistic semiconductor research, focusing on materials, device design, and circuit testing, with advancements dominating over concerns.
- Arizona State University143
- University of Arizona20
- Interconnection1→3
- Semiconductor device1→3
- Integrated circuit3→4
- Electronic circuit3→4
- Optoelectronics3→4
- Analogue electronics1→3
- Electronic engineering3→4
- Electronic circuit5
- Transistor4
- CMOS4
- Reliability (semiconductor)4
- Electronic engineering4
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.