Best Semiconductors Companies in Colorado, United States
The 107 best Semiconductors companies in Colorado, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Zayo.
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 Colorado
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Zayo Provider of fiber transport and network connectivity and managed services 89Funding top 16%Market top 22%Fin. health top 27%Global top 28% All 14 signals ▾Fundingtop 16% Markettop 22% Fin. healthtop 27% Globaltop 28% Newstop 31% Partnerstop 32% Techtop 33% Innovationtop 35% Producttop 38% Talenttop 38% Patentstop 44% AItop 45% Growthtop 46% Moattop 47% Funding: Raised $825M across 18 rounds · 18 rounds over 19 yrs (0.9/yr) Market: 2,828 employees (top 8% of Telecom) · Revenue ~$2.6B rank vs industry peers · Fliar Intelligence Index 89/100 | $825M | 11 mo ago | 2,828 2,828 → 4,523 (+60%) · sector median +24% | Steve Smith CEO | WordPressSentryApple iCloud Mail+32 | 14 patents Integrated vehicle data and charging infrastructure linking telecom networks to EV stations | 1 award |
| 2 | Advanced Energy Manufacturer of electronic components | $758M | 33 mo ago | 1,085 | — | Cart FunctionalityKentico CMSTailwind CSS+21 | 1,097 patents High‑voltage solid‑state power electronics for plasma and RF wave‑shaping. | 1 launch |
| 3 | Ascent Solar Manufacturer of flexible thin-film solar panels for varied applications 37Product top 14%News top 25%Funding top 30%Growth top 30% All 12 signals ▾Producttop 14% Newstop 25% Fundingtop 30% Growthtop 30% Innovationtop 39% Patentstop 42% Talentbottom 49% Techbottom 39% Globalbottom 38% Moatbottom 37% Fin. healthbottom 36% Marketbottom 19% Product: 4 distinct product lines · Company stage: Public News: 6 BI events in 12 mo (of 88 tracked, 11 types) · +200% YoY rank vs industry peers · Fliar Intelligence Index 37/100 | $265M | 4 mo ago | 16 | Paul Warley CEO | HubSpot CMS HubEnvoyHubSpot+8 | 96 patents Thin‑film solar cell manufacturing, flexible substrates, and monolithic integration for airborne power. | — |
| 4 | NUBURU Developer of high-power blue lasers for welding, additive manufacturing, and materials processing 53Growth top 18%News top 24%Funding top 27%Partners top 32% All 11 signals ▾Growthtop 18% Newstop 24% Fundingtop 27% Partnerstop 32% Patentstop 33% Innovationtop 37% Techtop 42% Talentbottom 49% Globalbottom 48% Marketbottom 33% Fin. healthbottom 25% Growth: Web rank 10,000,000 → 5,000,000 YoY · 10 acquisition/expansion moves in 24 mo News: 29 BI events in 12 mo (of 69 tracked, 10 types) · +142% YoY rank vs industry peers · Fliar Intelligence Index 53/100 | $86M | 6 mo ago | 41 | Mark Zediker Co-Founder & CEO | WordPressMySQLPHP+21 | 191 patents Patents concentrated in electrical & electronics | 1 partnership |
| 5 | ZettaCore Nanotechnology based materials for semiconductor applications | $44M | 200 mo ago | 10 | — | — | 59 patents Surface functionalization of metal/oxide substrates for electronic and photonic device integration | — |
| 6 | Swift Solar Provider of flexible perovskite solar cells 69Growth top 17%Innovation top 20%Patents top 23%Talent top 25% All 10 signals ▾Growthtop 17% Innovationtop 20% Patentstop 23% Talenttop 25% Fundingtop 29% Newstop 30% Moattop 32% Techbottom 42% Globalbottom 40% Marketbottom 30% Growth: 5 acquisition/expansion moves in 24 mo · Fresh capital in last 24 mo Innovation: 63 patents (top 27% of patent-holders) · 50 filings since 2022 vs 13 in 2017-21 rank vs industry peers · Fliar Intelligence Index 69/100 | $42M | 13 mo ago | 19 | Tomas Leijtens Cto | WebflowApple iCloud MailGoogle Workspace+11 | 63 patents Integrating robust interconnects and moisture barriers for perovskite‑silicon tandem solar modules | 1 job opening |
| 7 | Magnolia Broadband Fabless semiconductor company and the inventor of Mobile Transmit Diversity (MTD) | $38M | 155 mo ago | 4 | — | — | 182 patents Patents concentrated in electrical & electronics | — |
| 8 | Lightwave Logic Provider of polymer-based PICs | $30M | 126 mo ago | 33 33 → 67 (+103%) · sector median +24% | — | DudaNginxSnowplow Analytics+11 | 151 patents Design of high‑performance organic electro‑optic chromophores for modulators. | 1 launch |
| 9 | Zight Provides liquid crystal on silicon (LcoS) microdisplay technologies | $21M | 52 mo ago | 23 23 → 31 (+35%) · sector median +24% | — | WordPress Block EditorWordPressApple iCloud Mail+33 | — | — |
| 10 | Ramtron Semiconductor solutions for automotive, industrial, and consumer applications | $20M | 249 mo ago | 79 | Dana Nazarian CEO | — | — | — |
| 11 | Akonia Holographics Optical technologies based on holography | $19M | 148 mo ago | 11 | — | — | 146 patents Advanced holographic skew mirror optics for wide‑FOV AR/VR displays and dispersion‑compensated imaging | — |
| 12 | Access Sensor Air sampling solutions: portable, reliable, and easy-to-use for pollutant monitoring 13Funding top 40%Talent bottom 49%Product bottom 36%Global bottom 29% All 5 signals ▾Fundingtop 40% Talentbottom 49% Productbottom 36% Globalbottom 29% Marketbottom 23% Funding: Raised $8.7M across 9 rounds · 9 rounds over 6 yrs (1.5/yr) Talent: 1 named leader on record · 1 C-suite/founder profile curated rank vs industry peers · Fliar Intelligence Index 13/100 | $9M | 18 mo ago | 9 | Thomas Reilly Chief Executive Officer | — | — | — |
| 13 | BNS Precision polarization solutions and components, from design to manufacturing and services | $8M | 65 mo ago | 11 | Steve Serati Founder & President | — | — | — |
| 14 | MVSystems Developer of amorphous silicon and thin-film transistors (TFTs) | $8M | 107 mo ago | — | Arun Madan Founder | — | — | — |
| 15 | Scram Systems Technology solutions for alcohol, location monitoring, and offender management | $8M | 138 mo ago | 260 260 → 381 (+47%) · sector median +24% | — | WordPress Block EditorWordPressMySQL+33 | — | — |
| 16 | Altia Provider of development services and code generation tools for embedded displays | $3M | 46 mo ago | 64 64 → 71 (+11%) · sector median +24% | Mike Juran Co-Founder & CEO | WordPressMySQLPHP+27 | 3 patents Forensic capture/replay of UI streams and automated embedded UI design validation. | 1 job opening |
| 17 | QuSpin Developer of magnetic field sensors 10Moat top 38%Product top 48%Funding bottom 48%Patents bottom 47% All 9 signals ▾Moattop 38% Producttop 48% Fundingbottom 48% Patentsbottom 47% Talentbottom 45% Innovationbottom 42% Globalbottom 31% Techbottom 19% Marketbottom 17% Moat: Editorial + unicorn rating 4/10 · IP moat: 16 patents Product: 4 distinct product lines · 1 published app (19 installs) rank vs industry peers · Fliar Intelligence Index 10/100 | $3M | 13 mo ago | 9 | Vishal Shah Founder | WordPressMySQLPHP+12 | 16 patents Atomic and optically pumped magnetometer technologies for MEG sensor arrays | — |
| 18 | Polaris Electro-Optics Developer of silicon photonic modulators for data centers, AI, and high-performance computing | $3M | 13 mo ago | — | Jason Sickler Co-Founder & CEO | — | — | — |
| 19 | Crystal Diagnostics Developer of technology solutions for pathogen testing of food produce | $3M | 161 mo ago | 38 | — | — | — | — |
| 20 | REO Electronic manufacturing company | $2M | 200 mo ago | 288 | — | — | — | — |
| 21 | Tangram Vision Provider of SDK to integrate vision sensors with robots | $2M | 62 mo ago | 5 | Brandon Minor Founder & CEO | WebflowStripejQuery+13 | — | — |
| 22 | LightWare Provider of laser rangefinder products | $2M | 70 mo ago | 27 | — | Cart FunctionalityWooCommerceWordPress+36 | — | — |
| 23 | 2B Technologies Ozone detection devices for industrial air quality monitoring application | $835K | 189 mo ago | 25 | John Birks CEO & President | — | — | — |
| 24 | Sinton Instruments Manufacturer of silicon photovoltaic process control instruments and analysis techniques | $766K | 144 mo ago | — | — | — | — | — |
| 25 | Analyte Logic Sensor system for Postoperative Opioid-Induced Respiratory Depression prevention | $700K | 148 mo ago | 5 | Nicholas L. Taro Founder | — | — | — |
| 26 | Phase IV Engineering Provider of wireless sensors for IoT applications | $381K | 61 mo ago | 19 | — | Cart FunctionalityWooCommerceWordPress+24 | — | — |
| 27 | Vapor Cell Technologies Provider of ultra-compact vapor cells designed for fidelity measurement equipment in quantum sensors and… | $256K | 63 mo ago | — | Doug Bopp Founder | — | — | — |
| 28 | Lifeloc Breath alcohol and drug testing solutions for safety and compliance | $250K | 141 mo ago | 37 | — | Cart FunctionalityMagentoMageWorx Search Autocomplete+22 | 20 patents Point‑of‑care chemical/biological analysis and surface decontamination technologies | — |
| 29 | Kaia Corp Provider of microfluidics flow measurement tools | $225K | 108 mo ago | — | Akin Koksal Co Founder - CTO | — | 2 patents Optical pressure and phase‑change sensing systems for fluid analysis | — |
| 30 | XUV Lasers Company specializes in design and development of ultraviolet lasers and optical systems | $200K | 7 mo ago | 7 | Carmen Menoni Co-Founder & President | — | 4 patents Nano-scale anti-counterfeiting stamps and matched optical readers for product authentication | — |
| 31 | Momentum Optics Supplier of optical components and services | $100K | 12 mo ago | 4 | Jeremy Goeckeritz Founder & CEO | — | — | — |
Top 12 Semiconductors companies in Colorado
#1
Public · Thornton, Colorado · founded 2005 · 16 employees$265.2Mraised▾
Manufacturer of flexible thin-film solar panels for varied applications. These photovoltaic modules are suitable for airborne vehicles, space missions, and agrivoltaic installations. The company utilizes CIGS chemistries with roll-to-roll manufacturing processes. The panels are built on a thin polyamide substrate.
- Jan 2026Post IPO$25M
- Dec 2025Post IPO$2M
- Oct 2024Post IPO$1.9M
- Apr 2023Post IPO$9M
#2
Acquired · Boulder, Colorado · founded 2007 · 2828 employees$825Mraised▾
Provider of fiber transport and network connectivity and managed services. Operations include the delivery of dark fiber, wavelength capacity, and private network infrastructure. Additional offerings consist of internet access, ethernet, and cloud integration services. Security features include protection against distributed denial of service attacks and managed firewall configurations. Communication tools include voice solutions and unified collaboration platforms. Infrastructure support extends to wireless connectivity and satellite backup options for business continuity.
- Jun 2025Grant (prize money)—
- Aug 2024Grant (prize money)$27.8M
- Dec 2020Grant (prize money)—
- Mar 2019Post IPO—
#3
Public · Centennial, Colorado · founded 2015 · 41 employees$86.2Mraised▾
Developer of high-power blue lasers for welding, additive manufacturing, and materials processing. The company provides blue lasers that interact efficiently with copper, aluminum, silver, nickel, and other metals. Its lasers deliver power with galvo scanner compatibility, enabling high-speed welding with a large process window and micron-scale depth control. The company offers direct-to-scanner and fiber-delivery-to-scanner product lines for applications including consumer electronics, battery manufacturing, e-mobility, and medical devices.
- Dec 2025Post IPO$23.2M
- Aug 2024Post IPO$648K
- Apr 2024Post IPO$3M
- Jun 2023Post IPO$7.9M
#4
Series A · Golden, Colorado · founded 2017 · 19 employees$41.8Mraised▾
Provider of flexible perovskite solar cells. It uses hybrid organic-inorganic lead or tin halide-based material as the light-harvesting active layer. Its features include outdoor self-charging, high-performance flexible products, integration with building materials, and suitable power-to-weight ratios.
- Apr 2025Grant (prize money)$6.4M
- Dec 2023Series A$27M
- Nov 2020Series A$8.2M
- Jul 2019Grant (prize money)$225K
#5
Public · Denver, Colorado · founded 1981 · 1085 employees$758.1Mraised▾
Manufacturer of electronic components
- Sep 2023Post IPO—
- Jan 2020Grant (prize money)$272.6K
- Sep 2019Conventional Debt$500M
- Feb 2016Grant (prize money)$148.9K
#6
Funding Raised · Fort Collins, Colorado · founded 2012 · 9 employees$8.7Mraised▾
Air sampling solutions: portable, reliable, and easy-to-use for pollutant monitoring. They specialize in developing and producing innovative air samplers for particulate and gaseous pollutants. Their products are designed to be small, portable, virtually silent, reliable, and easy to use, enabling efficient air sample collection. They offer fully integrated size-selective inlets, filters, and ultrasonic pumps, eliminating the need for tubing and tape. Their wearable devices are lightweight and quiet, with easy setup via a mobile application. Comprehensive data logs and analysis tools ensure robust quality assurance and greater insight. The durable hardware is suitable for challenging environments, providing a less obtrusive alternative to conventional personal samplers. They offer solutions for personal, indoor, and outdoor sampling, capable of sampling multiple pollutants with a single instrument. They provide technical resources, application notes, and guidance to help users maximize the benefits of their products. They focus on customer success and employee growth, fostering a culture of experimentation and collaboration.
- Dec 2024Grant (prize money)$305.3K
- Sep 2020Grant (prize money)$256K
- May 2020Grant (prize money)$158.1K
- Sep 2019Grant (prize money)$1.7M
#7
Funding Raised · Louisville, Colorado · founded 2012 · 9 employees$3.3Mraised▾
QuSpin is a developer of magnetic field sensors. It uses Optically Pumped Magnetometer (OPM) technology for developing sensors. It is developed using three main components such as a laser, a glass vapor cell containing sensing atoms in a gaseous state, and a photodetector. The company offers products such as Zero-Field Magnetometer (QZFM) is an ultra-sensitive vector magnetometer that operates in low field environments and Total-Field Magnetometer (QTFM) is a compact, high-sensitivity scalar magnetometer.
- Apr 2025Grant (prize money)$2.6M
- Feb 2025Grant (prize money)$497.9K
- May 2012Grant (prize money)$197.4K
#8
Series A · Broomfield, Colorado · founded 2021$3Mraised▾
Developer of silicon photonic modulators for data centers, AI, and high-performance computing. The company focuses on integrated photonics technology for communications and computation. It offers technology that enables high-speed, energy-efficient integrated photonics products for applications in datacenters, cloud computing, artificial intelligence, high-performance computing, communications, wireless technology, and quantum computing. The company's technology is based on patented material and design innovations.
- Apr 2025Series A$10M
- Dec 2023Seed$3M
#9
Deadpooled · Fort Collins, Colorado · founded 2010 · 7 employees$199.8Kraised▾
Developer of laser technology designed to specialize in the development of compact ultraviolet lasers and ultraviolet optical systems. The company's technology aids in the development of desktop-size EUV lasers and optical systems and also commercializes laser technology that includes ultrashort wavelength lasers, enabling users to get advanced applications in single-photon ionization mass spectroscopy as well as semiconductor manufacturing.
- Oct 2025Grant (prize money)$199.8K
#10
Series A · Longmont, Colorado · founded 2009 · 4 employees$100Kraised▾
Supplier of optical components and services
- Jun 2025Series A$4.3M
- May 2021Grant (prize money)—
- Mar 2021Seed$100K
- May 2020Grant (prize money)$250K
#11
Series A · Boulder, Colorado · founded 2010 · 23 employees$21.1Mraised▾
Zight (previously Colorado MicroDisplay, acquired by Three-Five Corp.) develops and markets miniature color display components for the communication, computer, and entertainment products. Its technology finds applications in products like wearable monitors for notebooks and handheld personal computers; entertainment headsets; portable digital versatile disk; and plane theater to receive access, and interact with voice, text, and image communication.
- Jan 2022Series A$9.3M
- May 2018Seed$5.5M
- Jul 2016Seed$2M
#12
Deadpooled · Englewood, Colorado · founded 1999 · 10 employees$44Mraised▾
Zettacore was an advanced materials company focussed on molecular memory applications. Their process used specially designed molecules that could store and utilize much more data than typical semiconductors. They planned to develop molecular memory as a better alternative to embedded DRAM. The company gathered lot of funding from marque names in the VC industry but was closed down around 2011 as the technology could not be commercialized successfully.
- Sep 2009Grant (prize money)$1.9M
- May 2009Series C$21M
- Sep 2008Grant (prize money)$1.9M
- Jan 2004Series B$17.5M
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 Colorado is moving
A read on the academic research around Semiconductors in Colorado — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 68 papers.
Led by CU Boulder and Colorado State, Colorado institutions research 3D IC/TSV technologies and semiconductor materials with an optimistic tone, emphasizing breakthroughs over concerns.
- University of Colorado Boulder35
- Colorado State University13
- University of Colorado Colorado Springs8
- Colorado School of Mines6
- University of Colorado System5
- Photonics1→4
- Integrated circuit4→7
- Electronic circuit1→3
- Electronic circuit7
- Integrated circuit6
- Electronic engineering3
- Through-silicon via3
- Three-dimensional integrated circuit2
- Integrated circuit4
- Fabrication3
- Metrology2
- Wafer2
- Electronic circuit2
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.