Best High Tech Companies in Louisville, United States
The 45 best High Tech companies in Louisville, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Infleqtion.
Our analysis of 306 High Tech companies
$95.7b in tracked funding; 95% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best High Tech companies in Louisville
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Infleqtion Provider of neutral-atom quantum technology, products and solutions 69Funding top 8%News top 27%Growth top 33%Market top 44% All 8 signals ▾Fundingtop 8% Newstop 27% Growthtop 33% Markettop 44% Talenttop 45% Techtop 47% Globalbottom 45% Moatbottom 38% Funding: Raised $347M across 25 rounds · 25 rounds over 3 yrs (8.3/yr) News: 11 BI events in 12 mo (of 15 tracked, 5 types) · +1000% YoY rank vs industry peers · Fliar Intelligence Index 69/100 | $347M | 5 mo ago | Public | Pranav Gokhale Co-Founder & CTO | 2007 | WordPress Block EditorWordPressMySQL+26 | — | 1 job opening |
| 2 | AMP AI-based waste sorting robot developer | $178M | 39 mo ago | Series C | — | 2015 | — | — | 1 partnership · 1 award |
| 3 | Virtual Peaker Provider of solutions for demand response and energy intelligence | $20M | 26 mo ago | Series A | — | 2015 | WordPressApple iCloud MailGoogle Workspace+27 | 10 patents Real-time control and energy management for remote IoT/industrial devices | 2 job openings |
| 4 | Neuronetrix Cognitive testing and analysis systems for neurological diseases | $9M | 102 mo ago | Series A | KC Fadem CEO | 2004 | — | 62 patents Patents concentrated in health & consumer products | — |
| 5 | Liberate Medical Developing respiratory muscle stimulator technology to liberate patients from mechanical ventilation 9Funding top 38%Moat top 48%Global bottom 32%Market bottom 27% All 5 signals ▾Fundingtop 38% Moattop 48% Globalbottom 32% Marketbottom 27% Techbottom 24% Funding: Raised $6.8M across 6 rounds · 6 rounds over 10 yrs (0.6/yr) Moat: Editorial + unicorn rating 5/10 · 9 curated direct competitors tracked rank vs industry peers · Fliar Intelligence Index 9/100 | $7M | 12 mo ago | Series B | — | 2013 | — | — | — |
| 6 | GoodMaps Platform offering positioning solutions for indoor spaces | $5M | 19 mo ago | Series A | Theresa Reno-Weber Chief Executive Officer | 2019 | WordPressApple iCloud MailMicrosoft 365+24 | 3 patents Indoor/indoor-outdoor user localization using sensor fusion and positioning algorithms | — |
| 7 | Stonestreet One Provides software solutions for Bluetooth wireless technology | $4M | 184 mo ago | Acqui-Hired | Lucy Stonestreet Founder | 1999 | — | — | — |
| 8 | 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 | 16 mo ago | Funding Raised | Vishal Shah Founder | 2012 | WordPressMySQLPHP+12 | 16 patents High-sensitivity atomic magnetometers and PCB coil arrays for MEG neuroimaging | — |
| 9 | Boulder Imaging Developer of machine vision inspection systems with artificial intelligence capabilities 40AI top 30%News top 38%Growth top 47%Tech top 47% All 8 signals ▾AItop 30% Newstop 38% Growthtop 47% Techtop 47% Talentbottom 49% Fundingbottom 45% Marketbottom 33% Globalbottom 32% AI: Classified as an AI company · Product described with: artificial intelligence News: 3 BI events in 12 mo (of 6 tracked, 2 types) · +200% YoY rank vs industry peers · Fliar Intelligence Index 40/100 | $2M | 4 mo ago | Early Stage | Carlos Jorquera Founder & CEO | 1995 | Cart FunctionalitySquarespace CommerceSquarespace+16 | — | — |
| 10 | Advanced Energy Materials Developer of nano-based battery components | $1M | 24 mo ago | Seed | Mahendra Sunkara Founder & CTO | 2010 | — | — | — |
| 11 | MobileMedTek Mobile medical device | $1M | 125 mo ago | Deadpooled | Bryan Ehret Founder & CFO | 2010 | — | 11 patents Electrophysiological diagnostic devices and medical testing kits with specialized electrode configurations. | — |
| 12 | Innovative Therapeutix Developer of music-based feeding devices for children | $300K | 58 mo ago | Seed | Rebekah Gossom Co-Founder | 2017 | — | — | — |
| 13 | Thera Bracelet Sensor-driven wearable for enhancing performance | $280K | 100 mo ago | Seed | Kacie Neutz Co-Founder & COO | 2013 | — | — | — |
| 14 | Advanced Manufacturer of 3D bioprinter | $186K | 96 mo ago | Acquired | — | 1987 | Wix eCommerceWixSentry+17 | 35 patents Uniformly doped multi‑element silicon crystal growth via advanced Czochralski processes | — |
| 15 | MailHaven Smart mailboxes for e-commerce delivery | $170K | 108 mo ago | Acqui-Hired | — | 2015 | — | — | — |
Top 12 High Tech companies in Louisville
#1
Public · Louisville, Colorado · founded 2007 · 197 employees$346.6Mraised▾
Provider of neutral-atom quantum technology, products and solutions. The company specializing in neutral-atom quantum computing, precision quantum sensing, and quantum software. They are focused on driving the industry forward and building an ecosystem of quantum technologies. It is used for defense and national security, space, telecommunications, scientific research and enterprise computing.
- Mar 2026Grant (prize money)$3.9M
- Mar 2025Grant (prize money)$6.2M
- Dec 2024Series C$100M
- Dec 2024Grant (prize money)$11M
#2
Early Stage · Louisville, Colorado · founded 1995 · 40 employees$2.4Mraised▾
Developer of machine vision inspection systems with artificial intelligence capabilities. The company’s software platform powers products to make intelligent decisions and adapt using artificial intelligence. The system can be trained as specialized needs evolve, avoiding development updates. The systems deliver detailed reports and high definition video records for forensics, comparison, and archiving. The company provides turnkey technology, project managers, trainers, and customer care.
- Apr 2026Unattributed—
- Oct 2016Unattributed$250K
- May 2014Conventional Debt$2M
- Oct 2013Conventional Debt$1.1M
#3
Series B · Louisville, Colorado · founded 2013 · 10 employees$6.8Mraised▾
Developing respiratory muscle stimulator technology to liberate patients from mechanical ventilation. The company focuses on creating innovative solutions for mechanically ventilated patients, addressing the unmet need of respiratory muscle atrophy. Their VentFree Respiratory Muscle Stimulator uses non-invasive neuromuscular electrical stimulation to contract abdominal wall muscles, synchronized with exhalation. This therapy aims to reduce muscle atrophy and potentially decrease the duration of mechanical ventilation. The company's technology has received regulatory authorization for emergency use, highlighting its potential to improve clinical outcomes, reduce morbidity and mortality, and offer significant savings for healthcare providers. They are committed to advancing respiratory care through research, development, and a focus on patient well-being.
- Aug 2025Series B$4.5M
- Jul 2023Series B$6.2M
- Apr 2019Conventional Debt$835K
- Sep 2016Seed$650K
#4
Series A · Louisville, Kentucky · founded 2019 · 27 employees$5.4Mraised▾
Platform offering positioning solutions for indoor spaces. It uses beacon, LiDAR and image recognition technology to provide maps of indoor spaces and solutions to manage and access them. It provides solutions to create maps and allows venues to control who can access what information about their space.
- Jan 2025Series A$6.7M
- May 2023Series A$3.3M
- Aug 2022Seed$3.5M
- Jan 2022Seed$1.4M
#5
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
#6
Series C · Louisville, Colorado · founded 2015 · 90 employees$178Mraised▾
AMP Robotics has developed an artificial intelligence-based waste sorting robot which picks recyclable materials off a conveyor belt in mixed waste, construction & demolition waste, and e-waste facilities. AI-technology is used to identify the waste material and machine learning platform keeps record of types of materials identified. The operational data is captured and is analyzed in a web-based platform through graphs. Has a capability to perform 60-picks per minute, can work 3-shifts per day with 1-year payback period.
- May 2023Series C$8M
- Nov 2022Series C$91.2M
- Dec 2020Series B$55M
- Nov 2019Series A$16M
#7
Series A · Louisville, Kentucky · founded 2015 · 43 employees$19.8Mraised▾
Provider of solutions for demand response and energy intelligence. It integrates with (IoT)-based devices from third-party device manufacturers and connects to those devices through the device manufacturer's server, using secure server-to-server communication systems. It applies machine learning and real-time control to devices to reduce demand. It offers utilities the power to control demand and also provides data about consumption to the users. Additionally, provides mobile and web applications that can bring together smart device data and billing information to provide a one-stop customer engagement platform.
- Jun 2024Conventional Debt$11.3M
- Feb 2022Series A$16.6M
- Apr 2021Seed$2M
- Mar 2021Conventional Debt$1.1M
#8
Seed · Louisville, Kentucky · founded 2010 · 1 employees$1.3Mraised▾
Developer of nano-based battery components. It provides technology for lithium-ion batteries as an anode material. It improved safety, stability and high cycle life, and rapid changeability properties, making it the best solution for Electric Vehicle applications.
- Aug 2024Seed$1.3M
- Oct 2014Grant (prize money)$891.7K
- Jan 2013Grant (prize money)$180K
- Nov 2010Grant (prize money)$180K
#9
Series A · Louisville, Kentucky · founded 2004 · 5 employees$9Mraised▾
Cognitive testing and analysis systems for neurological diseases
#10
Acqui-Hired · Louisville, Kentucky · founded 1999 · 12 employees$4.1Mraised▾
Developer of Bluetooth technology based in Louisville, Kentucky. The company provides software for chipmakers, distributors, embedded software companies and Original Equipment Manufacturers (OEMs) in personal computing, automotive, biomedical, mobile communications and consumer electronics products.
#11
Deadpooled · Louisville, Kentucky · founded 2010 · 10 employees$1.2Mraised▾
MobileMedTek develops technologies to monitor and track electrophysiology date. The company offers a portable device mobile health movement. The company has partnered withApple developing custom medical hardware to partner with their mobile devices. This partnership enables increased functionality, portability and accessibility of electrophysiological testing. Our device offers a combination of multiple medical tests into a single compact and cost effective unit. As of June 2017, the company's product details are not available.
- Mar 2016Seed$1.2M
#12
Seed · Louisville, Kentucky · founded 2017$300Kraised▾
Developer of music-based feeding devices for children. The company is engaged in the development of a LullaFeed music-based feeding device that allows parents and feeding specialists to support their child through the feeding progression. The device can be integrated with a mobile app to encourage infants to drink from the bottle.
- Oct 2021Seed$200K
- Sep 2021Seed$100K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of High Tech 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
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.