Best High Tech Companies in Wisconsin, United States
The 153 best High Tech companies in Wisconsin, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Propeller Health.
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 Wisconsin
| # | Company | Disclosed funding | Last round | Employees | Founded | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Propeller Health Mobile platform and a sensor for respiratory health management | $64M | 96 mo ago | 119 | 2010 | — | Apple iCloud MailSalesforce DeskSalesforce+7 | — | — |
| 2 | Understory Provider of ground-based dot sensors to collect hyperlocal weather data | $58M | 30 mo ago | 20 | 2012 | Adam Dershewitz Co-Founder & CTO | — | 50 patents IoT weather sensors and data processing for environmental and multimedia applications | — |
| 3 | Encorp Demand response and smart communications systems | $53M | 260 mo ago | 60 | 1992 | — | — | — | — |
| 4 | Perceptive IO AI-powered automated robotic surgery device for dentists | $45M | 10 mo ago | — | 2018 | Chris Ciriello Co-Founder & CEO | Craft CMSPHPYii+9 | 22 patents Vehicle safety and autonomous perception sensors integrating IR seat‑belt detection and centralized object detection networks. | — |
| 5 | FlexDex Developing a mechanical arm for MIS procedure | $40M | 30 mo ago | 10 | 2010 | Thomas Davison Special Advisor to the CEO | — | 64 patents Advanced articulated handheld surgical and electrosurgical instruments with modular joint systems | — |
| 6 | RAIC Labs Software company that develops artificial intelligence solutions for image processing | $37M | 28 mo ago | — | 2019 | Corey Jaskolski President and Founder | WordPressApple iCloud MailMicrosoft 365+18 | — | — |
| 7 | Imbed Biosciences Provider of nanotech-based wound care products 48Growth top 32%Funding top 37%Talent top 38%Moat top 39% All 7 signals ▾Growthtop 32% Fundingtop 37% Talenttop 38% Moattop 39% Techtop 44% Marketbottom 33% Globalbottom 32% Growth: Headcount 24 → 35 (+46%) across vintages · Fresh capital in last 24 mo Funding: Raised $34.3M across 18 rounds · 18 rounds over 16 yrs (1.1/yr) rank vs industry peers · Fliar Intelligence Index 48/100 | $34M | 4 mo ago | 35 35 → 40 (+14%) | 2010 | Michael Schurr Co-Founder & Chief Medical Officer | WordPress Block EditorCart FunctionalityWordPress+30 | — | — |
| 8 | Telkonet Provider of HVAC energy management solutions for commercial spaces | $25M | 124 mo ago | 27 | 1999 | — | WordPressMySQLPHP+25 | 16 patents Patents concentrated in electrical & electronics | — |
| 9 | PAXAFE Developer of IoT-enabled, track and traceable packaging solutions for multiple industries | $15M | 7 mo ago | 20 | 2018 | Ilya Preston Co-Founder & CEO | — | 5 patents Predictive analytics platform for shipping and logistics optimization | — |
| 10 | Tascet Cybersecurity solutions provider specializing in fraud prevention and quantum infrastructure security | $13M | 166 mo ago | 11 | 2005 | — | — | — | — |
| 11 | Allergy Amulet Developer of a portable food allergen sensor for sample detection 42Moat top 31%Tech top 33%Growth top 35%Funding top 40% All 10 signals ▾Moattop 31% Techtop 33% Growthtop 35% Fundingtop 40% Producttop 46% Talentbottom 49% Innovationbottom 47% Patentsbottom 35% Globalbottom 31% Marketbottom 27% Moat: Editorial + unicorn rating 7/10 · IP moat: 11 patents Tech: 38 technologies across 4/8 capability areas · Cloud: Cloudflare rank vs industry peers · Fliar Intelligence Index 42/100 | $13M | 21 mo ago | 18 | 2016 | Joseph BelBruno Co-Founder | Squarespace CommerceSquarespaceProton Mail+30 | 11 patents Electropolymerized biosensors for rapid food allergen detection and quantification. | — |
| 12 | Wicab Provider of wearable assistive device to visualize objects for visually impaired | $8M | 121 mo ago | 3 | 1998 | — | WixSentryEnvoy+11 | 25 patents Neuro-modulation therapies and wearable assistive vision systems for blind users. | — |
| 13 | Mirus Bio Developer of transfection reagents and electroporation products | $7M | 213 mo ago | 33 33 → 63 (+91%) | 1995 | — | WordPressSalesforceSalesforce Service Cloud+30 | — | — |
| 14 | EnSync Manufactures intelligent energy storage systems | $7M | 87 mo ago | 64 | 1986 | — | — | 59 patents Hybrid energy storage management and power flow control for renewable and backup systems | — |
| 15 | Xolve Developed a technology to produce graphene and disperse it economically in a target material. | $7M | 136 mo ago | 10 | 2008 | — | — | 6 patents Advanced polymer‑graphene nanocomposite materials for high‑performance structural applications | — |
| 16 | Medical Cyberworlds AI-powered VR training for emotional intelligence and communication skills | $5M | 56 mo ago | 3 | 2006 | Fred Kron Founder & CEO | — | — | — |
| 17 | COnovate Develoepr of carbon-based nanostructure prodcts and equipment | $5M | 17 mo ago | 10 10 → 11 (+10%) | 2016 | Carol Hirschmugl Co-Founder & CEO | — | 9 patents Graphene monoxide-based electrode materials for high-performance batteries and supercapacitors | — |
| 18 | ReadySet Provider of virtual reality solution for retail solutions | $5M | 48 mo ago | 13 | 2019 | — | WordPressMySQLPHP+24 | — | — |
| 19 | TrafficCast Large scale traffic data analytics for navigation | $4M | 220 mo ago | 39 | 1999 | — | — | 7 patents Real-time traffic data collection, analysis, and management network systems for road transportation. | — |
| 20 | Ebullient Offers cooling systems for data centers | $3M | 112 mo ago | 9 | 2012 | — | — | 69 patents Advanced two-phase cooling heat sink modules for high‑power electronics thermal management. | — |
| 21 | Atrility Medical AI-powered cardiac monitoring for clearer decisions and improved patient care 24Innovation top 40%Funding top 43%AI top 45%Talent top 45% All 8 signals ▾Innovationtop 40% Fundingtop 43% AItop 45% Talenttop 45% Producttop 46% Techbottom 30% Globalbottom 29% Marketbottom 15% Innovation: 2 product lines Funding: Raised $3.4M across 5 rounds · 5 rounds over 8 yrs (0.6/yr) rank vs industry peers · Fliar Intelligence Index 24/100 | $3M | 7 mo ago | 8 | 2017 | Nick Bergen Co-Founder | — | — | — |
| 22 | Scanalytics Provider of sensor-based retail analytics 27AI top 15%Moat top 31%Product top 43%Funding top 48% All 11 signals ▾AItop 15% Moattop 31% Producttop 43% Fundingtop 48% Talentbottom 49% Innovationbottom 48% Patentsbottom 48% Globalbottom 37% Techbottom 30% Newsbottom 27% Marketbottom 21% AI: Holds AI/ML patents (G06N-family CPC) Moat: Editorial + unicorn rating 7/10 · IP moat: 13 patents rank vs industry peers · Fliar Intelligence Index 27/100 | $3M | 13 mo ago | 7 | 2012 | Joe Scanlin Co-Founder/Chief Executive Officer | — | 13 patents Smart floor sensor analytics for occupancy, health monitoring, and building control | — |
| 23 | Dianomi Therapeutics Developer of therapies for treating inflammatory diseases | $3M | 69 mo ago | 7 | 2017 | — | — | — | — |
| 24 | OnKol Connecting elderly and special needs individuals with family and caregivers | $3M | 114 mo ago | 9 | 2013 | — | — | — | — |
| 25 | Intellivisit AI-powered solutions transforming urgent care with technology and expert consulting | $3M | 81 mo ago | 7 | 2014 | Jay Mason Co-Founder and Board Member | — | — | — |
| 26 | GrandCare Providing remote care platform for caregivers and senior housing communities | $3M | 77 mo ago | 23 | 2005 | Matthew Warnes CEO | WordPressMySQLPHP+21 | — | — |
| 27 | iDAvatars Avatar based patient engagement platform for healthcare | $3M | 109 mo ago | 15 | 2013 | Norrie Daroga Founder & CEO | — | — | — |
| 28 | Vimoc Provides AI-enabled solutions for edge computing | $2M | 124 mo ago | 9 | 2012 | Anthony Laskovski Co-Founder & Director | — | — | — |
| 29 | Wi2Wi Provider of a location tracking platform 32Product top 14%Funding top 39%Moat top 45%Growth top 48% All 10 signals ▾Producttop 14% Fundingtop 39% Moattop 45% Growthtop 48% Globalbottom 49% Talentbottom 49% Innovationbottom 45% Marketbottom 40% Patentsbottom 29% Techbottom 23% Product: 9 distinct product lines · Company stage: Public Funding: Raised $2.2M across 4 rounds · 4 rounds over 2 yrs (2.0/yr) rank vs industry peers · Fliar Intelligence Index 32/100 | $2M | 10 mo ago | 45 45 → 27 (-40%) | 2005 | Zachariah J Mathews CEO & President | JoomlaPHPBootstrap+7 | 3 patents Integrated multi-die IC package reliability via ESD protection and built‑in self‑test/repair | — |
| 30 | Metria Innovation Developer of a phase tracking system with a single camera for 3D measurements | $2M | 180 mo ago | — | 2008 | Brian Armstrong CEO & President | — | — | — |
| 31 | Last Lock Developer of smart locks | $2M | 43 mo ago | 29 | 2019 | Jack Ryan Founder & CEO | — | — | — |
| 32 | Fishidy Geo-map based social community platform for fishers | $2M | 144 mo ago | 3 | 2010 | Brian Jensen Founder & CEO | TypeScriptMapbox GL JSZone.js+10 | — | — |
| 33 | mdotLabs Advertising security platform | $1M | 151 mo ago | 14 | 2013 | Timur Yarnall Co-Founder & CEO | — | — | — |
| 34 | Wellntel Provider of cloud-based groundwater monitoring network deployers | $1M | 96 mo ago | 10 10 → 11 (+10%) | 2012 | Nicholas Hayes Co-founder and Director | — | 3 patents Oil and gas wellhead water quality monitoring sensors and systems | — |
| 35 | Microscopy Innovations Developer of sample preparation system for the electron microscope | $1M | 123 mo ago | 6 | 2007 | Steven Goodman Founder | — | — | 1 launch |
| 36 | Quietyme Smart solutions for managing noise, improving patient experience, and property management | $980K | 143 mo ago | 3 | 2012 | John Bialk Founder & CEO | — | 3 patents Real-time disturbance detection and predictive analytics for industrial control systems | — |
| 37 | Eso Technologies Esophageal mounted device for cardiac vital signs monitoring | $852K | 153 mo ago | — | 2008 | Bonnie Reinke President and CEO | — | — | — |
| 38 | Octane Coffee Fully automated coffee drive-thru kiosk offering customized coffee | $850K | 25 mo ago | 2 | 2018 | — | WebflowApple iCloud MailGoogle Workspace+13 | — | — |
| 39 | ALX Developer of autonomous operating system for UAVs | $700K | 68 mo ago | 5 | 2016 | Geoffrey Mormal Founder & CEO | — | — | — |
| 40 | Co-drx Developer of nanoparticle chemotherapy drugs for cancer | $428K | 91 mo ago | 4 | 2013 | — | — | — | — |
| 41 | URTPC Developer of real-time simulation software for power conversion and motion planning | $425K | 47 mo ago | 4 | 2015 | — | — | — | — |
| 42 | OneEvent Technologies Patented predictive analytics engine for building and home monitoring | $415K | 117 mo ago | 892 | 2014 | Kurt Wedig Founder & CEO | Cart FunctionalityWordPressMySQL+30 | 18 patents Patents concentrated in computing, sensing & instrumentation | — |
| 43 | InStepNanoPower Wearable solution that can convert mechanical energy into electrical energy | $298K | 191 mo ago | — | 2010 | Tom Krupenkin President & CEO | — | — | — |
| 44 | SimplifIDe Security solution for secure authentication to enhance customer experience | $285K | 111 mo ago | 5 | 2016 | Nick Fuhrman Co-Founder & CMO | — | — | — |
| 45 | AugRay Augmented Reality solutions redefining experiences across industries with innovative technology | $276K | 51 mo ago | 89 | 2011 | Suresh Thankavel President & CEO | BootstrapApache HTTP ServerCloudflare+25 | — | — |
| 46 | Nano Red Biotech Developer of IR-activated, liposome-based drug delivery technologies | $247K | 63 mo ago | 3 | 2015 | Johnathan Ebben Founder | — | — | — |
| 47 | Holos VR learning platform enabling experts to create immersive educational experiences | $200K | 76 mo ago | 8 | 2015 | Tyler Waite Co-Founder / COO & CCO | — | — | — |
| 48 | realityBLU Provider of augmented reality marketing platform | $100K | 71 mo ago | 6 | 2017 | Stefan Agustsson Founder & CEO | — | — | — |
| 49 | FANTM Developer of AI-based and wearable neuro-computer interfaces for gesture sensing | $100K | 72 mo ago | 2 | 2020 | — | — | — | — |
Top 12 High Tech companies in Wisconsin
#1
Series C · Madison, Wisconsin · founded 2010 · 35 employees$34.3Mraised▾
Provider of nanotech-based wound care products. The company has developed technologies for embedding bioactive molecules in wound dressings and surgical implants. The products are based on the Microlyte Matrix technology platform. The company also offers antibacterial, anti-biofilm, and analgesic wound dressings.
- Jan 2026Series C—
- Jan 2024Convertible Debt$10M
- Dec 2023Series B$3.5M
- May 2023Series B$2.5M
#2
Series B · Madison, Wisconsin · founded 2018$45.1Mraised▾
AI-powered automated robotic surgery device for dentists. The company combines novel imaging technology with AI and surgical robotics to automate surgery in dental industry.
- Aug 2025Grant (prize money)$1.7M
- Jul 2025Series B—
- Jul 2024Series B$30M
- Sep 2023Grant (prize money)$1.7M
#3
Series A · Milwaukee, Wisconsin · founded 2018 · 20 employees$14.5Mraised▾
Developer of IoT-enabled, track and traceable packaging solutions for multiple industries. It develops IoT-enabled, reusable, traceable, and secure packaging solutions for industrial applications primarily in the logistics, jewelry, and insurance sectors. It allows the shipper to lock the high-value item into its package, and an online portal linked to a barcode on the package includes the shipment information. The receiver can track the package location, and even whether it has been dropped, via the portal. The software and hardware are sold on a per-month or per-shipment basis.
- Oct 2025Series A$750K
- Feb 2024Series A$9M
- Jul 2023Seed$750K
- May 2022Seed$1.5M
#4
Series A · Madison, Wisconsin · founded 2017 · 8 employees$3.4Mraised▾
AI-powered cardiac monitoring for clearer decisions and improved patient care. This company is focused on transforming bedside monitoring through its innovative AtriRhythm AI platform and AtriAmp device. They provide solutions for critical care arrhythmia monitoring, addressing challenges in post-operative settings. Their technology facilitates continuous atrial electrogram monitoring, aiding in the diagnosis and treatment of atrial arrhythmias. The AI platform offers real-time component recognition, retrospective signal labeling, and literature-based interval mapping, providing clinicians with verifiable clinical insights. They are dedicated to improving cardiac health and patient outcomes through advances in medical technology, integrating healthcare, business, and engineering expertise. Their focus is on cardiac medical devices, atrial electrogram, arrhythmia monitoring, AI, and patient care.
- Nov 2025Series A$1M
- Sep 2024Grant (prize money)$275K
- Jun 2022Series A$3.4M
- Sep 2020Conventional Debt$300K
#5
Public · Madison, Wisconsin · founded 2005 · 45 employees$2.2Mraised▾
Provider of a location tracking platform. Its products include wireless connectivity solutions, such as Wi-Fi/Bluetooth/Bluetooth Low Energy, location and navigation products including GNSS and GPS modules; timing and frequency control products such as clock oscillators, crystals, crystal filters, and RF and microwave filters. Applications are in the areas of avionics, space, military, defence, government, infrastructure, industrial, automotive, medical, communications etc. Technology partners include ASE group, STMicroelectronics, and IAR Systems.
- Jul 2025Post IPO$510.8K
- Feb 2025Post IPO$667.4K
- Dec 2024Post IPO$417.4K
- Nov 2024Post IPO$600K
#6
Seed · Milwaukee, Wisconsin · founded 2012 · 7 employees$3.1Mraised▾
Provider of sensor-based retail analytics. It measures the physical movements of individuals in retail establishments using its specially developed Solesensor mat by accurately tracking the footfall in stores, allowing businesses to maximize customer engagements, predict patterns, increase customer retention, and measure in-store conversions.
- Apr 2025Grant (prize money)$2.1M
- May 2018Conventional Debt$533K
- Mar 2017Conventional Debt$200K
- 2016Seed$2.5M
#7
Series A · Madison, Wisconsin · founded 2016 · 18 employees$12.6Mraised▾
Developer of a portable food allergen sensor for sample detection. The device allows users to test food samples for the presence of allergenic ingredients. It is designed to detect allergens at levels that could trigger reactions. The sensor pairs with an application to track results.
- Aug 2024Series A$5.8M
- Jan 2022Grant (prize money)—
- Mar 2021Seed$800K
- Aug 2020Seed$3.3M
#8
Series A · Milwaukee, Wisconsin · founded 2016 · 10 employees$5.1Mraised▾
Develoepr of carbon-based nanostructure prodcts and equipment. It provides users with a platform that offers a drop-in solution for faster charging in the battery industry. They are currently in the critical phase of scaling the COphite material for use in anodes for lithium-ion batteries.
- Dec 2024Series A$2.5M
- Dec 2022Grant (prize money)—
- Jul 2022Grant (prize money)$181.5K
- Mar 2022Seed$1M
#9
Series B · Madison, Wisconsin · founded 2012 · 20 employees$57.8Mraised▾
Provider of ground-based dot sensors to collect hyperlocal weather data. The hardware offering detects rain, hail, winds, and other weather events at the surface of the earth. The information collected by the device is analyzed and processed to create real-time datasets and views of the movement and intensity of weather events to provide insight and early detection of risks. The sensors are solar-powered and can detect three-dimensional rain, hail, wind, and other weather at the ground level. It also offers parametric hail insurance for auto dealerships.
- Nov 2023Series B$15M
- Jun 2023Series B$13.1M
- Apr 2021Series B$5.5M
- May 2019Series B$7.2M
#10
Series C · Niagara, Wisconsin · founded 2010 · 10 employees$39.6Mraised▾
Developing a mechanical arm for MIS procedure. The device translates the surgeon’s hand, wrist, and arm movements from outside the patient into corresponding movements of an end-effector inside the patient’s body. It enhances the capabilities of the minimally invasive instruments and endoscopes.
- Nov 2023Series C$2M
- Aug 2021Series C$13M
- Feb 2019Series C$14.5M
- May 2017Series B$4.3M
#11
Series B · Delafield, Wisconsin · founded 2019$36.6Mraised▾
Software company that develops artificial intelligence solutions for image processing. It is an artificial intelligence company that develops tools for automating image categorization and labeling processes, enabling organizations to build and deploy AI vision applications. The companys technology facilitates collaboration between AI and human operators with features such as image analysis, search, organize and analyze data, pre built model library, and more.
- Jan 2024Series B$15.9M
- Mar 2022Series A$13M
- Oct 2020Seed$4.5M
- Oct 2020Conventional Debt$3.2M
#12
Acquired · Madison, Wisconsin · founded 2010 · 119 employees$64Mraised▾
Mobile platform and a sensor for respiratory health management. It provides a data-collecting sensor that can be put onto one end of a medication inhaler. The sensor records when and where a patient has used inhaled medications. Provides patients with a continuous, objective assessment of their disease along with personalized guidance and targeted education to help them improve. Personalized messages are sent to patients through Propeller’s online page, e-mails, and text messages to help them understand the patterns behind their daily symptoms and use of medications.
- May 2018Series C$20M
- Oct 2016Series C$21.5M
- Sep 2014Series B$14.5M
- Jun 2013Series A$1M
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 in Wisconsin is moving
A read on the academic research around Semiconductors in Wisconsin — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 47 papers.
University of Wisconsin–Madison leads optimistic research (mean 0.6) on silicon carbide technologies and integrated circuit failure analysis, with breakthroughs and advancements dominating over minimal concern.
- University of Wisconsin–Madison42
- University of Wisconsin–Milwaukee2
- Wisconsin Institutes for Discovery1
- University of Wisconsin–Platteville1
- Wisconsin Parkinson Association1
- Optoelectronics4
- Electronic circuit3
- Amplifier2
- Silicon2
- Voltage2
- Semiconductor device4
- Optoelectronics4
- Integrated circuit4
- Overhead (engineering)3
- Automatic test pattern generation3
- Electronic circuit1
- CMOS1
- Power consumption1
- Image sensor1
- Electrical efficiency1
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.