Best High Tech Companies in New Hampshire, United States
The 76 best High Tech companies in New Hampshire, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Bottomline Technologies.
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 New Hampshire
| # | Company | Disclosed funding | Last round | Employees | Founded | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Bottomline Technologies Provider of business payments automation, connectivity, cash management, and fraud solutions | $166M | 162 mo ago | 1,248 1,248 → 2,971 (+138%) | 1989 | Vigyan Verma Founder | Concrete CMSPHPSalesforce+33 | 62 patents Financial transaction processing, fraud detection, and mobile payment security solutions. | — |
| 2 | AuthenticID 🦄 Provider of AI-powered identity verification and fraud prevention solutions | $100M | 59 mo ago | 100 | 2001 | Blair Cohen Founder | WordPress Block EditorWordPressApple iCloud Mail+35 | — | — |
| 3 | Senet Provider of LoRa-based connectivity solutions for IoT applications | $62M | 69 mo ago | 34 | 2009 | — | — | 3 patents Patents concentrated in electrical & electronics | — |
| 4 | WaveForm Diabetes Provider of wearable sensors for glucose monitoring solutions | $56M | 83 mo ago | 87 | 2019 | — | — | — | — |
| 5 | Lantos Provider of 3D digital ear canal scanners | $54M | 54 mo ago | 26 | 2009 | — | — | 12 patents Medical cavity scanning and fluorescent imaging with fluid handling and fiducial markers | — |
| 6 | Neo Cybernetica Offering secure communication solutions | $30M | 52 mo ago | 32 | 2021 | Jeremy Achin Co-Founder & CEO | — | — | — |
| 7 | Position Imaging Provider of indoor positioning technology | $26M | 32 mo ago | 31 | 2006 | Ned Hill Co-Founder & CEO | WordPressMySQLPHP+19 | 192 patents Smart inventory and asset tracking using computer vision, RFID, and wireless communication | — |
| 8 | VGo Telepresence visual communication robot | $15M | 154 mo ago | 4 | 2007 | Tom Ryden Founder & COO | DrupalMariaDBPHP+12 | 2 patents Motor control and automation technologies for consumer devices and service equipment | — |
| 9 | Leotronics Manufacturer of autonomous mobile robots and solutions | $10M | 41 mo ago | 6 | 2020 | — | JoomlaPHPYouTube+9 | — | — |
| 10 | Wagz Private label brand of smart products for pets | $8M | 85 mo ago | 16 | 2015 | — | — | 12 patents IoT-based animal monitoring, deterrence, and feeding systems for pet care | — |
| 11 | Degree Controls Offers airflow and thermal management solutions | $7M | 173 mo ago | 40 40 → 59 (+48%) | 1997 | — | Cart FunctionalityWordPressMySQL+26 | 14 patents Smart HVAC airflow and heat exchange systems for buildings and data centers | 7 launchs |
| 12 | ID Metrics Mobile device based physical ID verification to prevent identity theft | $6M | 78 mo ago | — | 2016 | Bruce Reeves CEO | — | 91 patents Document anti-counterfeiting/tamper detection and opportunistic medical imaging analysis for cardiomegaly and lesions | — |
| 13 | Cadec GPS Tracking and fleet optimisation | $4M | 206 mo ago | 51 | 1976 | — | — | 8 patents Vehicle safety and telematics: immobilization, rollover prediction, boundary detection, GPS tachograph. | — |
| 14 | Equipois Develops innovative exoskeleton technologies | $3M | 217 mo ago | 8 | 2006 | Russ Angold Co-Founder of Ekso Bionics | — | 5 patents Robotic assistive devices and multi‑axis positioning mechanisms | — |
| 15 | Tactus Technologies Virtual reality solutions for education and training | $1M | 169 mo ago | — | 2011 | Jim Mayrose Founder & CEO | — | 149 patents Haptic tactile interfaces and elastomer layers for interactive devices, plus IC cooling solutions. | — |
| 16 | Segway Robotics Provider of mobile robotic platforms with multiple applications | $1M | 97 mo ago | 20 | 2013 | — | SalesforceUbuntuVue.js+4 | — | — |
| 17 | Clairways Provider of smart devices for respiratory health management | $484K | 69 mo ago | 8 | 2019 | Justice Amoh Co-Founder & CTO | — | — | — |
| 18 | AML Partners No-code AML software solutions for GRC, KYC, and risk management | $443K | 64 mo ago | 20 20 → 38 (+90%) | 2005 | — | WordPressMySQLPHP+21 | — | 1 award |
| 19 | AssureTec Identity Document Authentication and Data Capture solutions | $125K | 216 mo ago | — | 2001 | Bruce Reeves CEO | — | — | — |
| 20 | Ohm Universe Breathing pattern tracking device for meditation | $100K | 168 mo ago | — | 2011 | Jennifer Barker Founder | — | — | — |
Top 12 High Tech companies in New Hampshire
#1
Series B · Portsmouth, New Hampshire · founded 2006 · 31 employees$26.1Mraised▾
3DWIFI provides an indoor positioning technology. It claims that its wireless tracking technology in indoor space is highly accurate. It enables the user to create a virtual 3D interactive space and helps with indoor navigation.
- Oct 2023Venture Debt$30M
- Aug 2021Series B$20.1M
- Nov 2020Series A$2.1M
- May 2018Series A$3.8M
#2
Deadpooled · Derry, New Hampshire · founded 2009 · 26 employees$53.7Mraised▾
Provider of 3D digital ear canal scanners. It offers an intra-aural 3D scanner using emission re-absorption laser induced florence technology for mapping the human ear canal. It aims to eliminate the uncertainties associated with manual fits and offers a precise custom fit to the ear canal dimensions and brings a natural fit experience to custom made audio devices such as hearing aids,earphones, and noise canceling devices.
- Dec 2021Series B$1.5M
- Mar 2021Series B$3.9M
- Oct 2019Series B$5.2M
- Mar 2019Series B$12.6M
#3
Series A · Manchester, New Hampshire · founded 2020 · 6 employees$10Mraised▾
Manufacturer of autonomous mobile robots and solutions. It develops in mechatronics, electronics, artificial intelligence and neural networks, autonomous navigation, and research human-machine interaction.
- Jan 2023Series A$10M
#4
Acquired · Manchester, New Hampshire · founded 2001 · 100 employees$100Mraised▾
Provider of AI-powered identity verification and fraud prevention solutions. It offers a platform that captures and verifies government IDs, re-authenticates users, and authenticates individuals using biometrics. It detects fraudulent activities and creates watchlists of bad actors. The company's technology combines machine learning and AI to analyze data points for ID authentication and uses facial biometrics with liveness detection to prevent spoofing. It addresses fraud attack vectors through biographic and biometric watchlists.
- Jul 2021PE$100M
#5
Acquired · Portsmouth, New Hampshire · founded 2009 · 34 employees$61.9Mraised▾
Provider of LoRa-based connectivity solutions for IoT applications. It offers connectivity platforms and optimized business models to deploy carrier-grade LoRaWAN networks. It also provides IoT networks and adopts the LoRaWAN networking standards.
- Sep 2020Series B$16M
- Mar 2017Series A$11.8M
- Oct 2015Series A$18M
- Dec 2014Series A$2.2M
#6
Seed · Salem, New Hampshire · founded 2021 · 32 employees$30Mraised▾
Offering secure communication solutions. They are creating cybernetics technology to push the boundaries of what artificially intelligent systems are capable of achieving both autonomously and in collaboration with humans. They are being supported by NEA, Cortical Ventures, Openfield capitals and B5 capital.
- Feb 2022Seed$30M
#7
Seed · Portsmouth, New Hampshire · founded 2013 · 11 employees$20Kraised▾
Developer of custom software for building security that integrates various security elements of a building. Its product Obolook, offers a cloud server and APIs for access control management on the cloud. Makes software that integrates video, access control, elevator systems, parking solutions, POS etc. It also provides services such as hardware prototyping, circuit design, creating custom desktop and mobile applications. Based in the US with an office in India.
- 2024Seed$20K
#8
Series B · Salem, New Hampshire · founded 2019 · 87 employees$56Mraised▾
WaveForm Technologies is a provider of wearable sensors for glucose monitoring solutions. It has developed a CGM sensor and a rechargeable transmitter that are easy to use. Users can view glucose data directly on their smartphone with customizable and predictive alerts. It monitors blood sugar anywhere, anytime, from a smartphone.
- Jul 2019Series B$6M
- Jul 2019Conventional Debt$50M
#9
Acquired · Portsmouth, New Hampshire · founded 1989 · 1248 employees$166.1Mraised▾
Provider of business payments automation, connectivity, cash management, and fraud solutions. It offers solutions for automating payments, streamlining connectivity to financial networks, managing cash flow, and defending against payment fraud. The company provides tools for businesses and financial institutions to manage payments, improve visibility, and mitigate risks. It focuses on modernising payment processes through connected solutions.
- Dec 2012Post IPO$166.1M
#10
Series A · Hampton Falls, New Hampshire · founded 2015 · 16 employees$8.1Mraised▾
Wagz is a private label brand of smart products for pets. The product offerings include connected collars for pets with a live video streaming feature to remotely monitor the pet's location. The collar uses GPS technology to track the location of the pet and communicates using the cellular network. The company also offers a Wifi-operated camera accessory that can be attached to the collar to get live stream videos directly on the mobile app.
- May 2019Series A$300K
- Aug 2018Series A$4.8M
- May 2018Seed$1.8M
- Feb 2018Seed$100K
#11
Deadpooled · Manchester, New Hampshire · founded 2016$6Mraised▾
ID Metrics is an early stage company which is developing a mobile device based global identity authentication solution. The solution will assess the validity of the passport, driver's licenses, identity card, and other forms of authentication automatically to prevent identity theft fraud. Technology is based on automated imaging algorithms, biometrics, and real-time data lookups into a platform for assurance of identity, presence, and risk. As of Nov 2016, the company is accepting registrations for early adopters. The company was previously known as CloudMint founded in 2014 and delivered custom IAM software development.
- Dec 2019Series A$3.5M
- Dec 2017Seed$2.5M
#12
Acquired · Milford, New Hampshire · founded 1997 · 40 employees$7.2Mraised▾
Offers airflow and thermal management solutions, air flow sensors, and electronics cooling designs for data centers and other temperature-controlled facilities. Its products are air velocity sensors, R&D sensors, instruments, airflow monitors, thermal controllers, and environment data logging software. Its products are predominantly used in the automotive, aerospace, and HVAC industries.
- Dec 2011Series A$2.5M
- Dec 2005Series A$2.4M
- Oct 2003Unattributed$1.4M
- Jul 2002Convertible Debt$986.8K
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.