Best High Tech Companies in Rhode Island, United States
The 40 best High Tech companies in Rhode Island, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Nabsys.
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 Rhode Island
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Nabsys Developer of tools to map whole genome sequencing | $145M | 45 mo ago | Acquired | Barrett Bready Founder & CEO | 2004 | WebflowHubSpotSalesforce Marketing Cloud Account Engagement+20 | 70 patents High-resolution single-molecule DNA mapping and analysis for genomic and biomolecular diagnostics. | 1 job opening · 1 partnership · 1 award |
| 2 | NanoSteel Innovating metallurgy with modern technologies and global trends for diverse applications | $88M | 79 mo ago | Acquired | — | 2002 | — | 422 patents 3D printable hard ferrous alloys and high‑strength steel processing for additive manufacturing | — |
| 3 | Vatn Systems Developer of autonomous underwater vehicles | $76M | 8 mo ago | Series A | Nelson Mills Founder & CEO | 2023 | Cart FunctionalitySquarespace CommerceSquarespace+12 | — | 1 internship · 1 launch |
| 4 | H2Ok Innovations Provider of solutions for water quality monitoring | $7M | 19 mo ago | Series A | David Lu Co-Founder and CTO | 2019 | — | — | 2 awards |
| 5 | Overworld Visual platform for creating immersive, interactive, and dynamic storytelling and exploration experiences | $4M | 7 mo ago | Seed | Louis Castricato Co-Founder & CEO | 2025 | TurbopackNode.jsRadix UI+13 | — | — |
| 6 | Siren Marine Developer of cloud-based real-time boat monitoring solutions | $4M | 65 mo ago | Acquired | — | 2011 | Cart FunctionalityShopifyApple iCloud Mail+38 | 9 patents Marine vessel communication, telemetry, and tracking systems for onboard data transmission. | — |
| 7 | jaia robotics Provider of a surface & underwater vehicle solution for data collection | $3M | 15 mo ago | Series A | Jason Webster Co Founder & CTO | 2020 | WordPressMySQLPHP+28 | — | 1 expansion |
| 8 | Ageless Innovation Provider of pet care services | $2M | 37 mo ago | Seed | Ted Fischer Co-Founder & CEO | 2015 | WordPressMySQLPHP+22 | — | — |
| 9 | NVTS Provider of imaging technology for surveillance and reconnaissance | $500K | 49 mo ago | Seed | — | 2010 | — | — | — |
| 10 | FarSounder Provider of cloud-based object detection and ranging systems | $100K | 206 mo ago | Seed | Matthew Zimmerman Chief Executive Officer and Co Founder | 2001 | — | 30 patents Underwater 3D forward‑looking sonar imaging and ML‑based target recognition with protected transducers | — |
Top 12 High Tech companies in Rhode Island
#1
Series A · Portsmouth, Rhode Island · founded 2023 · 6 employees$75.5Mraised▾
Developer of autonomous underwater vehicles. It also offers navigation software to control and manage the systems.
- Dec 2025Series A$60M
- Oct 2024Seed$15.5M
#2
Seed · Providence, Rhode Island · founded 2025$4.5Mraised▾
Visual platform for creating immersive, interactive, and dynamic storytelling and exploration experiences. It offers an innovative digital platform for immersive visual storytelling and exploration of the world through a unique visual experience, leveraging its proprietary technology to create engaging and interactive digital environments. The company aims to revolutionize the way people experience and interact with geographical and cultural content.
- Jan 2026Seed$4.5M
#3
Series A · Rhode Island · founded 2020 · 7 employees$2.7Mraised▾
Provider of a surface & underwater vehicle solution for data collection. It develops robots to collect aquatic data for commercial, industrial, military, government, and academics purpos. It is used for sound velocity profiles, port and harbour security, mine detection, water quality, volumetric transects, and wave data models.
- May 2025Grant (prize money)$650K
- Nov 2024Series A$1.8M
- Sep 2024Grant (prize money)$650K
- Nov 2023Seed$1.2M
#4
Series A · Providence, Rhode Island · founded 2019 · 17 employees$6.8Mraised▾
Provider of solutions for water quality monitoring. It provides artificial intelligence and IoT-based solutions to monitor water quality. Its sensor collects real-time data about water chemistry.
- Jan 2025Series A$12.4M
- Jul 2023Series A$6.8M
- Sep 2020Seed—
#5
Acquired · Providence, Rhode Island · founded 2004 · 44 employees$145Mraised▾
Nabsys focuses on mapping the whole genome and for that purpose, has developed a solid-state nano detectors technology for the analysis of long DNA molecules at high velocity. The platform works by identifying the location of sequence-specific tags added to the long DNA, and this information is further analyzed, validated, and characterized by a suite of software tools from the company.
- Nov 2022Series E$13M
- Apr 2022Series E$25M
- Oct 2019Series D$21M
- Aug 2014Series D$25.5M
#6
Acquired · Providence, Rhode Island · founded 2002 · 21 employees$88Mraised▾
Innovating metallurgy with modern technologies and global trends for diverse applications. The company focuses on steel and alloy production, crucial for defense, heavy industry, and modern weaponry. It explores smart equipment monitoring systems to enhance efficiency and safety in metallurgical processes. The company researches shape memory alloys for use in modern technologies. It also examines the role of computers in advancing metallurgy and promotes environmental responsibility through carbon-free aluminum production. The company addresses the importance of metallurgy in national economies and explores trends in the global market, including high-strength steel grades. The company provides insights into metal projects and offers contacts for further engagement.
- Feb 2020Series C$4.1M
- May 2018Series C$9.6M
- Apr 2018Series C$4.4M
- Feb 2017Series C—
#7
Seed · Pawtucket, Rhode Island · founded 2015 · 11 employees$1.5Mraised▾
Provider of pet care services
- Jul 2023Seed$1.5M
#8
Acquired · Newport, Rhode Island · founded 2011 · 16 employees$4.5Mraised▾
Developer of cloud-based real-time boat monitoring solutions. It continuously monitors boat systems and sends an alert via mobile or web app if incidents are detected. The solution consists of hardware with three inputs for ambient temperature, bilge high water, anchor drag, battery voltage, etc. Additionally, the user can also opt for additional hardware like motion sensors for additional monitoring features. The company relays this collected data and warnings to the user over GSM cellular networks.
- Apr 2021Series A$3M
- Oct 2016Seed$1.5M
#9
Seed · Jamestown, Rhode Island · founded 2010 · 7 employees$500Kraised▾
Provider of imaging technology for surveillance and reconnaissance
- Aug 2022Seed$500K
#10
Seed · Warwick, Rhode Island · founded 2001 · 14 employees$100Kraised▾
Provider of cloud-based object detection and ranging systems. It offers radar-based obstacle avoidance and shallow water navigation systems. Its product offerings include real-time 3D Sonar with a range of 0.25-0.5 nautical miles and 360-degree obstacle detection systems. It also offers integrated software solutions for the visualization and processing of data captured by the radars.
- Jul 2009Grant (prize money)$1.5M
- Sep 2007Grant (prize money)$2M
- Sep 2007Grant (prize money)$1.5M
- Jun 2005Grant (prize money)$100K
#11
Funding Raised · Providence, Rhode Island · founded 2014$50Kraised▾
Aerial LIDAR mapping UAVs and Sensors. It offers drones for aerial inspection, asset surveillance, cargo transportation, and asset management. It also offers gimbles, table sensors, and more.
- Oct 2015Grant (prize money)$50K
#12
Seed · Pawtucket, Rhode Island · founded 2006—raised▾
Provider of textile driven technologies for multiple applications. The company offers products such as Quiet Loop which develops a protective combat uniform system for the army, Exoskin provides superior water-resistant and abrasion resistance properties to textiles, and QL 9000 provides loop knee pad pocket facing systems for the army.
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.