Hardware Startups

PHION develops an over-the-air, light-based wireless charging platform that delivers contactless power to devices, sensors, and robots without cables or charging pads. It targets home and industrial automation, IoT devices, and any battery-powered system charged via USB-C or lightning ports.

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PhysioWave develops medical devices that measure Pulse Wave Velocity, a key cardiovascular health marker, in under a minute during routine clinical workflows. The company creates clinical-grade and home versions of its technology to identify individuals at high risk of cardiovascular disease.

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PinPoint Testing provides analytical laboratory services and consulting for the detection of drugs, environmental hazards, food toxins, and industrial contaminants, serving pharmaceutical, clinical, forensic, and government laboratories. The company operates a CLIA and ISO 17025-accredited forensic testing lab and offers ToxBox product solutions and reference laboratory services.

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Pioneer Power Solutions designs and manufactures electrical equipment including specialty magnetic products, switchgear, and controls for industrial, commercial, OEM, and critical power customers in North America. The company provides solutions for power protection, management, and distribution integrated with the grid.

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Polar Power designs and manufactures DC power systems and renewable energy products, historically including solar-powered refrigeration, charge controllers, water pumps, and telecommunication power systems. The company also builds manual and automated test systems for the aerospace industry.

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PolyVascular develops a polymer-based transcatheter pulmonary heart valve for pediatric patients with congenital heart conditions. The medical device company focuses on providing durable, minimally invasive valve replacements for children.

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Portela Soni Medical (PSM) is a medical device company developing a catheter, drawing on clinical expertise in urology and nursing. The company focuses on catheterization technology, including infection-reducing catheter design.

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Precast manufactures high-quality investment cast components for aircraft engines, industrial gas turbines, and airframes, serving the aerospace and defense industries with specialized materials like nickel-based superalloys and titanium.

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The company designs and manufactures CMOS endoscopes, micro-optics, prisms, and lens assemblies for minimally invasive medical procedures, with components as small as 0.6 mm endoscopes and 0.37 mm custom lenses. It offers custom design and build services for imaging and illumination applications using CMOS, fiber bundle, or rod lens technologies.

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Preddio Technologies develops industrial IoT sensors, a cloud platform, and analytics that provide real-time predictive monitoring and controls for industrial and commercial operations. Spun out of industrial manufacturer A.W. Chesterton, it serves advanced industrial organizations operating mission-critical environments.

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Pristine Surgical is a medical device company that makes single-use endoscopes paired with cloud-based software for minimally invasive visualization. It sells to endoscopy suites through a subscription model with automated inventory management and transparent pricing.

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Product Creation Studio is a product design and development consultancy offering electrical, mechanical, and firmware engineering, industrial design, human factors, UX, quality engineering, and project management services. It serves R&D executives, corporate intrapreneurs, and startup CEOs as an extension of their teams, with expertise including regulated medical device development.

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Project Stardust develops consumer wearables for continuous fetal monitoring during pregnancy, aiming to detect conditions like fetal growth restriction earlier than periodic prenatal visits. The product targets expectant parents as an alternative to manual kick counting and infrequent ultrasounds.

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ProSentry provides wireless sensors and a monitoring platform that detect water leaks, gas leaks, and other mechanical and environmental issues in buildings, with real-time status checks and instant alerts. It serves building owners, managers, and tenants to reduce property damage, repair costs, and insurance expenses.

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Protaryx is a medical device company developing cardiac technology, led by a team including a cardiac surgeon and executives with device-industry backgrounds.

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Protein Dynamic Solutions builds ProteinMentor, a quantum cascade laser microscope platform for protein analytics and Critical Quality Attribute (CQA) analysis used in comparability, developability, and release testing of therapeutic proteins. It serves biopharmaceutical and biosimilar manufacturers, offering higher-order structure characterization to support drug candidate selection, formulation, and regulatory-compliant release testing.

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Protequus develops AI-driven wearable biosensors and data science solutions to monitor horse health in real-time within the equine industry. The company operates a hardware-enabled SaaS platform targeting the $300+ billion equine market.

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ProtoLase provides laser processing services for organizations requiring clinical relevance and product efficiency in their manufacturing or product development processes.

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Protosthetics provides digital design and 3D-printing solutions for orthotics and prosthetics (O&P) products, working with clients through dedicated digital technicians. It offers a platform and hardware (Galileo) with ongoing upgrades for producing O&P devices.

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Providence Photonics develops optical gas imaging technology, computer vision, and infrared imagers for industrial gas leak detection, leak quantification, and flare combustion monitoring. Its products serve industries and regulators addressing environmental and safety compliance, including EPA-approved flare monitoring and autonomous methane leak detection systems.

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Provision Healthcare develops proton therapy systems and solutions for treating localized cancers, a non-invasive radiation treatment that targets cancer cells while limiting damage to surrounding healthy tissue. It works to expand access to proton therapy for cancer patients and care providers.

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Proxim develops a handheld point-of-care immunodiagnostic device that runs laboratory-grade blood tests near the patient using whole blood, with a low-cost disposable test cartridge. Its test menu covers women's health, sepsis, cardiology, and infectious disease, targeting hospital emergency departments in the USA and other clinical settings globally.

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PulseForge designs and manufactures flashlamp-based tools that use pulsed broadband light for photothermal and photochemical processes such as debonding, curing, sintering, soldering, and decontamination. Its products serve manufacturing and R&D customers across semiconductor processing, consumer electronics, automotive, defense, and health and wellness markets.

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PupPod makes an interactive dog feeding and enrichment system consisting of a touch-activated "Rocker" toy, a treat-dispensing feeder with 1080p HD video streaming, and a mobile app that turns mealtime into training and mental stimulation games. The company sells the hardware directly to dog owners and offers it bundled with a 12-month premium dog food subscription.

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