Hardware Startups

Revore builds return and collection systems for reusable packaging and other returnable items, deployed at indoor sites such as offices, airports, universities, hospitals, pharmacies, retail chains, quick-service restaurants, and event arenas. The system collects reusable cups and lunch boxes as well as vapes, small electronics, and medical devices for circular economy and healthcare projects.

3 investors

Grolltex manufactures single-layer graphene and graphene-based products using patented CVD and transfer technologies, serving customers in life sciences, biotech, sensing, and electronics. The company operates a U.S.-based foundry offering graphene materials and processing services with a focus on cost-effective, high-throughput production.

3 investors

GROOVE quantum develops spin-qubit systems and integrated quantum processors, focusing on germanium-based quantum computing technology. The company serves the quantum computing industry and addresses challenges in qubit fabrication and integration.

3 investors

Ground Control develops software for managing advanced manufacturing facilities, helping architects, structural engineers, electricians, and contractors coordinate on facility design, permitting, cost planning, and operational decisions.

3 investors

Ground Truth Ag develops an AI-powered benchtop system that grades grain in real-time by analyzing visual and non-visual factors using machine vision and near-infrared spectroscopy. The system serves farmers and commercial grain facilities to automate quality assessment and improve grading consistency.

3 investors

GTriip (Trevo) provides self-service check-in kiosks, mobile flows, and digital keys for hotels, integrating identity verification, payments, and keycard encoding into a single platform. Its products connect to hotel PMS, payment gateways, and door-lock systems to automate guest touchpoints from pre-arrival to room access.

3 investors

GXC provides end-to-end private 5G and LTE network solutions for enterprise customers, combining radio access networks, core infrastructure, mesh networking, and management systems with integrated security. The platform is designed for complex industrial and enterprise applications requiring low-latency wireless communications, coverage in challenging environments, and operational simplicity.

3 investors

H2L develops interface technology that connects human body sensations to computers, conducting research across hardware, software, AI, and robotics for applications including BodySharing technology.

3 investors

HaiLa develops ultra-low-power radio frequency (RF) connectivity technology, referencing a 5 microwatt RF solution for wireless communication.

3 investors

HALO develops real-time X-ray diffraction technology for automatic materials identification across aviation security, medical systems, and industrial applications. The company focuses on aviation security checkpoint products and solutions for checked baggage screening and alarm resolution.

3 investors

Haltian is a Finnish IoT company that provides full-scale IoT solutions and smart building products, including its Empathic Building offering, to make spaces smarter and more sustainable. It serves warehouses, logistics, hospitals, and office environments, and also delivers custom IoT product development and design projects.

3 investors

HansaMatrix provides electronics manufacturing services (EMS) for companies in transportation, telecommunications, energy management, IoT, medical, and defence sectors across Northern Europe. The company operates multiple manufacturing facilities with expertise in full-cycle production from component manufacturing to final assembly.

3 investors

Hardfin provides software for hardware businesses that connects operations and finance data—covering assets, contracts, billing, and deployments—in a single system to speed up billing and revenue recognition. It targets modern hardware companies, including those with hardware-as-a-service models, offering real-time visibility into profitability, deployments, and renewal risk.

3 investors

Hatch designs hardware and software products to improve sleep for infants, children, and adults through devices and connected apps. The company serves consumers seeking sleep solutions across multiple age groups.

3 investors

HazTracker is an IoT provider offering ruggedized hardware and real-time data with prescriptive analytics to monitor remote physical assets. It serves used cooking oil (UCO) collectors, helping them avoid unnecessary trips, reduce theft, and prevent overflows while optimizing collection operations.

3 investors

Hearth is a technology company that makes a wall-mounted touchscreen display and organizational software to help families track daily, weekly, and long-term tasks and goals as a shared household responsibility. Its products target parents and families in the consumer home-organization category.

3 investors

HeatGen produces a self-heating packaging technology for ready-to-drink beverages using solid-state thermal reactions. The company targets innovative beverage brands seeking compact, reliable heating solutions for consumer products.

3 investors

Helix Geospace designs and manufactures compact, high-performance antennas for satellite navigation and communications using proprietary Dielectrix technology. The company serves automotive, aerospace, critical infrastructure, and defense sectors with custom and off-the-shelf GNSS and L-band antenna solutions.

3 investors

Hesai Tech manufactures LiDAR sensors in multiple product series (AT, ET, FT, JT, OT, Pandar, QT, XT) for autonomous vehicles, robotics, and 3D perception applications. The products range from long-range automotive-grade systems to compact mid-range and short-range sensors with varying field of view and point cloud capabilities.

3 investors

HEVO develops wireless charging technology for electric vehicles, offering a product suite that lets drivers charge by parking over a charging pad. The company targets EV drivers and the electric grid as part of efforts to support electric vehicle adoption.

3 investors

HidrateSpark makes smart water bottles with integrated sensors and mobile app connectivity that track hydration and remind users to drink water through light and sound cues. The company serves consumers seeking to establish healthier hydration habits.

3 investors

Highridge Medical presents itself as a medical company built on a history of product innovation, led by an executive leadership team. The page does not detail specific products or services.

3 investors

Hike Medical provides preventative musculoskeletal care focusing on foot health, combining technology with clinical expertise to make treatment more accessible to working Americans. The company aims to prevent foot pain from cascading into knee, hip, and back issues before they require expensive medical interventions.

3 investors

Hohonu builds low-cost water level sensors that transmit real-time data on tides, flooding, and sea-level rise for coastal communities and water monitoring teams. Founded out of a University of Hawaiʻi oceanography lab, it operates across 3 countries, 18 states, and 200+ sensor locations.

3 investors