Hardware Startups

Terra Watts is developing a technology to wirelessly transmit power through earthen material, aiming to provide energy access without traditional above-ground grid infrastructure. It targets communities in remote or challenging environments, including areas affected by conflict or disaster.

1 investor

Terra Ferno develops patent-pending Autonomous Flow Control Devices (FCDs) designed for geothermal wells, aimed at improving flow distribution and addressing issues such as heel dominance and short-circuiting. The devices target conventional, enhanced, and advanced geothermal well designs to increase leg counts, zone counts, and lateral lengths.

1 investor

TerraFlow Energy designs and manufactures long-duration energy storage systems for grid stabilization and critical infrastructure, with a focus on U.S.-based manufacturing in Texas. The company serves power utilities, renewable energy operators, and industrial facilities requiring reliable power during grid volatility.

1 investor

This page lists partner companies of Terragon: Rainmaker, LLC, which represents principals offering facilities and capabilities for marine, oilfield, and ship-related needs, and Marship Engineering, a full-service provider to the marine and offshore industry covering business development, engineering, installation, maintenance, and life cycle management for marine equipment.

1 investor

Tescom Wireless makes RF test equipment for wireless devices, including pneumatically-operated 5G shield boxes for measuring mmWave performance on phones, laptops, and tablets, and wideband antennas covering technologies like LTE, 5G, GNSS, Bluetooth, and Wi-Fi. Its products serve wireless device testing across current and emerging communication standards.

1 investor

TESCO Metering manufactures custom metering equipment and testing devices for electric utilities, including meter test boards, field testing kits, and EVSE testers. The company has produced American-made utility products at its certified facility in Bristol, Pennsylvania since 1904.

1 investor

Tesoro Imaging develops a portable, low-field (87 mT) MRI device for brain imaging that produces high-resolution images at low power and lower cost than conventional MRI. It targets healthcare monitoring, mobile and global health deployment in low-infrastructure regions, and non-clinical settings such as defense, education, and events.

1 investor

Startupbootcamp operates a global network of industry-focused startup accelerator programs across 20+ locations worldwide, providing mentorship, funding, and resources to early-stage companies.

1 investor

TestFlow builds AI-native automation infrastructure for chip and electronics validation, enabling hardware teams to create reusable test workflows that run on real instruments. The platform targets fabless semiconductor and embedded hardware validation teams, transforming manual bench testing into automated, team-owned processes.

1 investor

TeTechS provides data and technology using terahertz-based metrology to help plastic packaging manufacturers measure material thickness and reduce resin use in real time during production. Its solutions automate quality control for applications such as oxygen barrier and coating thickness measurement.

1 investor

TETOS is a manufacturer of deposition materials and sputtering equipment, including solder balls, conductive balls, EMI shield film, and roll-to-roll (RTR) deposition systems, and describes itself as a 3D sputtering specialist. It develops ion-beam surface treatment, sputtering and plating processes, nano-sputtering technology, and FPCB production for applications such as micro-LED and electronics substrates.

1 investor

teTra aviation corp. researches, develops, manufactures, and sells new aircraft, including its single-seat eVTOL model Mk-5. The Japanese company focuses on electric personal air mobility.

1 investor

Tap is a smart home control hub centered on an OLED light switch that provides lighting control, energy management, and home health monitoring through built-in sensors. The product enables users to optimize energy usage, improve comfort, and monitor indoor environmental conditions like temperature, humidity, and air quality.

1 investor

texlock makes textile bicycle locks that combine multi-layer high-tech fibers with an integrated steel core for theft protection while remaining flexible and lightweight. The company, based in Leipzig, Germany, positions itself as the inventor of the textile lock and produces its locks in-house for urban cyclists.

1 investor

Textura designs and manufactures hair tools for curly and coily hair textures, with a focus on ergonomic design and community-driven development. The company serves consumers with natural and textured hair looking for inclusive hair care products.

1 investor

TG3D Studio provides 3D body scanning, fabric digitization, and cloud-based design tools that enable tailors and fashion designers to scale custom garment production while reducing waste. The platform serves artisanal manufacturers and designers seeking to offer on-demand, personalized fashion at scale.

1 investor

THE-AIO appears to manufacture embedded storage and memory products including eMMC, SD cards, and USB flash drives for hardware and IoT applications.

1 investor

The Beard Club sells grooming and personal care products for men, including beard growth kits, beard color products, and complementary items like cologne available through a direct-to-consumer model.

1 investor

The Coring Company is a Norwegian deep-tech firm that builds hardware, software, and AI tools to capture, analyze, and apply geological data. It serves the mining and exploration industries with a focus on efficiency and sustainability in resource development.

1 investor

AERIUM Analytics develops drone-based solutions for wildlife management, infrastructure inspection, and operational services in complex, heavily regulated industries including airports and natural resource extraction sites. The company specializes in custom remote piloted aircraft systems (RPAS) and GIS applications for extreme environments.

1 investor

Flow is a requirements management and systems-of-record platform for hardware development that uses AI agents to keep CAD, simulation, code, and test artifacts aligned across engineering programs. It connects requirements, interfaces, design, and test cases in a systems graph that runs impact analysis on every change, serving large engineering teams in sectors such as automotive, aerospace, and defense.

1 investor

The Haptics Company develops haptic feedback systems and integrates them into products, offering hardware design, embedded systems, firmware, and manufacturing support from concept through deployment. It serves product and engineering teams building tactile-feedback experiences across areas such as stage lighting, gaming, and creative workflows.

1 investor

The Hillman Group is a provider of hardware and home improvement products, protective and job site gear, and self-service robotic kiosks for key duplication, engraving, and knife sharpening. It supplies retail, DIY, and professional markets, selling to home improvement retailers across North America.

1 investor

A manufacturer of open-source hardware kits for robot learning and development, featuring all-in-one systems with manipulator arms, cameras, and cross-platform software support for AI research and robotics applications.

1 investor