Hardware Startups

RoddyMedical develops wearable, single-use medical devices that secure and organize patient IV lines, tubes, and cords to prevent accidental line pulling and dislodgement during patient movement, therapy, and transport. Its device is aimed at clinical staff and hospitals to support early patient mobility and reduce vascular access complications.

1 investor

Rodenstock is a German medical technology company and manufacturer of spectacle lenses that measures individual eyes using thousands of biometric data points to produce customized lenses. It sells its lenses through a network of partner opticians and provides consumers with online consultation and optician-search tools.

1 investor

Roga makes a wearable vagus nerve stimulation device and companion app that users place behind their ears to reduce stress and improve sleep. It is a consumer wellness product marketed directly to individuals seeking non-pharmaceutical stress and sleep support.

1 investor

ROHM is a semiconductor manufacturer that designs and produces electronic components such as MOSFETs, IGBTs, silicon carbide power devices, chip resistors, and terahertz wave oscillation devices. Its products serve automotive, industrial, AI computing, and mobility markets.

1 investor

Rohrer Aesthetics manufactures energy-based aesthetic devices for medical practitioners, offering solutions designed to enhance patient outcomes while maintaining affordability and practice profitability.

1 investor

Roin Technologies makes robots that automate the pouring and finishing of concrete floors on construction sites, allowing a single operator to complete work that traditionally requires multiple workers.

1 investor

Rokk offers a screenless audio stone that delivers curated audio sessions on wisdom, philosophy, and meaningful living, organized around twelve monthly themes with scheduled listening times and in-person member events. It combines human hosts, voice-note feedback, and local community experiences, launching initially in Los Angeles.

1 investor

Rollrite designs and manufactures covering solutions for transportation fleets to enhance operator and pedestrian safety while improving productivity. The company serves fleet operators and transportation businesses.

1 investor

1Rollo develops autonomous security robots with 360-degree vision and edge AI capabilities for perimeter and indoor patrol at industrial sites, logistics hubs, and commercial properties.

1 investor

Roofit.Solar develops integrated metal solar roofs that combine roofing and photovoltaic electricity generation while preserving a conventional roof appearance. It offers full-service solar roof installations for homeowners and businesses, with a focus on residential and architecturally sensitive buildings, and has installed in over 30 countries.

1 investor

Root Applied Sciences develops microbial detection and disease forecasting technology for agriculture, helping growers identify and prevent crop diseases. The company combines soil microbiology expertise with IoT and analytical instruments to deliver actionable pathogen detection and risk assessment for farmers.

1 investor

Roshan Water develops water-testing technology, drawing on scientific research and commercialization expertise to move lab innovations into practical field-deployable systems. The company serves users who need water quality assessment capabilities.

1 investor

Rotecna manufactures feed dispensing equipment for swine farming operations, including dosifiers for pregnant sows, lactating sows, and growing pigs. The company designs automation systems to optimize feed distribution across farm feeders.

1 investor

Rotex Group manufactures APEX industrial screeners—precision separation and filtration equipment with gyratory reciprocating motion technology designed for high-efficiency particle classification in processing operations. The machines serve manufacturing and processing plants seeking to improve screening performance, reduce downtime, and increase safety.

1 investor

Rox Electric designs and manufactures electrical insulation modules for power transmission and distribution equipment, serving industrial clients including State Grid of China, ABB, Siemens, Schneider Electric, and GE. The company provides insulation solutions across 12-1100kV voltage grades and serves over 22 countries globally.

1 investor

Royal manufactures precision collet chucks for CNC machining and lathe work, including the QG Combo Chuck that combines outer diameter, inner diameter, and 5C collet chuck capabilities in a single unit for manufacturing shops.

1 investor

A Chinese robotics company that develops embodied-intelligence robots, including full-size humanoid robots, quadruped robots, dexterous robotic hands, and commercial cleaning robots, along with a development platform and open-source datasets. It also offers accessories and data services for embodied AI applications.

1 investor

RP Lighting manufactures LED lighting fixtures for commercial, residential, and industrial applications, including wall packs, linear strip lights, recessed downlights, ceiling fans, exit signs, and emergency lighting.

1 investor

RS Resilient Structures manufactures advanced composite utility poles designed for electric grid infrastructure, serving utility companies globally. The poles are engineered for durability in extreme environments, helping utilities reduce outages and strengthen critical electrical systems.

1 investor

Real-time Robotics designs, engineers, and manufactures complete drone systems with emphasis on maximizing capability per mission, per dollar, and per operator through vertical integration. The company serves defense and commercial customers globally with NDAA-compliant systems.

1 investor

Rubber Interposer manufactures electronic interconnect components for telecommunications, consumer electronics, and other industries requiring high-frequency signal transmission. The company specializes in custom interposer solutions designed for miniaturization, signal integrity, and reliability in compact electronic devices.

1 investor

Rubetek develops and manufactures smart home devices and engineering systems, including IoT devices and video surveillance with onboard analytics and facial recognition, for residential buildings and property management companies. The company designs its circuitry, firmware, enclosures, and interfaces in-house and produces its electronics at its own factory in Oryol, Russia.

1 investor

Ruck builds Anvil, a screen-free, chest-worn wearable for construction jobsites that captures voice notes, photos, video, and tasks and turns them into organized jobsite records. Its companion Ruck Connect app organizes field activity into task boards, change orders, daily logs, and project management for field crews and contractors.

1 investor

RUCKUS Networks provides Wi-Fi, IoT and wired networking solutions for sectors including education, hospitality, large public venues, managed service providers, manufacturing and logistics, multi-dwelling units, government and smart cities. Its offerings include carrier-grade Wi-Fi 7, AI-driven network operations and pro AV connectivity.

1 investor