Hardware Startups

Black Sol Nano manufactures carbon metamaterial-based products for electromagnetic interference shielding and thermal management. The company serves customers in data center AI, 5G/6G communications, AR/VR, wearables, autonomous vehicles, and stealth technology applications.

1 investor

Blackstar is developing a new type of personal computer designed to know its user. The company is building consumer hardware centered on a personalized computing device.

1 investor

Blackwing Space designs, builds, and tests commercial off-the-shelf nanosatellite platforms and core components in the United States, sold online with transparent pricing and a modular architecture. It targets startups, universities, research institutions, and new operators seeking affordable access to orbit for technology validation, Earth observation, in-orbit compute, and related space missions.

1 investor

Bladeflex makes a wearable posture-training and resistance system with adjustable padded straps aimed at improving scapular and thoracic strength, serving injured workers, athletes, and general consumers. Its product line also includes a professional commercial-use version, an urban commuter carry bag, and an e-book on health above the shoulders.

1 investor

BladeRobots provides automated robotic technology for wind turbine blade leading edge maintenance, performing the work up to four times faster than manual methods while improving technician safety and turbine energy production.

1 investor

BladeRunner Energy develops hydrokinetic renewable energy technology, including components and systems for clean electricity generation from water resources. The company focuses on reducing dependence on fossil fuels and targets affordable clean energy, including emerging markets in the Americas.

1 investor

Blake and Pendleton supplies industrial vacuum equipment from manufacturers like Dekker and AirTech, along with rental, refurbishing, and maintenance services to keep systems operational with minimal downtime.

1 investor

Clevtec Ltd operates a manufacturing facility that produces custom-engineered components according to customer specifications, offering threading, material selection, heat treatments, and finishing services.

1 investor

DACMA manufactures modular Direct Air Capture (DAC) plants and sells carbon credits, providing end-to-end carbon dioxide removal technology designed for large-scale deployment across varied climate conditions. Based in Germany, it targets the climate and carbon removal market and has partnered with Deep Sky to develop CDR technology.

1 investor

Blansol is a manufacturer of plumbing and heating products, developing components such as its BARBI fitting for cross-linked polyethylene (PEX) pipes used in hot water installations. It designs and produces its products in-house through its own R&D and technical departments, serving distributors, installers, and specifiers in the plumbing and heating industry.

1 investor

Blast Radio is a live audio broadcasting platform for DJs, producers, and talk-show hosts to stream lossless sets and shows, build a following, and receive tips and direct bookings. It offers dedicated hardware and software tools (Blast Box, Blast Mic, Blast Software) that connect to a listener app on iOS and Android.

1 investor

Blecon turns the Bluetooth in frontline workers' existing devices into an asset-tracking network, capturing location and sensor data via BLE tags without installing readers or gateways. It offers logging tags for offline data capture, configurable alerts and rules (Blecon Track), and network/hotspot infrastructure that integrates with cloud platforms for operational asset tracking.

1 investor

Bleps Vision makes TOCO, a portable corneal topographer used for check-ups and documentation of corneal conditions such as keratoconus, and for contact lens fitting. It targets eye-care and vision-health professionals.

1 investor

The Blinky Company manufactures sun and sleep shades for baby strollers and prams that block UV rays and provide portable nap protection for infants and toddlers during outdoor activities.

1 investor

BLISS Ecospray develops vineyard spraying equipment based on its face-to-face air-confined ("aéroconfinée") technology, which reduces spray drift in air and soil by over 90% and cuts input use by up to 30%. It offers both retrofits for existing machinery and complete spraying systems for winegrowers.

1 investor

Blockchain Development Foundation is a Polish non-profit foundation conducting scientific and technical research into blockchain, cryptocurrencies, network security, and cryptography, and offering consulting and training for businesses and individuals. Its main project is a portable hardware device combining communication modules with a blockchain wallet kept physically isolated from the internet, for which it filed a European patent application in 2018.

1 investor

Blockware offers turnkey Bitcoin Mining as a Service, handling procurement, hosting, monitoring, and maintenance of institutional-grade miners while customers earn daily Bitcoin income. It also provides related products such as hashrate financing and BTC-collateralized lending, with a focus on tax advantages like accelerated depreciation.

1 investor

Blue Armor manufactures the C60+, an advanced motorcycle intercom system with mesh networking, crash detection, and multi-device connectivity for group riders. The product serves motorcycle enthusiasts and riders who require hands-free communication and safety features while riding.

1 investor

Blue Cheetah develops customizable die-to-die interconnect IP for chiplets, offering physical and link layer interfaces that support open standards such as UCIe and Bunch of Wires. Its solutions target AI, high performance computing, and mobile applications across advanced 2D, 2.5D, and 3D packaging.

1 investor

Bluefootmembranes designs and manufactures packaged water treatment systems that enable rapid installation and operation with minimal site construction. The Blue Foot Box delivers water reuse and filtration capacity up to 1200 m³/day in a compact, modular container for industrial and municipal customers.

1 investor

Blue Frog Robotics develops Buddy, an AI-powered reception robot that automates hotel front desk operations while delivering personalized, multilingual guest interactions. The robot combines emotional intelligence and conversational AI to enhance guest experience and operational efficiency for hospitality businesses.

1 investor

Blue Tees makes golf technology products including GPS rangefinders, GPS watches, launch monitors, and an AI-powered GPS app (GAME) that turns round, swing, and club data into course decisions. Its consumer devices target recreational and competitive golfers seeking accessible, precise golf gear.

1 investor

BlueCrest provides technology and services for postal automation, serving major banks, insurance providers, and service bureaus. The company operates globally with expertise in mail and parcel processing automation solutions.

1 investor

Bluedrop Water provides whole-home water filtration systems and point-of-use reverse osmosis systems designed to remove PFAS and other common contaminants from drinking water. It serves residential homeowners as well as larger municipal and institutional clients.

1 investor