Hardware Startups

SemiProbe develops wafer and device characterization systems, including the Probe System for Life (PS4L), for semiconductor manufacturers and research labs.

2 investors

This is a stock price / investor relations page for Senko, a publicly listed Korean company, showing share price data and trading volume. The page itself provides no description of the company's actual business or products.

2 investors

Sensetics develops digital touch technology using programmable fabric with metamaterials and piezoelectrics to capture and replay tactile sensations in real time. The company serves roboticists, automation operators, and users of virtual environments who need tactile feedback and sensory integration.

2 investors

Sensibel designs and manufactures studio-quality optical MEMS microphones for portable devices, professional audio equipment, and microphone array applications. The company offers the SBM100B series with superior dynamic range, signal-to-noise ratio, and distortion performance alongside evaluation kits for integration and testing.

2 investors

Sensoteq manufactures Kappa X, a wireless vibration sensor that monitors rotating machinery across industries by collecting vibration, temperature, and speed data with high-bandwidth capability for early fault detection.

2 investors

Sensydia develops non-invasive wireless cardiac monitoring technology using machine learning to diagnose and manage heart disease. The system targets patients with heart failure and critical care issues, aiming to reduce readmissions and lower care costs.

2 investors

Sentea commercializes silicon photonics-based fiber optic sensor technology and interrogators, originating from over a decade of research at Ghent University's Photonics Research Group and imec. The company serves applications requiring advanced optical sensing capabilities.

2 investors

SentiSystems develops sensor fusion technology centered on the SentiBoard, a custom circuit board enabling high-precision time synchronization across multiple sensor types for autonomous systems applications. The company serves industrial and research sectors requiring reliable multi-sensor integration.

2 investors

Sequence develops 3D-printed mesh-silicone orthotic insoles combined with objective movement analysis of the kinetic chain (feet through spine), using standing foot scans and dynamic gait data to provide targeted sensory support that helps improve everyday movement. The product is aimed at orthopedic and biomechanical applications, delivered through partner locations.

2 investors

Colorfil makes air filters with a patented color-shift technology that captures and neutralizes odors, dander, dust, and amine-based compounds, changing color to indicate when the filter is working. Originally developed to protect astronauts and spacecraft, the products are marketed to pet owners for cleaner home air.

2 investors

SERO is an electronics manufacturing services (EMS) provider specializing in high-volume production runs of 50,000 to over 1,000,000 pieces for printed circuit boards of low to medium complexity. It serves industrial electronics producers and engineers, with applications in sectors such as energy and cleantech.

2 investors

SFC Energy AG manufactures fuel cells, power supplies, and power management systems for clean energy, defense, and industrial applications. The company operates across clean energy solutions, tactical power systems, and semiconductor/laser power supplies from headquarters in Germany.

2 investors

Sharrow Marine designs and manufactures the patented SHARROW propeller, a bolt-on marine propulsion product that improves boat range, handling, vibration, and noise across a wide variety of boat and engine brands. The propellers are made in Detroit and sold to recreational and offshore boat owners globally.

2 investors

Shinola produces watches, including the Runabout model, which serves as both a refined accessory and casual timepiece. The company designs timepieces marketed as fine jewelry-inspired consumer products.

2 investors

Felix Gray manufactures blue light filtering eyewear using proprietary lens technology to address eye strain and sleep disruption from screen and LED light exposure. The company sells luxury eyewear for consumers across various life contexts—work, learning, athletics, and travel.

2 investors

Shrooly develops an automated mushroom growing device for home use, offering app-controlled cultivation of multiple mushroom varieties. The product is designed for personal sustainability and health-conscious consumers interested in home agriculture.

2 investors

SIAT Group designs and manufactures end-of-line industrial packaging equipment, including taping, strapping, wrapping, case erecting, palletizing, and flexographic printing machines. It serves industries such as food and beverage, e-commerce, logistics, and consumer products, with production sites in Italy and the USA.

2 investors

Sibel Health develops medical monitoring products that capture vital signs and health data to support clinical decisions in both patient care and clinical trials. Its technology is aimed at improving decision-making for drug safety, efficacy, and clinical treatment.

2 investors

Sidos provides hardware, software, and reporting tools for survey and site assessment work across multiple industries, serving organizations from Fortune 10 enterprises to independent consultants globally.

2 investors

Siffron manufactures electronic shelf label (ESL) holders that secure digital price tags at retail shelf edges. The product helps retailers improve pricing accuracy and reduce manual labor in store operations.

2 investors

SiFly builds NDAA-compliant, fully-electric VTOL drones with long endurance (over 2 hours in hover, 3 hours in forward flight) and heavy-lift capacity as an alternative to light utility helicopters. Its autonomous rotorcraft serve mapping, inspection, logistics, search & rescue, and public safety operations with onboard intelligence and remote-operation networking.

2 investors

Sift is an end-to-end platform for teams building advanced hardware that consolidates sensor and telemetry data into a single system for analysis, anomaly detection, and automated test rule evaluation. It offers sub-second anomaly detection, fault-tree investigation on a shared timeline, audit-ready certification reports, and multiple deployment models with built-in security.

2 investors

Sigfox 0G technology, operated by UnaBiz, is a low power wide area network (LPWAN) built for massive IoT, connecting devices at low cost with high energy efficiency. It serves businesses building IoT solutions, including asset tracking for supply chain and logistics, and is available across more than 70 countries.

2 investors

SiiPet manufactures pet monitoring camera accessories, specifically a gooseneck holder that clips onto litter boxes or nearby surfaces to position cameras at adjustable angles for pet observation.

2 investors