Hardware Startups

LOWENCO manufactures large-scale ultra-low temperature (ULT) freezer systems that replace traditional freezer farms with modular, GMP-compliant cold storage infrastructure for pharmaceutical manufacturers. Its systems maintain temperatures from +20°C to -80°C at scale with N+1 redundancy to protect temperature-sensitive products.

1 investor

LSC Environmental manufactures spray-applied coatings and equipment for erosion control, land reclamation, waste management, and dust suppression across multiple industries. The company operates across North America with technical expertise developed over 30 years in environmental solutions.

1 investor

L&S Mechanical is a construction services contractor operating across Texas that provides plumbing, HVAC, and electrical installation and maintenance for new home construction and existing homeowners. The company serves builders, contractors, and homeowners through a unified "Tri-Trade Solution" model.

1 investor

LubaLabs builds microscopy platforms that measure the mechanical properties of living cells and tissues in 3D at high speed and without labels, aimed at disease modeling and drug discovery applications.

1 investor

LUBU makes smart insoles with built-in sensors that capture movement biomechanics and kinetic data to predict injury and track recovery for athletes, military personnel, and patients. The company uses proprietary hardware and AI-driven analysis, drawing on seventy years of footwear manufacturing expertise, to provide lab-grade movement measurement at scale.

1 investor

Lucebox builds private, always-on workstations for local AI inference that ship with its own tuned, open-source inference engine, letting developers run tools like Claude Code, Codex, or OpenCode on their own hardware. The company is developing personal AI computers that train small models on a user's daily work and context, aimed at developers who want local alternatives to cloud inference.

1 investor

Lucid Motors is an automaker that designs and manufactures electric vehicles, including the Lucid Air and Lucid Gravity models. The company serves consumers in the premium electric vehicle market globally.

1 investor

Lucid Circuit develops radiation-tolerant, energy-efficient high-performance processors and chip-development tools for edge computing in applications such as medical devices, drones, autonomous vehicles, VR headsets, and mobile communication. It also builds predictive modeling and machine-learning software to identify chip vulnerabilities before fabrication.

1 investor

LucyXR operates a 4,000+ sq ft LED stage volume for virtual production, powered by Unreal Engine technology. The studio serves film, commercial, and creative production teams seeking to reduce costs and production time by using controllable virtual environments instead of on-location shoots.

1 investor

Ludwig Computing develops probabilistic, AI-native hardware designed specifically for AI workloads, aiming to improve speed and efficiency over conventional deterministic CPUs and GPUs. The company targets the AI compute and semiconductor market.

1 investor

Lufkin manufactures oilfield pumping equipment, including beam pumping units, progressing cavity pumps, and automation solutions, along with maintenance and installation services for the oil and gas industry.

1 investor

Luker is an Indian consumer electrical goods brand that makes and sells home products including fans, lights, home wires, switch gears, and water heaters for households and businesses.

1 investor

Advanced Energy designs and manufactures power delivery products, including a broad line of AC-DC power supply units such as bulk power shelves, front-end PSUs, OCP-compliant power shelves, and configurable and custom power solutions. It serves industrial and commercial customers across multiple sectors worldwide.

1 investor

Lumax (the Lumax-DK Jain Group) is a manufacturer and supplier of automotive components and systems in India, historically known for automotive lighting equipment. Founded in 1945, it serves the Indian automotive industry.

1 investor

Lume develops a wearable sweat sensor that monitors hormonal changes and health metrics throughout the day. The device is designed for individuals seeking continuous health insights beyond traditional periodic checkups.

1 investor

Lumenate Medical is developing a catheter-based cystoscope designed for non-urologist providers such as Physician Associates and Nurse Practitioners to perform bladder cancer screening with specialist oversight. The device aims to expand access to early bladder cancer diagnosis by capturing the images urologists need without requiring a urologist in the room.

1 investor

ERP Power designs and manufactures LED drivers, tunable white and tunable color LED light engines, and connected lighting controls for architectural, commercial, and industrial lighting markets. Its products offer dimming, wireless connectivity, and programmable outputs for use in fixture designs.

1 investor

Lumenis develops and commercializes energy-based medical devices for the aesthetics and vision markets, serving healthcare professionals worldwide. The company holds over 330 patents and numerous FDA clearances, with an installed base of more than 80,000 systems across over 100 countries.

1 investor

W-DALI is a wireless retrofit product that replaces traditional DALI cable installations for lighting control systems, enabling faster deployment in buildings where new wiring is impractical. It uses LumenRadio's mesh networking technology to connect lighting fixtures and control devices without extensive rewiring.

1 investor

Lumentra provides standards-based photometric, thermal, environmental, and electrical characterization and testing services for LED lighting manufacturers, along with standards compliance consulting for certification programs such as Energy Star and DesignLights Consortium. It operates an ISO/IEC 17025 and NVLAP-accredited laboratory serving the lighting products industry.

1 investor

Lumentum designs and manufactures optical and photonic technologies for artificial intelligence, data centers, telecommunications, industrial applications, and sensing. The company serves cloud infrastructure providers, telecommunications networks, and industrial manufacturers with semiconductor-based components that optimize data transmission, power efficiency, and precision sensing.

1 investor

Lumetrics develops optical imaging and photonics technologies for precision measurement and inspection in industries including medical devices, automotive, and ophthalmic sectors. The company serves Fortune 500 manufacturers and enterprises requiring advanced optical metrology systems and solutions.

1 investor

Lumi Labs makes portable smart projectors with 1080P HD resolution, 4K compatibility, Google TV, Dolby Audio speakers, and automatic keystone correction and focus. The consumer devices, sold direct-to-consumer, are marketed for home entertainment such as movie nights, dorm rooms, and outdoor use.</parameter> <parameter name="founders">[]

1 investor

Lumics designs and manufactures high-quality diode lasers and related optical components for telecommunications, industrial, and other applications. Founded as a specialist in laser pump sources, the company has expanded its product portfolio to serve multiple industries globally.

1 investor