Hardware Startups

Lumidron manufactures complex control panels and performs specialized electronics and network assembly, including EPLAN-based electrical design, custom cable production certified to IPC/WHMA-A-620, and project management. It serves various industrial segments and the defense industry from its facility in Sønderborg, Denmark.

1 investor

Lumileds designs and manufactures LED light sources and lighting solutions, including its LUXEON product lines and the configurable Matrix Platform. It serves the automotive, specialty, and general illumination markets with LEDs for applications such as architectural, retail, human-centric, and automotive headlighting and signaling.

1 investor

LUMILOOP designs and manufactures laser-powered (Power-over-Fiber) electric field probes and RF power meters used for electromagnetic compatibility (EMC) testing and other RF measurement applications. Its instruments serve EMC labs and test chambers, offering ISO 17025 accredited calibration.

1 investor

Lumina Corp develops integrated photonics on a thin-film lithium tantalate platform, producing electro-optic modulators and photonic integrated circuits that operate from deep-UV (270 nm) through mid-infrared (5.5 µm). It serves quantum hardware, biophotonics, medical diagnostics, sensing, and defense customers that require stable, high-power optical devices at visible and UV wavelengths where lithium niobate platforms fall short.

1 investor

Luminary offers a platform that lets engineering teams encode physics into AI models, providing near-instant high-fidelity predictions of physical behavior across structural, fluids, thermal, and electromagnetics domains. Its "Physics AI Factory" connects data, model development, validation, deployment, and retraining for high-stakes engineering environments such as automotive, defense, and aerospace.

1 investor

Luminate is an accelerator or startup support program that brings cohorts of deep-tech founders to New York City annually for investor meetings, industry feedback, and networking with established companies and research institutions.

1 investor

Luminator provides software, hardware, and data solutions for public transportation operators, including passenger information systems, video security, and real-time operational technology serving bus, rail, and aero operations across 85+ countries.

1 investor

Luminex manufactures network-based DMX lighting data processing devices that convert, route, and merge lighting control protocols for professional entertainment and architectural venues. The company serves touring companies, studios, theaters, arenas, theme parks, and other large-scale lighting installations.

1 investor

LumiSource is a furniture retailer offering a range of home and commercial furnishings including lighting, seating, tables, and office furniture. The company serves both retail customers and hospitality venues through its product catalog and dealer network.

1 investor

Lumos builds smart glasses that use a proprietary light engine and lens coating to deliver sunlike light during the day and block blue light, aimed at regulating the wearer's mood, sleep, and energy. The product targets consumers seeking to support their circadian health.

1 investor

Lumos designs smart bicycle helmets with integrated lighting and technology features for urban commuters and delivery riders. The company's helmets aim to improve visibility and safety for cyclists in city environments.

1 investor

Lumos develops sleep wellness products designed to support various lifestyles, whether for travelers, shift workers, or caregivers. The company focuses on making quality sleep accessible and compatible with modern life demands.

1 investor

Lumus develops geometric reflective waveguide technology for near-eye displays used in augmented reality glasses, aiming for daylight-readable, energy-efficient displays in a normal eyewear form factor. Its optics are used in applications such as spinal surgery and by military fighter pilots.

1 investor

Luna Innovations develops fiber optics, nanomaterials, and precision assembly solutions across multiple technical domains. The company serves customers requiring advanced materials and optical technologies for enterprise and industrial applications.

1 investor

LunaLEC is a Swedish deep tech company developing printable Light-emitting Electrochemical Cell (LEC) technology to create flexible light sources for commercial products. Spun out of research at Umeå University, it works with partners worldwide to bring printable light to product applications.

1 investor

Lunetronic conducts research on a cryogenic optical clock concept, the "Lunar Super-Laser," intended to be placed in a permanently shadowed lunar crater to serve as timekeeping and navigation infrastructure for lunar operations. It works alongside researchers from NASA's Jet Propulsion Laboratory and NIST on this effort tied to sustained lunar presence programs.

1 investor

Lunii makes "My Fabulous Storyteller," an interactive, screen-free audio device and accompanying audiobooks that let children aged 3 and up create, listen to, and record their own audio stories. The product is aimed at families and children as an educational entertainment device.

1 investor

Luphra offers AI-assisted CAD design, letting users create 3D models from text, photos, or sketches, refine them in chat, and download STL or STEP files or order eligible physical prints. It serves individuals and teams needing custom parts, with manufacturing checks and quoting for printable designs.

1 investor

Cynosure Lutronic develops laser and radiofrequency (RF) medical devices for aesthetic and gynecologic treatments, including its XERF RF treatment. Its products are sold to practitioners, physicians, and aesthetic practice owners to expand their treatment offerings.

1 investor

LuxCreo offers an in-house 3D printing ecosystem for dental practices, combining printers, curing and washing hardware, resins, and software to produce direct-print clear aligners and other dental devices. Its workflow removes the model and thermoforming steps and includes an FDA Class II 510(k)-cleared direct-print aligner process for orthodontics, prosthodontics, and restorative dentistry.

1 investor

LUXIT Group designs and manufactures automotive small lamps and auxiliary lighting solutions using advanced technology. The company serves the automotive industry and emphasizes operational excellence and sustainability in its production processes.

1 investor

Luxonis builds stereo depth cameras and edge AI vision hardware, including the OAK device line, that run advanced computer vision tasks on-device to reduce latency, bandwidth, and cloud costs. It offers the open-source DepthAI API and ready-made vision applications for deploying and scaling custom perception solutions across industrial fleets.

1 investor

LUXTECH manufactures LED light engines and modules, including LED tape and specialized components for globe and tubular fixtures, offering both mass-produced staples and custom parts. It serves luminaire manufacturers and lighting projects with specification-grade LED lighting technology.

1 investor

LiveView Technologies provides mobile and stationary surveillance systems for remote security monitoring across construction, retail, law enforcement, and other industries. The company offers rapidly deployed surveillance solutions powered by mobile units, solar panels, and software.

1 investor