Deep Tech Startups
5,885 companies tagged Deep Tech, with their investors and founders.
Linum builds generative video models for animation that provide creative controls like consistent characters, camera movement, and motion control. The company aims to make animation more accessible to creators by baking these primitives into model training rather than bolting them on through fine-tuning.
3 investors
Liquid Instruments manufactures FPGA-powered test and measurement platforms that integrate 15+ instruments including oscilloscopes, spectrum analyzers, and signal generators into a single reconfigurable device for R&D and production labs. The platform serves researchers and engineers in quantum computing, aerospace, and other fields requiring flexible, multi-instrument test benches.
3 investors
Lita builds zero-knowledge proof infrastructure, including Valida, a zkVM with compiler tooling that lets developers write zkSTARKs using general-purpose languages like C and Rust, plus an open-source STARK toolkit for arithmetization and polynomial interactive proofs. It targets developers and applications needing verifiable computation and provides integration support from applied cryptography researchers.
3 investors
Literal Labs develops logic-driven AI technology, positioning its work as an alternative approach to machine learning.
3 investors
Lithosquare develops an AI platform for mineral exploration that uses physics-based modeling of ore body formation rather than statistical pattern matching. The platform serves geoscientists and mining companies seeking to improve discovery rates and reduce exploration costs.
3 investors
Litus develops a patent-pending nanotechnology process (LiNC) for Direct Lithium Extraction (DLE) from aqueous sources, producing high-purity lithium compounds while preserving source water. The company targets the battery metals and energy sector and has built a demonstration unit to validate the scale and economics of its extraction technology.
3 investors
LM Studio offers Bionic, a locally-run AI agent designed to work with open models for creativity, work, and coding tasks. The product runs natively on local machines rather than in the cloud.
3 investors
Locus Biosciences develops engineered bacteriophage therapies for treating bacterial infections and conditions in immunology, oncology, and CNS disorders. It uses a technology platform combining robotics, automated biobanking, AI-driven cocktail prediction, and synthetic biology, and operates a cGMP viral vector manufacturing facility for clinical trial material.
3 investors
Long Wall develops missile defense systems, including its Cyclops, RSX, and Ironwood products, building on prior R&D to deliver defense technology for government and military customers. The company designs, builds, and operates these systems with engineering, quality, licensing, and flight operations capabilities.
3 investors
Lookup Space is a space company whose team page lists its leadership across operations, engineering, product, and commercial functions. The page does not describe the specific product or service offered.
3 investors
Looking Glass Factory builds glasses-free holographic displays that convert 2D photos and video into 3D holograms viewable without XR headsets or eye-tracking. Its products serve brands, retail and event installations, developers, and home users across a range of display sizes.
3 investors
Lucidean develops optical interconnect technology, marketed as CohZero, aimed at improving coherent performance for AI data centers. The company targets next-generation data center infrastructure supporting AI workloads.
3 investors
Luminoma is developing the LumAssure, a portable diagnostic-aid that uses Raman spectroscopy to non-invasively assess whether a skin lesion is likely malignant or benign within seconds. The device is intended to help clinicians make more objective skin cancer biopsy decisions and reduce unnecessary biopsies.
3 investors
Lumitron Technologies develops laser-Compton light sources that produce monochromatic x-ray and gamma-ray outputs for ultrahigh-fidelity imaging, ultra-low dose radiography, and precision radiotherapy. Its technology targets medical applications such as FLASH radiotherapy and k-edge subtraction imaging, as well as element- and isotope-specific material identification.
3 investors
Lunaphore provides spatial biology technology for research labs, enabling multiplexed immunohistochemistry (IHC) analysis with existing antibodies. The platform serves academic and research institutions seeking to add spatial omics capabilities.
3 investors
Lux Semiconductors develops metal core substrates for defense and aerospace electronics that provide enhanced thermal management and high-speed signal routing for applications including aircraft, space assets, and terrestrial vehicles.
3 investors
MACSO develops technology that makes AI, IoT, and edge computing capabilities more accessible and cost-effective for industries. The company positions itself around data-driven innovation across sectors.
3 investors
Magma Space builds a precision operations platform for space missions, serving spacecraft operators and commercial space ventures.
3 investors
Magnetic Insight develops magnetic particle imaging technology that uses non-radioactive tracers as an alternative to conventional radioactive tracers used in nuclear medicine scans. Its imaging approach is aimed at patients, doctors, and hospitals, offering longer imaging windows and simplified tracer supply chains.
3 investors
Magnotherm develops magnetocaloric cooling systems that use magnetic materials instead of conventional refrigerants, offering more energy-efficient commercial refrigeration for supermarkets and applications in hydrogen liquefaction. The German deep-tech company builds cooling and temperature-control technology derived from materials research.
3 investors
Maki.vc is a venture capital firm that invests in early-stage deep tech and startups, with a focus on the Nordics and Europe. It positions itself as a hands-on partner, offering support such as market research, hiring, and strategy alongside capital.
3 investors
Mantle develops metal 3D printing technology that produces precision metal parts with the surface finish and tolerances needed for tooling and dies used in mass production. It serves OEMs and manufacturers in the metal manufacturing and tooling industry.
3 investors
MARS develops point-of-care photon counting CT imaging systems for community healthcare settings. The company offers compact, high-resolution extremity imaging with low radiation exposure and material detection capabilities, targeting smaller medical providers and decentralized diagnostics.
3 investors
MaRS is a Toronto-based innovation hub and startup support organization that provides Canadian founders with office/lab space, advisory services, investor and customer connections, and programming from pre-seed funding through international expansion. It focuses on health and life sciences, cleantech, and emerging technologies such as AI, quantum, and robotics.
3 investors