Deep Tech Startups

Actile develops wearable haptic textile interfaces that deliver information through touch—such as taps, squeezes, vibrations, and heat—so warfighters can receive communications without relying on their eyes and ears. The low-signature, low-SWaP-C platform is aimed at defense and human performance applications.

1 investor

Actinia develops radiation detector materials based on CsPbBr3 (perovskite) semiconductors to improve the resolution and reduce the dose of radiological imaging techniques such as SPECT, CT, and X-ray, with applications in medicine and security. The company commercializes technology first developed at Northwestern University.

1 investor

A dental implant restoration provider offering single-tooth and full-arch prosthetic solutions for patients seeking functional and aesthetic implant replacements.

1 investor

ALPInc manufactures metrology tools for semiconductor characterization, enabling depth profiling of electrical properties in semiconductor materials and device structures at atomic-level resolution.

1 investor

Active Membrane develops electro-active desalination membranes that reduce scaling and fouling to lower costs and environmental impact of fresh water production. The company serves water utilities and desalination plants globally addressing water scarcity.

1 investor

Actual is software that runs open AI models locally on a user's own hardware, linking multiple computers over an encrypted relay so data and prompts never leave the machine. It supports all operating systems and lets users pool idle compute for compensation.

1 investor

ACVC Partners is a venture capital firm that partners with leading corporations to invest in deep technology startups. The firm combines corporate partner expertise and resources with its own investment capabilities to support early-stage technology companies.

1 investor

AdaCore develops open-source toolchains and verification tools for Ada/SPARK, C/C++, and Rust used to build safety-critical and mission-critical embedded software. Its customers span aerospace, defense, rail, automotive, energy, telecoms, finance, and medical industries, with the tools designed to meet certification standards.

1 investor

Adalid Sciences engineers lipid nanoparticles to improve the delivery and efficacy of gene therapies, targeting better therapeutic outcomes with reduced side effects. The company serves developers of nucleic acid medicines and therapeutic partners seeking advanced drug delivery solutions.

1 investor

Adaptive Waves develops smart coating technology, validated and advanced through NSF SBIR/STTR Phase I and Phase II grants. The company is seeking strategic partners for market intelligence, joint development, and joint-venture agreements in the coatings industry.

1 investor

Adaract develops high-performance artificial muscle actuators that provide stronger, lighter, and more compact motion solutions for applications in prosthetics, robotics, aerospace, and exoskeletons. The company targets industries requiring advanced actuator technology to enhance efficiency and functionality in motion systems.

1 investor

Addon Optics develops a technology platform that automates and optimizes the manufacturing and distribution of ophthalmic lenses for optical labs, retailers, and distributors. The platform aims to reduce production costs, capital requirements, and labor while accelerating production speed.

1 investor

ADDILAN develops industrial additive manufacturing machines based on WAAM-Plasma (Wire Arc Additive Manufacturing) technology for metal part production. The company targets industrial and aerospace/defense applications.

1 investor

Additive Assurance provides quality assurance solutions for metal additive manufacturing, specifically laser powder bed fusion, combining computer vision and machine learning to monitor production in real-time. The company serves manufacturers in aerospace, defense, and other industries requiring high-reliability metal 3D printing.

1 investor

Additive Industries builds MetalFab metal 3D printing systems with a modular, multi-laser architecture focused on production economics, repeatability, and factory integration. Its machines, peripherals, and software target industrial serial production and qualification-grade additive manufacturing of metal parts.

1 investor

Adionics develops technology for chemical processing and water treatment, serving industrial and municipal clients in life sciences, specialty chemicals, and environmental markets. The company operates globally with particular presence in Latin America and Europe.

1 investor

The page lists investment focus areas spanning life sciences, data sciences, and green technology, including therapeutic platforms, medical devices, diagnostics, AI/ML analytics, fintech, clean energy, battery tech, and advanced materials. It appears to be a venture capital firm's site presenting its sectors of interest rather than an operating company with its own products.

1 investor

Adtran develops networking and connectivity products, including optical networking, cloud interconnect, and fiber operations solutions designed to handle AI-driven network traffic. It serves data center operators and network providers with disaggregated hardware and software for building and scaling networks.

1 investor

Advai provides independent assurance, testing, and auditing for AI systems, assessing properties such as security, safety, robustness, and stability. It serves regulated sectors including financial services, defence, and public-facing AI across industry and government.

1 investor

Advanced Blockchain AG is a publicly traded incubator and investor in the blockchain industry, building and backing portfolio companies in the space. It is listed on German exchanges (symbol ABX) and operates through subsidiaries such as Incredulous Labs Ltd.

1 investor

Advanced NanoTherapies (ANT) develops next-generation drug-coated balloons (DCBs) using nanotechnology to treat vascular disease. The company operates in the medical device and nanomedicine field, focused on cardiovascular and endovascular interventions.

1 investor

Advanced Protection Systems develops counter-drone (C-UAS) technology, including 3D MIMO radars, EO/IR and thermal cameras, radio signal analysis, and command-and-control software for detecting and neutralizing aerial threats. It supplies NATO-compliant systems to protect critical infrastructure, military bases, and public spaces, serving defense and military customers in Europe, including the Polish Armed Forces.

1 investor

Advanced Silicon Group works in nanotechnology, using the tagline "Nanotechnology for Life."

1 investor

Advantageous Systems combines nanotechnology, material science, and biotechnology to develop smart materials for medical devices, therapeutics, and clean technology applications. The company has commercialized nanotechnology solutions, particularly in water treatment.

1 investor