Deep Tech Startups
7,090 companies tagged Deep Tech, with their investors and founders.
Sinohydo develops green hydrogen production systems, hydrogen storage solutions, and HydoSafe technology for global new energy industries. The company combines physical products with digital platform services to support the transition to carbon neutrality.
1 investor
Chinese fabless semiconductor company developing enterprise-grade interconnect chips, including PCIe interface chips, memory interface chips and buffers, network interface chips, and clock/general interface chips. Its products target data centers, industrial internet, intelligent robotics, new energy vehicles, consumer electronics, and medical electronics.
1 investor
Kukanchi is a startup developing autonomous underwater drones and autonomous underwater vehicles (AUVs) for industrial exploration and research. The company designs, manufactures, and sells underwater robotics to expand human activity into deep ocean environments.
1 investor
Taurentech develops high-speed interconnect semiconductor chips for communication, data center, and automotive applications, focusing on analog signal chain components and digital signal processing. The company produces components including DSP chips and RF transceiver chips to support domestic infrastructure and reduce reliance on foreign technology.
1 investor
APT Research provides safety engineering and analysis services for government, defense, and space programs, with expertise in system safety, software safety, explosives safety, and risk assessment.
0 investors
Acceleron is developing muon-catalyzed fusion technology, building a high-efficiency muon source and a high-density fusion cell to produce net-energy fusion power. It aims to enable small (~100 MW) fusion power plants as a source of clean energy.
0 investors
Accipiter Biosciences uses computational protein design to develop de novo, single-agent protein therapies that engage multiple cell-surface receptors at once, functioning as agonists. Its platform targets complex conditions such as autoimmune disorders and cancer as an alternative to traditional combination therapies.
0 investors
Accipiter Systems builds high-performance electronic and photonic system interconnect hardware (PCIe switches, network interface cards, expansion chassis) and software (switch software, drivers, APIs, GUIs) for edge AI infrastructure. Its products serve system design companies building AI/ML application platforms for demanding edge use cases such as medical, simulation, emulation, storage, fintech, and border protection.
0 investors
Accure develops an FDA-cleared, CE Markβapproved laser system that treats inflammatory acne by selectively targeting overactive sebaceous glands while sparing surrounding skin. The device is designed for dermatologists and acne patients, using a "treat-to-temperature" algorithm intended to work across all skin types.
0 investors
BoneScore makes the OsteoProbe, a handheld, radiation-free medical device that measures bone tissue strength by delivering a controlled impact and producing a Bone Material Strength Index (BMSi). Spun out of UC Santa Barbara and FDA-cleared, it is used in clinical settings to assess fracture risk in patients, including for conditions such as osteoporosis, diabetes, and kidney disease.
0 investors
Adapt Biotechnologies develops the BRiTE platform, a bispecific antibody technology designed to treat brain tumors and intracerebral malignancies by activating T cells to target and destroy glioma cells. The platform combines manipulated T cells with bispecific antibodies to deliver targeted therapy to brain tissue.
0 investors
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.
0 investors
Aehr Test Systems designs and sells wafer-level, singulated-die, and module test and burn-in equipment (including FOX-XP, FOX-NP, FOX-CP, and Sonoma systems with WaferPak and DiePak consumables) used to screen semiconductors for reliability. Its systems serve chip and device makers producing silicon carbide power devices, silicon photonics, gallium nitride, AI/data center processors, and automotive and mobile sensors.
0 investors
Aeluma develops semiconductor chip technology aimed at scalable manufacturing for consumer and industrial applications including mobile phones, AI, AR/VR, and autonomous driving. The company focuses on advancing chip-level innovation to broaden adoption across multiple industries.
0 investors
AEMS Corp solves viscosity problems in liquid formulations using proprietary and patented methods and an automated high-throughput, microscale lab, focusing primarily on next-generation pharmaceuticals such as high-concentration injectable biologics and siRNA therapeutics. It also formulates antimicrobial and edible sprayable coatings and other molecular systems for companies whose product development is blocked by viscosity challenges.
0 investors
Aeonsemi is a fabless semiconductor company that designs timing and networking silicon for AI infrastructure, including Ethernet transceivers, automotive Ethernet chipsets, and silicon oscillators and timing devices. Its products target broadband access, enterprise networking, Wi-Fi backhaul, and Physical AI applications such as humanoid robots, automotive, and UAVs.
0 investors
Aglocell develops AI-based algorithms and containerized software solutions for fine-tuning 5G/4G mobile networks, detecting and resolving interference and balancing traffic across cells and bands. Its products help telecom network operators increase capacity, improve cell edge speeds, and reduce infrastructure expansion costs.
0 investors
Ainstein designs mmWave radar sensors and related hardware and softwareβcombining sensor fusion and AIβfor autonomous drones, ADAS, specialty vehicles, and industrial IoT sensing. It serves commercial customers across the aerospace, automotive/specialty vehicle, and sports technology markets and is based in Lawrence, Kansas.
0 investors
Airborne Wireless Network (AWN) is developing a fully meshed wholesale carrier communications network that uses commercial aircraft as relay nodes ("mini-satellites") to route data and voice signals around obstructions. It targets worldwide data and communications service providers.
0 investors
Akoustis develops XBAW technology, an RF filter solution designed for power handling and wide bandwidth filtering across the 1.5 to 20GHz frequency range. The technology serves WiFi, 5G/6G, mobile, and defense applications with compact manufacturing processes.
0 investors
Alderbuck develops modular, solid-state power electronics and energy management systems for medium voltage grid interconnection. The NPU platform reduces capital and operating costs while improving energy efficiency, power quality, and reliability for critical grid infrastructure.
0 investors
Alex Metals is a mineral exploration company focused on discovering and developing high-grade silver and gold deposits in Southeast Alaska's Alexander Terrane. The company controls three exploration projects targeting volcanogenic massive sulfide (VMS) mineralization, a deposit type with significant precious metal content.
0 investors
Algemetric is a deep-tech cryptography company that develops privacy-enhancing technologies such as secure multi-party computation (MPC) and homomorphic encryption (FHE) for privacy-preserving data collaboration and secure machine learning. Founded in 2016, it works to translate cryptography research into practical applications for handling sensitive data and privacy requirements.
0 investors
Alio Labs develops advanced plasma processing technology for photonics manufacturing, delivering high-performance optical coatings for industrial metrology and factory automation applications. The company specializes in proprietary Quadrode plasma processing for substrate coating with optimized optical performance.
0 investors