Deep Tech Startups

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

TMYTEK develops mmWave hardware and testing platforms for 5G/6G research and deployment, including beamforming devices, frequency converters, and Reconfigurable Intelligent Surface (RIS) solutions. Its products serve researchers, universities, and wireless engineers working on antenna array design and mmWave application development.

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

CoEnergy (能华半导体) is a semiconductor company specializing in third-generation GaN (gallium nitride) technology, using an IDM full-chain model to develop, design, manufacture, and sell GaN-on-Si, GaN-on-Sapphire, and GaN-on-SiC wafers and power devices. Its 6-inch/8-inch GaN wafers and power devices cover the 40V–1200V range.

1 investor

Sutest (Sushi Test Group) provides testing and evaluation services across the full industry chain, holding numerous standards, patents, and software copyrights. The company positions itself as a one-stop testing service provider.

1 investor

Westlake Omics develops FAXP spatial proteomics technology, which uses tissue volume expansion to improve the quantity and quality of protein identifications while reducing analysis time. The technology targets applications in precision medicine and disease diagnosis.

1 investor

Acela Micro (迅芯微) designs and develops high-speed, high-precision data converters (ADC/DAC), clock signal conditioning chips, RF transceivers, and related system solutions, with a focus on domestic production of high-performance signal-chain chips. It serves the test and measurement, communications, and industrial/medical sectors, offering chip products and custom system solutions for applications such as oscilloscopes, coherent optical and 6G communications, and medical imaging devices.

1 investor

SpinQ (量旋科技) builds full-stack quantum computing products, including superconducting and NMR-based quantum computers, quantum chips, measurement and control systems, and a quantum computing cloud platform with software. It serves research institutions, universities, science-education organizations, and industry, offering sector solutions for quantum education, fintech, biopharma, and AI.

1 investor

Actt is a silicon IP vendor that designs low-power physical IPs, including analog and mixed-signal, embedded non-volatile memory, wireless RF, and wired interface IP, used in IoT, smart home, automotive, wearables, and medical electronics. It also offers SoC customization services—covering spec-in, back-end design, wafer manufacturing, packaging, and testing—for chip designers, silicon startups, and OEMs.

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

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 Mark–approved 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

An engineering firm advertising over 50 years of experience, with mentions of engineering capabilities, regulatory work, and projects. The page provides no concrete detail on its specific services, products, or target industry.

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

ATP develops early-stage life sciences companies, focused on building new biotechnology ventures.

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 software—combining sensor fusion and AI—for 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