Semiconductors Startups

AMTEL develops M2M modules and automotive components including telematics terminals, navigation units, and in-vehicle electronics that support wireless connectivity from 3G to 5G. The company serves device manufacturers in telecommunications, security, smart grid, and automotive sectors.

2 investors

Amida provides a cloud-native data platform and suite of compliance, analytics, and AI products purpose-built for state Medicaid agencies. The products handle T-MSIS reporting, interoperability, fraud detection, and healthcare data management with FHIR-native and modular architectures.

2 investors

AnalogAI develops neuromorphic semiconductor chips based on analog in-memory computing (AIMC), using variable-resistance synapse components to perform the vector and matrix operations needed for AI. Its technology targets on-device AI applications such as real-time AI companions, autonomous vehicles operating offline, and offline language translation.

2 investors

Antennex builds reverberation chamber hardware and software for over-the-air (OTA) testing of integrated antennas, offering a faster alternative to traditional anechoic chambers. It targets engineers and manufacturers who need to test products with multiple antennas, and also helps them design test procedures from design through the production line.

2 investors

Apex Compute develops edge-AI acceleration hardware, including its Unified Engine and an FPGA PCIe card with a Python runtime, to run LLMs, vision transformers and VLA models on-device. It targets edge deployments such as drones, autonomous vehicles, robotics and on-premise AI, and is developing a first edge-AI SoC manufactured by GlobalFoundries.

2 investors

芯宿科技 (Atantares) develops molecular chips using semiconductor technologies such as integrated circuits, CMOS and MEMS to enable high-throughput, low-cost synthesis and detection of DNA, RNA and proteins. It offers a gene synthesis platform and services including primer synthesis, gene synthesis, sequencing, cloning and mutation, strain library preparation and gene editing, along with its EcoSyn electrochemical oligonucleotide synthesizer.

2 investors

Athanor builds Kairos, a verification engine for hardware and software that uses formal tools to prove or refute equivalence for RTL optimizations, carrying machine-checked proof and measured area reductions. It also maintains Pythia, an open-source Lean 4 tactic library for theorem proving, serving engineering teams that require formally verified computational claims.

2 investors

Atmosic designs ultra-low-power wireless connectivity and compute chips for connected devices, aiming to extend battery life or enable battery-free operation. Its solutions target Internet of Things device makers.

2 investors

Atom Semiconductor provides a thermocouple reference design that enables accurate temperature measurement with less than 1°C error, integrating anti-aliasing filters, bias circuits, and cold junction compensation. The design targets applications requiring precise thermal sensing through a combination of hardware and linearization algorithms compatible with standard microcontrollers.

2 investors

Atrisa builds an AI assistant for analog circuit engineering that helps teams design circuits, run simulations, debug failures, and capture engineering knowledge. It is aimed at analog hardware/semiconductor engineering teams to increase individual engineer productivity.

2 investors

Autosilicon (주오토실리콘) is a South Korean semiconductor company. The page only provides corporate contact details and does not describe specific products or services.

2 investors

Availink designs and manufactures semiconductor chips for digital TV and multimedia applications, including demodulators and system-on-chip solutions for broadcast, cable, satellite, IPTV, and OTT services. The company serves content delivery operators and equipment manufacturers globally with chipsets that have enabled over one billion people to access television and streaming content.

2 investors

Axign develops integrated Class-D audio amplifier modules using digital post-filter feedback and real-time signal processing to suppress distortion and preserve audio fidelity. Its reprogrammable amplifier platform, combining integrated Si and GaN power stages, targets audio engineers and high-end audio industry partners.

2 investors

Baya Systems builds software-defined fabric technology and interconnect IP for connecting compute, memory, and accelerator components across chiplet-based architectures. It serves semiconductor teams designing AI accelerators, data centers, automotive platforms, and high-performance computing systems.

2 investors

Bonsai Micro designs high-performance integrated circuits and develops optimization algorithms for edge AI and advanced communication systems. The company serves customers in wireless, wireline, and semiconductor domains seeking performance-optimized silicon solutions.

2 investors

BOS designs automotive semiconductors, including chiplet-based system-on-chip and AI accelerator products for ADAS, in-vehicle infotainment, and physical AI applications in vehicles, advanced mobility, and robotics. Its chips implement NPU cores in collaboration with AI IP provider Tenstorrent.

2 investors

Brain-CA Technologies develops an energy-efficient AI architecture based on Cellular Automata, designed to perform AI/ML tasks with lower power consumption and faster learning than existing systems. The company is building a software prototype of its patented algorithms with plans to develop an AI hardware chipset.

2 investors

Cambricon designs AI chips and processors, including its Siyuan (MLU) series built on chiplet technology and the MLUarch03 architecture, spanning cloud, edge, and device deployments. Its products target AI training and inference workloads and edge intelligence solutions.

2 investors

Centera-Photonics manufactures optical transceivers and active optical cables for data communication applications.

2 investors

Chemtros is a research-focused specialty chemical manufacturer founded in 2006 that produces pharmaceutical intermediates and active pharmaceutical ingredients (APIs), electronic materials, industrial adhesives, and semiconductor materials for various industries. The company leverages accumulated synthesis expertise combined with blending technology to serve customers across pharmaceuticals, electronics, and advanced materials sectors.

2 investors

Chromis Technologies engineers and manufactures custom amorphous fluoropolymers, marketed under the CyclAFlor brand, with tunable optical, chemical, and electrical properties for applications such as semiconductor pellicles, optical coatings, gas separation membranes, and fuel cell ionomers. The company also offers R&D services, custom film development, specialty perfluorinated solvents, and fluoropolymer recycling for industries including electronics, optics, photonics, and clean energy.

2 investors

Concentric Silicon supplies electronic components to manufacturers through a combination of model-driven sourcing for critical parts and direct purchasing of excess inventory, backed by certified inspection and quality control. The company serves manufacturers needing liquidity solutions and strategic inventory management for electronic components.

2 investors

congatec develops and markets embedded computer boards, computer-on-modules, and related technical services for building custom embedded computing platforms. Its products support base technologies such as AI, IoT connectivity, and security across module standards including COM-HPC, COM Express, SMARC, and Qseven.

2 investors

Cosmos Innovation develops a machine learning platform for optimizing recipe development in semiconductor and solar process engineering. It targets manufacturers and developers of next-generation semiconductor technologies.

2 investors