Semiconductors & DeepTech Hardware Companies – Page 3

Israeli photonics software and engineering company building simulation, measurement, fabrication-support, and consulting tools for integrated-optics and silicon-photonics devices and circuits.

GVANIM-sensing is an Israeli deep-tech startup developing a passive optical Matrix that upgrades existing monochrome or broadband CMOS cameras into high-frame-rate hyperspectral imagers. Its material-aware sensing is aimed first at industrial foreign-object and quality inspection, with potential applications in agriculture, food security, autonomous systems, drones, and defense wearables.

Phononics is an Israeli semiconductor-materials startup developing microcrystalline-diamond thermal-management processes for high-power electronic systems. By integrating diamond layers close to semiconductor heat sources, it aims to reduce hotspots, raise usable power density, and improve reliability in communications, mobility, sensing, lighting, and renewable-energy hardware.

Brenmiller Energy is a Nasdaq-listed Israeli clean-energy company that builds bGen thermal batteries — modular systems that store renewable or off-peak electricity as high-temperature heat in crushed volcanic rock and discharge steam and hot water on demand to decarbonize industrial process heat and stabilize power grids.

Raicol Crystals is a veteran Israeli deep-tech manufacturer of high-quality nonlinear optical crystals and electro-optic components -- flux-grown KTP/RTP, LBO, BBO, and periodically-poled PPKTP/PPLN -- that convert, switch, and entangle laser light for defense, industrial, medical, and quantum systems, now operating as an Israel-based subsidiary of Japan's OXIDE Corporation.

Israeli stealth-stage semiconductor startup developing ultra-low-power RAM architecture that aims to reduce memory-layer power draw while improving performance and security.

Terawand is an Israeli semiconductor and communications startup developing high-speed wireless-link technology, with public hiring evidence pointing to multi-Gbaud digital signal processing, mmWave connectivity, FPGA implementation, and laboratory validation. The company was incorporated in 2025, remains in R&D and stealth mode, and has been selected for the Israel Innovation Authority's 2026 Startup Fund.

AGES Energy is an Israeli early-stage energy-storage company developing physics-based, nanostructured storage intended for ultrafast charging, high discharge rates, long cycle life, improved safety, and reduced dependence on rare metals. Its public profile places the company in R&D and positions the platform for commercial energy applications, with credible but not yet field-verified relevance to resilient power for autonomous, communications, and critical-infrastructure systems.

WiSP is an Israeli sensing startup developing a reusable handheld device and companion app that use Raman spectroscopy and machine learning to detect drink-spiking agents and other chemical risks in seconds. The platform is aimed first at personal, campus, venue, and law-enforcement safety, with a broader roadmap for portable substance and contaminant screening.

PhotonicSys develops miniature Surface Plasmon Resonance (SPR) instruments and proprietary plasmonic substrates for label-free detection of biomolecular, environmental, and process signals. Its product strategy combines compact optical hardware, tunable sensing surfaces, and integration with microscopy or spectroscopy systems.

NATAN Energy is an Israeli energy-infrastructure startup developing front-of-the-meter battery energy-storage projects by repurposing electric-vehicle batteries that no longer satisfy automotive range requirements. Its initial stated project is a 20 MWh second-life BESS pilot intended to establish a broader commercial energy platform in Israel and the Middle East.

Storage Drop is an Israeli energy-technology company developing long-duration compressed-air storage, liquid-piston compression, and thermal cooling-storage systems for renewable power, industrial energy management, and resilient refrigeration. Its HyDrop, DropX, and CoolDrop technologies use water-based isothermal compression and underground or high-pressure storage to shift electricity and cooling across time without relying on lithium-ion batteries for every application.

Jerusalem-based water-technology startup developing portable, non-contact water-quality testers that use electric-field sensing, onboard classification, and a mobile app to flag possible contamination within seconds. Its TestDrop products are positioned as low-cost screening tools for consumers, field teams, and distributed water-monitoring programs, not as substitutes for accredited laboratory confirmation.

Israeli automotive-perception company that developed VAYADrive, a raw-data sensor-fusion and environmental-perception stack combining camera, radar, and LiDAR inputs. LeddarTech acquired VayaVision in July 2020, so the record now represents an acquired technology asset rather than an independent strategically relevant startup.

EVR Motors is a Petah Tikva-based deep-tech company that designs compact, high-power-density electric motors built on its patented Trapezoidal Stator Radial Flux (TSRF) topology, including rare-earth-free ferrite configurations, with volume manufacturing established in India and a 2026 strategic partnership with Larsen & Toubro.

Silicom Ltd. is an Israeli public company that designs and manufactures high-performance networking and data-infrastructure hardware for cloud, data-center, edge, telecommunications, cybersecurity, and AI-inference systems. Its portfolio spans high-speed server adapters, programmable and FPGA-based cards, hardware offload, bypass and TAP products, white-label switching, edge platforms, and post-quantum-cryptography acceleration.

Navona Tech is an Israeli stealth semiconductor startup developing foundational compute hardware, described by its investor and ecosystem records as a general-purpose CPU company for AI and cloud workloads. The 2024-founded Ramat Hasharon company has five employees, an undisclosed pre-seed financing history, and a technology profile that is strategically interesting but still thinly disclosed.

BaroMar is an Israeli long-duration energy storage startup building underwater compressed-air energy storage (CAES) systems that use seabed hydrostatic pressure to store grid-scale renewable energy in low-cost, rigid, ballasted tanks.

L2X Labs is a Jerusalem-based deep-tech startup building compact, high-brightness extreme-ultraviolet (EUV) light sources for semiconductor manufacturing — targeting the inspection, metrology, and mask-qualification tools that advanced sub-7nm chipmaking depends on.

Organuz is an Israeli energy-technology startup operating a solar and energy-storage marketplace that uses mapping, techno-economic analysis, and an agentic AI workflow to move projects from site assessment through design, competing offers, financing, and installation. Its strategic relevance is distributed renewable-energy deployment and local energy resilience rather than a defense-specific product.

Voyage81 was an Israeli computational-imaging company that developed physics-based software for recovering hyperspectral information from ordinary RGB smartphone images, alongside a modified-colour-filter low-light imaging solution. It was acquired by IL MAKIAGE in 2021 and is now best treated as an acquired imaging asset rather than an independent strategically relevant startup.

Hydro X is a Jerusalem-based Hebrew University spin-off developing a water-based liquid organic hydrogen carrier (LOHC) that stores and ships hydrogen at close-to-ambient temperature and pressure using a reversible formate-bicarbonate cycle, targeting hydrogen storage and transport costs below US$1 per kilogram.

NanoScent is an Israeli sensing startup developing nanotechnology-based gas and volatile-organic-compound monitoring with data-analysis and machine-learning capabilities. Its clearest publicly documented product is VOCID H2Confirm, an inline or near-real-time system for monitoring hydrogen quality and trace contamination.

Ethernity Networks is an Israeli public semiconductor and networking-technology company that supplies programmable FPGA and ASIC data-plane processing, PON technology, SmartNICs, and network appliances for telecom, broadband, edge, and selected aerospace/defense applications. Its ENET technology combines packet-processing and security functions with software so customers can offload demanding network workloads from general-purpose processors.

EVERSENSE is an Israeli wildfire-resilience startup developing a battery-free, heat-activated sensor system intended to detect fires while they are still surface fires and send an alert with the fire's precise location. The technology is designed for distributed deployment across forests and other remote or security-sensitive areas where power, maintenance, connectivity, and early warning are difficult to provide.

Genopore is an Israeli deep-tech proteomics company, spun out of Prof. Amit Meller's Technion nanopore laboratory, building a semiconductor solid-state-nanopore platform that combines chemo-selective protein labeling, optical single-molecule readout, and AI to identify and quantify whole proteins directly — without mass spectrometry, antibodies, digestion, or amplification.

Elastifile developed a software-defined, scale-out file system for enterprise workloads across on-premises, hybrid-cloud, and public-cloud infrastructure. Google announced and completed its acquisition in 2019 and integrated the technology into Google Cloud Filestore, so this record represents an acquired infrastructure asset rather than an active independent startup.

RunEL (RunEL NGMT Ltd.) is an Israeli fabless deep-tech company building the Sparq family of software-defined 5G System-on-Chips and a patented, GPS-independent 5G positioning technology that pinpoints devices to 5-7 centimeters using cellular signals alone.

Netzer Precision Position Sensors is an Israeli precision-sensing company (founded 1998, Misgav) that builds contactless, magnetically-immune absolute rotary encoders on its patented capacitive Electric Encoder technology, fielded in defense electro-optical gimbals, UAV/ISR payloads, satellites, and collaborative and medical robotics.

Quantum X Labs is a Tel Aviv-based, Nasdaq-listed (QXL) full-spectrum quantum technology company developing neutral-atom quantum computers, quantum error-correction software, and quantum sensing hardware — most notably a compact Ramsey-CPT rubidium atomic clock aimed at precision timing and navigation in GPS-denied and contested environments.

V-HOLA Labs is an Israeli deep-tech startup developing non-intrusive electromagnetic-field sensing and machine-learning software to expose energy losses, diagnose vehicle behavior, and improve efficiency and reliability across electric-vehicle development, fleet operation, and service.

Developer of the Fertissimo benchtop thermochemiluminescence (TCL) analyzer for non‑invasive embryo viability assessment and oxidative-stress diagnostics.

Quantum Transistors is an Israeli quantum-computing hardware startup building a scalable, single-chip universal quantum processor from solid-state diamond color-center qubits linked by native photonic interconnects, aiming to sharply cut the cooling, power, and cost overhead of today's cryogenic quantum machines.

PxE Holographic Imaging is a Rehovot-based Israeli computational-imaging startup whose HoloCoder diffractive-optics layer turns a single standard CMOS sensor into a camera that captures color, near-infrared, and pixel-level depth in one low-light snapshot, targeting automotive, security, robotics, and defense sensing.

Aerium Systems is an Israeli developer and seller of compact avionics, edge-compute, navigation, power, and connectivity hardware for unmanned and embedded platforms. Its public portfolio is aimed primarily at commercial robotics and system integrators, while the same low-size, weight, power, and rugged-integration requirements create credible defense and security adjacency.

EExion Energy is a Petah Tikva, Israel deep-tech battery startup developing a graphite- and rare-earth-free stationary energy-storage cell built on chemically modified activated carbon — a 'molecular/carbon battery' aimed at long-cycle-life grid, data-center, and charging-infrastructure storage with a supply chain that avoids Chinese-dominated critical minerals.

Sensifi was an Israeli university spinout developing a carbon-dot capacitive electronic nose for rapid, contactless detection of microbial volatile organic compounds. Public evidence supports a research prototype and early food-safety commercialization thesis, but a current operating website or active commercial deployment could not be verified.

EZPack Water is a private Israeli water-technology manufacturer building an end-to-end field water logistics stack — flexible food-grade storage bladders, rapid-deploy mobile transport systems, robotic reverse-osmosis purification/desalination (EZPuro), and an atmospheric water generator (EZCond) — for military, emergency-response, disaster-relief, firefighting, and remote/off-grid settings.

Sensilize is an Israeli precision-agriculture company that combines satellite and UAV imagery, field data, machine learning, and agronomic review to identify crop stress and turn it into field-level management actions. Its public materials describe a decision-support platform rather than a standalone imagery supplier.

Smart Sensum is an Israeli deep-tech company building compact millimeter-wave radar and programmable metamaterial/metasurface antennas that replace conventional RF electronics with engineered electromagnetic structures, enabling smaller, lower-power, beam-steering sensing and communication for drones, robotics, mobility, and defense.

Speedb developed a RocksDB-compatible embedded key-value storage engine that targeted higher throughput, lower latency, and better cost efficiency for data-intensive applications. Redis acquired the company in March 2024 and has described integrating its technology into Redis storage and auto-tiering products, so Speedb is now best treated as an acquired infrastructure asset rather than an independent startup.

Donisi Health, formerly associated with ContinUse Biometrics, developed Gili Pro BioSensor, a contact-free optical device and software system for spot measurement of heart rate and respiratory rate. The company achieved FDA De Novo classification for the device, but current public evidence points to an inactive or wound-down operating position rather than a clearly active growth-stage startup.