The 12 closest competitors and alternatives to QTREX Quantum Ltd. among quantum computing companies — ranked by similarity to what QTREX Quantum Ltd. actually does, not by market-cap band.
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QTREX Quantum Ltd. is an Israel-based specialized medical device firm. Its core activities encompass the research, development, manufacturing, and commercialization of unique life support technologies aimed at treating acute respiratory failure. The company provides the INSPIRA ART100, a vital life support system designed for cardiopulmonary bypass procedures lasting up to six hours. Additionally, it offers the HYLA blood sensor, engineered to deliver real-time sampling and analysis of critical blood parameter measurements. Founded in 2018, the company previously operated as Inspira Technologies Oxy B.H.N. Ltd. before rebranding to QTREX Quantum Ltd. in May 2026. Its primary operations are headquartered in Ra'anana, Israel.
QTREX Quantum Ltd. is a quantum computing company headquartered in Raanana, Israel, founded in 2018. It is publicly listed (QTEX) with a market capitalisation of $41.4M. Xcout tracks 13 named people at QTREX Quantum Ltd., including Avi Shabtai (COO and VP of Research & Development).
7 more named people on record for QTREX Quantum Ltd., with roles, board committees and tenure — see the full roster →
Ranked by semantic similarity — how close each company is to QTREX Quantum Ltd. by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar quantum computing company
Quantum Transistors is an advanced technology developer headquartered on Moshe Shamir Street in Herzliya, Israel. The company operates its own diamond fabrication facility to conduct R&D and small-scale production of single-chip quantum processors.
Similar quantum computing company
QuantumCore Technologies is at the forefront of quantum hardware development, creating innovative solutions for quantum computing and communication. We are based in Rehovot.
Quantum Technology
QuantX Labs develops quantum sensing and precision timing products designed to provide resilient positioning, navigation, and timing solutions for defence, space, and critical infrastructure sectors. The company's product offerings include ultra-low phase-noise oscillators, optical atomic clocks, quantum magnetometers, and time synchronization systems that maintain accuracy independently of GNSS signals.
Quantum Technology
Alpine Quantum Technologies (AQT) builds and operates advanced quantum computers, providing hardware solutions for the quantum technology sector. Headquartered in Innsbruck, Austria, the company supplies quantum systems and related scientific tools.
Similar quantum computing company
Established in 2009 and based in Hefei, China, QuantumCTek Co., Ltd. specializes in delivering secure information and communication technology (ICT) solutions leveraging cutting-edge quantum principles. The company's extensive product portfolio includes quantum key distribution terminals, secure channel and network switching systems, and advanced encryption applications for both fixed-line and mobile communications. Additionally, QuantumCTek develops educational systems and scientific instruments. Its component offerings feature crucial items such as single-photon detectors and quantum random number generators. Furthermore, the company engineers a range of sophisticated devices, including the QCL-100 high-speed picosecond pulsed laser, periodically poled lithium niobate waveguides, geiger-mode InGaAs avalanche photodiodes, microprocessor-compensated variable optical attenuators, QFPS fiber phase shifters, and both manual (QMPC-100) and dynamic (QEPC-100) polarization controllers. Complementing its hardware, QuantumCTek provides comprehensive software for network and element management and control. The company primarily caters to critical sectors like government, financial institutions, and the energy industry.
Similar quantum computing company
Qubitcore Inc. is a deep tech company founded in 2024 and is an OIST spin-out. Headquartered in Yokohama, Kanagawa Prefecture, Japan, it also has an R&D center located within OIST.
Similar quantum computing company
Terra Quantum provides end-to-end quantum technology solutions, including quantum algorithms, hybrid quantum cloud computing, and quantum-secure communication. The company serves various industries such as energy, automotive, life sciences, and financial services by offering optimization, security, and machine learning tools.
Similar quantum computing company
Quantum Leap Technologies is a startup focused on developing next-generation quantum computing solutions and hardware for various industrial applications.
Quantum Technology
Miraex is a deep-tech photonics company based in Ecublens, Switzerland, specializing in thin and quantum technologies within the nanotechnology research industry.
Hardware
kiutra GmbH is a company based in Munich, Germany, that develops cryogenics solutions for quantum technologies and material science.
Similar quantum computing company
Qamcom Research and Technology is a deep-tech development partner that specializes in signal processing, radar, industrial AI, wireless, and optical systems. The company provides advanced engineering, research, and industrialization services to turn ideas into finished products, while also acting as a platform for new ventures and technology initiatives.
Cardiology
CorAssist Cardiovascular was a clinical-stage medical device company based in Haifa, Israel, that developed the CORolla, an elastic device designed to be implanted inside the left ventricle for treating heart failure. The company ceased operations in December 2022.
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