Top Quantum Computing Companies (91)
Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re building a resilient economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help...
HRL Laboratories, an IBM company, pioneers the next frontiers of physical and information science. Delivering transformative technologies in automotive, aerospace and defense, HRL advances the critical missions of its customers. As a private company owned by IBM, HRL is a source of innovations that advance the state of the art in profound and far-reaching ways.
Monarch Quantum is a U.S.-based quantum photonics company that designs and manufactures integrated photonics systems, known as Quantum Light Engines™, for quantum computing, sensing, and communications.
IQM builds superconducting full‑stack quantum computers and cloud services for research institutions, HPC centers, enterprises and national labs. The company delivers on‑premises systems and managed cloud access, focusing on scalable, high‑fidelity qubit architectures and full‑stack control to accelerate real‑world applications and research in science, industry and technology.
Innovate UK is the UK's national innovation agency that supports business-led innovation across all sectors, technologies, and regions to help businesses develop new products, services, and processes.
Applied Quantum Computing for the Benefit of Humanity Follow us on X: https://x.com/projecteleven
At Microsoft, our mission is to empower every person and every organization on the planet to achieve more. Our mission is grounded in both the world in which we live and the future we strive to create. Today, we live in a mobile-first, cloud-first world, and the transformation we are driving across our businesses is designed to enable Microsoft and...
Forschungszentrum Jülich is one of Europe's largest interdisciplinary research centers and a founding member of the Helmholtz Association. It conducts groundbreaking research in the fields of energy, information, and bioeconomy to solve global challenges. Its work encompasses digital transformation, climate protection, and the sustainable circular economy, leveraging world-class infrastructure such as exascale supercomputers and nanotechnology facilities to develop practical applications.
C12 is building reliable quantum computers. The company is a spin-off from ENS launched in January 2020 by twin brothers Matthieu and Pierre Desjardins to supercharge the development of the lab’s promising new quantum technology. Quantum computing has the potential to change our lives. But frequent errors limit the technology’s viability. We are tackling the fundamental issue: the nature of the hardware...
The Simons Foundation's mission is to advance the frontiers of research in mathematics and the basic sciences, acting as a champion of basic science through grant funding, support for research, and public engagement.
QAI Ventures is a global venture capital firm and ecosystem builder specializing in transformative technologies across the advanced computing value chain, from quantum hardware and sensing to advanced AI. It provides early-stage capital and strategic support to startups, focusing on pure quantum technology and AI-integrated solutions, particularly within the energy, life sciences, and finance sectors.
D-Wave is the leader in the development and delivery of quantum computing systems, software and services and is the world's first commercial supplier of quantum computers and the only company developing both annealing quantum computers and gate-model quantum computers. Our mission is to unlock the power of quantum computing for the world. We do this by delivering customer value with...
IITM CDOT Samgnya Technologies Foundation, also known as Samgnya (Quantum T-Hub), is a nonprofit established as the designated Thematic Hub for Quantum Communication under India’s National Quantum Mission, led by the Department of Science and Technology. Based at IIT Madras Research Park, it advances quantum-communication research, innovation and technology development aimed at strengthening digital infrastructure security and supporting applications in...
Superlinear Computing is a Palo Alto-based quantum research and infrastructure company with a quantum lab in Chicago. It designs, deploys, and operates on-premises superconducting quantum processing unit systems, applies machine learning to characterize quantum-system behavior, and turns those findings into specialized hardware products. The company provides researchers, enterprises, and government partners access to quantum capabilities and builds the infrastructure needed...
Atos is a global leader in digital transformation with 110,000 employees and annual revenue of € 12 billion. European number one in Cybersecurity, Cloud and High-Performance Computing, the Group provides tailored end-to-end solutions for all industries in 73 countries. Pioneer in decarbonization services and products, Atos is committed to a secure and decarbonized digital for its clients. Atos operates under...
Zurich Instruments develops and manufactures advanced products for Quantum Computing and Periodic Signal Measurement. Based in Zurich, Switzerland, with subsidiaries and offices in Germany, Japan, USA, South Korea, France, and China, we are committed to providing high-quality instrumentation and direct support to our international customers, scientists, and technologists who are dedicated to measuring complex phenomena using our instruments. Our product range...
The Swiss Photonics Integration Center (Swiss PIC) provides advanced packaging and integration services for photonic microchips, bridging the gap between innovation and market-ready modules. They offer precision assembly, testing, and qualification for photonic systems, supporting start-ups and SMEs in launching their products through high-precision machinery and industrialized processes, facilitating the transition from first concept to scalable product.
Sygaldry Technologies is building quantum-accelerated AI servers to exponentially speed up training and inference. Its servers combine multiple qubit types within a single, fault-tolerant architecture to deliver the combination of cost, scale, and speed necessary for advanced AI applications. The company is led by quantum veterans Chad Rigetti and Idalia Friedson and AI scientist Michael Keiser. Sygaldry has offices in...
Qolab is a hardware company founded in 2022 that specializes in developing utility-scale superconducting quantum computers. By combining deep physics and engineering expertise with strategic semiconductor partnerships, the company aims to solve the toughest challenges on the path to fault-tolerant quantum computing, creating scalable solutions for industries requiring immense computational resources, such as finance, pharmaceuticals, and energy.
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