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Top Quantum Computing Companies (57)

Mastercard
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
We are a global technology company in the payments industry.

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...

Mastercard
HRL Laboratories
Computer Vision • Hardware • Machine Learning • Software • Semiconductor • Quantum Computing • Defense
5 Offices
1,115 Employees
53 Benefits Hiring Now
Our technologies operate in space, on aircraft, in automobiles, and in a variety of consumer products.

HRL Laboratories, LLC, Malibu, California, (hrl.com) 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 jointly by Boeing and GM, HRL is a source of innovations that advance the state of the art in profound and far-reaching ways.

HRL Laboratories
Oxford Quantum Circuits
Quantum Computing
Reading, England
129 Employees
Hiring Now

Quantum computing is poised to reshape our world by addressing the complex challenges we face today. We deliver enterprise-ready quantum solutions that will empower humanity with quantum capabilities, paving the way for a brighter future.

Oxford Quantum Circuits
Aegiq
Quantum Computing
Sheffield, England
26 Employees
Hiring Now

Aegiq is a UK based full-stack photonic quantum computing company. We work with customers in a wide range of industries, including defence, aerospace, cybersecurity and AI, to solve their most demanding computational challenges. Our integrated photonic approach offers speed, compactness and modularity with a clear path towards the fault tolerant era of large scale quantum computers.

Aegiq
Crypto4A Technologies
Hardware • Software • Cryptocurrency • Cybersecurity • Quantum Computing
Ottawa, Ontario, CAN
43 Employees

At Crypto4A we developed the fifth-generation quantum-safe crypto-agile Hardware Security Modules (HSM), Hardware Security Platforms (HSP), and PQC Migration Solutions. Our products and solutions provide processing capabilities for classic and quantum-safe cryptography that is built in —not bolted on. We enable the cryptographic agility, mobility, and scalability demanded by enterprises and government agencies to secure their digital assets and infrastructure...

Crypto4A Technologies
Haiqu
Artificial Intelligence • Hardware • Information Technology • Software • Quantum Computing
Fully Remote, USA
18 Employees
Hiring Now

Haiqu is a quantum software company developing new application execution stack for all modalities of near-term quantum computers. Our software holds the scale records for data loading, computational fluid dynamics, deep simulation, and noise-resilient QML.

Haiqu
Quantum Circuits
Hardware • Information Technology • Quantum Computing
New Haven, Connecticut, USA
35 Employees
Hiring Now

Quantum Circuits, Inc. (QCI) is developing a full-stack quantum computing platform using superconducting devices and a modular, robust, and scalable architecture. QCI's mission is to build the first truly useful quantum computers. Our novel approach to building quantum computers is based on technology developed over a decade of research at Yale University's world-class quantum labs. Our machines have built-in error...

Quantum Circuits
Microsoft
Software • Quantum Computing • Metaverse • Infrastructure as a Service (IaaS)
35 Offices
206,870 Employees
24 Benefits

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...

Microsoft
Horizon Quantum Computing
Information Technology • Software • Quantum Computing
Singapore
27 Employees
Hiring Now

We are pioneering an approach to quantum computing that allows users to write programs in classical languages that can be compiled and run on conventional or quantum computers, without any knowledge in quantum computing. Whether you are a software developer interested in quantum computing, or an expert who is highly proficient in quantum information theory, you'll be able to gain...

Horizon Quantum Computing
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C12
Quantum Computing
Paris, Île-de-France, FRA
54 Employees
Hiring Now

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...

C12
qBraid
Software • Quantum Computing
Chicago, Illinois, USA
17 Employees

A leading cloud platform for quantum software development. Single command-line access to CPUs, GPUs, QPUs. Proven usage at the world’s top hackathons at QuantX, MIT, Stanford x Yale, and NYUAD. Begin your quantum journey, or dive deep into algorithms and integrations for financial optimization, quantum machine learning and more – all in one platform.

qBraid
Strangeworks
Software • Quantum Computing
Austin, Texas, USA
16 Employees

Strangeworks is an unconventional computing software company based in Austin, TX. Founded by whurley, Strangeworks is currently making quantum computing accessible by building and delivering tools for software developers and researchers, and systems management for IT Administrators and CIOs. Strangeworks'​ mission is to revolutionize technology by guiding companies through the confusion and chaos of quantum computing, making it easily accessible...

Strangeworks
Xanadu
Artificial Intelligence • Cloud • Hardware • Machine Learning • Quantum Computing
2 Offices
221 Employees
Hiring Now
Xanadu Quantum Technologies Inc. is a Canadian quantum technology company, and one of the world's leading photonic quant

Xanadu Quantum Technologies Inc. is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers. Founded in 2016, Xanadu's mission is to build quantum computers that are useful and available to people everywhere. To achieve this mission, the company has taken a full-stack approach and builds hardware, software, and pursues state-of-the-art research with select partners....

Xanadu
Entropica Labs
Software • Quantum Computing
Singapore, Singapore, SGP
21 Employees

At Entropica Labs, we build software tools for designing, constructing and deploying large-scale quantum algorithms to quantum computers.

Entropica Labs
Maybell Quantum
Hardware • Quantum Computing
Denver, Colorado, USA
21 Employees
Hiring Now
The Quantum Infrastructure Company

Our mission is to deliver the world’s best tools to solve the toughest quantum challenges, offering solutions that are more accessible, reliable, and affordable while building a work force and supply chain that advance U.S. quantum leadership. We listen to our customers, understand their needs, and employ cutting-edge science and human-centered engineering to deliver industry-leading performance and unrivaled user experience.

Maybell Quantum
Logiqal, Inc.
Information Technology • Quantum Computing
Princeton, New Jersey, USA
8 Employees
Hiring Now

Logiqal is on a mission to build the first scaled quantum computer, deploying millions of qubits to tackle the world’s most important problems. Our thesis is that you have to build a full scale machine to learn what the actual hard parts are, just like you have to build a full scale rocket before the first launch. We’re looking for...

Logiqal, Inc.
QphoX
Information Technology • Quantum Computing • Manufacturing
Delft, Zuid-Holland, NLD
30 Employees
Hiring Now

QphoX is a quantum transduction company. We are building the world's first quantum modem™ device, connecting quantum computers across a quantum network. Our technology will form the backbone of the future quantum internet

QphoX
Zurich Instruments
Quantum Computing
4 Offices
158 Employees
Hiring Now

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...

Zurich Instruments
Resonance
Artificial Intelligence • Machine Learning • Marketing Tech • Consulting • Quantum Computing
Toronto, Ontario, CAN
49 Employees

Resonance is building the tech intelligence engine of the future Resonance owns and operates a suite of high growth tech platforms across: 1. Quantum Technology: www.thequantuminsider.com 2. Metaverse Technology: www.metaverseinsider.tech 3. Space Technology: www.spaceimpulse.com 4. Climate Technology: www.climateinsider.com 5. AI / ML Technology: www.theaiinsider.tech The business offers media, market intelligence and strategic consulting solutions to its enterprise clients

Resonance
Atlantic Quantum
Hardware • Quantum Computing
Cambridge, Massachusetts, USA
17 Employees

We develop scalable quantum computers to tackle the world’s hardest computational challenges. Join us: https://jobs.polymer.co/atlantic-quantum.

Atlantic Quantum

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