15 Quantum Computing Companies & Startups 2024
You may also like:
- 7 Important Computer Science Trends
- 40 Growing AI Companies & Startups
- 25 Trending Machine Learning Startups
Quantum computing is a rapidly growing field that aims to solve some of the most challenging problems that humanity faces in the 21st century.
IBM estimates that a complex problem would take a normal supercomputer a week. A quantum computer? 1 second.
While the industry is still relatively new with a market size of around $13.67 billion in 2022, it's expected to grow to $173 billion by 2040.
Major players like Amazon, IBM, and Microsoft are increasingly focusing on quantum computing as a potential solution to their most complex business puzzles. In fact, Amazon even has its own Amazon Quantum Solutions Lab.
Read below for our list of the world’s most exciting and innovative quantum computing startups.
1. Qiskit
5-year search growth: 840%
Search growth status: Exploding
Year founded: 2017
Location: Armonk, NY
Funding: Undisclosed
What they do: Qiskit is an open-source platform designed to make quantum computing more accessible to researchers, developers, and businesses. It provides software tools and libraries for programming and simulating quantum computers, as well as access to real quantum devices through IBM's cloud infrastructure. Qiskit has been used in a variety of fields, including chemistry, finance, and optimization.
2. Q-Ctrl
5-year search growth: 5,500%
Search growth status: Regular
Year founded: 2017
Location: Haymarket, Australia
Funding: $70.8M (Series B)
What they do: Ever heard the phrase “Selling shovels during a gold rush is the surest way to make money”? Q-Ctrl has followed this playbook by narrowing its focus to providing tools to the nascent and rapidly growing quantum industry instead of directly working on algorithms or software.
By solving for hardware error, instability, and noise, Q-Ctrl believes that cutting edge applications like quantum sensing for the aerospace and reducing errors in medical research are just a matter of time.
3. PASQAL
5-year search growth: 729%
Search growth status: Regular
Year founded: 2019
Location: Palaiseau, France
Funding: $134.6M (Grant)
What they do: PASQAL specializes in manufacturing the quantum processors required by the most advanced quantum computers in the world. The company started as a group of researchers working at Institut d’Optique, a famed French research university and part of a group famous for their work on cold atom physics.
Their team consists of 25 elite quantum engineers and is one of the first companies to receive investment from France’s new Defense Innovation Fund, sponsored by their Ministry of Armed Forces.
4. Multiverse Computing
5-year search growth: 3,100%
Search growth status: Regular
Year founded: 2019
Location: San Sebastian, Spain
Funding: $54.7M (Series A)
What they do: Almost everyone can agree that traditional finance (TradFi) is rich for disruption. And Multiverse has its sights set on applying the power of quantum computing to revolutionize the industry. Their core product, Singularity, produces quantum-inspired algorithms in a SaaS format complete with an SDK/toolkit that’s easy to use and implement in common applications like Microsoft Excel.
Highlighted by firms like McKinsey and Boston Consulting Group, Multiverse has managed to build partnerships with Amazon, and Microsoft, as well as several other startups on our list like Rigetti, IonQ, and Pasqal. In March 2024, the startup raised $27 million in Series A funding which brings their total valuation to $108 million.
5. Quantum Machines
5-year search growth: 171%
Search growth status: Regular
Year founded: 2018
Location: Tel Aviv, Israel
Funding: $93M (Series B)
What they do: One of the core problems in quantum computing is harmonizing the interplay between hardware and software for maximum computing performance. Quantum Machines recognized this and has developed what they call their Quantum Orchestration Platform. The secret sauce is their Operator-X device which was designed specifically for quantum and powering large quantum processors.
Quantum Machines was recognized by Fast Company as one of the 10 most innovative companies from Europe, Africa, and Asia. Their universal language for programming quantum computers is seen as of the industry’s best shots at bringing quantum computing to the mainstream.
6. Diraq
5-year search growth: 5,150%
Search growth status: Regular
Year founded: 2022
Location: Sydney, Australia
Funding: $46.1M (Series A)
What they do: Diraq designs and manufactures quantum computing and semiconductor processors. They build chips based on silicon quantum dots and CMOS (complementary metal-oxide-semiconductor) techniques. Most recently, in June 2024, the startup secured $10 million in Series A funding to scale development efforts in creating the first-ever fully error-corrected quantum computer.
7. Universal Quantum
5-year search growth: 65%
Search growth status: Regular
Year founded: 2018
Location: Brighton, United Kingdom
Funding: $14.9M (Seed)
What they do: The vision for U.K.-based Universal Quantum is simple: build a million-qubit quantum computer capable of tackling problems that would take today’s best supercomputers billions of years to solve.
Instead of using lasers like many other quantum startups, Universal focuses on microwave technology. Universal Quantum is backed by an impressive group of investors including Village Global, backed by Bill Gates, Mark Zuckerberg, and Jeff Bezos.
8. Zapata Computing
5-year search growth: 75%
Search growth status: Peaked
Year founded: 2017
Location: Boston, Massachusetts
Funding: $82.1M (Post-IPO Equity)
What they do: Software development using quantum computing is a challenging, complex task that requires expertise that is relatively rare in the development landscape. Zapata is one of the market leaders in developing quantum software with real-world use cases across pharma, engineering, finance, and more.
After spinning out from Harvard in 2017, the team now consists of 36 quantum engineers and scientists and over 494 peer-reviewed publications in the field of quantum computing. In March 2024, Zapata announced a merger with Andretti Acquisition Corp., a SPAC that allows the company to trade publicly on the Nasdaq stock exchange (ZPTA).
9. Riverlane
Search growth status: Regular
Year founded: 2017
Location: Cambridge, United Kingdom
Funding: $45.7M (Grant)
What they do: Everyone knows operating systems like Windows or Mac OS are what power the myriad tasks that humans accomplish on computers every day. But an OS for quantum computing? That’s where Riverlane comes in. Their proprietary Deltaflow.OS powers quantum operations at the right level in the tech stack, increasing performance dramatically.
Backed by Cambridge University and leading venture capital funds, they’ve set their target on commercial applications in medicine and beyond. Most recently in May 2024, the startup was awarded the Horizon Europe grant.
10. Rigetti Computing
5-year search growth: 223%
Search growth status: Exploding
Year founded: 2013
Location: Berkeley, California
Funding: $298.5M (Grant)
What they do: Rigetti Computing develops quantum processors using superconducting qubit technology. Beyond chip development, the company also operates Forest, a cloud computing platform where developers can access quantum processors and write new quantum algorithms. According to the startup's website, they have partnered with big names, such as NASA and MIT.
11. Infleqtion (Formerly ColdQuanta)
5-year search growth: 2,588%
Search growth status: Peaked
Year founded: 2007
Location: Louisville, Colorado
Funding: $195.7M (Grant)
What they do: Infleqtion's business is focused on Nobel-winning (2000) research on cold atoms, which involves lasers that slow down or stop atomic motion. Cold atoms can then be manipulated into quantum matter that has use cases ranging from telemetry to atomic clocks to far more complex systems. In December 2022, ColdQuanta rebranded to Infleqtion to emphasize its focus on building quantum technologies and commercial products.
Their product suite is currently based on selling quantum lab equipment with designs around more sophisticated products like quantum radio frequency receivers, positioning systems, and more. Infleqtion’s history goes back 14 years and involves funding from the Belgian government, NASA, and the U.K. government.
12. Strangeworks
5-year search growth: 67%
Search growth status: Regular
Year founded: 2018
Location: Austin, Texas
Funding: $28M (Series A)
What they do: Simple, easy-to-use connected platforms have dominated over the last decade. Airbnb, Uber, Amazon and others connect everyday people to complex services that usually require massive amounts of logistics. Strangeworks has built its business on a user-friendly platform that provides the power of quantum computing without the underlying complexity.
Over 100 developers worldwide use Strangeworks, and over 6800 quantum projects have been created so far.
13. Atom Computing
5-year search growth: 112%
Search growth status: Peaked
Year founded: 2018
Location: Berkeley, California
Funding: $81M (Grant)
What they do: Atom Computing is a quantum computing startup based in Berkeley, California. The company aims to develop and commercialize scalable, room-temperature quantum computers based on neutral atoms. Their technology is based on the use of individual neutral atoms as qubits, which allows for high coherence times and low error rates.
Honeywell announced earlier in June 2021 that they would be merging their quantum unit with Cambridge Quantum’s, leading to one of the most powerful quantum teams in the world.
14. Quandela
5-year search growth: 3,948%
Search growth status: Peaked
Year founded: 2013
Location: Marcoussis, France
Funding: $73.4M (Series B)
What they do: Quandela is a French quantum technology company that provides a range of integrated quantum solutions based on single-photon technology. The company focuses on developing advanced products such as photon sources, detectors, and quantum processors, as well as custom-made quantum computing systems for industrial and scientific applications.
Quandela's technology has applications in areas such as telecommunications, sensing, and quantum computing.
15. PsiQuantum
Search growth status: Regular
Year founded: 2016
Location: Palo Alto, California
Funding: $1.3B (Grant)
What they do: PsiQuantum is a quantum computing company founded in 2016 and based in Palo Alto, California. The company aims to build a quantum computer with one million qubits, which they believe will enable the development of new applications in fields such as cryptography, chemistry, and material science.
PsiQuantum has raised over $1.3 billion in funding and has partnerships with major companies such as Microsoft, NVIDIA, and GlobalFoundries.
Conclusion
Combining cutting-edge technology with physics and material science, quantum computing is here to stay. And the startups on our list have a head start in this revolutionary field.
One of the most interesting aspects of quantum computing is how international in scope it truly is. Our startups are based all over the world and bring different ways of thinking and problem solving to some of the planet’s most complex puzzles.
We’re betting that at least a few of these startups will change the game in everything from medicine to finance.
Follow these amazing teams and watch what they do next.
