Key Takeaways
- Quantum computing stocks like QUBT, GOOGL, and IBM are driving quantum computing forward in 2025, showcasing innovations in quantum processors, hybrid systems, and cybersecurity applications.
- Quantum computing can have transformative applications across industries such as drug discovery, financial modeling, logistics, AI, and climate modeling
- While quantum computing could theoretically challenge Bitcoin’s cryptographic security in the future, current quantum systems lack the required power.
- Quantum computing offers limitless possibilities but also raises ethical and security concerns.
If 2024 was the year of AI, 2025 is shaping up to be the year of quantum computing. Google’s recent release of Willow, its revolutionary quantum computing tool, has captured global attention and sparked curiosity about its potential. As industries prepare to harness QC’s immense power, it’s worth knowing the leaders in quantum computing and quantum systems, driving the field forward.
In this article, we’ll explore the top quantum computing stocks advancing quantum research that you should keep an eye out for in 2025.
Quantum Computing Stocks to Watch 2025
The quantum computing sector has seen remarkable growth, with key players making significant strides in hardware, software, and applications. Here are six stocks shaping the future of quantum computing:
| Company | Ticker | CEO | Location | Product/Use |
|---|---|---|---|---|
| Google Quantum AI | GOOGL | Sundar Pichai | Mountain View, California, USA | Willow quantum processor |
| IBM Quantum | IBM | Arvind Krishna | Armonk, New York, USA | IBM Quantum Experience platform |
| D-Wave Systems | QBTS | Alan Baratz | Burnaby, Canada | Quantum annealing |
| Rigetti Computing | RGTI | Subodh Kulkarni | Berkeley, California, USA | Superconducting qubit technology |
| IonQ | IONQ | Peter Chapman | College Park, Maryland, USA | Trapped-ion quantum processors |
| Quantum Computing Inc. | QUBT | Robert Liscouski | Leesburg, Virginia, USA | Dirac quantum processors |
Google Quantum AI
- Ticker: N/A (Parent Company: Alphabet, Ticker: GOOGL)
- CEO: Sundar Pichai (Alphabet)
- Location: Mountain View, California, USA
Google Quantum AI is at the forefront of quantum computing industry with its Willow quantum processors, which deliver unprecedented computational power. In addition, the company’s quantum supremacy milestone in 2019 demonstrated its ability to perform calculations beyond the reach of classical computers, setting the stage for its 2025 advancements in quantum research.
Willow is designed to address real-world problems in material science, cryptography, and machine learning. Google Quantum AI’s research collaborations with academic institutions and companies have accelerated breakthroughs, particularly in drug discovery and financial modeling. The company’s ambition to integrate quantum systems into cloud services positions it among the top quantum computing stocks.
IBM Quantum
- Ticker: IBM
- CEO: Arvind Krishna
- Location: Armonk, New York, USA
IBM has been a trailblazer in the quantum computing space for over a decade. Its IBM Quantum division provides access to quantum processors, enabling researchers, developers, and educators worldwide to experiment with QC. The latest innovation to the IBM quantum system is the 1,121-qubit Condor quantum processor, designed to tackle complex problems like supply chain optimization and climate modeling.
IBM’s focus is on democratizing quantum computing by integrating QC with its hybrid cloud services. In other words, this will allow businesses to combine classical computers and quantum computing systems, making the technology accessible to a broader audience. IBM’s partnerships with universities and government agencies further solidify its leadership in advancing quantum research.
D-Wave Systems
- Ticker: QBTS
- CEO: Alan Baratz
- Location: Burnaby, Canada
D-Wave specializes in quantum annealing, a technique dedicated to solving optimization problems. For example, let’s say that a delivery company is trying to find the most optimal route. With traditional methods, calculation can take long but with quantum annealing, the company can explore all possible paths quickly and find the fastest one. Consequently, D-Wave products are used by companies in logistics, healthcare, and telecommunications to find cost-effective solutions to complex challenges.
D-Wave’s Advantage system, with over 5,000 qubits, could continue to lead the market for optimization-focused quantum processors. As a result, the company’s quantum cloud service will provide businesses with access to quantum processor solutions without requiring in-house expertise. Finally, notable clients include Volkswagen, which uses D-Wave technology to optimize production lines and traffic management systems.
Rigetti Computing
- Ticker: RGTI
- CEO: Subodh Kulkarni
- Location: Berkeley, California, USA
Rigetti Computing is among the top quantum computing stocks. It has carved a niche with its superconducting qubit (qubit stands for quantum bit and represents a basic unit of information in QC) technology. The company’s hybrid quantum-classical systems allow users to tackle problems requiring both types of quantum computation, such as quantum chemistry simulations and AI optimization.
In 2025, Rigetti will be focusing on expanding its quantum cloud services to provide scalable access to its processors. On the other hand, its partnerships with NASA and the Department of Energy are a sign of its commitment to solving critical challenges in space exploration and energy efficiency. The company’s advances in quantum error correction also position it as a leader in improving the reliability of quantum computing systems.
IonQ
- Ticker: IONQ
- CEO: Peter Chapman
- Location: College Park, Maryland, USA
IonQ is a company that builds quantum computers and uses tiny particles to do the work. It stands out among other quantum computing stocks for developing both hardware and software and their trapped ion quantum computing processors which are celebrated for their accuracy and scalability. Unlike other methods, trapped ion quantum systems use stable ions as qubits, resulting in lower error rates. As a result, trapped ion technology is the preferred choice for applications in quantum chemistry and machine learning.
Additionally, IonQ’s trapped ion technology will expand its reach through partnerships with major cloud providers like Amazon Web Services (AWS) and Microsoft Azure. Its focus on enterprise use cases, such as fraud detection in finance and drug discovery in healthcare, demonstrates the company’s versatility and its aim at practical solutions and practical quantum computers.
Quantum Computing Inc.
- Ticker: QUBT
- CEO: Robert Liscouski
- Location: Leesburg, Virginia, USA
Quantum Computing Inc. (QCI) is a leading innovator in quantum software and hardware solutions, focused on delivering practical quantum computing applications for businesses and government agencies. The company specializes in quantum optimization, machine learning, and cybersecurity, offering solutions that bridge the gap between classical and quantum computing.
QCI’s Dirac series quantum processors aim to tackle real-world challenges in logistics, finance, and healthcare by accelerating complex computations. With strategic partnerships across academia and industry, QCI is driving quantum adoption for enterprise applications. With further refining of its hybrid quantum-classical computing approach, the company could position itself as a key player in making quantum technology commercially viable.
Private Quantum Computing Companies Worth Knowing
Aside from the publicly traded quantum computing stocks we’ve listed above, there is a number of rapidly developing private companies. Here are three examples of private quantum computing companies that you should keep an eye out for in 2025:
Atom Computing
- CEO: Rob Hays
- Location: Berkeley, California, USA
Atom Computing is a rising star in the quantum computing landscape. Founded in 2019, the company focuses on building scalable quantum computing solutions and quantum systems using optically trapped neutral atoms as qubits. This offers high scalability, making it well-suited for solving complex computational problems.
In the upcoming year, Atom Computing is advancing its Phoenix platform, which targets industries such as pharmaceuticals and logistics. By enabling precise simulations and optimization tasks, the company is carving out a niche in the quantum ecosystem while attracting significant attention from investors and academic collaborators.
Xanadu
- CEO: Christian Weedbrook
- Location: Toronto, Canada
Xanadu is a pioneer in photonic quantum computing research, a technology that uses light particles for quantum computation, creating photonic quantum computers. Its Borealis processor has gained recognition for its scalability and efficiency, particularly in solving combinatorial problems.
In 2025, Xanadu will deepen its focus on cloud-based quantum services and make its technology accessible to researchers and enterprises worldwide. At the same time, the company’s work in photonic quantum computers, scalable quantum computing systems, and quantum machine learning is opening new possibilities for data analysis and pattern recognition. Finally, Xanadu’s partnerships with pharmaceutical companies highlight its role in practical solutions accelerating drug discovery and personalized medicine.
Quantinuum
- CEO: Rajeeb Hazra
- Location: Broomfield, Colorado, USA, and Cambridge, UK
Quantinuum is a giant in the quantum computing space, formed through the merger of Cambridge Quantum and Honeywell Quantum Solutions. This integration combines Honeywell’s high-precision trapped-ion hardware with Cambridge Quantum’s expertise in quantum software. As a result, Quantinuum is a leader in delivering end-to-end quantum computing solutions.
Quantinuum’s H-Series quantum computers, such as the H1, leverage high-fidelity qubits to support applications in cryptography, drug discovery, and materials science. The company has also developed Quantum Origin, a cutting-edge cybersecurity tool that uses quantum-generated keys to enhance encryption. This makes it a serious contender in the top quantum computing companies.
Lastly, collaborations with major firms in finance and pharmaceuticals are driving advancements in areas like portfolio optimization and molecular modeling. By combining quantum hardware and software, Quantinuum is setting a standard for quantum innovation.
Quantum Computing Use Cases
Not only quantum computing companies are interested in quantum computing solutions, quantum hardware and software. The technology holds the potential to revolutionize multiple industries by solving problems that are impossible for classical computers. Some of the practical quantum applications include:
- Drug Discovery: Quantum simulations can predict molecular interactions, hence revving the development of new medications and reducing research costs.
- Financial Modeling: Quantum algorithms optimize portfolio management and risk assessment. As a result, it gives firms a competitive edge in decision-making.
- Logistics and Supply Chain: QC enhances route optimization, inventory management, and resource distribution for global supply chains.
- Artificial Intelligence: Quantum systems improve machine learning models, thus enabling faster artificial intelligence training and more accurate predictions.
- Climate Modeling: Quantum simulations analyze climate data with unpaired accuracy, offering new insights into environmental conservation.
The quantum computing market is still in its infancy. As quantum chips get more advanced, we’ll likely see an increase in their efficiency and use cases.
Will Quantum Computing Affect Bitcoin?
There is ongoing debate about whether quantum computing could impact Bitcoin security and Bitcoin mining. The core concern lies in QC’s ability to solve complex mathematical problems much faster than classical systems, posing risks to cryptographic security.
Bitcoin relies on a Proof-of-Work (PoW) system that involves solving complex hash functions. The current state of the art in quantum computing is still far from overcoming Bitcoin’s SHA-256 algorithm. However, as with any nascent technology, it’s hard to say just how powerful quantum computers might become in future. In short, while it poses no current security threat to your Bitcoin, it’s worth monitoring the advancement of quantum computing to understand exactly how it might interact with blockchain in future.
Closing Thoughts
Quantum computing is no longer a distant dream, it’s a reality that’s about to change industries. As we’re about to enter 2025, quantum computing companies such as Google Quantum AI, IBM, and others continue to innovate in quantum computing systems, making quantum computing accessible with advanced quantum chips. With the quantum development kit expanding further, the possibilities for scientific breakthroughs are endless. However, with great potential comes the responsibility to steer ethical and security challenges.
