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Secondary marketplace / Explore private companies / Quantinuum IPO
Quantinuum

Quantinuum IPO

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Quantinuum IPO date and status

2021
Founded
Jan 2026
IPO Announced
finance.yahoo.com

Company details

Quantinuum aims to accelerate quantum computing by integrating state-of-the-art software with high-fidelity hardware, guided by scientists to scale operations. Their mission focuses on leveraging quantum physics to propel advancements in drug discovery, healthcare, materials science, cybersecurity, energy transformation, and climate resilience, aiming for transformative impacts across global industries. Quantinuum was founded by Ilyas Khan in 2021 and is headquartered in Broomfield, CO.
www.quantinuum.com
Sector
Technology Hardware
Subsector
Computing Hardware
Founded
2021
Headquarters
Broomfield, CO, United States
Forge Price 1
Price not yet available
Market Activity 2
Limited
Last Matched Price
Get Full Access
Post-Money Valuation 3
Not available
Total Funding
Not available
Last Funding Round
Not available

Learn more about Quantinuum

To invest in Quantinuum pre-IPO

Can you invest in Quantinuum pre-IPO?

Quantinuum is privately held and not traded on public markets, so pre-IPO investments are available only to accredited investors.

If you’re already accredited and have completed Forge’s verification, you can visit our marketplace to review and invest in private companies ahead of an IPO.

If you haven’t yet completed your accredited investor verification with Forge, you can start that process now to unlock access to new private-company offerings.

For more on who qualifies—and how to get verified—see our blog “Accredited investors, qualified clients and qualified purchasers: Who can invest?”

Can you sell shares of Quantinuum before it goes public?

Yes, subject to any contractual or corporate transfer restrictions, it is possible to list your shares to sell while Quantinuum is still private. If you’re considering selling, you can register today for free to get started. Once registered, you can evaluate pricing insights and market activity to inform your decision, then post your shares for sale and set the terms, like quantity and price—all directly through our platform.

If you’d like additional guidance at any point, Forge private market specialists are available to help. For a step-by-step overview, check out our seller’s guide.

What is the pre-IPO value of my Quantinuum shares?

To explore the value of your Quantinuum shares, create a free account to access Forge’s marketplace. Once inside, you’ll find several pricing insights to help guide your decision—these include historical transaction data, a live order book showing current buy and sell interest, and Forge Price™, a derived, indicative price based on recent transactions, investor activity, and other relevant market data.

These insights can help you determine a price you’re comfortable with if you choose to sell your shares. If you’d like additional guidance along the way, Forge private market specialists are available to help. You can also review our seller’s guide for a step-by-step overview.

Is Quantinuum a publicly traded company?

Quantinuum is a private company and not publicly traded.

If you’re interested in buying or selling shares in private companies, you can register with Forge today for free to explore available opportunities. Once registered, you’ll gain access to our marketplace, where you can view active buy and sell interest, evaluate pricing signals and take action directly through the platform.

To learn more about Quantinuum potential IPO

Will Quantinuum go IPO?

Quantinuum has not yet filed for an IPO. However, it’s important to note that IPOs are not the sole avenue for a private company to transition to public trading. Private companies can also go public through alternative methods such as but limited to Special Purpose Acquisition Companies (SPACs), direct listings, or mergers and acquisitions. Find out which companies are eyeing an IPO on our Tech IPO Calendar 2025.

What is Quantinuum’s IPO price?

The Quantinuum IPO price does not exist at this time, as Quantinuum is still a private company and has not yet conducted an IPO. To explore secondary market data and access private market pricing details and data that may be related to Quantinuum, register for Forge today.

When was Quantinuum founded?

Quantinuum was founded in 2021.

What is Quantinuum funding to date?

The funding to date for Quantinuum is not currently available.

Quantinuum major investors

Amgen
Honeywell Ventures
Ibm Ventures
Jp Morgan Chase & Company
Mitsui & Co. Global Investment

Quantinuum pre-IPO valuation and funding rounds

Funding history chart
Funding History is not available for this company.
Register to get notified as soon as it’s released.
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Funding round and deals details
Funding Date Round Amount Raised Price per Share Post-Money Valuation 3 Key Investors
Funding Round Details are not yet available for this company.

Quantinuum IPO news and media highlights

PR Newswire UK 07/11/2024

Quantinuum and Science and Technology Facilities Council (STFC) Hartree Centre partner to advance quantum innovation and development in the UK

Quantinuum, the world's largest integrated quantum computing company, has signed a Joint Statement of Endeavour with the STFC Hartree Centre, one of Europe's largest supercomputing centers dedicated to industry engagement. The partnership will provide UK industrial and scientific users access to Quantinuum's H-Series, the world's highest-performing trapped-ion quantum computers, via the cloud and on-premise.
Yahoo Finance 06/05/2024

Quantinuum Launches Industry-First, Trapped-Ion 56-Qubit Quantum Computer, Breaking Key Benchmark Record

Quantinuum, the world's largest integrated quantum computing company, today unveiled the industry's first quantum computer with 56 trapped-ion qubits. H2-1 has further enhanced its market-leading fidelity and is now impossible for a classical computer to fully simulate. A joint team from Quantinuum and JPMorgan Chase ran a Random Circuit Sampling (RCS) algorithm, achieving a remarkable 100x improvement over prior industry results from Google in 2019 and setting a new world record for the cross entropy benchmark.
The Business Journals 01/17/2024

Broomfield quantum company valued at $5B raises $300M

Colorado’s quantum scene is making big strides. A Broomfield-based quantum company raised $300 million in equity on Jan. 16 with a pre-money valuation of $5 billion. A record number of companies developing hardware and software for quantum computers raised funding last year despite a decline in total deal value. The new investment puts Quaninuum's pre-money valuation at $5 billion, and brings the total capital raised by Quantinuum since inception to approximately $625 million.
SiliconANGLE 01/16/2024

Quantum computer developer Quantinuum raises $300M at $5B pre-money valuation

Quantinuum Ltd., a quantum computing company majority-owned by Honeywell International Inc., today announced that it has closed $300 million in funding. JPMorgan Chase & Co. led the investment. It was joined by Honeywell, Tokyo-based industrial giant Mitsui & Co. and biotechnology company Amgen Inc. The investment closed at a pre-money valuation of $5 billion. The company emerged in 2021 from the merger of Honeywell’s quantum computing unit and CQC Ltd., a U.K.-based startup competitor. It offers a family of quantum computers known as the H-Series. The newest system in the lineup, the System Model H2, debuted last March and features 32 qubits.
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Private companies exploring an IPO

See which private companies are preparing for the public market. Register to get full access to the latest secondary market pricing data.

Sector: Technology Hardware
Subsector: Computing Hardware
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Company Forge Price Last Matched Round Post-Money Valuation 3 Price Per Share Amount Raised
CerebrasCerebras$105.00 +$60.00 (133.33%)$ xx.xxSeries H$23B$89.02$1.01B
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Private market movers

Track trading activity and investor momentum across thousands of private companies. Register to view last matched prices and additional transactional details.

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Artificial Intelligence (AI)

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Anthropic Anthropic $259.14 -$13.84 (5.07%)High $xxx.xx
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Updated on: Jul 15, 2025

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